Malwagon
EXE
fsrdemoing.exe File Analysis · first seen Oct 8, 2026 22:36 · 10.3 MB
7proc 30files 27reg 1drops 5IOCs
Suspicious66 Completed Public
Get sample Report Sign in

fsrdemoing.exePE analysis report - Suspicious

Run integrity

sample ran

The guest staged the sample and launched it, so what follows describes this file rather than an empty desktop.

12.5sto launch
163telemetry events
65observed
42agent notes

Suspicious

66/100

31 points past the suspicious line at 35, 4 short of malicious at 70.

Clean0-34 Suspicious35-69 Malicious70-100

Why this verdict

+42
Static analysis
  • Packed (Inno Setup, confidence 53)
  • 2 high-risk capability(ies): sandbox evasion, token manipulation
  • 4 supporting capabilities in one unsigned binary: file discovery, obfuscation, registry query, system information
  • 1 high-risk capability bucket(s): Privilege escalation
  • Local ML score 61.2
+24
Runtime behavior
  • Dropped an executable to disk (+1 more runtime behavior)
+0
Model review
  • findings review (advisory, not scored): suspicious - inno setup installer, timestomping, system information discovery, obfuscated files

Model reading

Measured SUSPICIOUS66 of 100

Evidence ledger above, row by row. Published verdict rests on this column and on nothing to its right.

Model reads it asadvisory, no points NOT ASSESSEDnot shown on this page

Reads this report's derived findings, never the sample itself.

A model reading exists for this scan and is shown to the submitter and to staff only. It is a second opinion about evidence the score already priced, it is worth no points, and on a public page it would stand beside the verdict with no grounding a stranger could check.

Analysis layers

Static ran moved the score
Dynamic ran moved the score
Threat intel local feeds only no points
AI not included

Sample

TypeFile
MIMEapplication/vnd.microsoft.portable-executable

Run conditions

Sandbox OSWindows 10
EnvironmentWorkgroup
InternetIsolated
Execution148s
Guest hardware2 vCPU4095 MB RAM

Detection signatures

13 detected · 5 withheld as common
Severity Detection Evidence Layer
MED
Creates a suspended process then resumes (hollowing/hijack)
MITRE T1055.012
import kernel32.dll!CreateProcessW requires createprocess
import kernel32.dll!ResumeThread requires resumethread
static
MED
Dropped an executable to disk
MITRE T1105
file C:\Users\user\AppData\Local\Temp\is-OIA25.tmp\_isetup\_isdecmp.dll dropped
dynamic
MED
Executes external code / commands
MITRE T1059
confirmed at runtime, seen in 30% of benign software statically
capability createprocessw capability: execution
capability createthread capability: execution
capability system capability: execution
static
MED
Forces reboot/shutdown (post-impact)
MITRE T1529
import user32.dll!ExitWindowsEx
static
MED
Packed with Inno Setup
MITRE T1027.002
packer Inno Setup packer identification
entropy 7.97 file entropy (8.0 = random)
static
MED
TLS callback (pre-main execution)
MITRE T1055
pe_header IMAGE_DIRECTORY_ENTRY_TLS present callbacks run before the entry point
static
MED
Timestomping
runtime timestomping observed in the guest
dynamic
LOW
Adjusts token privileges (SeDebug / escalation)
MITRE T1134
seen in 8% of benign software
import advapi32.dll!AdjustTokenPrivileges
static
LOW
Checks free disk space (sandbox sizing check)
MITRE T1497.001
seen in 6% of benign software
import kernel32.dll!GetDiskFreeSpaceW
static
LOW
Direct memory execution (VirtualProtect + memory copy)
MITRE T1055
seen in 9% of benign software
import kernel32.dll!VirtualProtect requires virtualprotect
import kernel32.dll!VirtualAlloc requires virtualalloc
static
LOW
Reflective/manual DLL load pattern
MITRE T1620
seen in 8% of benign software
import kernel32.dll!VirtualAlloc requires virtualalloc
import kernel32.dll!GetProcAddress requires getprocaddress
import kernel32.dll!LoadLibraryA requires loadlibrary
import kernel32.dll!CreateThread requires createthread
static
LOW
Scans memory layout (VirtualQuery)
MITRE T1055
import kernel32.dll!VirtualQueryEx
static
LOW
Spawns child processes
MITRE T1106
seen in 16% of benign software
import kernel32.dll!CreateProcessW
static
Withheld: 5 rules fired and were not reported above

These rules matched this sample, and they also match this much of known-clean software (measured over 1145 signed Windows and third-party binaries). A rule that fires on most clean files cannot move a verdict, so it is held back unless the detonation confirms the behaviour. They are listed because a count that shrinks without saying so is not a count an analyst can check.

Timing-based anti-analysis (QueryPerformanceCounter/rdtsc) fires on 92% of benign software
Dynamic API resolution (obfuscation) fires on 65% of benign software
Resolves APIs dynamically (LoadLibrary + GetProcAddress) fires on 49% of benign software
Reads its own startup info (parent/desktop check) fires on 36% of benign software
Queries system information (host recon) fires on 25% of benign software

What the tests returned

7 tests

Each test this run performed and what it returned. A test that was not performed says so rather than reading as a negative result.

TestResult
Persistence mechanismsnone established at runtime
Cross-process injectionnone observed
Network connectionsnot tested - internet was disabled
Behavioural rule matches (Sigma)none observed
Known-malicious hash (reputation sources)no source reported this file
Local anti-virus enginereported no detection
Anti-analysis / evasion checksnot measured on this run - no in-process API monitor reported in, so the runtime anti-debug and anti-VM calls were never watched

Absence of an observation is not proof of absence - see Coverage for what this run could and could not test.

Arguing against malice

  • The local anti-virus engine reported no detection.
  • No reputation source reported this file as malicious.

How much weight this carries

Observed. Observed at runtime and attributed to this sample by one layer. The one fact that decided it: payload written to disk.

Structure

What the file is made of: headers, imports, how it was built and whether it was signed.

Signature
Inno Setup Module(6.1.0)[unicode]
Packed Unsigned
CompilerEmbarcadero Delphi(10.3 Rio)[Professional]
LinkerTurbo Linker(2.25*,Delphi)[GUI32]
InstallerInno Setup Module(6.1.0)[unicode]
Identity
File
typeexecutable
size10.3 MB
file arch32-bit (x86)
subsystemGUI
entropy7.9747
date2020-11-15 09:48:30 UTC
version
descriptionFSREPAINT v2.26 (Demonstration) Setup
productFSREPAINT v2.26 (Demonstration)
languageEN, NEU, NL

Antivirus engine

no signature matched signature set 28147 - 3.6M signatures

Nothing in the signature set below matched this file. That is one engine's negative answer against one signature set on one day, and it is not a verdict. A signature engine only recognises what has already been named and published, so a file nobody has named yet scans exactly like a file that is harmless. What this file does when it runs is the stronger evidence; read the behaviour sections for that.

Signature setValue
Set version28147
Signatures in the set3,642,847
Set published08 Oct 2026 06:24 +0000
Age when this file was scannedsame day

A negative answer is only as good as the signature set that gave it, so the set is recorded with the result and the result can be reproduced against it.

Local ML assessment

61.2 of 100 8 strongest of 2568 features

A gradient-boosted model running entirely on this host scored this file 61.2 of 100 on structure alone: its headers, sections, imports, strings and signature. The file was not executed and nothing about it left this machine.

Read this as corroboration and not as a verdict. Measured across this corpus the model separates signed software from unsigned software more sharply than malicious from benign, so it is charged at most 15 of 100 verdict points and only on top of evidence this report measured for itself. The eight features below are the ones that moved it furthest.

Structural featureWhat it meansPushesWeight
parser warning: Suspicious flags set for section... Header defect reported by the parse: Suspicious flags set for section... (0) towards benign -0.6709
image flag dll Image flag: a library rather than a program towards malicious +0.3640
optional.checksum Header checksum, which is zero on most files that were never signed (0) towards malicious +0.3244
feature column 993 Byte randomness of the data appended after the last section towards benign -0.3030
feature column 2478 When a timestamp authority countersigned the signature towards malicious +0.2910
export directory size Size of the export table towards benign -0.2875
image flag relocs_stripped Image flag: relocations stripped towards malicious +0.2565
import comctl32.dll:InitCommonControls Calls InitCommonControls from comctl32.dll towards benign -0.2055

A weight is a log-odds nudge away from the model's own baseline, not a percentage point. Where a feature names a section, an import or a build id, the number beside it is the model's own hashed cell for that name rather than a measurement of the file: two names can share one cell and the sign comes from the hash, so no number is shown for those rows.

Packing
Packed with Inno Setup
Packed code is compressed or encrypted on disk and only appears once the sample runs.
installer
53/100
packer confidence
Detonation is the reliable read here A packed file hides its behaviour from a static pass, so the verdict leans on what it does when it runs.
Evidence 3 signals
  • Packer section '.didata' (Inno Setup)
  • Marker 'Inno Setup' (Inno Setup)
  • TLS callback present

Family configuration search

Incomplete

3 of this platform's 71 family parsers could not decode this file, and none produced a configuration. A parser that carries no signature of its own is handed every file, and every parser that has ever failed here is one of those, so a failure is usually a decoder meeting a family it was not written for rather than a reading about this sample. Where the two numbers below differ, a signature did match and its decoder then returned nothing. The absence of a configuration is not evidence that none is present.

Parsers available71
Returned a result4
Failed to decode3

Capabilities

7 behaviour buckets · 1 high-risk
SeverityCapabilityMITREAPIs
high Privilege escalation
Adjusts tokens / privileges
 T1134, T1134.001 adjusttokenprivileges, openprocesstoken
med Code execution
Creates processes / runs commands or shellcode
 T1059, T1106 createprocessw, createthread, system
med Dynamic API resolution
Resolves APIs at runtime (obfuscation)
 T1129 getprocaddress, loadlibrarya, loadlibraryw
med Evasion / stalling
Sleeps, times, or otherwise stalls analysis
 T1497.003 gettickcount, queryperformancecounter, sleep
med Ransomware behaviour
Enumerates + encrypts files, deletes backups
 T1083 findfirstfilew
med System shutdown / reboot
Reboots or shuts down the host
 T1529 exitwindowsex
low Discovery
Enumerates the host, users, processes or network
 T1082 getsysteminfo, netwkstagetinfo

Security mitigations

partial posture
ON ASLR (DynamicBase)
OFF High-entropy ASLR (64-bit)
ON DEP / NX (NxCompat)
OFF Control Flow Guard
? SafeSEH
? Stack cookies (GS)
OFF Force Integrity
OFF AppContainer isolation
OFF Authenticode signed

Sections

10 sections · the file's memory layout
SectionVirtual addrRaw sizeVirtual sizeAccessEntropy
.text
Executable code
 0x1000
718.0 KB
717.5 KB
EXECUTEREAD
6.3561
.itextEP
Initialisation code
 0xb5000
6.0 KB
5.6 KB
EXECUTEREAD
5.9728
.data
Initialised data
 0xb7000
14.0 KB
13.9 KB
READWRITE
5.0444
.bss
Uninitialised data
 0xbb000
0.0 B
27.5 KB
READWRITE
0.0
.idata
Import table
 0xc2000
4.0 KB
3.8 KB
READWRITE
4.8987
.didata
Non-standard section
 0xc3000
512.0 B
420.0 B
READWRITE
2.7564
.edata
Export table
 0xc4000
512.0 B
154.0 B
READ
1.8722
.tls
Thread-local storage
 0xc5000
0.0 B
24.0 B
READWRITE
0.0
.rdata
Read-only data
 0xc6000
512.0 B
93.0 B
READ
1.3839
.rsrc
Resources
 0xc7000
18.0 KB
18.0 KB
READ
4.4296
code data imports/exports resources metadata packer non-standard Entropy above 7.0 means compressed or encrypted content.

Imports

138 funcs / 7 DLLs · 13 suspicious
▸kernel32.dll99 funcs 10 suspicious
NameFile RVAIs undocumentedMITRE (tactic - technique)
GetACP 0x000c22e4 - -
GetExitCodeProcess 0x000c22e8 - -
LocalFree 0x000c22ec - -
CloseHandle 0x000c22f0 - -
SizeofResource 0x000c22f4 - -
VirtualProtect 0x000c22f8 - T1055
VirtualFree 0x000c22fc - -
GetFullPathNameW 0x000c2300 - -
ExitProcess 0x000c2304 - -
HeapAlloc 0x000c2308 - -
GetCPInfoExW 0x000c230c - -
RtlUnwind 0x000c2310 yes -
GetCPInfo 0x000c2314 - -
GetStdHandle 0x000c2318 - -
GetModuleHandleW 0x000c231c - -
FreeLibrary 0x000c2320 - -
HeapDestroy 0x000c2324 - -
ReadFile 0x000c2328 - -
CreateProcessW 0x000c232c - T1106
GetLastError 0x000c2330 - -
GetModuleFileNameW 0x000c2334 - -
SetLastError 0x000c2338 - -
FindResourceW 0x000c233c - -
CreateThread 0x000c2340 - -
CompareStringW 0x000c2344 - -
LoadLibraryA 0x000c2348 - T1129
ResetEvent 0x000c234c - -
GetVersion 0x000c2350 - -
RaiseException 0x000c2354 - -
FormatMessageW 0x000c2358 - -
SwitchToThread 0x000c235c - -
GetExitCodeThread 0x000c2360 - -
GetCurrentThread 0x000c2364 - -
LoadLibraryExW 0x000c2368 - -
LockResource 0x000c236c - -
GetCurrentThreadId 0x000c2370 - -
UnhandledExceptionFilter 0x000c2374 - -
VirtualQuery 0x000c2378 - -
VirtualQueryEx 0x000c237c - -
Sleep 0x000c2380 - -
EnterCriticalSection 0x000c2384 - -
SetFilePointer 0x000c2388 - -
LoadResource 0x000c238c - T1129
SuspendThread 0x000c2390 - -
GetTickCount 0x000c2394 - T1497
GetFileSize 0x000c2398 - -
GetStartupInfoW 0x000c239c - -
GetFileAttributesW 0x000c23a0 - -
InitializeCriticalSection 0x000c23a4 - -
GetThreadPriority 0x000c23a8 - -
SetThreadPriority 0x000c23ac - -
GetCurrentProcess 0x000c23b0 - -
VirtualAlloc 0x000c23b4 - T1055
GetSystemInfo 0x000c23b8 - -
GetCommandLineW 0x000c23bc - -
LeaveCriticalSection 0x000c23c0 - -
GetProcAddress 0x000c23c4 - T1129
ResumeThread 0x000c23c8 - -
GetVersionExW 0x000c23cc - -
VerifyVersionInfoW 0x000c23d0 - -
HeapCreate 0x000c23d4 - -
GetWindowsDirectoryW 0x000c23d8 - -
VerSetConditionMask 0x000c23dc - -
GetDiskFreeSpaceW 0x000c23e0 - -
FindFirstFileW 0x000c23e4 - T1083
GetUserDefaultUILanguage 0x000c23e8 - -
lstrlenW 0x000c23ec - -
QueryPerformanceCounter 0x000c23f0 - T1497
SetEndOfFile 0x000c23f4 - -
HeapFree 0x000c23f8 - -
WideCharToMultiByte 0x000c23fc - -
FindClose 0x000c2400 - -
MultiByteToWideChar 0x000c2404 - -
LoadLibraryW 0x000c2408 - T1129
SetEvent 0x000c240c - -
CreateFileW 0x000c2410 - -
GetLocaleInfoW 0x000c2414 - -
GetSystemDirectoryW 0x000c2418 - -
DeleteFileW 0x000c241c - -
GetLocalTime 0x000c2420 - -
GetEnvironmentVariableW 0x000c2424 - -
WaitForSingleObject 0x000c2428 - -
WriteFile 0x000c242c - -
ExitThread 0x000c2430 - -
DeleteCriticalSection 0x000c2434 - -
TlsGetValue 0x000c2438 - -
GetDateFormatW 0x000c243c - -
SetErrorMode 0x000c2440 - -
IsValidLocale 0x000c2444 - -
TlsSetValue 0x000c2448 - -
CreateDirectoryW 0x000c244c - -
GetSystemDefaultUILanguage 0x000c2450 - -
EnumCalendarInfoW 0x000c2454 - -
LocalAlloc 0x000c2458 - -
GetUserDefaultLangID 0x000c245c - -
RemoveDirectoryW 0x000c2460 - -
CreateEventW 0x000c2464 - -
SetThreadLocale 0x000c2468 - -
GetThreadLocale 0x000c246c - -
▸comctl32.dll1 func
NameFile RVAIs undocumentedMITRE (tactic - technique)
InitCommonControls 0x000c2474 - -
▸version.dll3 funcs
NameFile RVAIs undocumentedMITRE (tactic - technique)
GetFileVersionInfoSizeW 0x000c247c - -
VerQueryValueW 0x000c2480 - -
GetFileVersionInfoW 0x000c2484 - -
▸user32.dll16 funcs
NameFile RVAIs undocumentedMITRE (tactic - technique)
CreateWindowExW 0x000c248c - -
TranslateMessage 0x000c2490 - -
CharLowerBuffW 0x000c2494 - -
CallWindowProcW 0x000c2498 - -
CharUpperW 0x000c249c - -
PeekMessageW 0x000c24a0 - -
GetSystemMetrics 0x000c24a4 - -
SetWindowLongW 0x000c24a8 - -
MessageBoxW 0x000c24ac - -
DestroyWindow 0x000c24b0 - -
CharUpperBuffW 0x000c24b4 - -
CharNextW 0x000c24b8 - -
MsgWaitForMultipleObjects 0x000c24bc - -
LoadStringW 0x000c24c0 - -
ExitWindowsEx 0x000c24c4 - -
DispatchMessageW 0x000c24c8 - -
▸oleaut32.dll11 funcs
NameFile RVAIs undocumentedMITRE (tactic - technique)
SysAllocStringLen 0x000c24d0 - -
SafeArrayPtrOfIndex 0x000c24d4 - -
VariantCopy 0x000c24d8 - -
SafeArrayGetLBound 0x000c24dc - -
SafeArrayGetUBound 0x000c24e0 - -
VariantInit 0x000c24e4 - -
VariantClear 0x000c24e8 - -
SysFreeString 0x000c24ec - -
SysReAllocStringLen 0x000c24f0 - -
VariantChangeType 0x000c24f4 - -
SafeArrayCreate 0x000c24f8 - -
▸netapi32.dll2 funcs
NameFile RVAIs undocumentedMITRE (tactic - technique)
NetWkstaGetInfo 0x000c2500 - -
NetApiBufferFree 0x000c2504 - -
▸advapi32.dll6 funcs 3 suspicious
NameFile RVAIs undocumentedMITRE (tactic - technique)
RegQueryValueExW 0x000c250c - -
AdjustTokenPrivileges 0x000c2510 - T1134
LookupPrivilegeValueW 0x000c2514 - T1134
RegCloseKey 0x000c2518 - -
OpenProcessToken 0x000c251c - T1134
RegOpenKeyExW 0x000c2520 - -

Binary metadata

what the headers declare about this build
Resource langsENNEUNL
Debug infono
TLS callbacksyes

Code signing

Unsigned

This binary carries no Authenticode signature. Unsigned executables are a weak suspicious signal - most legitimate vendor software is signed.

Similar samples

4 related samples

Ranked by fuzzy hash (TLSH distance - lower is closer) and ssdeep similarity, plus an identical import table. A near-identical neighbour is usually the same build; a variant is the same family rebuilt or repacked.

RelationSampleVerdictWhy it matched
variant INSIDE_V2.0.0_Windows_Installer… Malicious TLSH distance 60 · identical export table (exphash)
related Setup_BrightSlide_1.1.2.exe No threats detected identical export table (exphash)
related AutoFishing.exe Suspicious identical export table (exphash)
related afterpatch.exe No threats detected identical export table (exphash)

Capability detection

50 capabilities
list is incomplete here

The capability analysis reports that this file is an installer, so the capabilities below are mostly its installer stub's, not the payload's.

Read what follows as the capabilities of the code that could be read, not of the file as a whole.

CapabilityNamespace
link function at runtime on Windows linking/runtime-linking
calculate modulo 256 via x86 assembly -
create or open file -
modify access privileges host-interaction/process/modify
create process on Windows host-interaction/process/create
allocate memory -
allocate or change RW memory -
delay execution -
generate random numbers using the Delphi LCG data-manipulation/prng/lcg
create thread host-interaction/thread/create
create or open registry key -
get file attributes host-interaction/file-system/meta
encode data using XOR data-manipulation/encoding/xor
PEB access -
suspend thread host-interaction/thread/suspend
create process suspended host-interaction/process/create
change memory protection -
allocate or change RWX memory host-interaction/process/inject
contain loop -
write file on Windows host-interaction/file-system/write
check for time delay via GetTickCount anti-analysis/anti-debugging/debugger-detection
terminate process host-interaction/process/terminate
get OS version -
check OS version host-interaction/os/version
get geographical location collection
identify system language via API targeting/language
query or enumerate registry value host-interaction/registry
get system information on Windows host-interaction/os/info
set thread local storage value host-interaction/thread/tls
get thread local storage value host-interaction/process
get common file path host-interaction/file-system
encrypt data using RC4 PRGA data-manipulation/encryption/rc4
get disk size host-interaction/hardware/storage
get file version info host-interaction/file-system/meta
query environment variable host-interaction/environment-variable
accept command line arguments host-interaction/cli
clear file content host-interaction/file-system/write
hash data with CRC32 data-manipulation/checksum/crc32
delete file host-interaction/file-system/delete
create directory host-interaction/file-system/create
shutdown system host-interaction/os
check if file exists host-interaction/file-system/exists
extract resource via kernel32 functions executable/resource
delete directory host-interaction/file-system/delete
reference anti-VM strings targeting Xen anti-analysis/anti-vm/vm-detection
packaged as an Inno Setup installer executable/installer/inno-setup
reference analysis tools strings anti-analysis
contain a thread local storage (.tls) section executable/pe/section/tls
compiled with Borland Delphi compiler/delphi
ATT&CK techniques
Defense Evasion::Obfuscated Files or Information [T1027]Defense Evasion::Virtualization/Sandbox Evasion::System Checks [T1497.001]Discovery::File and Directory Discovery [T1083]Discovery::Query Registry [T1012]Discovery::System Information Discovery [T1082]Discovery::System Location Discovery [T1614]Discovery::System Location Discovery::System Language Discovery [T1614.001]Execution::Command and Scripting Interpreter [T1059]Execution::Shared Modules [T1129]Impact::System Shutdown/Reboot [T1529]Privilege Escalation::Access Token Manipulation [T1134]
Malware Behavior Catalog
Anti-Behavioral Analysis::Debugger Detection::Process Environment BlockAnti-Behavioral Analysis::Debugger Detection::Timing/Delay Check GetTickCountAnti-Behavioral Analysis::Dynamic Analysis Evasion::Delayed ExecutionAnti-Behavioral Analysis::Virtual Machine DetectionCryptography::Encrypt Data::RC4Cryptography::Generate Pseudo-random SequenceCryptography::Generate Pseudo-random Sequence::RC4 PRGAData::Checksum::CRC32Data::Encode Data::XORData::ModuloDefense Evasion::Obfuscated Files or Information::Encoding-Standard AlgorithmDiscovery::Analysis Tool Discovery::Process detectionDiscovery::File and Directory DiscoveryDiscovery::System Information DiscoveryExecution::Command and Scripting InterpreterFile System::Create DirectoryFile System::Create FileFile System::Delete DirectoryFile System::Delete FileFile System::Get File AttributesFile System::Writes FileMemory::Allocate MemoryMemory::Change Memory ProtectionOperating System::Registry::Create Registry KeyOperating System::Registry::Open Registry KeyOperating System::Registry::Query Registry ValueProcess::Create ProcessProcess::Create Process::Create Suspended ProcessProcess::Create ThreadProcess::Set Thread Local Storage ValueProcess::Suspend ThreadProcess::Terminate Process

Signature matches

0 findings · 5 file properties · 0 scored
File properties
IsPE32IsWindowsGUIIsPackedHasOverlayborland_delphi

These say what the file IS or holds - bitness, subsystem, an overlay, an embedded macro stream, which compiler built it. Ordinary files match several, and none of them carry weight in the score.

No signature rule identified a threat in this file.

Extracted strings

showing 200 of 3266
  • This program must be run under Win32
  • .text
  • `.itext
  • `.data
  • .bss
  • .idata
  • .didata
  • .edata
  • @.tls
  • .rdata
  • @.rsrc
  • Boolean
  • False
  • True
  • System
  • AnsiChar
  • Char
  • ShortInt
  • SmallInt
  • Integer
  • Byte
  • Word
  • Cardinal
  • Pointer
  • UInt64
  • NativeInt
  • NativeUInt
  • Single
  • Extended
  • Double
  • Comp
  • Currency
  • ShortString
  • PAnsiChar0
  • PWideCharL
  • ByteBool
  • WordBool
  • LongBool
  • string
  • WideString
  • AnsiString
  • Variant
  • OleVariant
  • TClass
  • HRESULT
  • TGUID
  • &op_Equality
  • Left
  • Right
  • &op_Inequality
  • Create
  • Data
  • BigEndian
  • AStartIndex
  • PInterfaceEntry
  • TInterfaceEntry
  • VTable
  • IOffset
  • ImplGetter
  • PInterfaceTable4
  • TInterfaceTable
  • EntryCount
  • Entries
  • TMethod
  • Code
  • &op_GreaterThan
  • &op_GreaterThanOrEqual
  • &op_LessThan
  • &op_LessThanOrEqual
  • TObject&
  • Self
  • Free
  • DisposeOf
  • InitInstance
  • Instance
  • CleanupInstance
  • ClassType
  • ClassName
  • ClassNameIs
  • Name
  • ClassParent
  • ClassInfo
  • InstanceSize
  • InheritsFrom
  • AClass
  • MethodAddress
  • MethodName
  • Address
  • QualifiedClassName
  • FieldAddress
  • GetInterface
  • GetInterfaceEntry
  • GetInterfaceTable
  • UnitName
  • UnitScope
  • GetHashCode
  • ToString
  • SafeCallException
  • ExceptObject
  • ExceptAddr
  • AfterConstruction
  • BeforeDestruction
  • Dispatch
  • Message
  • DefaultHandler
  • NewInstance
  • FreeInstance
  • Destroy
  • TObjecth
  • TCustomAttribute
  • WeakAttribute
  • UnsafeAttribute
  • UnsafeAttribute@!@
  • VolatileAttribute
  • HPPGENAttribute5
  • AData
  • AFlag
  • HPPGENAttribute
  • PMonitorT$@
  • TMonitor.PWaitingThread
  • TMonitor.TWaitingThread
  • Next
  • Thread
  • WaitEvent
  • TMonitor.TSpinLock
  • Enter
  • Exit
  • TMonitor
  • FLockCount
  • FRecursionCount
  • FOwningThread
  • FLockEvent
  • FSpinCount
  • SetSpinCount
  • ASpinCount
  • Timeout
  • TryEnter
  • Wait
  • ALock
  • Pulse
  • PulseAll
  • IInterface
  • IEnumerable
  • IDispatch
  • FRefCount
  • TInterfacedObject1
  • TInterfacedObject
  • RefCount
  • PShortString
  • UTF8String
  • RawByteString
  • PByte
  • PInt64
  • PExtended
  • PCurrency
  • PVariant
  • PPointer
  • TDateTime
  • TDate
  • TVarArrayBound
  • ElementCount
  • LowBound
  • TVarArrayBoundArray
  • PVarArray
  • TVarArray
  • DimCount
  • Flags
  • ElementSize
  • LockCount
  • Bounds
  • TVarRecord
  • PRecord
  • RecInfo
  • TVarData
  • VType
  • Reserved1
  • Reserved2
  • Reserved3
  • VSmallInt
  • VInteger
  • VSingle
  • VDouble
  • VCurrency
  • VDate
  • VOleStr
  • VDispatch
  • VError
  • VBoolean
  • VShortInt
  • VByte
  • VWord
  • VLongWord
  • VUInt32
  • VInt64
  • VUInt64
  • VString
  • VAny
  • VArray
  • VPointer
  • VUString

Stack and decoded strings were not recovered: this file format is not eligible for string emulation. Only literal strings present in the file are listed above.

Disassembly

entry point · x86 · 60 insns (listing capped)
AddressBytesMnemonicOperands
0x4b5eec55pushebp
0x4b5eed8becmovebp, esp
0x4b5eef83c4a4addesp, -0x5c
0x4b5ef253pushebx
0x4b5ef356pushesi
0x4b5ef457pushedi
0x4b5ef533c0xoreax, eax
0x4b5ef78945c4movdword ptr [ebp - 0x3c], eax
0x4b5efa8945c0movdword ptr [ebp - 0x40], eax
0x4b5efd8945a4movdword ptr [ebp - 0x5c], eax
0x4b5f008945d0movdword ptr [ebp - 0x30], eax
0x4b5f038945c8movdword ptr [ebp - 0x38], eax
0x4b5f068945ccmovdword ptr [ebp - 0x34], eax
0x4b5f098945d4movdword ptr [ebp - 0x2c], eax
0x4b5f0c8945d8movdword ptr [ebp - 0x28], eax
0x4b5f0f8945ecmovdword ptr [ebp - 0x14], eax
0x4b5f12b8f0104b00moveax, 0x4b10f0
0x4b5f17e8b072f5ffcall0x40d1cc
0x4b5f1c33c0xoreax, eax
0x4b5f1e55pushebp
0x4b5f1f68e2654b00push0x4b65e2
0x4b5f2464ff30pushdword ptr fs:[eax]
0x4b5f27648920movdword ptr fs:[eax], esp
0x4b5f2a33d2xoredx, edx
0x4b5f2c55pushebp
0x4b5f2d689e654b00push0x4b659e
0x4b5f3264ff32pushdword ptr fs:[edx]
0x4b5f35648922movdword ptr fs:[edx], esp
0x4b5f38a134e64b00moveax, dword ptr [0x4be634]
0x4b5f3de8da99ffffcall0x4af91c
0x4b5f42e82d95ffffcall0x4af474
0x4b5f478d55ecleaedx, [ebp - 0x14]
0x4b5f4a33c0xoreax, eax
0x4b5f4ce823cdf6ffcall0x422c74
0x4b5f518b55ecmovedx, dword ptr [ebp - 0x14]
0x4b5f54b8841d4c00moveax, 0x4c1d84
0x4b5f59e8a21ef5ffcall0x407e00
0x4b5f5e6a02push2
0x4b5f606a00push0
0x4b5f626a01push1
0x4b5f648b0d841d4c00movecx, dword ptr [0x4c1d84]
0x4b5f6ab201movdl, 1
0x4b5f6ca1a4374200moveax, dword ptr [0x4237a4]
0x4b5f71e88addf6ffcall0x423d00
0x4b5f76a3881d4c00movdword ptr [0x4c1d88], eax
0x4b5f7b33d2xoredx, edx
0x4b5f7d55pushebp
0x4b5f7e684a654b00push0x4b654a
0x4b5f8364ff32pushdword ptr fs:[edx]
0x4b5f86648922movdword ptr fs:[edx], esp
0x4b5f89e8629affffcall0x4af9f0
0x4b5f8ea3901d4c00movdword ptr [0x4c1d90], eax
0x4b5f93a1901d4c00moveax, dword ptr [0x4c1d90]
0x4b5f9883780c01cmpdword ptr [eax + 0xc], 1
0x4b5f9c7548jne0x4b5fe6
0x4b5f9ea1901d4c00moveax, dword ptr [0x4c1d90]
0x4b5fa3ba28000000movedx, 0x28
0x4b5fa8e87fe6f6ffcall0x42462c
0x4b5fad8b15901d4c00movedx, dword ptr [0x4c1d90]
0x4b5fb33b4228cmpeax, dword ptr [edx + 0x28]
callbranchretstackarithregisterimmediatememory

Installer package analysis

7 packaged files
Packagescript-driven installer (setup data 6.1.0 (unicode))
NameFSREPAINT v2.26 (Demonstration) 6.1.0
Contents listed7 entries
Password protectedno
Languages
default
Packaged contents (7)
PathSizeDigest
app/fsrepaint.exe 4.41 MiB 589104b759159c0874e…
app/fsrepaint.chm 2.45 MiB 52dcdb05592e1f1a40c…
app/splash.bmp 847 KiB 088c797dc38d89398c4…
app/Read MeFirst.pdf 3.92 MiB 0dd78286b9b9a5f5a0c…
app/Whats new.txt 7.79 KiB d7aeff28c86061061b1…
app/libeay32.dll 1.32 MiB bd0806e27bbb7b53d88…
app/ssleay32.dll 330 KiB 8c67ab03d4c19c3ed25…

Import fingerprint

no related sample
Fingerprint48:ukHAxN9RJjD3vF9X1RfOz9O1hr8XNVXGSHAS4Fo/g/RvEj5MlVNb7q/cE:ukH+NbJj7N9X1tOz9Yhr8XbalVNb7CcE
Imports read138 functions from 7 libraries (138 distinct)
Comparableyes
Compared against3 stored samples
Samples built on the same import table

No stored sample you can see shares this import table.

Screen recording

45 frames · screen recording · 148s
Screen recording frame
1 / 45
0:00 · 1/45
Download this recording Download video (.mp4) Download GIF (.gif) Building the file runs an encode on this platform, so it is kept to signed-in accounts. Signing in brings you back to this report.

Behavior summary

ran 148s

7 process(es) observed; malicious behavior: dropped_executable, timestomping; 1 dropped executable(s)

LaunchedC:\Users\user\Desktop\fsrdemoing.exe
Privilegestandard
Defense Evasion::Timestomp [T1070.006]
dropped_executabletimestomping
Telemetry sources: Kernel ETW (239 of 1089 events) agent poll: 29Process audit: 7In-process monitor: 82

Evasion / anti-analysis checks

8 checks
MED
System Checks Capability analysis
MITRE T1497
MED
Check for time delay via GetTickCount Capability rule
MITRE T1622 · Debugger detection
MED
Reference anti-VM strings targeting Xen Capability rule
MITRE T1497.001 · Virtual-machine detection
MED
Reference analysis tools strings Capability rule
MITRE T1497 · Anti-analysis
MED
Debugger Detection::Process Environment Block Capability taxonomy
MITRE T1497 · Anti-Behavioral Analysis
MED
Debugger Detection::Timing/Delay Check GetTickCount Capability taxonomy
MITRE T1497 · Anti-Behavioral Analysis
MED
Dynamic Analysis Evasion::Delayed Execution Capability taxonomy
MITRE T1497 · Anti-Behavioral Analysis
MED
Virtual Machine Detection Capability taxonomy
MITRE T1497 · Anti-Behavioral Analysis

Statically visible checks (RDTSC/CPUID/red-pill instructions, anti-debug APIs) plus runtime evasion signals. Instruction-level interception at runtime requires hypervisor introspection (VMI).

No WMI attributed to the sample. The WMI-Activity trace was running and recorded 1050 operations on the machine during the run; none of them came from the sample's process tree.

File timestamp writes

8 files

Captured in the calling process, so the values are the ones the sample asked for rather than what the file ended up with. Setting file times is ordinary - installers and archivers do it - so only a write that moves a file's history backwards is marked as timestomping.

C:\Program Files (x86)\fsrepaintDemo\is-NC2E8.tmp pid 2732
created=unchanged modified=2026-10-08T19:36:55Z accessed=unchanged
was created=2026-10-08T19:37:12Z modified=2026-10-08T19:37:12Z
BACKDATED
C:\Program Files (x86)\fsrepaintDemo\is-G2H0S.tmp pid 2732
created=unchanged modified=2026-06-16T07:25:18Z accessed=unchanged
was created=2026-10-08T19:37:12Z modified=2026-10-08T19:37:12Z
BACKDATED
C:\Program Files (x86)\fsrepaintDemo\is-JT9D9.tmp pid 2732
created=unchanged modified=2026-02-22T09:10:54Z accessed=unchanged
was created=2026-10-08T19:37:12Z modified=2026-10-08T19:37:13Z
BACKDATED
C:\Program Files (x86)\fsrepaintDemo\is-3EONJ.tmp pid 2732
created=unchanged modified=2026-02-22T09:39:18Z accessed=unchanged
was created=2026-10-08T19:37:13Z modified=2026-10-08T19:37:13Z
BACKDATED
C:\Program Files (x86)\fsrepaintDemo\is-4KO8B.tmp pid 2732
created=unchanged modified=2026-02-22T11:33:34Z accessed=unchanged
was created=2026-10-08T19:37:13Z modified=2026-10-08T19:37:14Z
BACKDATED
C:\Program Files (x86)\fsrepaintDemo\is-G0SED.tmp pid 2732
created=unchanged modified=2026-02-22T09:45:12Z accessed=unchanged
was created=2026-10-08T19:37:14Z modified=2026-10-08T19:37:14Z
BACKDATED
C:\Program Files (x86)\fsrepaintDemo\is-0UQ7T.tmp pid 2732
created=unchanged modified=2019-09-13T02:57:08Z accessed=unchanged
was created=2026-10-08T19:37:14Z modified=2026-10-08T19:37:14Z
BACKDATED
C:\Program Files (x86)\fsrepaintDemo\is-5U3FL.tmp pid 2732
created=unchanged modified=2019-09-13T02:57:08Z accessed=unchanged
was created=2026-10-08T19:37:14Z modified=2026-10-08T19:37:14Z

Command lines, unwrapped

7 read

7 captured texts were read and unwrapped locally. No address was recovered from any of them, and none of them was hiding its own contents behind an encoding or a format string. This is a result, not a gap.

Network activity

The network section is a paid-plan layer: the DNS the sample resolved, the connections it opened, the TLS it negotiated, and the rule engine's reading of the capture.

This run was captured, and what it captured is on a paid plan rather than absent. An internet-connected detonation is the same plan, so a paid run also shows what the sample reached rather than only what it tried.

See plans Create an account

Process tree

What ran during the detonation, and what each process did. Select a node to see the activity attributed to it.

7processes
24file operations
27registry operations
1dropped file

fsrdemoing.exe

7 processes
7 processes

Attributed activity

Not attributed to any process

1 kind

These operations were captured but carry no pid this tree could match, so they are not shown against any node above.

File operations5
0Mechanisms found
90Methods checked
0ATT&CK techniques
NONEHighest severity

Persistence mechanisms

clean

No persistence established

None of the 90 auto-start methods below were established during this run.

Detection coverage

0 / 90

Every auto-start method checked on this sample, grouped by family. A method with no result is reported clean, and one the sample only names in its own strings reads "named" rather than "detected".

Logon & Startup 22 clean
  • Active Setup Installed Component T1547.014 clean
  • Explorer Delay-Load Object T1547.001 clean
  • Explorer Run Key T1547.001 clean
  • Explorer SharedTaskScheduler T1547.001 clean
  • Group Policy Extension DLL T1547.004 clean
  • Group Policy Run Key T1547.001 clean
  • Logon Script T1037.001 clean
  • RDP WDS Startup Program T1547.001 clean
  • Registry Run Key T1547.001 clean
  • Registry RunEx Key T1547.001 clean
  • Registry RunOnce Key T1547.001 clean
  • Registry RunOnceEx Key T1547.001 clean
  • Registry RunServices Key T1547.001 clean
  • Startup Folder Item T1547.001 clean
  • Startup Folder Redirection T1547.001 clean
  • Terminal Services Initial Program T1547.001 clean
  • Winlogon GINA DLL T1547.004 clean
  • Winlogon MPNotify Value T1547.004 clean
  • Winlogon Notify Package T1547.004 clean
  • Winlogon Shell Value T1547.004 clean
  • Winlogon Taskman Value T1547.004 clean
  • Winlogon Userinit Value T1547.004 clean
Services & Tasks 9 clean
  • BITS Job T1197 clean
  • Print Monitor DLL T1547.010 clean
  • Print Processor DLL T1547.012 clean
  • Scheduled Task T1053.005 clean
  • Scheduled Task Registry Implant T1053.005 clean
  • Service Control Manager Security Descriptor T1574.011 clean
  • Service DLL Hijack T1543.003 clean
  • Time Provider DLL T1547.003 clean
  • Windows Service Creation T1543.003 clean
Execution Hijack 17 clean
  • .NET Managed Debugger T1546.012 clean
  • Accessibility Tool Hijack T1546.008 clean
  • AeDebug Postmortem Debugger T1546.012 clean
  • App Paths Hijack T1546.012 clean
  • Application Shim Database T1546.011 clean
  • Boot Verification Program T1547.002 clean
  • Command Processor AutoRun T1546.011 clean
  • Explorer Load Value T1547.001 clean
  • Explorer MyComputer Tool Hijack T1546.001 clean
  • Registry Image File Execution Options T1546.012 clean
  • Screensaver Hijack T1546.002 clean
  • Setup ErrorHandler Script T1546 clean
  • Shell Open Command Hijack T1546.001 clean
  • SilentProcessExit Monitor T1546.012 clean
  • Telemetry Controller Command T1546.015 clean
  • WER ReflectDebugger T1546.012 clean
  • Windows Error Reporting Debugger T1546.012 clean
DLL Load Order 12 clean
  • .NET CLR Profiler DLL T1574.012 clean
  • .NET Startup Hook DLL T1574 clean
  • AppCert DLLs T1546.009 clean
  • AppInit DLLs T1546.010 clean
  • AutodialDLL Winsock Injection T1546.006 clean
  • DLL Search-Order Hijack T1574.001 T1574.002 clean
  • DNS Server Plugin DLL T1574.001 clean
  • HTML Help Helper DLL T1546 clean
  • KnownDLLs Manipulation T1574.001 clean
  • Natural Language Platform DLL Override T1546 clean
  • Netsh Helper DLL T1546.007 clean
  • Winsock Layered Service Provider T1546.006 clean
COM & Browser 6 clean
  • Browser Extension T1176 clean
  • Browser Helper Object T1176 clean
  • COM Server Hijack T1546.015 clean
  • HTML Help COM Object Hijack T1546.015 clean
  • Shell Context Menu Handler T1546.001 clean
  • Shell Extension Handler T1546.001 clean
Security Providers & Accounts 11 clean
  • Account RID Hijack T1098 clean
  • AMSI Provider T1562.001 clean
  • Credential Provider T1547.014 clean
  • DSRM Admin Logon Backdoor T1556 clean
  • Hidden Local Account T1136.001 clean
  • LSA Authentication Package T1547.002 clean
  • LSA Extension DLL T1547.005 clean
  • LSA Notification Package T1547.005 clean
  • LSA Security Package T1547.005 clean
  • Network Provider DLL T1556.008 clean
  • Security Support Provider T1547.005 clean
Scripting & Applications 9 clean
  • Netsh Port Proxy T1090.001 clean
  • Office Add-in T1137.006 clean
  • Office Executable Sideload T1574.002 clean
  • Office Startup Template T1137.001 clean
  • Office Test Key T1137.002 clean
  • Power Automate Flow T1546 clean
  • PowerShell Profile T1546.013 clean
  • Windows Terminal Startup Action T1546 clean
  • WMI Event Subscription T1546.003 clean
Boot & Firmware 4 clean
  • BootExecute Native Image T1547.002 clean
  • PlatformExecute Native Image T1547.002 clean
  • SetupExecute Native Image T1547.002 clean
  • UEFI / Bootkit Artifact T1542.003 T1542.001 clean

File activity summary

create 14 write 0 modify 5 delete 3 rename 8

Dropped files

1 payload
PathSHA-256SizeProcessTimeDownload
C:\Users\user\AppData\Local\Temp\is-OIA25.tmp\_isetup\_isdecmp.dll 31d04c1e4bfdfa34704c142f… 34.8 KB fsrdemoing.tmp pid 2732 - -

Dropped payload analysis

not examined

The run recorded 1 payload write and the guest returned no payload capture, so no bytes were kept and none of these files was examined. Their paths are listed above. Read this as a gap in the evidence: nothing here says those payloads were harmless.

File & registry ops

30 file · 27 registry · sample scope

File operation times: 22 timed8 not measured

OperationTargetProcess
create
C:\Users\user\AppData\Local\Programs
same path
 fsrdemoing.tmp pid 2732 2026-10-08 22:36:56.084
create
C:\Users\user\AppData\Local\Programs\Common
same path
 fsrdemoing.tmp pid 2732 2026-10-08 22:36:56.133
createpayload
C:\Users\user\AppData\Local\Temp\is-OIA25.tmp\_isetup\_isdecmp.dll
34.8 KBsame path
 fsrdemoing.tmp pid 2732 2026-10-08 22:36:56.146
create
C:\Users\user\AppData\Local\Temp\is-OIA25.tmp\_isetup
same path
 fsrdemoing.tmp pid 2732 2026-10-08 22:36:56.146
modifypayload
C:\Users\user\AppData\Local\Temp\is-OIA25.tmp\_isetup\_isdecmp.dll
34.8 KBsame path
 - 2026-10-08 22:36:56.146
create
C:\Program Files (x86)\fsrepaintDemo\fsrepaint.exe
same path
 fsrdemoing.tmp pid 2732 not measured
create
C:\Program Files (x86)\fsrepaintDemo
same path
 fsrdemoing.tmp pid 2732 2026-10-08 22:37:12.398
create
C:\Program Files (x86)\fsrepaintDemo\ssleay32.dll
same path
 fsrdemoing.tmp pid 2732 not measured
create
C:\Program Files (x86)\fsrepaintDemo\unins000.dat
same path
 fsrdemoing.tmp pid 2732 2026-10-08 22:37:12.398
create
C:\Program Files (x86)\fsrepaintDemo\unins000.dat
same path
 fsrdemoing.tmp pid 2732 not measured
create
C:\Program Files (x86)\fsrepaintDemo\unins000.dat
same path
 fsrdemoing.tmp pid 2732 not measured
create
C:\Program Files (x86)\fsrepaintDemo\fsrepaint.chm
same path
 fsrdemoing.tmp pid 2732 not measured
renamepayload
C:\Program Files (x86)\fsrepaintDemo\unins000.exe
2.9 MBsame path
 fsrdemoing.tmp pid 2732 2026-10-08 22:37:12.398
create
C:\Program Files (x86)\fsrepaintDemo\libeay32.dll
same path
 fsrdemoing.tmp pid 2732 not measured
renamepayload
C:\Program Files (x86)\fsrepaintDemo\fsrepaint.exe
4.4 MBsame path
 fsrdemoing.tmp pid 2732 2026-10-08 22:37:13.055
rename
C:\Program Files (x86)\fsrepaintDemo\fsrepaint.chm
same path
 fsrdemoing.tmp pid 2732 2026-10-08 22:37:13.817
rename
C:\Program Files (x86)\fsrepaintDemo\splash.bmp
same path
 fsrdemoing.tmp pid 2732 2026-10-08 22:37:13.857
rename
C:\Program Files (x86)\fsrepaintDemo\Read MeFirst.pdf
same path
 fsrdemoing.tmp pid 2732 2026-10-08 22:37:14.868
rename
C:\Program Files (x86)\fsrepaintDemo\Whats new.txt
same path
 fsrdemoing.tmp pid 2732 2026-10-08 22:37:14.868
renamepayload
C:\Program Files (x86)\fsrepaintDemo\libeay32.dll
1.3 MBsame path
 fsrdemoing.tmp pid 2732 2026-10-08 22:37:15.180
renamepayload
C:\Program Files (x86)\fsrepaintDemo\ssleay32.dll
330.0 KBsame path
 fsrdemoing.tmp pid 2732 2026-10-08 22:37:15.180
create
C:\Users\Public\Desktop\FSREPAINT v2.26 (Demonstration).lnk
same path
 fsrdemoing.tmp pid 2732 2026-10-08 22:37:15.351
create
C:\Users\Public\Desktop\FSREPAINT v2.26 (Demonstration).lnk
same path
 fsrdemoing.tmp pid 2732 not measured
delete
C:\Users\Public\Desktop\FSREPAINT v2.26 (Demonstration).lnk
same path
 fsrdemoing.tmp pid 2732 not measured
modify
C:\Program Files (x86)\fsrepaintDemo
same path
 - 2026-10-08 22:37:12.398
modify
C:\Users\Public\Desktop\FSREPAINT v2.26 (Demonstration).lnk
same path
 - 2026-10-08 22:37:15.351
modify
C:\Program Files (x86)\fsrepaintDemo\unins000.dat
same path
 - 2026-10-08 22:37:15.351
delete
C:\Users\user\AppData\Local\Temp\is-OIA25.tmp\_isetup\_isdecmp.dll
same path
 fsrdemoing.tmp pid 2732 2026-10-08 22:37:21.373
modify
C:\Users\user\AppData\Local\Temp\is-OIA25.tmp\_isetup
same path
 - 2026-10-08 22:37:21.373
delete
C:\Users\user\AppData\Local\Temp\is-OIA25.tmp\_isetup
same path
 fsrdemoing.tmp pid 2732 2026-10-08 22:37:21.373
create
Software\Microsoft\RestartManager\Session0000
 fsrdemoing.tmp pid 2732 not timed
create
\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\WBEM\CIMOM
 fsrdemoing.tmp pid 2732 not timed
setvalue
SOFTWARE\Microsoft\RestartManager\Session0000
RegFiles0000 = <406 bytes, type 7>
 fsrdemoing.tmp pid 2732 not timed
setvalue
SOFTWARE\Microsoft\RestartManager\Session0000
RegFilesHash = <32 bytes, type 3>
 fsrdemoing.tmp pid 2732 not timed
create
\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\FSREPAINT v2.26 (Demonstration)_is1
 fsrdemoing.tmp pid 2732 not timed
create
SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\FSREPAINT v2.26 (Demonstration)_is1
 fsrdemoing.tmp pid 2732 not timed
setvalue
SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\FSREPAINT v2.26 (Demonstration)_is1
Inno Setup: Setup Version = 6.1.2
 fsrdemoing.tmp pid 2732 not timed
setvalue
SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\FSREPAINT v2.26 (Demonstration)_is1
Inno Setup: App Path = C:\Program Files (x86)\fsrepaintDemo
 fsrdemoing.tmp pid 2732 not timed
setvalue
SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\FSREPAINT v2.26 (Demonstration)_is1
InstallLocation = C:\Program Files (x86)\fsrepaintDemo\
 fsrdemoing.tmp pid 2732 not timed
setvalue
SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\FSREPAINT v2.26 (Demonstration)_is1
Inno Setup: Icon Group = FSREPAINT v2.26 (Demonstration)
 fsrdemoing.tmp pid 2732 not timed
setvalue
SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\FSREPAINT v2.26 (Demonstration)_is1
Inno Setup: User = user
 fsrdemoing.tmp pid 2732 not timed
setvalue
SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\FSREPAINT v2.26 (Demonstration)_is1
Inno Setup: Language = default
 fsrdemoing.tmp pid 2732 not timed
setvalue
SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\FSREPAINT v2.26 (Demonstration)_is1
DisplayName = FSREPAINT v2.26 (Demonstration)
 fsrdemoing.tmp pid 2732 not timed
setvalue
SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\FSREPAINT v2.26 (Demonstration)_is1
DisplayIcon = C:\Program Files (x86)\fsrepaintDemo\fsrepaint.exe
 fsrdemoing.tmp pid 2732 not timed
setvalue
SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\FSREPAINT v2.26 (Demonstration)_is1
UninstallString = "C:\Program Files (x86)\fsrepaintDemo\unins000.exe"
 fsrdemoing.tmp pid 2732 not timed
setvalue
SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\FSREPAINT v2.26 (Demonstration)_is1
QuietUninstallString = "C:\Program Files (x86)\fsrepaintDemo\unins000.exe" /SILENT
 fsrdemoing.tmp pid 2732 not timed
setvalue
SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\FSREPAINT v2.26 (Demonstration)_is1
Publisher = Jorge Santoro
 fsrdemoing.tmp pid 2732 not timed
setvalue
SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\FSREPAINT v2.26 (Demonstration)_is1
URLInfoAbout = https://www.fsrepaint.com
 fsrdemoing.tmp pid 2732 not timed
setvalue
SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\FSREPAINT v2.26 (Demonstration)_is1
NoModify = 1
 fsrdemoing.tmp pid 2732 not timed
setvalue
SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\FSREPAINT v2.26 (Demonstration)_is1
NoRepair = 1
 fsrdemoing.tmp pid 2732 not timed
setvalue
SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\FSREPAINT v2.26 (Demonstration)_is1
InstallDate = 20261008
 fsrdemoing.tmp pid 2732 not timed
setvalue
SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\FSREPAINT v2.26 (Demonstration)_is1
EstimatedSize = 16511
 fsrdemoing.tmp pid 2732 not timed
deletevalue
SOFTWARE\Microsoft\RestartManager\Session0000
RegFilesHash
 fsrdemoing.tmp pid 2732 not timed
deletevalue
SOFTWARE\Microsoft\RestartManager\Session0000
RegFiles0000
 fsrdemoing.tmp pid 2732 not timed
deletevalue
SOFTWARE\Microsoft\RestartManager\Session0000
Sequence
 fsrdemoing.tmp pid 2732 not timed
deletevalue
SOFTWARE\Microsoft\RestartManager\Session0000
SessionHash
 fsrdemoing.tmp pid 2732 not timed
deletevalue
SOFTWARE\Microsoft\RestartManager\Session0000
Owner
 fsrdemoing.tmp pid 2732 not timed

External reputation was not produced for this scan. Threat intelligence enrichment is a paid-plan layer: every extracted indicator - hashes, addresses, hostnames - is checked against the external reputation services. Our own ingested feeds ran on this scan and every result below is theirs. Adding the paid layer adds an external reputation verdict on each indicator, so VirusTotal, MalwareBazaar and filescan.io are listed below as not checked. See plans.

10 answered no 13 had nothing to check
0Sources with a hit
10Sources queriedof 23 available
470.6kFeed records
0Could not answer

File reputation

4 clear · 3 not checked
SourceChecksResultDetailFeed
MalwareBazaar hash feed File hash clean not in feed 3,003 records
51 minutes ago
MalwareBazaar ransomware feed File hash clean not in feed 3,348 records
4 hours ago
ThreatFox hash IOCs File hash clean not in feed 1,153 records
52 minutes ago
URLhaus payload hashes File hash clean not in feed 1,680 records
51 minutes ago
filescan.io File hash not checked no hash lookup ran for this scan live lookup
MalwareBazaar File hash not checked no hash lookup ran for this scan live lookup
VirusTotal File hash not checked no hash lookup ran for this scan live lookup

Hash lookups only - the sample itself is never uploaded to any third party.

Network indicators

nothing of this kind to check
SourceChecksResultDetailFeed
blocklist.de IP / domain / URL not checked no IP, domain or URL observed to check 27.6k records
51 minutes ago
CINS Army IP / domain / URL not checked no IP, domain or URL observed to check 15k records
52 minutes ago
Emerging Threats IP / domain / URL not checked no IP, domain or URL observed to check 482 records
52 minutes ago
Feodo Tracker IP / domain / URL not checked no IP, domain or URL observed to check 5 records
52 minutes ago
IPsum IP / domain / URL not checked no IP, domain or URL observed to check 19.7k records
52 minutes ago
Phishing.Database IP / domain / URL not checked no IP, domain or URL observed to check 391.5k records
4 hours ago
ThreatFox IP / domain / URL not checked no IP, domain or URL observed to check 1,153 records
52 minutes ago
URLhaus IP / domain / URL not checked no IP, domain or URL observed to check no records ingested

TLS fingerprints

nothing of this kind to check
SourceChecksResultDetailFeed
JA3 / JA4 fingerprint blocklists JA3 / JA4 not checked no TLS client fingerprint observed 97 records
10 hours ago
SSL blocklist Server certificate not checked no server certificate fingerprint is extracted to check live lookup

Detection rules

2 clear
SourceChecksResultDetailFeed
Sigma rules Behavior log clean - 2,275 records
5 hours ago
Signature rules Sample content clean 5 structural rules matched (file properties, not findings) 110 records
52 minutes ago

Tooling catalogs

4 clear
SourceChecksResultDetailFeed
LOLBAS Process image paths clean 7 process image paths, none masqueraded 245 records
52 minutes ago
LOLBootloaders File hash clean not a known vulnerable bootloader 520 records
51 minutes ago
LOLDrivers File hash clean not a known vulnerable driver 2,333 records
52 minutes ago
LOLRMM Names and domains clean 8 name/domain indicators checked, no remote-management tooling 360 records
51 minutes ago

AI analysis

The AI layer is a paid-plan feature. It reads what the other layers produced - the behaviour summary, the call sequence, the indicator list - and writes the narrative and the kill-chain walkthrough.

Nothing is being withheld. This layer did not run for this scan, so there is no result stored behind the lock.

See plans Create an account

0 malicious 5 suspicious 0 info

File indicators

5
SeverityTypeIndicatorDescription
suspicious sample_sha256 13e2ef2b923691986ebf8943e0f81f1f569e8ac051ba27e15c882c2ed319232c Submitted sample (SHA256)
suspicious sample_md5 fabe649c30e65b08d84e8f45a15b9e4a Submitted sample (MD5)
suspicious imphash 5a594319a0d69dbc452e748bcf05892e Import table hash (imphash)
suspicious dropped_file C:\Users\user\AppData\Local\Temp\is-OIA25.tmp\_isetup\_isdecmp.dll Executable written to disk during execution
suspicious dropped_sha256 31d04c1e4bfdfa34704c142fa98f80c0a3076e4b312d6ada57c4be9d9c7dcf26 SHA256 of a file written during execution

MITRE ATT&CK

1 technique
Defense Evasion
Timestomp
T1070.006

Sigma detections

0 matches of 2275 rules

The Sigma corpus was evaluated against this run's processes, registry, file, network, DNS and script activity. Nothing matched.

Generated rules

Sigma: auto_file_2688_sigma_reg

Auto-generated
title: Auto-generated registry behavior rule (sandbox scan 2688)
id: sandbox-auto-2688-reg
status: experimental
description: Auto-generated from sandbox scan 2688
logsource:
    category: registry_event
    product: windows
detection:
    selection:
        TargetObject|contains:
            - 'Software\Microsoft\RestartManager\Session0000'
            - '\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\WBEM\CIMOM'
            - 'SOFTWARE\Microsoft\RestartManager\Session0000'
            - '\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\FSREPAINT v2.26 (Demonstration)_is1'
            - 'SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\FSREPAINT v2.26 (Demonstration)_is1'
    condition: selection
level: medium

YARA: auto_file_2688_yara

Auto-generated
import "pe"

rule auto_file_2688_yara
{
    meta:
        description = "Auto-generated from scan 2688"
        author = "sandbox auto-generator"
        imphash = "5a594319a0d69dbc452e748bcf05892e"
    condition:
        uint16(0) == 0x5a4d and filesize < 43262432 and pe.imphash() == "5a594319a0d69dbc452e748bcf05892e"
}

Extracted files

What came out of the sample: unpacked payloads, carved objects and captured memory. Each one is stored by content hash, so the same object extracted twice is the same row.

No extracted files

Nothing was unpacked or carved out of this sample. Packed samples, documents with embedded objects and installers are the ones that usually produce artifacts here.

Export & download

/s/2688

Structured exports for your SIEM/TIP - ATT&CK Navigator layer, STIX 2.1 bundle, MISP event and a defanged IOC list - are free on every report. The packet capture follows this scan's plan, because a capture is the rawest network output this platform produces.

AI analysis report

An enterprise report with an AI-written executive summary, threat assessment, kill chain, and recommendations, plus the derived evidence (verdict, MITRE ATT&CK, network, file modifications, dropped files, IOCs) and screenshots. The AI narrative is built from derived analysis data only, so the raw sample never leaves the host (no-upload and AI-boundary preserved).

Public analyses of this file

3 runs

This file has been analysed more than once. The report below is the run that found the most, which is not always the most recent one.

SubmittedEnvironmentVerdictScore
2026-10-08 22:41 Windows 10 22H2 Suspicious 42/100
2026-10-08 22:39 Windows 10 22H2 Suspicious 42/100
2026-10-08 22:36 Shown below Windows 10 22H2 Suspicious 66/100