2026-10-22_4a84d76b4f21f5f5965ed3dc63bb5eb7_cobalt-strike_icedid_luca-stealer_ryuk_satacom_stealc_vidar_xworm

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General

Target
2026-10-22_4a84d76b4f21f5f5965ed3dc63bb5eb7_cobalt-strike_icedid_luca-stealer_ryuk_satacom_stealc_vidar_xworm
Size 3.2MB
Sample261024-retm6avthw
SHA256 a1e59df58f78a9d66daeec4871a7929809dfca79ca2667c31deaf7ce0c00f6a0
MD5 4a84d76b4f21f5f5965ed3dc63bb5eb7
SHA1 7464de4b255e08d056751e7f6e5e645addd71998
SHA512 b5cf3889d56a7b95eb5249cc52e84cd7db8f492aadeb3787dd5471ce95da40c939eed88cb5a3cb12eb7b3bb268830721f4d2e4df3f01dab6b7f6c97ce0e6e508
SSDEEP 49152:bX/KCGZd0qgNEf16lhulJLirHJIZ/K0tDAy49uO7G6XSq4vFWVRxYOKKJY+lpStk:gWQtZ/K0tGOFWVRuLftk
TLSH
T1E6F57B17F69901EDE05ED179874A9232EE72788A0B31B5DF0A9097622E37FE05B3D710
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Signatures

Detects Windows executables referencing non-Windows User-Agents 1 IoCs

resource	yara_rule
sample	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-10-22_4a84d76b4f21f5f5965ed3dc63bb5eb7_cobalt-strike_icedid_luca-stealer_ryuk_satacom_stealc_vidar_xworm

File Explorer

2026-10-22_4a84d76b4f21f5f5965ed3dc63bb5eb7_cobalt-strike_icedid_luca-stealer_ryuk_satacom_stealc_vidar_xworm

.exe 3.2MB

2026-10-22_4a84d76b4f21f5f5965ed3dc63bb5eb7_cobalt-strike_icedid_luca-stealer_ryuk_satacom_stealc_vidar_xworm

IMPHASH 75d930149d98b9b34c55459c6a79b293
SHA256 a1e59df58f78a9d66daeec4871a7929809dfca79ca2667c31deaf7ce0c00f6a0
MD5 4a84d76b4f21f5f5965ed3dc63bb5eb7
SHA1 7464de4b255e08d056751e7f6e5e645addd71998
SHA512 b5cf3889d56a7b95eb5249cc52e84cd7db8f492aadeb3787dd5471ce95da40c939eed88cb5a3cb12eb7b3bb268830721f4d2e4df3f01dab6b7f6c97ce0e6e508
SSDEEP 49152:bX/KCGZd0qgNEf16lhulJLirHJIZ/K0tDAy49uO7G6XSq4vFWVRxYOKKJY+lpStk:gWQtZ/K0tGOFWVRuLftk
TLSH
T1E6F57B17F69901EDE05ED179874A9232EE72788A0B31B5DF0A9097622E37FE05B3D710
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Detects Windows executables referencing non-Windows User-Agents
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

108836

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

kernel32

AcquireSRWLockExclusive AreFileApisANSI BeginUpdateResourceA CloseHandle CopyFileA CreateDirectoryW CreateFileA CreateFileW CreateProcessW CreateThread DecodePointer DeleteCriticalSection DeleteFileW EncodePointer EndUpdateResourceA EnterCriticalSection EnumSystemLocalesW ExitProcess ExitThread FindClose FindFirstFileExW FindFirstFileW FindNextFileW FlsAlloc FlsFree FlsGetValue FlsSetValue FlushFileBuffers FormatMessageA FreeEnvironmentStringsW FreeLibrary FreeLibraryAndExitThread GetACP GetCPInfo GetCommandLineA GetCommandLineW GetConsoleMode GetConsoleOutputCP GetCurrentProcess GetCurrentProcessId GetCurrentThreadId GetDriveTypeA GetEnvironmentStringsW GetExitCodeThread GetFileAttributesA GetFileAttributesExW GetFileAttributesW GetFileInformationByHandleEx GetFileSizeEx GetFileType GetLastError GetLocaleInfoEx GetLocaleInfoW GetModuleFileNameA GetModuleFileNameW GetModuleHandleExW GetModuleHandleW GetOEMCP GetProcAddress GetProcessHeap GetStartupInfoW GetStdHandle GetStringTypeW GetSystemTimeAsFileTime GetTempPathW GetUserDefaultLCID HeapAlloc HeapFree HeapReAlloc HeapSize InitializeCriticalSectionAndSpinCount InitializeCriticalSectionEx InitializeSListHead IsDebuggerPresent IsProcessorFeaturePresent IsValidCodePage IsValidLocale LCMapStringEx LCMapStringW LeaveCriticalSection LoadLibraryExW LocalFree MultiByteToWideChar QueryPerformanceCounter RaiseException ReadConsoleW ReadFile ReleaseSRWLockExclusive RtlCaptureContext RtlLookupFunctionEntry RtlPcToFileHeader RtlUnwind RtlUnwindEx RtlVirtualUnwind SetEndOfFile SetFileAttributesW SetFilePointer SetFilePointerEx SetLastError SetStdHandle SetUnhandledExceptionFilter TerminateProcess TlsAlloc TlsFree TlsGetValue TlsSetValue TryAcquireSRWLockExclusive UnhandledExceptionFilter UpdateResourceW VirtualProtect WaitForSingleObjectEx WakeAllConditionVariable WideCharToMultiByte WriteConsoleW WriteFile

advapi32

RegCloseKey RegCreateKeyExA RegSetValueExA

shell32

CommandLineToArgvW ExtractIconExA SHGetFolderPathA SHGetFolderPathW

user32

DestroyIcon GetIconInfo

gdi32

DeleteObject GetBitmapBits GetObjectW

Name

.text

Size

213KB

Virtual Size

212KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

139KB

Virtual Size

138KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

5KB

Virtual Size

11KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

12KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.retplne

Size

512B

Virtual Size

200B

Characteristics

Name

_RDATA

Size

512B

Virtual Size

500B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-10-22_4a84d76b4f21f5f5965ed3dc63bb5eb7_cobalt-strike_icedid_luca-stealer_ryuk_satacom_stealc_vidar_xworm

kernel32

advapi32

shell32

user32

gdi32

generic