2026-08-09_de056bc4dc5541d69b80cff6f95a765e_cobalt-strike_conti

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General

Target
2026-08-09_de056bc4dc5541d69b80cff6f95a765e_cobalt-strike_conti
Size 65KB
Sample260809-ta5kzabb86
SHA256 181030b3c391083121e08b14d00920e3e030db1197b76e9e6240d323879b60f8
MD5 de056bc4dc5541d69b80cff6f95a765e
SHA1 f001d6a0865464666b099defe55c1b170c93c3b6
SHA512 cb87ee4e9a5b898b315015cb075f54228ff1826ab35b38b277661242d0635e7f1bef697ffb7d45029d367461839d5542d1473b4a824dbb33c9283f64f902765f
SSDEEP 1536:e3BJKGXti05O6gTgp9ZRgX8NX9DLqroiW:ePKG9/06gT4rFtiY
TLSH
T11B63081AB3A220FDC159D17592E787B3EA72F83021216FAF0398DB752F95C911F2E614
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Signatures

Detects executables containing URLs to raw contents of a Github gist 1 IoCs

resource	yara_rule
sample	INDICATOR_SUSPICIOUS_EXE_RawGitHub_URL

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-08-09_de056bc4dc5541d69b80cff6f95a765e_cobalt-strike_conti

File Explorer

2026-08-09_de056bc4dc5541d69b80cff6f95a765e_cobalt-strike_conti

.exe 65KB

2026-08-09_de056bc4dc5541d69b80cff6f95a765e_cobalt-strike_conti

IMPHASH bbcc4460051a73b35fe360c2cfcb5a1b
SHA256 181030b3c391083121e08b14d00920e3e030db1197b76e9e6240d323879b60f8
MD5 de056bc4dc5541d69b80cff6f95a765e
SHA1 f001d6a0865464666b099defe55c1b170c93c3b6
SHA512 cb87ee4e9a5b898b315015cb075f54228ff1826ab35b38b277661242d0635e7f1bef697ffb7d45029d367461839d5542d1473b4a824dbb33c9283f64f902765f
SSDEEP 1536:e3BJKGXti05O6gTgp9ZRgX8NX9DLqroiW:ePKG9/06gT4rFtiY
TLSH
T11B63081AB3A220FDC159D17592E787B3EA72F83021216FAF0398DB752F95C911F2E614
MD5 SHA1 SHA512 SSDEEP TLSH

Detects executables containing URLs to raw contents of a Github gist
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5344

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DEBUG_STRIPPED

PDB paths

bcrypt

BCryptCloseAlgorithmProvider BCryptDecrypt BCryptDestroyKey BCryptGenerateSymmetricKey BCryptGetProperty BCryptOpenAlgorithmProvider BCryptSetProperty

kernel32

AddAtomA AddVectoredExceptionHandler CloseHandle CreateEventA CreateMutexA CreateSemaphoreA DeleteAtom DeleteCriticalSection DuplicateHandle EnterCriticalSection ExitProcess FindAtomA FormatMessageA FreeLibrary GetAtomNameA GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetHandleInformation GetLastError GetModuleHandleA GetProcAddress GetProcessAffinityMask GetStartupInfoA GetSystemTimeAsFileTime GetThreadContext GetThreadPriority GetTickCount InitializeCriticalSection IsDebuggerPresent LeaveCriticalSection LoadLibraryA LocalFree OpenProcess OutputDebugStringA QueryPerformanceCounter QueryPerformanceFrequency RaiseException ReleaseMutex ReleaseSemaphore RemoveVectoredExceptionHandler ResetEvent ResumeThread SetEvent SetLastError SetProcessAffinityMask SetThreadContext SetThreadPriority SetUnhandledExceptionFilter Sleep SuspendThread TlsAlloc TlsGetValue TlsSetValue TryEnterCriticalSection VirtualAlloc VirtualFree VirtualProtect VirtualQuery WaitForMultipleObjects WaitForSingleObject __C_specific_handler

msvcrt

__getmainargs __initenv __iob_func __lconv_init __set_app_type __setusermatherr _acmdln _amsg_exit _beginthreadex _cexit _commode _endthreadex _errno _fmode _initterm _memccpy _onexit _setjmp _strdup _ultoa abort calloc exit fprintf free fwrite longjmp malloc memcpy memmove memset printf realloc signal strlen strncmp vfprintf

wininet

InternetCloseHandle InternetOpenA InternetOpenUrlA InternetReadFile

Name

.text

Size

47KB

Virtual Size

47KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

912B

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.CRT

Size

512B

Virtual Size

112B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

512B

Virtual Size

136B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-08-09_de056bc4dc5541d69b80cff6f95a765e_cobalt-strike_conti

bcrypt

kernel32

msvcrt

wininet

generic