2026-09-29_5261beb3a6ac22de3d407a1a3bd71195_cobalt-strike_elex

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General

Target
2026-09-29_5261beb3a6ac22de3d407a1a3bd71195_cobalt-strike_elex
Size 4.5MB
Sample260930-bgr94sbd59
SHA256 4a1c5193bbd8952e752f623a213d9991e2eadd34696ad7f67b42ebac5d354617
MD5 5261beb3a6ac22de3d407a1a3bd71195
SHA1 58dcb9685ded2900d7f607778b9521125b17f1b3
SHA512 71bcb9b25d7fdd2f18fdcdbfabb5a83b868d5f6ffa1f386aaabecbbc221598572e95a59484e179e795ca2f2bdf7d3dce645b453efc9a83a64187b6bc66ebeb08
SSDEEP 98304:4+Iggi13jQdBhYQDFtvM4pJSiFT0gQVmciv:JIJxdceFlMnAIgum
TLSH
T16226E191F99B44B2E5026531486762BF23305E095F32CBC7E644BB6DECB39E20D371A6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-09-29_5261beb3a6ac22de3d407a1a3bd71195_cobalt-strike_elex

File Explorer

2026-09-29_5261beb3a6ac22de3d407a1a3bd71195_cobalt-strike_elex

.exe 4.5MB

2026-09-29_5261beb3a6ac22de3d407a1a3bd71195_cobalt-strike_elex

IMPHASH 42e4699ccef35d7497261b7a3541dafb
SHA256 4a1c5193bbd8952e752f623a213d9991e2eadd34696ad7f67b42ebac5d354617
MD5 5261beb3a6ac22de3d407a1a3bd71195
SHA1 58dcb9685ded2900d7f607778b9521125b17f1b3
SHA512 71bcb9b25d7fdd2f18fdcdbfabb5a83b868d5f6ffa1f386aaabecbbc221598572e95a59484e179e795ca2f2bdf7d3dce645b453efc9a83a64187b6bc66ebeb08
SSDEEP 98304:4+Iggi13jQdBhYQDFtvM4pJSiFT0gQVmciv:JIJxdceFlMnAIgum
TLSH
T16226E191F99B44B2E5026531486762BF23305E095F32CBC7E644BB6DECB39E20D371A6
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5248

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DEBUG_STRIPPED

PDB paths

kernel32

AddVectoredExceptionHandler CloseHandle CreateEventA CreateFileA CreateIoCompletionPort CreateThread CreateWaitableTimerExW DeleteCriticalSection DuplicateHandle EnterCriticalSection ExitProcess FreeEnvironmentStringsW FreeLibrary GetConsoleMode GetCurrentProcess GetCurrentProcessId GetCurrentThreadId GetEnvironmentStringsW GetLastError GetProcAddress GetProcessAffinityMask GetProcessHeap GetQueuedCompletionStatusEx GetStartupInfoA GetStdHandle GetSystemDirectoryA GetSystemInfo GetSystemTimeAsFileTime GetThreadContext GetThreadLocale GetTickCount HeapAlloc HeapFree InitializeCriticalSection IsBadReadPtr LeaveCriticalSection LoadLibraryA LoadLibraryW PostQueuedCompletionStatus QueryPerformanceCounter ResumeThread SetConsoleCtrlHandler SetErrorMode SetEvent SetLastError SetProcessPriorityBoost SetThreadContext SetUnhandledExceptionFilter SetWaitableTimer Sleep SuspendThread SwitchToThread TerminateProcess TlsGetValue UnhandledExceptionFilter VirtualAlloc VirtualFree VirtualProtect VirtualQuery WaitForMultipleObjects WaitForSingleObject WriteConsoleW WriteFile lstrlenA

msvcrt

__getmainargs __initenv __lconv_init __p__acmdln __p__fmode __set_app_type __setusermatherr _amsg_exit _beginthread _cexit _errno _initterm _iob _onexit _stricmp abort calloc exit fprintf free fwrite malloc memcpy memset realloc signal strlen strncmp strtol vfprintf wcstombs

Name

.text

Size

640KB

Virtual Size

640KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

3.0MB

Virtual Size

3.0MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

660KB

Virtual Size

660KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

168KB

Virtual Size

168KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.edata

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.idata

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.CRT

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

36KB

Virtual Size

36KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-09-29_5261beb3a6ac22de3d407a1a3bd71195_cobalt-strike_elex

kernel32

msvcrt

generic