2026-09-25_c1941ccdd96bb2320f557150c43719ee_akira_cobalt-strike_icedid_rusty-stealer_ryuk

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General

Target
2026-09-25_c1941ccdd96bb2320f557150c43719ee_akira_cobalt-strike_icedid_rusty-stealer_ryuk
Size 642KB
Sample260925-yx4dmshd48
SHA256 66da8ab5528e3461a0c44c8925c33c0b1f56eb153b645d78964f8dec8b520242
MD5 c1941ccdd96bb2320f557150c43719ee
SHA1 b9cdf395b38b44fe709f2f7a38c07cac580d8fcd
SHA512 0c24fdf6f17ba4c33df8322e1191f6a37c691e29e92c96f7f914853d1a11da5ca1733f9b32ee4dfe6130e11ac96cc5177bf92caea60abfb72ad67fe9463f060a
SSDEEP 12288:aWGV6dbY77JQHJGB8QYNIplMiYtz5kztYTjH5UYJh:ajB6HJGCQUQlBzgZU0
TLSH
T1BEE4F1BDB8E324F6FE25553BCD1547D2C2A2F095A3205BEBE178447A7C82BC84D64B12
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-09-25_c1941ccdd96bb2320f557150c43719ee_akira_cobalt-strike_icedid_rusty-stealer_ryuk

File Explorer

2026-09-25_c1941ccdd96bb2320f557150c43719ee_akira_cobalt-strike_icedid_rusty-stealer_ryuk

.exe 642KB

2026-09-25_c1941ccdd96bb2320f557150c43719ee_akira_cobalt-strike_icedid_rusty-stealer_ryuk

IMPHASH 0d3bfa54e5f35077d6279067f73285ef
SHA256 66da8ab5528e3461a0c44c8925c33c0b1f56eb153b645d78964f8dec8b520242
MD5 c1941ccdd96bb2320f557150c43719ee
SHA1 b9cdf395b38b44fe709f2f7a38c07cac580d8fcd
SHA512 0c24fdf6f17ba4c33df8322e1191f6a37c691e29e92c96f7f914853d1a11da5ca1733f9b32ee4dfe6130e11ac96cc5177bf92caea60abfb72ad67fe9463f060a
SSDEEP 12288:aWGV6dbY77JQHJGB8QYNIplMiYtz5kztYTjH5UYJh:ajB6HJGCQUQlBzgZU0
TLSH
T1BEE4F1BDB8E324F6FE25553BCD1547D2C2A2F095A3205BEBE178447A7C82BC84D64B12
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

52112

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

kufail.pdb

kernel32

CloseHandle CompareStringW CreateFileW DeleteCriticalSection EncodePointer EnterCriticalSection ExitProcess FindClose FindFirstFileExW FindNextFileW FlsAlloc FlsFree FlsGetValue FlsSetValue FlushFileBuffers FreeEnvironmentStringsW FreeLibrary GetACP GetActiveProcessorCount GetActiveProcessorGroupCount GetCPInfo GetCommandLineA GetCommandLineW GetConsoleMode GetConsoleOutputCP GetCurrentProcess GetCurrentProcessId GetCurrentProcessorNumber GetCurrentThread GetCurrentThreadId GetDriveTypeW GetEnvironmentStringsW GetFileAttributesW GetFileInformationByHandle GetFileInformationByHandleEx GetFileType GetFullPathNameW GetLastError GetLogicalDriveStringsW GetLogicalDrives GetModuleFileNameW GetModuleHandleA GetModuleHandleExW GetModuleHandleW GetNativeSystemInfo GetOEMCP GetProcAddress GetProcessHeap GetStartupInfoW GetStdHandle GetStringTypeW GetSystemTimeAsFileTime GetThreadId GetVersion HeapAlloc HeapFree HeapReAlloc HeapSize InitializeCriticalSectionAndSpinCount InitializeCriticalSectionEx InitializeSListHead IsDebuggerPresent IsProcessorFeaturePresent IsThreadAFiber IsValidCodePage LCMapStringW LeaveCriticalSection LoadLibraryA LoadLibraryExW MultiByteToWideChar QueryPerformanceCounter RaiseException ReleaseSRWLockExclusive RtlCaptureContext RtlLookupFunctionEntry RtlPcToFileHeader RtlUnwindEx RtlVirtualUnwind SetEnvironmentVariableW SetFileInformationByHandle SetFilePointerEx SetFileTime SetLastError SetStdHandle SetUnhandledExceptionFilter TerminateProcess TlsAlloc TlsFree TlsGetValue TlsSetValue TryAcquireSRWLockExclusive UnhandledExceptionFilter VirtualProtect WaitForSingleObject WideCharToMultiByte WriteConsoleW WriteFile

user32

GetActiveWindow GetCaretBlinkTime GetDesktopWindow GetFocus GetMessageExtraInfo GetShellWindow GetSysColor GetSystemMetrics

ntdll

NtReadFile NtWriteFile RtlNtStatusToDosError

Name

.text

Size

108KB

Virtual Size

107KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

518KB

Virtual Size

518KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

4KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

5KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

233B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

_RDATA

Size

512B

Virtual Size

500B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-09-25_c1941ccdd96bb2320f557150c43719ee_akira_cobalt-strike_icedid_rusty-stealer_ryuk

kernel32

user32

ntdll

generic