2026-07-22_e2b87b2fb609a38e3d1cbc4a5970cca1_akira

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General

Target
2026-07-22_e2b87b2fb609a38e3d1cbc4a5970cca1_akira
Size 3.9MB
Sample260722-24sr9sstdx
SHA256 adf29ae00ef640568ea02ecf5914825e01188dc8a1b9fa7a942f993350ad9415
MD5 e2b87b2fb609a38e3d1cbc4a5970cca1
SHA1 bd772df0750d3d7c31a5cc6759694ab609869dad
SHA512 c3f65d9a9044f977a6ada84d0e5ba2c90eed7207d968acecc8b4f2209e492fd75762f5bc9247358734efc8bc3819052bdf5ce8da241c57a4794c18d6578584f3
SSDEEP 98304:uHY3ZFvPGD5rbOz+8vTD9HB1TX4v7KfeGVcTBQ/tC8wFjYkR+8:uu1PYGZvTD9h1DhSBQ/tCLjRs
TLSH
T1B216235736E554ACD515C038C3AAE5337733B88A0631FCFB22E486302E59FA96B1C75A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-07-22_e2b87b2fb609a38e3d1cbc4a5970cca1_akira

File Explorer

2026-07-22_e2b87b2fb609a38e3d1cbc4a5970cca1_akira

.exe 3.9MB

2026-07-22_e2b87b2fb609a38e3d1cbc4a5970cca1_akira

IMPHASH 4dcb29c830023d52d3ae0f5630695125
SHA256 adf29ae00ef640568ea02ecf5914825e01188dc8a1b9fa7a942f993350ad9415
MD5 e2b87b2fb609a38e3d1cbc4a5970cca1
SHA1 bd772df0750d3d7c31a5cc6759694ab609869dad
SHA512 c3f65d9a9044f977a6ada84d0e5ba2c90eed7207d968acecc8b4f2209e492fd75762f5bc9247358734efc8bc3819052bdf5ce8da241c57a4794c18d6578584f3
SSDEEP 98304:uHY3ZFvPGD5rbOz+8vTD9HB1TX4v7KfeGVcTBQ/tC8wFjYkR+8:uu1PYGZvTD9h1DhSBQ/tCLjRs
TLSH
T1B216235736E554ACD515C038C3AAE5337733B88A0631FCFB22E486302E59FA96B1C75A
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5184

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

kernel32

DeleteCriticalSection EnterCriticalSection InitializeCriticalSection LeaveCriticalSection RaiseException RtlUnwindEx VirtualProtect VirtualQuery AddVectoredExceptionHandler CloseHandle CompareStringOrdinal CreateDirectoryW CreateFileMappingA CreateFileW CreateProcessW CreateThread CreateToolhelp32Snapshot CreateWaitableTimerExW DeleteFileW DuplicateHandle ExitProcess FindClose FindFirstFileExW FormatMessageW FreeEnvironmentStringsW GetConsoleMode GetConsoleOutputCP GetCurrentDirectoryW GetCurrentProcess GetCurrentThread GetCurrentThreadId GetEnvironmentStringsW GetEnvironmentVariableW GetFileAttributesW GetFileInformationByHandle GetFileInformationByHandleEx GetFullPathNameW GetLastError GetModuleFileNameW GetModuleHandleA GetModuleHandleW GetProcAddress GetProcessHeap GetStdHandle GetSystemDirectoryW GetTickCount64 GetWindowsDirectoryW HeapAlloc HeapFree HeapReAlloc InitOnceBeginInitialize InitOnceComplete MapViewOfFile Module32FirstW Module32NextW MultiByteToWideChar QueryPerformanceCounter QueryPerformanceFrequency ReadFileEx RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind SetFileInformationByHandle SetFileTime SetLastError SetThreadStackGuarantee SetUnhandledExceptionFilter SetWaitableTimer Sleep SleepEx TlsAlloc TlsFree TlsGetValue TlsSetValue UnmapViewOfFile WaitForSingleObject WriteConsoleW WriteFileEx

msvcrt

_XcptFilter __getmainargs __initenv __iob_func __set_app_type __setusermatherr _amsg_exit _cexit _commode _exit _fmode _fpreset _initterm abort atexit calloc exit fflush fprintf free malloc memcmp memcpy memmove memset setvbuf strlen strncmp vfprintf

ntdll

NtCreateNamedPipeFile NtOpenFile NtWriteFile RtlNtStatusToDosError

user32

GetSystemMetrics

api-ms-win-core-synch-l1-2-0

WaitOnAddress WakeByAddressAll WakeByAddressSingle

Name

.text

Size

265KB

Virtual Size

265KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

3.6MB

Virtual Size

3.6MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

6KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

13KB

Virtual Size

13KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

480B

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

5KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

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

Name

.reloc

Size

1024B

Virtual Size

864B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-07-22_e2b87b2fb609a38e3d1cbc4a5970cca1_akira

kernel32

msvcrt

ntdll

user32

api-ms-win-core-synch-l1-2-0

generic