2026-07-20_fc58549d99637278a27fbb2317534339_akira

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General

Target
2026-07-20_fc58549d99637278a27fbb2317534339_akira
Size 10.3MB
Sample260720-csveaae12v
SHA256 88fe7c7547e2949cc70834f7425e2ca5c6187db6826c58aab23516b936cf6e2d
MD5 fc58549d99637278a27fbb2317534339
SHA1 690bc2428abbdd4c8569a4530df83f05a8a07d1d
SHA512 9995009c86f27da8257b7a93545ad13a8b859674ef61d6b0caa6ac5c3b26ac56b2d83c353e2dbb5c7118d19c5979a95c4686042e8e29de785696e8dc9d7c2e77
SSDEEP 24576:zVVjxPn9CAfyDA1ZsjTykBbKhmbCuvAjcbr5mvQAm+91U+o/LE495mbo0ojWc1RA:h1HECik/F7zPZDJ3OE5Ge
TLSH
T14EB6AFB875443CE2F66F477BD99AACDC03B61763AA8795C9406577C30DA33E5EE02808
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-07-20_fc58549d99637278a27fbb2317534339_akira

File Explorer

2026-07-20_fc58549d99637278a27fbb2317534339_akira

.exe 10.3MB

2026-07-20_fc58549d99637278a27fbb2317534339_akira

IMPHASH 9247cb879fe54102c77bd72955f561e3
SHA256 88fe7c7547e2949cc70834f7425e2ca5c6187db6826c58aab23516b936cf6e2d
MD5 fc58549d99637278a27fbb2317534339
SHA1 690bc2428abbdd4c8569a4530df83f05a8a07d1d
SHA512 9995009c86f27da8257b7a93545ad13a8b859674ef61d6b0caa6ac5c3b26ac56b2d83c353e2dbb5c7118d19c5979a95c4686042e8e29de785696e8dc9d7c2e77
SSDEEP 24576:zVVjxPn9CAfyDA1ZsjTykBbKhmbCuvAjcbr5mvQAm+91U+o/LE495mbo0ojWc1RA:h1HECik/F7zPZDJ3OE5Ge
TLSH
T14EB6AFB875443CE2F66F477BD99AACDC03B61763AA8795C9406577C30DA33E5EE02808
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

5136

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_LARGE_ADDRESS_AWARE

PDB paths

kernel32

AddVectoredExceptionHandler CloseHandle CreateFileMappingA CreateFileW CreateToolhelp32Snapshot DuplicateHandle FormatMessageW GetConsoleMode GetConsoleOutputCP GetCurrentDirectoryW GetCurrentProcess GetCurrentThread GetCurrentThreadId GetEnvironmentVariableW GetFileInformationByHandle GetFileInformationByHandleEx GetFullPathNameW GetLastError GetModuleHandleA GetModuleHandleW GetProcAddress GetProcessHeap GetStdHandle HeapAlloc HeapFree HeapReAlloc InitOnceBeginInitialize InitOnceComplete LoadLibraryA MapViewOfFile Module32FirstW Module32NextW MultiByteToWideChar RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind SetLastError SetThreadStackGuarantee SetUnhandledExceptionFilter Sleep TlsAlloc TlsFree TlsGetValue TlsSetValue UnmapViewOfFile VirtualAlloc VirtualProtect WaitForSingleObject WriteConsoleW DeleteCriticalSection EnterCriticalSection InitializeCriticalSection LeaveCriticalSection RaiseException RtlUnwindEx VirtualQuery __C_specific_handler

ntdll

NtWriteFile RtlNtStatusToDosError

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

WaitOnAddress WakeByAddressAll WakeByAddressSingle

msvcrt

__getmainargs __initenv __iob_func __set_app_type __setusermatherr _amsg_exit _cexit _commode _fmode _fpreset _initterm _onexit abort calloc exit fprintf free fwrite malloc memcmp memcpy memmove memset signal strlen strncmp vfprintf

Name

.text

Size

193KB

Virtual Size

193KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA 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

8.7MB

Virtual Size

8.7MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

9KB

Virtual Size

9KB

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

4KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.CRT

Size

512B

Virtual Size

104B

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

.reloc

Size

1024B

Virtual Size

696B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/19

Size

357KB

Virtual Size

356KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/31

Size

8KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/45

Size

127KB

Virtual Size

126KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/57

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/70

Size

715KB

Virtual Size

714KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/81

Size

113KB

Virtual Size

113KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/95

Size

5KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/111

Size

5KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

/127

Size

512B

Virtual Size

410B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-07-20_fc58549d99637278a27fbb2317534339_akira

kernel32

ntdll

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

msvcrt

generic