Akira[.]zip | Triage

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General

Target

Akira.zip
Size

4.0MB
MD5

9a3c50724da416786dd9b250b2a11945
SHA1

df9fc0f57896ef760f359f15ed5af4431ae26b06
SHA256

9aa3ccc87f1e530ad5cafeaeb0e882810c2caa90da957047dd7a637a834b7efa
SHA512

03f1b6d89954eac9ae25c45f628857ed3f0e71bd6855c2b7ffe4c36adce336e9a057ffb01311d6a22223106e6a547258504c80dc8b2065ba1d1e6e7debde5e74
SSDEEP

98304:YydWahLV0Y6Mh+MjSoOWbEACwA6CQFwc3vDWxK:0qLV0Y3h+pNWI3wQyaE

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Akira.exe

Files

Akira.zip
.zip
Akira.exe
.exe windows:6 windows x64 arch:x64

b237ac2118704db9e7609540658f5790

Headers

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

Imports

msvcrt

__C_specific_handler
__getmainargs
__initenv
__iob_func
__set_app_type
__setusermatherr
_amsg_exit
_cexit
_commode
_fmode
_initterm
_onexit
_wcsicmp
_wcsnicmp
abort
calloc
exit
fprintf
free
fwrite
malloc
memcpy
memset
signal
strcat
strcpy
strlen
strncmp
strstr
vfprintf
wcscat
wcscpy
wcslen
wcsncmp
wcsstr

kernel32

DeleteCriticalSection
EnterCriticalSection
GetLastError
InitializeCriticalSection
LeaveCriticalSection
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualProtect
VirtualQuery

Sections

.text
Size: 72KB - Virtual size: 72KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5.0MB - Virtual size: 5.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 512B - Virtual size: 408B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.00cfg
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 120B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
README.txt

Sharing

General

Malware Config

Signatures

Files

b237ac2118704db9e7609540658f5790

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

kernel32

Sections

.text Size: 72KB - Virtual size: 72KB

.rdata Size: 12KB - Virtual size: 11KB

.data Size: 5.0MB - Virtual size: 5.0MB

.pdata Size: 512B - Virtual size: 408B

.00cfg Size: 512B - Virtual size: 16B

.tls Size: 512B - Virtual size: 16B

.rsrc Size: 10KB - Virtual size: 10KB

.reloc Size: 512B - Virtual size: 120B

.text
Size: 72KB - Virtual size: 72KB

.rdata
Size: 12KB - Virtual size: 11KB

.data
Size: 5.0MB - Virtual size: 5.0MB

.pdata
Size: 512B - Virtual size: 408B

.00cfg
Size: 512B - Virtual size: 16B

.tls
Size: 512B - Virtual size: 16B

.rsrc
Size: 10KB - Virtual size: 10KB

.reloc
Size: 512B - Virtual size: 120B