cf9d050b7ea45b92c2a48c4eae230086d1d5b44290f057645a805611ff031d3f

General

Target

cf9d050b7ea45b92c2a48c4eae230086d1d5b44290f057645a805611ff031d3f
Size

2.2MB
MD5

2a58f7600311f0d2ea8d01d4eecba132
SHA1

c7da1976911c84a01b2d57df890704f44db6b722
SHA256

cf9d050b7ea45b92c2a48c4eae230086d1d5b44290f057645a805611ff031d3f
SHA512

5c0cf0fac52c11e8dd0964b552386ebb8f0bc3ef8810e5c76174509aaa3ae82da661b12c55db4f69f4289604d20e69114a6d15c8ef87db0d5370f7c2e5828bb0
SSDEEP

49152:RTLUlD9LaZqOkqB85Bn6iOPHLRSwHuXlD9bh6Lad45:5e0qBrjOPHlP66+d45

Score

9^/10

oss_ak

Malware Config

Signatures

detect oss ak 1 IoCs

oss ak information detected.

oss_ak

resource	yara_rule
sample	detect_ak_stuff

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
cf9d050b7ea45b92c2a48c4eae230086d1d5b44290f057645a805611ff031d3f

Files

cf9d050b7ea45b92c2a48c4eae230086d1d5b44290f057645a805611ff031d3f
.exe windows x86

34582d101d17b59ed4c1b2c683006539

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

CreateFileA
SetFilePointer
WriteFile
ReadFile
CreateFileW
GetLastError
CloseHandle
VirtualFree
VirtualAlloc
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
WaitForSingleObject
InitializeCriticalSection
LockResource
RemoveDirectoryW
FindNextFileW
OutputDebugStringA
DeleteFileW
SetFileAttributesW
CreateMutexW
FindFirstFileW
FindResourceW
LoadResource
CreateDirectoryW
OutputDebugStringW
Sleep
SizeofResource
GetModuleFileNameW
FindClose
HeapFree
HeapAlloc
GetCurrentThreadId
GetCommandLineA
GetVersionExA
GetProcessHeap
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapDestroy
HeapCreate
HeapReAlloc
GetProcAddress
GetModuleHandleA
ExitProcess
GetStdHandle
GetModuleFileNameA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
InterlockedDecrement
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
RtlUnwind
LoadLibraryA
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetConsoleCP
GetConsoleMode
MultiByteToWideChar
HeapSize
GetLocaleInfoA
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
FlushFileBuffers

shell32

SHGetSpecialFolderPathW
ShellExecuteExW

Sections

.text
Size: 60KB - Virtual size: 58KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

34582d101d17b59ed4c1b2c683006539

Headers

File Characteristics

Imports

kernel32

shell32

Sections

.text Size: 60KB - Virtual size: 58KB

.rdata Size: 12KB - Virtual size: 9KB

.data Size: 4KB - Virtual size: 18KB

.rsrc Size: 2.1MB - Virtual size: 2.1MB

.text
Size: 60KB - Virtual size: 58KB

.rdata
Size: 12KB - Virtual size: 9KB

.data
Size: 4KB - Virtual size: 18KB

.rsrc
Size: 2.1MB - Virtual size: 2.1MB