57a7241bf3edd04474b0fd0e682de30f29f4bc7afbc80018d0b24cca0302ea25

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General

Target

57a7241bf3edd04474b0fd0e682de30f29f4bc7afbc80018d0b24cca0302ea25
Size

276KB
MD5

78003f74eb5b9f02d9ffb300eaaed1e3
SHA1

0c1266e8833afc38ceef105322251845bfa07eac
SHA256

57a7241bf3edd04474b0fd0e682de30f29f4bc7afbc80018d0b24cca0302ea25
SHA512

058e92c9a2a05ee5c5e0415b99b30bda8777c924d250b60117928acd0cee3c2f64a35a3ac8b4e7ff7be567a04641d2e0be6d0c6a9e2a6ec03a93a046d8923d05
SSDEEP

6144:yMWRoobczXzdbdTCO5Tf2Bj07+zMBRkIYh9i:yCzDGO5Tgj0KzM3kIY

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Files

57a7241bf3edd04474b0fd0e682de30f29f4bc7afbc80018d0b24cca0302ea25
.exe windows x86

6f4366e10d43bedd88edfc5e9970b9a1

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetProcAddress
SearchPathW
FindResourceW
GetUserDefaultUILanguage
GetSystemDefaultUILanguage
GetVersionExW
GetLocaleInfoW
CreateFileMappingW
LoadLibraryExW
FindResourceExW
LoadResource
SetLastError
CreateFileW
GetFileSize
CreateFileMappingA
MapViewOfFile
UnmapViewOfFile
GetPrivateProfileIntW
GetPrivateProfileIntA
GetPrivateProfileStringW
GetPrivateProfileStringA
GetFullPathNameW
GetFullPathNameA
GetLocaleInfoA
LoadLibraryExA
LoadLibraryW
HeapReAlloc
GetSystemDirectoryA
GetTempPathA
CreateFileA
FlushFileBuffers
GetUserDefaultLCID
InterlockedCompareExchange
InterlockedExchange
GetVersionExA
LeaveCriticalSection
EnterCriticalSection
InterlockedDecrement
InterlockedIncrement
CreateEventA
CreateThread
CloseHandle
SetEvent
GetModuleFileNameW
GetModuleFileNameA
FreeLibrary
lstrlenA
DeleteCriticalSection
InitializeCriticalSection
LoadLibraryA
FormatMessageW
LocalAlloc
LocalFree
FormatMessageA
GetFileAttributesW
FindFirstFileW
GetFileAttributesA
FindFirstFileA
FindClose
GetACP
GetCPInfo
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
GetProcessHeap
HeapFree
HeapAlloc
GetModuleHandleA
ExitProcess
GetCommandLineW
GetCommandLineA
MultiByteToWideChar
GetStdHandle
lstrlenW
GetLastError
WriteConsoleW
WriteFile
WideCharToMultiByte
GetTempFileNameA
GetConsoleMode
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
OutputDebugStringA
RtlUnwind
TerminateProcess

msvcrt

_vsnwprintf
_swab
wcsrchr
_itow
_vsnprintf
__mb_cur_max
_iob
memset
memcpy
memmove
malloc
free
_wcsnicmp
_wcsicmp
wcsncmp
??3@YAXPAX@Z
??2@YAPAXI@Z
_errno
mbtowc
isleadbyte
_snprintf
_itoa
wctomb
ferror
__badioinfo
__pioinfo
_fileno
_lseeki64
_write
_isatty
bsearch

oleaut32

VariantClear
SetErrorInfo
CreateErrorInfo
VariantCopy
VariantInit
SysAllocStringLen
SysAllocStringByteLen
LoadTypeLi
VariantChangeType
SafeArrayGetElement
SysStringLen
SysFreeString
SafeArrayGetUBound
SafeArrayDestroy
SafeArrayPutElement
SafeArrayCreate
LoadRegTypeLi
SafeArrayCopy
SafeArrayGetLBound
SysAllocString

ole32

CoInitialize
CoUninitialize
CoGetClassObject
MkParseDisplayName
CLSIDFromProgID
CLSIDFromString
CreateBindCtx
CoCreateInstance
CoRegisterMessageFilter
CoInitializeSecurity
CreateFileMoniker

version

GetFileVersionInfoSizeA
VerQueryValueW
GetFileVersionInfoW
GetFileVersionInfoSizeW
GetFileVersionInfoA
VerQueryValueA

advapi32

RegQueryValueExW
RegCreateKeyExW
RegCreateKeyExA
RegOpenKeyExW
ImpersonateLoggedOnUser
IsTextUnicode
RegisterEventSourceW
GetUserNameW
LookupAccountNameW
ReportEventW
DeregisterEventSource
RegQueryValueExA
RegEnumKeyExA
RegCreateKeyA
RegOpenKeyExA
RegSetValueExA
RegCloseKey
RegSetValueExW

user32

SetTimer
DefWindowProcA
PostQuitMessage
KillTimer
EnumThreadWindows
SetWindowLongA
PostMessageA
SendMessageA
MsgWaitForMultipleObjects
PeekMessageA
TranslateMessage
DispatchMessageA
GetParent
GetClassNameA
GetWindowLongA
GetMessageA
CreateWindowExA
RegisterClassA
GetClassInfoA
GetActiveWindow
CharNextA
LoadStringA
LoadStringW
IsWindowVisible

Sections

.text
Size: 84KB - Virtual size: 83KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 32KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

UPX0
Size: 144KB - Virtual size: 380KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

6f4366e10d43bedd88edfc5e9970b9a1

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

oleaut32

ole32

version

advapi32

user32

Sections

.text Size: 84KB - Virtual size: 83KB

.data Size: 4KB - Virtual size: 1KB

.rsrc Size: 32KB - Virtual size: 31KB

.reloc Size: 8KB - Virtual size: 4KB

UPX0 Size: 144KB - Virtual size: 380KB

.text
Size: 84KB - Virtual size: 83KB

.data
Size: 4KB - Virtual size: 1KB

.rsrc
Size: 32KB - Virtual size: 31KB

.reloc
Size: 8KB - Virtual size: 4KB

UPX0
Size: 144KB - Virtual size: 380KB