3a8701c621cdec796c428687289cf0e456b1cb9b03fff6798f040ab8184d6b15

Sharing

Copy URL Twitter E-mail

General

Target

3a8701c621cdec796c428687289cf0e456b1cb9b03fff6798f040ab8184d6b15
Size

133KB
MD5

40339373f18751ba624bc1a16c79e871
SHA1

f1e08734b2f7d8d2df49a68f45822c3e7299e081
SHA256

3a8701c621cdec796c428687289cf0e456b1cb9b03fff6798f040ab8184d6b15
SHA512

43d41b7b8aee3d661e158000b881da1109e458596735986337530643c51ef3da5ff895505d16bc42cf7916269f941ce20bcefa4229f7d54a72952260726b05be
SSDEEP

3072:jeF9QdFv1wK2DXPSPmTp+Q6hU+I2+MUYBZoxWKgDVR:WQdIFrImdz6/IUhR

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

3a8701c621cdec796c428687289cf0e456b1cb9b03fff6798f040ab8184d6b15
.exe windows x86

83ef4e25f0079d00784f6caffb5f1242

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

msvcrt

wcsstr
wcscpy
_c_exit
_exit
_XcptFilter
_cexit
exit
_wcmdln
__wgetmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_except_handler3
_controlfp
_ftol
malloc
free

advapi32

OpenSCManagerW
StartServiceCtrlDispatcherW
RegisterServiceCtrlHandlerW
SetServiceStatus
RegisterEventSourceW
ReportEventW
DeregisterEventSource
ChangeServiceConfigW
RegOpenKeyExW
OpenServiceW
CloseServiceHandle
RegQueryValueExW
RegSetValueExW
RegCloseKey
RegCreateKeyExW
AllocateAndInitializeSid
GetLengthSid
InitializeAcl
AddAccessAllowedAce
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
FreeSid

kernel32

MultiByteToWideChar
DisconnectNamedPipe
WriteFile
ConnectNamedPipe
CreateNamedPipeW
lstrlenW
OpenEventW
lstrcatW
SetConsoleCtrlHandler
ExitProcess
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
CreateFileW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetModuleHandleA
GetStartupInfoW
CallNamedPipeW
Sleep
lstrcmpA
lstrlenA
lstrcatA
SuspendThread
ResumeThread
SetCommState
CloseHandle
WaitForSingleObject
SetEvent
SetCommTimeouts
GetCommProperties
GetCommState
SetupComm
lstrcpyW
ResetEvent
GetOverlappedResult
WaitForMultipleObjects
ClearCommError
GetLastError
ReadFile
ExitThread
GetTickCount
GetCurrentThreadId
CreateEventW
CreateThread
WideCharToMultiByte

user32

GetAsyncKeyState
wsprintfW
GetMessageExtraInfo
SendInput
MapVirtualKeyW
keybd_event
OpenInputDesktop
OpenDesktopW
FindWindowW
SendMessageW
MessageBeep
GetCursorPos
SystemParametersInfoW
GetProcessWindowStation
GetThreadDesktop
OpenWindowStationW
SetProcessWindowStation
SetThreadDesktop
CloseDesktop
CloseWindowStation
GetSystemMetrics
CharLowerA

skdll

ord2

Sections

.text
Size: 21KB - Virtual size: 20KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 2KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 1008B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.UPX0
Size: 108KB - Virtual size: 260KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

83ef4e25f0079d00784f6caffb5f1242

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

advapi32

kernel32

user32

skdll

Sections

.text Size: 21KB - Virtual size: 20KB

.data Size: 2KB - Virtual size: 5KB

.rsrc Size: 1024B - Virtual size: 1008B

.UPX0 Size: 108KB - Virtual size: 260KB

.text
Size: 21KB - Virtual size: 20KB

.data
Size: 2KB - Virtual size: 5KB

.rsrc
Size: 1024B - Virtual size: 1008B

.UPX0
Size: 108KB - Virtual size: 260KB