1441d251bcdcc8ccfc99af5a0b6de5daf7f2948d4fdcc5d1a29b59fd8f49bfd2

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General

Target

1441d251bcdcc8ccfc99af5a0b6de5daf7f2948d4fdcc5d1a29b59fd8f49bfd2
Size

328KB
MD5

a385c759a542c35ba5a526e0d3137650
SHA1

77128d53b37cb2c88d9794a32b1bfbc1492b28fb
SHA256

1441d251bcdcc8ccfc99af5a0b6de5daf7f2948d4fdcc5d1a29b59fd8f49bfd2
SHA512

ed1967fce11494cc9abe112d5ab37b74669f4c247f7064a3e34abfbe9cb4718b3fa205b743665d57aff45515a8544d05d079592ff4430288bdac1bf03272672d
SSDEEP

6144:uPeyxTgwtKDZLnwkBYK5Tz77uCYXilJbg5O5/9W:uPbZK5xYK5/7+XST5l

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

1441d251bcdcc8ccfc99af5a0b6de5daf7f2948d4fdcc5d1a29b59fd8f49bfd2
.exe windows x86

5002bceb823d3d7321ac4b2e8ee9f66d

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_BIND
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

advapi32

RegCloseKey
CryptReleaseContext
RegQueryValueExW
RegQueryValueExA
RegOpenKeyExW
RegOpenKeyExA
RegCreateKeyExW
RegCreateKeyExA

kernel32

FindFirstFileW
FindResourceA
FindFirstFileA
GetFileAttributesA
GetModuleFileNameW
GetModuleHandleW
SetFileAttributesA
SetFileAttributesW
FindNextFileA
FindNextFileW
DeleteFileW
GetPrivateProfileIntW
GetTempPathA
GetTempPathW
SizeofResource
LockResource
LoadResource
SetLastError
CopyFileA
CopyFileW
RemoveDirectoryA
RemoveDirectoryW
CreateMutexW
CreateFileA
LoadLibraryA
LoadLibraryW
GetPrivateProfileStringA
GetPrivateProfileStringW
CreateProcessW
FindClose
SetErrorMode
DeleteCriticalSection
GetTickCount
IsBadReadPtr
InterlockedExchange
GlobalAddAtomA
GlobalDeleteAtom
GetVersionExA
GetSystemTimeAsFileTime
GetACP
GetVersionExW
QueryPerformanceCounter
QueryPerformanceFrequency
InterlockedIncrement
InterlockedDecrement
IsDBCSLeadByte
GetCurrentProcessId
GetProcessTimes
GetLocalTime
FlushFileBuffers
GetAtomNameA
lstrcmpA
RaiseException
DeleteFileA
CreateFileW
CreateEventW
LocalReAlloc
WaitForSingleObject
CloseHandle
ReleaseMutex
lstrlenA
WideCharToMultiByte
lstrlenW
ExitProcess
Sleep
GetLastError
GetCommandLineA
LocalFree
MultiByteToWideChar
SetUnhandledExceptionFilter
LocalAlloc
GetCommandLineW
GetCurrentThreadId
InitializeCriticalSection
GetModuleHandleA
UnmapViewOfFile
GetCurrentProcess
LeaveCriticalSection
GetPrivateProfileIntA
SetEvent
CreateProcessA
CreateMutexA
lstrcpynA
DuplicateHandle
CreateFileMappingA
CreateEventA
MapViewOfFile
WriteFile
GetModuleFileNameA
EnterCriticalSection
GetProcAddress
SetFilePointer
FreeLibrary
CreateFileMappingW

user32

GetDoubleClickTime
SetTimer
KillTimer
GetSubMenu
EnableMenuItem
GetForegroundWindow
SetForegroundWindow
GetCursorPos
LoadMenuA
SetFocus
RegisterWindowMessageA
IsWindow
GetWindowTextA
DestroyWindow
TranslateMessage
DestroyIcon
CreateWindowExA
CreateWindowExW
DefWindowProcA
DefWindowProcW
DispatchMessageA
FindWindowW
FindWindowExA
FindWindowExW
GetMessageA
GetMessageW
MessageBoxW
GetWindowLongA
GetWindowLongW
LoadCursorA
LoadCursorW
CreateIconFromResource
CreateIconFromResourceEx
LookupIconIdFromDirectoryEx
LoadImageA
LoadImageW
DestroyMenu
DispatchMessageW
TrackPopupMenuEx
LoadStringW
PostMessageA
PostMessageW
PostThreadMessageA
PostThreadMessageW
RegisterWindowMessageW
CharNextA
SendMessageTimeoutA
SendMessageTimeoutW
SetWindowLongA
SetWindowLongW
SystemParametersInfoA
SystemParametersInfoW
RegisterClassExA
RegisterClassExW
GetClassInfoExA
GetClassInfoExW
GetSysColor
ReleaseDC
GetDC
GetSystemMetrics
LoadStringA
wvsprintfA
MessageBoxA

gdi32

GetDeviceCaps
GetPaletteEntries
DeleteObject

Sections

.text
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 40KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.UPX
Size: 240KB - Virtual size: 240KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

5002bceb823d3d7321ac4b2e8ee9f66d

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

user32

gdi32

Sections

.text Size: 40KB - Virtual size: 39KB

.data Size: 4KB - Virtual size: 3KB

.rsrc Size: 40KB - Virtual size: 36KB

.UPX Size: 240KB - Virtual size: 240KB

.text
Size: 40KB - Virtual size: 39KB

.data
Size: 4KB - Virtual size: 3KB

.rsrc
Size: 40KB - Virtual size: 36KB

.UPX
Size: 240KB - Virtual size: 240KB