306d708a0b2c8c3e1d76cf608fbd5bb73c324fbc19d9cce9fbd19d6c253bcba8

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General

Target

306d708a0b2c8c3e1d76cf608fbd5bb73c324fbc19d9cce9fbd19d6c253bcba8
Size

173KB
MD5

243b5bc8c7d1aaa8d1a4c71d8e13ca33
SHA1

51eb524d478662d8972048baf358819a0afb742b
SHA256

306d708a0b2c8c3e1d76cf608fbd5bb73c324fbc19d9cce9fbd19d6c253bcba8
SHA512

5d403d0fdf60450b888ce662bf70316dc77e8c332e928407dad45ac2695a5636e6ec04f8c76fcc194c177c608952c73c2a1c82dd96a59f35fac851a0729d979e
SSDEEP

1536:DaUlP81Y4ULaHXEqNNmExvKZxN9csCUvacknVwNtvSO06+ebMkxN:nEzPmEAB+s/vacknVwNtvSO06+ebX

Score

10^/10

Malware Config

Signatures

Detects executables built or packed with MPress PE compressor 1 IoCs

resource	yara_rule
sample	INDICATOR_EXE_Packed_MPress

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
306d708a0b2c8c3e1d76cf608fbd5bb73c324fbc19d9cce9fbd19d6c253bcba8

Files

306d708a0b2c8c3e1d76cf608fbd5bb73c324fbc19d9cce9fbd19d6c253bcba8
.exe windows:1 windows x86 arch:x86

0b36fc85e0cb5e337c80982db5210969

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

ole32

CoCreateInstance
CLSIDFromString
CoInitialize
CoUninitialize

oleaut32

SysAllocString

wininet

DeleteUrlCacheEntry
FindFirstUrlCacheEntryA
FindNextUrlCacheEntryA

kernel32

ExitProcess
ExpandEnvironmentStringsA
GetCommandLineA
GetComputerNameA
GetCurrentProcessId
GetCurrentThreadId
GetExitCodeThread
GetFileSize
GetModuleFileNameA
GetModuleHandleA
CloseHandle
GetProcAddress
GetSystemDirectoryA
GetTempPathA
GetTickCount
GetVersion
GetVersionExA
GetWindowsDirectoryA
GlobalMemoryStatus
CopyFileA
InterlockedIncrement
IsBadReadPtr
IsBadWritePtr
LoadLibraryA
LocalAlloc
LocalFree
OpenMutexA
CreateFileA
ReadFile
RtlUnwind
SetFilePointer
CreateMutexA
Sleep
TerminateProcess
VirtualQuery
CreateProcessA
WaitForSingleObject
WideCharToMultiByte
WinExec
WriteFile
lstrlenA
lstrlenW
CreateThread
DeleteFileA

user32

GetWindowTextA
GetWindowRect
FindWindowA
GetWindow
GetClassNameA
SetFocus
GetForegroundWindow
LoadCursorA
LoadIconA
SetTimer
RegisterClassA
MessageBoxA
GetMessageA
GetWindowLongA
SetWindowLongA
CreateDesktopA
SetThreadDesktop
GetThreadDesktop
TranslateMessage
DispatchMessageA
SendMessageA
PostQuitMessage
ShowWindow
CreateWindowExA
DestroyWindow
MoveWindow
DefWindowProcA
CallWindowProcA

gdi32

GetStockObject
SetBkColor
SetTextColor
CreateBrushIndirect
CreateFontA

advapi32

GetUserNameA
RegCreateKeyExA
RegCloseKey
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA
GetSecurityInfo
SetSecurityInfo
SetEntriesInAclA

crtdll

__GetMainArgs
_sleep
_stricmp
atoi
exit
memcpy
memset
printf
raise
rand
signal
sprintf
srand
sscanf
strcat
strchr
strncmp
vsprintf

ntdll

LdrUnloadDll

Sections

.text
Size: 31KB - Virtual size: 31KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 132KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.fldo
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.l1
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

ubBCvEam
Size: 4KB - Virtual size: 3KB

NuSDjWnA
Size: 4KB - Virtual size: 4KB

VeJPfkQY
Size: 28KB - Virtual size: 27KB

PxvKLSGS
Size: 10KB - Virtual size: 10KB

AloEGLNF
Size: 512B - Virtual size: 12B

XOYgxenI
Size: 512B - Virtual size: 411B

KWUyNRtC
Size: 27KB - Virtual size: 27KB

JzFzqOCx
Size: 5KB - Virtual size: 4KB

Srerrjag
Size: 23KB - Virtual size: 23KB

ZZutLxrG
Size: 13KB - Virtual size: 13KB

Sharing

General

Malware Config

Signatures

Files

0b36fc85e0cb5e337c80982db5210969

Headers

File Characteristics

Imports

ole32

oleaut32

wininet

kernel32

user32

gdi32

advapi32

crtdll

ntdll

Sections

.text Size: 31KB - Virtual size: 31KB

.bss Size: - Virtual size: 132KB

.data Size: 12KB - Virtual size: 12KB

.idata Size: 3KB - Virtual size: 3KB

.fldo Size: 512B - Virtual size: 4KB

.l1 Size: 4KB - Virtual size: 4KB

ubBCvEam Size: 4KB - Virtual size: 3KB

NuSDjWnA Size: 4KB - Virtual size: 4KB

VeJPfkQY Size: 28KB - Virtual size: 27KB

PxvKLSGS Size: 10KB - Virtual size: 10KB

AloEGLNF Size: 512B - Virtual size: 12B

XOYgxenI Size: 512B - Virtual size: 411B

KWUyNRtC Size: 27KB - Virtual size: 27KB

JzFzqOCx Size: 5KB - Virtual size: 4KB

Srerrjag Size: 23KB - Virtual size: 23KB

ZZutLxrG Size: 13KB - Virtual size: 13KB

.text
Size: 31KB - Virtual size: 31KB

.bss
Size: - Virtual size: 132KB

.data
Size: 12KB - Virtual size: 12KB

.idata
Size: 3KB - Virtual size: 3KB

.fldo
Size: 512B - Virtual size: 4KB

.l1
Size: 4KB - Virtual size: 4KB

ubBCvEam
Size: 4KB - Virtual size: 3KB

NuSDjWnA
Size: 4KB - Virtual size: 4KB

VeJPfkQY
Size: 28KB - Virtual size: 27KB

PxvKLSGS
Size: 10KB - Virtual size: 10KB

AloEGLNF
Size: 512B - Virtual size: 12B

XOYgxenI
Size: 512B - Virtual size: 411B

KWUyNRtC
Size: 27KB - Virtual size: 27KB

JzFzqOCx
Size: 5KB - Virtual size: 4KB

Srerrjag
Size: 23KB - Virtual size: 23KB

ZZutLxrG
Size: 13KB - Virtual size: 13KB