a3dfc2ad49bf03e0ed103609a0e5f4426d91bf9459cfd4c434c533099ced2b28

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General

Target

a3dfc2ad49bf03e0ed103609a0e5f4426d91bf9459cfd4c434c533099ced2b28
Size

308KB
MD5

77cb6ccd7999b11cbcecc337796d591f
SHA1

3965916ef4fbf803fb68a2aea7754248e9ebe6e0
SHA256

a3dfc2ad49bf03e0ed103609a0e5f4426d91bf9459cfd4c434c533099ced2b28
SHA512

5221b6692079388032ded45bad6030edf63aaff7935cb8c7dfc550ae6e291f1654e84aab0cf90a5d4c832d2a5a9662619c7e85ea76cd1019505589bd1d25d58e
SSDEEP

6144:shR2C7lFnHPSrna7HxR/uNSavpRNgSzVzLs:WRbRJPSrna7H3gRNga

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

a3dfc2ad49bf03e0ed103609a0e5f4426d91bf9459cfd4c434c533099ced2b28
.exe windows x86

35e76dac65ae9e189711377a5dcfae26

Headers

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

imagehlp

BindImageEx

comctl32

InitCommonControlsEx

kernel32

WinExec
GetSystemDirectoryA
GetModuleFileNameA
GetPrivateProfileStringA
CompareStringW
CompareStringA
HeapSize
SetEndOfFile
IsBadCodePtr
IsBadReadPtr
SetUnhandledExceptionFilter
ReadFile
GetOEMCP
GetACP
CreateFileA
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
GetStringTypeW
GetStringTypeA
FindClose
VirtualProtect
GetCPInfo
GetLocaleInfoA
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetStdHandle
SetHandleCount
GetFileType
SetStdHandle
IsBadWritePtr
HeapReAlloc
VirtualAlloc
VirtualFree
HeapCreate
HeapDestroy
VirtualQuery
InterlockedExchange
ExitProcess
FlushFileBuffers
WriteFile
LCMapStringW
MultiByteToWideChar
GetDiskFreeSpaceA
FindResourceA
SizeofResource
GetFileAttributesA
LoadResource
LockResource
_lwrite
FreeResource
WritePrivateProfileStringA
GetLocalTime
FindFirstFileA
SetFileAttributesA
FindNextFileA
lstrlenA
OpenProcess
TerminateProcess
Sleep
LoadLibraryA
GetProcAddress
FreeLibrary
OpenFile
_llseek
_lread
_lclose
CreateDirectoryA
GetCurrentThread
GetLastError
GetCurrentProcess
LocalAlloc
LocalFree
CloseHandle
lstrcatA
GetVersionExA
lstrcpyA
SetEnvironmentVariableA
GetSystemInfo
GetTimeZoneInformation
GetSystemTimeAsFileTime
HeapFree
SetFilePointer
HeapAlloc
RtlUnwind
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
LCMapStringA
WideCharToMultiByte

user32

DialogBoxParamA
GetLastActivePopup
SetForegroundWindow
SendMessageTimeoutA
IsWindow
DestroyWindow
CreateDialogParamA
MessageBoxA
SetCursor
EnableWindow
FindWindowA
PeekMessageA
TranslateMessage
DispatchMessageA
SendMessageA
ShowWindow
IsWindowEnabled
SetFocus
SetTimer
GetSystemMenu
RemoveMenu
EndDialog
GetTopWindow
GetWindow
wsprintfA
GetDlgItem
SetWindowTextA
KillTimer
LoadBitmapA
LoadCursorA
RegisterClassA
DefWindowProcA
GetWindowLongA
SetWindowLongA
InvalidateRect
UpdateWindow
BeginPaint
GetClientRect
GetWindowTextA
GetSysColor
DrawTextA
EndPaint
LoadStringA

gdi32

ExcludeClipRect
CreateSolidBrush
Rectangle
GetObjectA
CreateCompatibleDC
GetPixel
CreateBitmap
CreateCompatibleBitmap
GetMapMode
SetMapMode
BitBlt
SetBkColor
DeleteObject
DeleteDC
CreatePen
SelectObject
LineTo
SetBkMode
SetTextColor
MoveToEx

advapi32

OpenThreadToken
AccessCheck
IsValidSecurityDescriptor
OpenProcessToken
DuplicateToken
AllocateAndInitializeSid
InitializeSecurityDescriptor
GetLengthSid
InitializeAcl
AddAccessAllowedAce
SetSecurityDescriptorDacl
SetSecurityDescriptorGroup
SetSecurityDescriptorOwner
FreeSid

Sections

.text
Size: 56KB - Virtual size: 52KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 124KB - Virtual size: 121KB

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

35e76dac65ae9e189711377a5dcfae26

Headers

File Characteristics

Imports

imagehlp

comctl32

kernel32

user32

gdi32

advapi32

Sections

.text Size: 56KB - Virtual size: 52KB

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

.data Size: 4KB - Virtual size: 30KB

.rsrc Size: 124KB - Virtual size: 121KB

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

.text
Size: 56KB - Virtual size: 52KB

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

.data
Size: 4KB - Virtual size: 30KB

.rsrc
Size: 124KB - Virtual size: 121KB

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