a711fb5d2ae2f6ab9bf9ed43d4e48e57852cdf37718cb74269da2c4a954323a3

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General

Target

a711fb5d2ae2f6ab9bf9ed43d4e48e57852cdf37718cb74269da2c4a954323a3
Size

372KB
MD5

a255e48f6e171afec5fa3a0196425853
SHA1

d246c52df212da008515598f431a2bfcfe032757
SHA256

a711fb5d2ae2f6ab9bf9ed43d4e48e57852cdf37718cb74269da2c4a954323a3
SHA512

a78f3674f2f44f1c0afab93b317246d65b7370982a764421fde6aac37a9dfe2fb57cdbd387480860ccf6f974d1d8dd18045b036ec87b123e15c8041fd2fc2c04
SSDEEP

6144:xjmwdylFdeXGtYrklpMZVWvi3QT3MEQ+ttubNHoOfSDaFOnhskwuuTZ2YAVFA:0wQlKU50ZVugQjv7ttu9oOfSDoRZ21HA

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

a711fb5d2ae2f6ab9bf9ed43d4e48e57852cdf37718cb74269da2c4a954323a3
.exe windows x86

8c7660d5a124cb5becc9b9d698520fd7

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

kernel32

InterlockedIncrement
InterlockedDecrement
GetProcAddress
GetStringTypeW
GetStringTypeA
WriteFile
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsW
Sleep
WaitForSingleObject
SetEvent
GetModuleHandleA
GetTickCount
CreateEventA
GetLastError
CloseHandle
GetCommandLineA
CreateProcessA
WaitForMultipleObjects
LoadLibraryA
GetExitCodeProcess
HeapFree
HeapAlloc
ResumeThread
CreateThread
TlsSetValue
ExitThread
GetStartupInfoA
GetVersion
ExitProcess
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetCPInfo
GetACP
GetOEMCP
WideCharToMultiByte
MultiByteToWideChar
LCMapStringA
LCMapStringW
GetModuleFileNameA
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
RtlUnwind
GetCurrentThreadId
TlsAlloc
SetLastError
TlsGetValue
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA

user32

SetFocus
RegisterClassA
GetDesktopWindow
GetClientRect
CreateWindowExA
ShowWindow
UpdateWindow
PeekMessageA
GetMessageA
TranslateMessage
DispatchMessageA
DestroyWindow
DefWindowProcA
BeginPaint
DrawTextA
EndPaint
LoadImageA
GetDC
ReleaseDC
LoadStringA
MessageBoxA

gdi32

RealizePalette
BitBlt
DeleteObject
SetTextColor
SetBkColor
SetBkMode
GetObjectA
CreateCompatibleDC
SelectObject
GetDIBColorTable
CreatePalette
DeleteDC
CreateHalftonePalette
SelectPalette

Sections

.text
Size: 24KB - Virtual size: 20KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 224KB - Virtual size: 221KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.UPX0
Size: 104KB - Virtual size: 252KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

8c7660d5a124cb5becc9b9d698520fd7

Headers

File Characteristics

Imports

kernel32

user32

gdi32

Sections

.text Size: 24KB - Virtual size: 20KB

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

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

.rsrc Size: 224KB - Virtual size: 221KB

.UPX0 Size: 104KB - Virtual size: 252KB

.text
Size: 24KB - Virtual size: 20KB

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

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

.rsrc
Size: 224KB - Virtual size: 221KB

.UPX0
Size: 104KB - Virtual size: 252KB