20ac33b93929ef66296e32b4f81f1525

General

Target

20ac33b93929ef66296e32b4f81f1525
Size

51KB
MD5

20ac33b93929ef66296e32b4f81f1525
SHA1

fdd9d6a0fa1224a426b4bb2285e4c6ac42257772
SHA256

f035de44031f2b3825dd4b4bfc38ee8dde814d6e1db0c3043a6a84f328ab8ffa
SHA512

087c1f33247435b049ed5255ea582b11566816e2ee1b368dc95319c8ec596015327394f94fec1401c66daecafafaf93344a68e923f919354fcca2993cec5e205
SSDEEP

768:jgT5qSlJRQZyU+XNv4TCjMAvkredrKhWsYWmQ:i5qyQT+9vWCj/vvdrKhWsY

Score

7^/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

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
20ac33b93929ef66296e32b4f81f1525

Files

20ac33b93929ef66296e32b4f81f1525
.exe windows:4 windows x86 arch:x86

061115b8f2ab3d34d52d75bbda450770

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Imports

kernel32

CreateProcessA
CloseHandle
OpenProcess
CreateThread
Sleep
GetTickCount
CreateRemoteThread
WriteProcessMemory
VirtualAllocEx
VirtualFreeEx
GetModuleHandleA
FreeLibrary
GetProcAddress
LoadLibraryA
GetLocalTime
DeleteFileA
FileTimeToDosDateTime
FileTimeToLocalFileTime
FindClose
FindFirstFileA
GetWindowsDirectoryA
WritePrivateProfileStringA
GetPrivateProfileStringA
ExitProcess
WinExec
GetSystemDirectoryA
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetVersion
GetCurrentThreadId
GetThreadLocale
GetStartupInfoA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCommandLineA
FreeLibrary
ExitProcess
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetFileType
CreateFileA
CloseHandle

advapi32

RegCloseKey
RegQueryValueExA
RegOpenKeyExA
RegQueryValueExA
RegOpenKeyExA
RegCloseKey

user32

GetKeyboardType
MessageBoxA
CharNextA
GetWindowThreadProcessId
SendMessageA
FindWindowExA
FindWindowA

Sections

UPX0
Size: 48KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.avc
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

061115b8f2ab3d34d52d75bbda450770

Headers

File Characteristics

Imports

kernel32

advapi32

user32

Sections

UPX0 Size: 48KB - Virtual size: 48KB

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

.avc Size: 2KB - Virtual size: 4KB

UPX0
Size: 48KB - Virtual size: 48KB

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

.avc
Size: 2KB - Virtual size: 4KB