b58a4042d8ed2aeec42f9a0c5ba8f1db96fcba410251e9422f5cca674b2d72e8

General

Target

b58a4042d8ed2aeec42f9a0c5ba8f1db96fcba410251e9422f5cca674b2d72e8
Size

167KB
MD5

66881d03fbe923c370c644aba3644770
SHA1

2d11148d22177252d13b81aa6c7f5ff3f25f21d5
SHA256

b58a4042d8ed2aeec42f9a0c5ba8f1db96fcba410251e9422f5cca674b2d72e8
SHA512

620fd2042671274e9f9158af70b240198df4bf63a6b93615cd6d2ddb0afe7693ab286f3bf8c26563b0ccf79959a7c373b7122cb3e3de908c7f2141a58141df6e
SSDEEP

3072:mvV6CcF9R/dMMMMMM2MMMMM+FA95fNY9nKsEcAwmioUtlXszGfLwyKi:mv8CaRVMMMMMM2MMMMMzAZEBVfjzGfLl

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

b58a4042d8ed2aeec42f9a0c5ba8f1db96fcba410251e9422f5cca674b2d72e8
.exe windows x86

4dcec2841207709ba9c35c9a84029300

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_SEH
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

msvcrt

_vsnprintf

advapi32

RegOpenKeyExA
RegCloseKey
RegQueryValueExA

kernel32

GetVersionExA
UnhandledExceptionFilter
CloseHandle
ReleaseMutex
GetFileAttributesA
GetLastError
FreeLibrary
GetProcAddress
LoadLibraryA
lstrlenW
WaitForSingleObject
CreateMutexA
ExitProcess
GetModuleHandleA
GetStartupInfoA
SetErrorMode
GetCommandLineW
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
lstrcpynA
SetUnhandledExceptionFilter
lstrlenA
GetEnvironmentVariableA
GetModuleFileNameA

user32

GetWindowThreadProcessId
SetForegroundWindow
SendMessageTimeoutA
LoadStringA
MessageBoxA

shlwapi

SHGetValueA
StrCmpIW
ord67
SHSetValueA
StrStrIA
PathRemoveFileSpecA
ord157

Sections

.text
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 512B - Virtual size: 184B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 49KB - Virtual size: 48KB

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

4dcec2841207709ba9c35c9a84029300

Headers

DLL Characteristics

File Characteristics

Imports

msvcrt

advapi32

kernel32

user32

shlwapi

Sections

.text Size: 8KB - Virtual size: 8KB

.data Size: 512B - Virtual size: 184B

.rsrc Size: 49KB - Virtual size: 48KB

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

.text
Size: 8KB - Virtual size: 8KB

.data
Size: 512B - Virtual size: 184B

.rsrc
Size: 49KB - Virtual size: 48KB

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