bc4a04120e21cedd4cf57aef24054a39fb16820fe370f85a8e70cd7b0871c351

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General

Target

bc4a04120e21cedd4cf57aef24054a39fb16820fe370f85a8e70cd7b0871c351
Size

169KB
MD5

846b66f92a73dd216dd244c318311c9a
SHA1

67e9445c87c3627c10c46b36b2aa48f8b5b8660b
SHA256

bc4a04120e21cedd4cf57aef24054a39fb16820fe370f85a8e70cd7b0871c351
SHA512

7ee384d5494c9bce80a643f8d621fcffb0322601b97fae1b87938505f5ee657a6135dc905ba60fe2f8c1481f158187c25f3b4f850c7759aeb1f03c420831d218
SSDEEP

3072:grBmh/F9IlN7ga6NLpMcez23pggCFg/E3kQA4nq4HxgphheGb35gPKjHbVg:gK/F9I78Hez2ZZkg/E3kSBQeyqKjHG

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

bc4a04120e21cedd4cf57aef24054a39fb16820fe370f85a8e70cd7b0871c351
.exe windows x86

e0b71f9836e9d955f820349cc5169ffe

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

advapi32

RegDeleteKeyW
RegDeleteValueW
RegCloseKey
RegCreateKeyExW
RegOpenKeyExW
RegSetValueExW
RegQueryInfoKeyW
RegEnumValueW
RegEnumKeyExW

kernel32

GetLastError
SetPriorityClass
GetCurrentProcess
GetVersionExW
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
MultiByteToWideChar
lstrlenW
lstrcpyW
InitializeCriticalSection
DeleteCriticalSection
InterlockedIncrement
InterlockedDecrement
lstrcmpiW
HeapDestroy
SetEvent
CloseHandle
WaitForSingleObject
lstrcpynW
GetModuleFileNameW
FreeLibrary
GetProcAddress
LoadLibraryW
CreateThread
CreateEventW
lstrcatW
lstrlenA
SizeofResource
LoadResource
FindResourceW
LoadLibraryExW
Sleep
HeapSetInformation
GetCurrentThreadId
GetCommandLineW
UnhandledExceptionFilter
TerminateProcess
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
GetModuleHandleA
RtlUnwind
GetStartupInfoW
InterlockedCompareExchange
InterlockedExchange
SetUnhandledExceptionFilter

user32

DispatchMessageW
CharPrevW
PostThreadMessageW
CharNextW
GetMessageW

msvcrt

??2@YAPAXI@Z
__wgetmainargs
_cexit
_exit
_XcptFilter
exit
_wcmdln
_initterm
_amsg_exit
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_controlfp
??3@YAXPAX@Z
memset
_purecall
memcpy
realloc
free
malloc

ole32

CoInitialize
CoUninitialize
CoTaskMemRealloc
CoTaskMemAlloc
CoTaskMemFree
CoRegisterClassObject
CoRevokeClassObject
CoCreateInstance

oleaut32

SysStringLen
RegisterTypeLi
LoadTypeLi
SysAllocString
SysFreeString
VarUI4FromStr

Sections

.text
Size: 18KB - Virtual size: 18KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 1024B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

UPX0
Size: 144KB - Virtual size: 380KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

e0b71f9836e9d955f820349cc5169ffe

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

kernel32

user32

msvcrt

ole32

oleaut32

Sections

.text Size: 18KB - Virtual size: 18KB

.data Size: 1024B - Virtual size: 1KB

.rsrc Size: 2KB - Virtual size: 2KB

.reloc Size: 2KB - Virtual size: 1KB

UPX0 Size: 144KB - Virtual size: 380KB

.text
Size: 18KB - Virtual size: 18KB

.data
Size: 1024B - Virtual size: 1KB

.rsrc
Size: 2KB - Virtual size: 2KB

.reloc
Size: 2KB - Virtual size: 1KB

UPX0
Size: 144KB - Virtual size: 380KB