f2744c04be380c872c03ee221ab70d0868b275c037b1e6c8f2e81927cbfc3c88

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General

Target

f2744c04be380c872c03ee221ab70d0868b275c037b1e6c8f2e81927cbfc3c88
Size

160KB
MD5

07739220ef0264652c2ff6685462a89b
SHA1

ca4f11934081bfd03ca43bdc4a68d9ad7c29411b
SHA256

f2744c04be380c872c03ee221ab70d0868b275c037b1e6c8f2e81927cbfc3c88
SHA512

e6a46c57f15133193863c33d2686a5621455218ee2607c6d602f328a1e50a7828fa42e1055ff5545f42b584214cd2a7c71a9b4df563cd11220de7e8e82ad78f2
SSDEEP

3072:jajLIrfoELL4lwbqGy7eHC2TjOgjEOVfrqVc8I4KnV:OozPL8vT7A5jjMOV

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

f2744c04be380c872c03ee221ab70d0868b275c037b1e6c8f2e81927cbfc3c88
.exe windows x86

de4f1b6c47e88545fef663962f18202c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
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_AGGRESIVE_WS_TRIM
IMAGE_FILE_32BIT_MACHINE

Imports

advapi32

SetServiceStatus
RegQueryValueExW
AllocateAndInitializeSid
FreeSid
InitializeSecurityDescriptor
SetSecurityDescriptorOwner
SetSecurityDescriptorGroup
GetLengthSid
InitializeAcl
AddAccessAllowedAce
AddAccessDeniedAce
GetAce
SetSecurityDescriptorDacl
GetSecurityDescriptorLength
MakeSelfRelativeSD
RegDisablePredefinedCache
RegOpenKeyExW
RegCloseKey
RegisterServiceCtrlHandlerExW
StartServiceCtrlDispatcherW

gdi32

bMakePathNameW
GdiInitSpool
GdiGetSpoolMessage

kernel32

GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
GetCurrentProcessId
SetUnhandledExceptionFilter
GetModuleHandleA
GetCurrentThreadId
GetTickCount
UnhandledExceptionFilter
QueryPerformanceCounter
FreeLibrary
InterlockedExchange
GetModuleHandleW
GetLastError
ExitThread
CloseHandle
WaitForSingleObject
CreateEventW
CreateThread
ExitProcess
Sleep
OpenEventW
LoadLibraryA
InitializeCriticalSection
LocalFree
LocalAlloc
SetEvent
LeaveCriticalSection
EnterCriticalSection
SetLastError
OpenProcess
InterlockedIncrement
RaiseException
InterlockedDecrement
GetProcAddress
GetSystemDirectoryW

msvcrt

__initenv
_exit
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_controlfp
_XcptFilter
wcsrchr
wcslen
_c_exit
_stricmp
_wcsnicmp
_except_handler3

ntdll

RtlValidRelativeSecurityDescriptor

rpcrt4

RpcServerRegisterIf2
I_RpcBindingIsClientLocal
I_RpcSessionStrictContextHandle
RpcRaiseException
RpcImpersonateClient
RpcRevertToSelf
NdrServerCall2
RpcServerUseProtseqEpA
I_RpcSsDontSerializeContext
RpcMgmtSetServerStackSize
RpcServerListen

Exports

Exports

YDriverUnloadComplete
YEndDocPrinter
YFlushPrinter
YGetPrinter
YGetPrinterDriver2
YGetPrinterDriverDirectory
YReadPrinter
YSeekPrinter
YSetJob
YSetPort
YSplReadPrinter
YWritePrinter

Sections

.text
Size: 47KB - Virtual size: 46KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 3KB

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

de4f1b6c47e88545fef663962f18202c

Headers

DLL Characteristics

File Characteristics

Imports

advapi32

gdi32

kernel32

msvcrt

ntdll

rpcrt4

Exports

Exports

Sections

.text Size: 47KB - Virtual size: 46KB

.data Size: 5KB - Virtual size: 4KB

.rsrc Size: 3KB - Virtual size: 3KB

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

.text
Size: 47KB - Virtual size: 46KB

.data
Size: 5KB - Virtual size: 4KB

.rsrc
Size: 3KB - Virtual size: 3KB

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