338b8a717f0e83d10600f911eb949e96_JaffaCakes118

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General

Target

338b8a717f0e83d10600f911eb949e96_JaffaCakes118
Size

241KB
MD5

338b8a717f0e83d10600f911eb949e96
SHA1

efeab563d7a9ee828782ff2f5943edebdaa416c9
SHA256

badba46a55c76e2f340619e933cba8e15e877706161148c471bf17edcce312a6
SHA512

ee0a6aaca5ed37448c83a72b766e0098b7bcd7947f5b0c0d1a04d8f034075c0a5a146e7f7114e421e90840176b3a6e7c2ec91637378f95ec9115fa51a54fa794
SSDEEP

6144:UGSJyLY7aQEwhT98b2u5s4NxCN2gjMGqYesLmFAHEXrpZHhk:UGSX7aQEwhT94Ns4NMN5jMGFexFAk7pY

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
338b8a717f0e83d10600f911eb949e96_JaffaCakes118

Files

338b8a717f0e83d10600f911eb949e96_JaffaCakes118
.exe windows:6 windows x86 arch:x86

de52744d33ea5986728e5adea3de663e

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

PDB Paths

EhShell.pdb

Imports

kernel32

QueryPerformanceCounter
GetModuleHandleA
SetUnhandledExceptionFilter
GetTickCount
InterlockedCompareExchange
Sleep
InterlockedExchange
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
EncodeSystemPointer
GetProcAddress
CloseHandle
RaiseException
GetModuleFileNameW
SetCurrentDirectoryW
LoadLibraryW
FreeLibrary
GetLastError
GetStartupInfoW

msvcrt

_controlfp
_except_handler4_common
?terminate@@YAXXZ
_onexit
_lock
__dllonexit
??_U@YAPAXI@Z
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_amsg_exit
_initterm
_wcmdln
exit
_XcptFilter
_exit
_cexit
__wgetmainargs
??3@YAXPAX@Z
_unlock
memset
free
??2@YAPAXI@Z
malloc
??_V@YAXPAX@Z

ole32

CoUninitialize
CoInitializeEx
CoInitializeSecurity
CoCreateInstance

oleaut32

SysFreeString
SysAllocString

shlwapi

PathRemoveFileSpecW

mscoree

CorBindToCurrentRuntime

advapi32

AddAce
CreateWellKnownSid
LookupAccountSidW
InitializeAcl
AddAccessAllowedAce
GetAclInformation
GetAce
LookupAccountNameW
GetTokenInformation
SetSecurityDescriptorGroup
SetSecurityDescriptorOwner
IsValidSid
GetLengthSid
CopySid
InitializeSecurityDescriptor
GetSecurityDescriptorDacl
SetSecurityDescriptorDacl
OpenProcessToken

Sections

.text
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 85KB - Virtual size: 85KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 488B

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

de52744d33ea5986728e5adea3de663e

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

msvcrt

ole32

oleaut32

shlwapi

mscoree

advapi32

Sections

.text Size: 10KB - Virtual size: 9KB

.data Size: 512B - Virtual size: 1KB

.rsrc Size: 85KB - Virtual size: 85KB

.reloc Size: 512B - Virtual size: 488B

UPX0 Size: 144KB - Virtual size: 380KB

.text
Size: 10KB - Virtual size: 9KB

.data
Size: 512B - Virtual size: 1KB

.rsrc
Size: 85KB - Virtual size: 85KB

.reloc
Size: 512B - Virtual size: 488B

UPX0
Size: 144KB - Virtual size: 380KB