c2611315ec9e04e1708551095baefa41_JaffaCakes118

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General

Target

c2611315ec9e04e1708551095baefa41_JaffaCakes118
Size

237KB
MD5

c2611315ec9e04e1708551095baefa41
SHA1

02b0e5b8d53b610c0378d29bef040f43567ff9f1
SHA256

a81a1891f22f6b186f39d03261b82e65852d5aea84a2c6409384edff73cfbc3c
SHA512

1722c5dfa3326d98c7cc9524df4a91c78c52508c8ba2ada54d4224e2ab2dcaea10fcc9c35ff95f4c852bb40f1114a7ca25870dc438c15e99521d61abd6a71e1d
SSDEEP

3072:bTe4Lc8ukyCyueT67Q0nVqO9R199Bu6uo2RR/KiJlfNlDZWC/TAX2z+zqXtqw:415IBu6OciJ1lRL9qw

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
c2611315ec9e04e1708551095baefa41_JaffaCakes118

Files

c2611315ec9e04e1708551095baefa41_JaffaCakes118
.exe windows:6 windows x86 arch:x86

9bfe33a4f6a9b2ff574ea834505e26e1

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

msiexec_legacy.pdb

Imports

advapi32

RegOpenKeyExW
RegCreateKeyExW
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken
FreeSid
GetLengthSid
AllocateAndInitializeSid
DeregisterEventSource
ReportEventW
RegisterEventSourceW
MakeSelfRelativeSD
GetSecurityDescriptorLength
SetSecurityDescriptorGroup
SetSecurityDescriptorOwner
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
GetAce
AddAccessAllowedAce
InitializeAcl
RegCloseKey
RegSetValueExW
RegDeleteKeyW
RegQueryValueExW
RegDeleteValueW
RegEnumKeyW
CloseServiceHandle
CreateServiceW
OpenSCManagerW
SetThreadToken
DeleteService
QueryServiceStatus
ControlService
OpenServiceW
RegEnumKeyExW
SetServiceStatus
RegisterServiceCtrlHandlerW
EqualSid
GetSecurityDescriptorOwner
RegGetKeySecurity
MakeAbsoluteSD
GetTokenInformation
RevertToSelf
OpenThreadToken
StartServiceCtrlDispatcherW

kernel32

lstrlenW
lstrcmpiW
CloseHandle
InterlockedExchange
GetLastError
GetCurrentProcess
Sleep
GetVersionExW
GetEnvironmentVariableW
InitializeCriticalSection
DeleteCriticalSection
GetProcAddress
LoadLibraryW
MultiByteToWideChar
WideCharToMultiByte
SetLastError
GlobalAlloc
GlobalFree
FreeLibrary
UnhandledExceptionFilter
GetVersion
GetModuleHandleW
WaitForSingleObject
CreateProcessW
GetModuleFileNameW
lstrcmpW
FormatMessageW
GetSystemDefaultLangID
LoadLibraryExW
SetCurrentDirectoryW
OutputDebugStringW
WriteFile
GetLocaleInfoW
GetACP
LeaveCriticalSection
EnterCriticalSection
OpenProcess
CreateEventW
OpenEventW
GetCurrentThread
CompareStringW
GetFileType
GetStdHandle
GetCommandLineW
ExitProcess
SetConsoleCtrlHandler
CreateThread
GetUserDefaultLangID
GetSystemDirectoryW
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
GetModuleHandleA
SetUnhandledExceptionFilter
TerminateProcess
GetStartupInfoA
InterlockedCompareExchange

user32

PostQuitMessage
IsCharAlphaNumericW
GetMessageW
PeekMessageW
DispatchMessageW
TranslateMessage
MsgWaitForMultipleObjects
PostThreadMessageW

msvcrt

_initterm
_amsg_exit
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_unlock
__dllonexit
_lock
_onexit
?terminate@@YAXXZ
_controlfp
_acmdln
exit
_ismbblead
_XcptFilter
_exit
_cexit
__getmainargs
_vsnprintf
_vsnwprintf
memcpy
memset
wcsrchr

ntdll

RtlNtStatusToDosError
RtlUnwind
NtQueryInformationProcess

ole32

CoInitialize
CoRevokeClassObject
CoRegisterClassObject
StgOpenStorage
CoUninitialize

msi

ord141
ord70
ord190
ord280
ord197
ord228
ord136
ord169
ord78
ord148
ord8
ord88
ord199
ord131
ord184
ord175
ord240
ord222
ord196

Sections

.text
Size: 69KB - Virtual size: 68KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 8KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 7KB

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

9bfe33a4f6a9b2ff574ea834505e26e1

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

kernel32

user32

msvcrt

ntdll

ole32

msi

Sections

.text Size: 69KB - Virtual size: 68KB

.data Size: 8KB - Virtual size: 13KB

.rsrc Size: 7KB - Virtual size: 6KB

.reloc Size: 8KB - Virtual size: 7KB

UPX0 Size: 144KB - Virtual size: 380KB

.text
Size: 69KB - Virtual size: 68KB

.data
Size: 8KB - Virtual size: 13KB

.rsrc
Size: 7KB - Virtual size: 6KB

.reloc
Size: 8KB - Virtual size: 7KB

UPX0
Size: 144KB - Virtual size: 380KB