fc905307c1448a878eea71170365a7d0_JaffaCakes118

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General

Target

fc905307c1448a878eea71170365a7d0_JaffaCakes118
Size

152KB
MD5

fc905307c1448a878eea71170365a7d0
SHA1

a2e021add1e73667f5a9777a8f318d90f493569d
SHA256

a98187537d1e261ebe90e04957fc956dc8b5cbee956f6c1e5cfb24be462d8668
SHA512

816235abe8fe78852d346857b9f968253285d1dc9e094515feb4fb2dccba157644a51ca26e82c38c3063cadbcaa5ec9d72fbadd7d4de3205a67762916035822a
SSDEEP

3072:QvnBaaWJ89cnN5eo749OJo9VD96fzfZNHhUPdcLF3iQ:QvncX29cfv40Sf9ENHuPdk37

Score

5^/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 5 IoCs

Checks for missing Authenticode signature.

resource
fc905307c1448a878eea71170365a7d0_JaffaCakes118
unpack001/$PLUGINSDIR/System.dll
unpack001/$PLUGINSDIR/UserInfo.dll
unpack001/$TEMP/gtalkwmp1.dll
unpack001/out.upx

NSIS installer 1 IoCs

installer

resource	yara_rule
static1/unpack001/out.upx	nsis_installer_1

Files

fc905307c1448a878eea71170365a7d0_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 204KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 100KB - Virtual size: 100KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
$PLUGINSDIR/System.dll
.dll windows:4 windows x86 arch:x86

4ec328f99bdd944fc98d8a5cf11f7a62

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GlobalAlloc
GlobalFree
GlobalSize
lstrcpyA
lstrcpynA
FreeLibrary
lstrcatA
GetProcAddress
LoadLibraryA
GetModuleHandleA
MultiByteToWideChar
lstrlenA
WideCharToMultiByte
GetLastError
VirtualAlloc
VirtualProtect

user32

wsprintfA

ole32

StringFromGUID2
CLSIDFromString

Exports

Exports

Alloc
Call
Copy
Free
Get
Int64Op
Store

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 784B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 92B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 494B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$PLUGINSDIR/UserInfo.dll
.dll windows:4 windows x86 arch:x86

48cfa0ea7e353e4a7dd23572da8374ef

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GetVersion
GetCurrentThread
GetCurrentProcess
GetLastError
GlobalFree
CloseHandle
lstrcpynA
GlobalAlloc

advapi32

OpenProcessToken
GetTokenInformation
AllocateAndInitializeSid
EqualSid
FreeSid
GetUserNameA
OpenThreadToken

Exports

Exports

GetAccountType
GetName

Sections

.text
Size: 1024B - Virtual size: 573B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 576B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 45B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 132B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
$TEMP/gtalkwmp1.dll
.dll regsvr32 windows:4 windows x86 arch:x86

09b4009ab39e5a5e4279f4e16a986352

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

C:\src-branches\104\googleclient\talk\build\ext_opt\obj\clio\gtalkwmp\gtalkwmp1_dll.pdb

Imports

kernel32

HeapAlloc
GetProcessHeap
GetCurrentProcess
GetCurrentThread
WideCharToMultiByte
GetLongPathNameW
MultiByteToWideChar
lstrcpyW
GetModuleFileNameW
lstrcatW
InterlockedIncrement
InterlockedDecrement
lstrcmpiW
lstrcpynW
GlobalUnlock
GlobalLock
FreeLibrary
SizeofResource
LoadResource
CloseHandle
LoadLibraryExW
GetModuleHandleW
GetCurrentThreadId
FlushInstructionCache
LCMapStringA
GetStringTypeW
GetStringTypeA
LoadLibraryA
GetCPInfo
GetOEMCP
GetSystemTimeAsFileTime
GetCurrentProcessId
HeapFree
GetLastError
DeleteCriticalSection
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
RaiseException
lstrlenW
GetVersionExW
GetThreadLocale
GetLocaleInfoA
GetACP
FindResourceW
InterlockedExchange
GetTickCount
GetSystemInfo
VirtualProtect
QueryPerformanceCounter
WriteFile
UnhandledExceptionFilter
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
GetModuleFileNameA
GetStartupInfoA
GetFileType
GetVersionExA
HeapReAlloc
GetCommandLineA
ExitProcess
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
RtlUnwind
VirtualQuery
GetProcAddress
GetModuleHandleA
TerminateProcess
HeapSize
TlsAlloc
SetLastError
TlsFree
TlsSetValue
TlsGetValue
SetHandleCount
GetStdHandle
LCMapStringW

user32

RegisterClassExW
LoadCursorW
wsprintfW
CreateWindowExW
DestroyWindow
SendMessageW
CallWindowProcW
GetWindowLongW
SetWindowLongW
DefWindowProcW
UnregisterClassW
CharNextW
GetClassInfoExW

advapi32

RegSetValueExW
RegCreateKeyExW
RegDeleteValueW
RegQueryInfoKeyW
OpenThreadToken
OpenProcessToken
GetTokenInformation
GetSidSubAuthorityCount
GetSidSubAuthority
RegOpenKeyExW
RegCloseKey
RegDeleteKeyW
RegEnumKeyExW

ole32

CreateStreamOnHGlobal
GetHGlobalFromStream
CoTaskMemFree
CoTaskMemAlloc
StringFromGUID2
CoCreateInstance
CoTaskMemRealloc

oleaut32

SysAllocString
SysStringByteLen
VarUI4FromStr
RegisterTypeLi
UnRegisterTypeLi
LoadTypeLi
SysFreeString

shlwapi

PathFindExtensionW

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
GetShortcutTargetPath
IsIntegrityLevelHigh

Sections

.text
Size: 36KB - Virtual size: 32KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 110KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 204KB

UPX1 Size: 17KB - Virtual size: 20KB

.rsrc Size: 100KB - Virtual size: 100KB

4ec328f99bdd944fc98d8a5cf11f7a62

Headers

File Characteristics

Imports

kernel32

user32

ole32

Exports

Exports

Sections

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

.rdata Size: 1024B - Virtual size: 784B

.data Size: 512B - Virtual size: 92B

.reloc Size: 512B - Virtual size: 494B

48cfa0ea7e353e4a7dd23572da8374ef

Headers

File Characteristics

Imports

kernel32

advapi32

Exports

Exports

Sections

.text Size: 1024B - Virtual size: 573B

.rdata Size: 1024B - Virtual size: 576B

.data Size: 512B - Virtual size: 45B

.reloc Size: 512B - Virtual size: 132B

09b4009ab39e5a5e4279f4e16a986352

Headers

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

ole32

oleaut32

shlwapi

Exports

Exports

Sections

.text Size: 36KB - Virtual size: 32KB

.rdata Size: 12KB - Virtual size: 9KB

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

.rsrc Size: 4KB - Virtual size: 1KB

.reloc Size: 8KB - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 23KB - Virtual size: 22KB

.rdata Size: 4KB - Virtual size: 4KB

.data Size: 1024B - Virtual size: 110KB

.ndata Size: - Virtual size: 44KB

.rsrc Size: 26KB - Virtual size: 26KB

UPX0
Size: - Virtual size: 204KB

UPX1
Size: 17KB - Virtual size: 20KB

.rsrc
Size: 100KB - Virtual size: 100KB

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

.rdata
Size: 1024B - Virtual size: 784B

.data
Size: 512B - Virtual size: 92B

.reloc
Size: 512B - Virtual size: 494B

.text
Size: 1024B - Virtual size: 573B

.rdata
Size: 1024B - Virtual size: 576B

.data
Size: 512B - Virtual size: 45B

.reloc
Size: 512B - Virtual size: 132B

.text
Size: 36KB - Virtual size: 32KB

.rdata
Size: 12KB - Virtual size: 9KB

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

.rsrc
Size: 4KB - Virtual size: 1KB

.reloc
Size: 8KB - Virtual size: 4KB

.text
Size: 23KB - Virtual size: 22KB

.rdata
Size: 4KB - Virtual size: 4KB

.data
Size: 1024B - Virtual size: 110KB

.ndata
Size: - Virtual size: 44KB

.rsrc
Size: 26KB - Virtual size: 26KB