b82319d7c7eb9fc1bf6a67e12703ffb8_JaffaCakes118

Sharing

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General

Target

b82319d7c7eb9fc1bf6a67e12703ffb8_JaffaCakes118
Size

620KB
MD5

b82319d7c7eb9fc1bf6a67e12703ffb8
SHA1

7160edcbf650029d8c811a7afdf7d18a2358aa92
SHA256

76d95efd9e59ad029b6470c4c47037e03c76fc4085c7b09f0beae836caaf1fc7
SHA512

a705877d1b980f9c48987ec18ee029b4d9d92c3d37ec0aec33edc7e66abd8577f88e67f55aeb233d22ad1e9184d76193f8bee490f4abbd79943b22fcc827a023
SSDEEP

12288:DBStSSsCgBIYlgJ7LdSYVaTiWXm7gz9CrYAmZ:DBS/sbBIfJ8BVXAgzUsH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b82319d7c7eb9fc1bf6a67e12703ffb8_JaffaCakes118

Files

b82319d7c7eb9fc1bf6a67e12703ffb8_JaffaCakes118
.dll regsvr32 windows:4 windows x86 arch:x86

c7eb6656e4ac46abe968794b92373403

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

d:\programming\work\Browser.Helpd2\Browser.Help\Release\rvrs.pdb

Imports

libcurl

curl_global_cleanup
curl_easy_setopt
curl_easy_init
curl_global_init
curl_formfree
curl_formadd
curl_easy_perform

kernel32

RaiseException
InitializeCriticalSection
DeleteCriticalSection
GetLastError
lstrcmpiW
CreateTimerQueueTimer
DeleteTimerQueueTimer
InterlockedIncrement
GetTickCount
InterlockedDecrement
FreeLibrary
MultiByteToWideChar
SizeofResource
LoadResource
FindResourceW
LoadLibraryExW
GetModuleHandleW
GetModuleFileNameW
GetACP
CreateProcessA
CreateSemaphoreW
CloseHandle
WaitForSingleObject
ReleaseSemaphore
OpenSemaphoreW
DeleteTimerQueue
EnterCriticalSection
LeaveCriticalSection
OpenMutexW
CreateMutexW
CreateTimerQueue
GetCurrentThreadId
SetThreadLocale
GetThreadLocale
LockResource
FindResourceExW
GetVersionExA
Process32NextW
Process32FirstW
CreateToolhelp32Snapshot
CreateFileW
Sleep
WriteFile
ReadFile
GetFileSize
ExitProcess
TerminateThread
GetCurrentProcessId
GetVolumeInformationW
SetErrorMode
GetFileTime
GetWindowsDirectoryW
CreateThread
GetCommandLineW
InitializeCriticalSectionAndSpinCount
GetTempPathW
GetExitCodeProcess
CreateProcessW
GetSystemDirectoryW
SetFileTime
WideCharToMultiByte
HeapFree
GetProcessHeap
InterlockedExchange
GetLocaleInfoA
HeapDestroy
HeapAlloc
HeapReAlloc
HeapSize
GetConsoleMode
GetConsoleCP
SetFilePointer
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
GetStartupInfoA
GetFileType
SetStdHandle
SetHandleCount
IsValidCodePage
lstrlenW
WriteConsoleW
SetEndOfFile
GetOEMCP
lstrlenA
GetConsoleOutputCP
WriteConsoleA
CreateFileA
GetStringTypeW
GetStringTypeA
FlushFileBuffers
GetCPInfo
SetLastError
TlsFree
TlsSetValue
TlsAlloc
TlsGetValue
GetModuleFileNameA
GetStdHandle
HeapCreate
VirtualFree
GetCommandLineA
VirtualQuery
GetSystemInfo
GetModuleHandleA
GetProcAddress
VirtualAlloc
VirtualProtect
GetUserDefaultLCID
GetStringTypeExW
LCMapStringA
LCMapStringW
LoadLibraryA
InterlockedCompareExchange
RtlUnwind
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetSystemTimeAsFileTime

user32

LoadStringW
UnregisterClassA
GetForegroundWindow
PostMessageW
AllowSetForegroundWindow
GetMessageW
ShowWindow
GetActiveWindow
GetKeyboardState
FindWindowExW
PostThreadMessageW
CharNextW
SetWindowPos

advapi32

RegEnumKeyExW
GetUserNameW
RegQueryInfoKeyW
RegSetValueExW
RegOpenKeyExW
RegCreateKeyExW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW

ole32

CoCreateInstance
CoTaskMemFree
CoTaskMemAlloc
CoUninitialize
CoInitialize
StringFromGUID2
OleRun
CLSIDFromProgID
CLSIDFromString
CoTaskMemRealloc

oleaut32

SysAllocString
VariantClear
GetErrorInfo
VariantChangeType
RegisterTypeLi
UnRegisterTypeLi
LoadTypeLi
LoadRegTypeLi
VarUI4FromStr
SysStringLen
SysStringByteLen
SysAllocStringByteLen
SysFreeString
VariantInit

shlwapi

UrlEscapeW

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 496KB - Virtual size: 495KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 68KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 28KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c7eb6656e4ac46abe968794b92373403

Headers

File Characteristics

PDB Paths

Imports

libcurl

kernel32

user32

advapi32

ole32

oleaut32

shlwapi

Exports

Exports

Sections

.text Size: 496KB - Virtual size: 495KB

.rdata Size: 68KB - Virtual size: 67KB

.data Size: 16KB - Virtual size: 20KB

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

.reloc Size: 28KB - Virtual size: 25KB

.text
Size: 496KB - Virtual size: 495KB

.rdata
Size: 68KB - Virtual size: 67KB

.data
Size: 16KB - Virtual size: 20KB

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

.reloc
Size: 28KB - Virtual size: 25KB