Static task
static1
Behavioral task
behavioral1
Sample
a9aacaf27bfe37b0bce4b4850577883a_JaffaCakes118.dll
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
a9aacaf27bfe37b0bce4b4850577883a_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
a9aacaf27bfe37b0bce4b4850577883a_JaffaCakes118
-
Size
75KB
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MD5
a9aacaf27bfe37b0bce4b4850577883a
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SHA1
bc1792d35253869d8d748a7526bb37ce3c4a6bb8
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SHA256
0fbbc5af603b1d989e3cda2708a027498908301300cfe26ceb39eb2920281664
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SHA512
5f89504a6566b682f2965a23a3ff26a88f3612d5da55ce77f0f7e3c90625db4a2fa26c897ab3a4755ffe20f9e0ece2b6a0e36110dbc38d0c026410d0196ed873
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SSDEEP
1536:/ydvEvqCFKREKCVYoKy4AN/QTxN0PD4gUlXh9nPkRgi4PM:/yuiC8QiuoTfakgUfZsmi4PM
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a9aacaf27bfe37b0bce4b4850577883a_JaffaCakes118
Files
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a9aacaf27bfe37b0bce4b4850577883a_JaffaCakes118.dll windows:4 windows x86 arch:x86
7287ecda4b3c9d50e4f9f711a33b36f6
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
CreateWaitableTimerW
LeaveCriticalSection
CloseHandle
GetLastError
CreateEventW
EnterCriticalSection
HeapFree
HeapAlloc
MultiByteToWideChar
HeapReAlloc
InitializeCriticalSection
DeleteCriticalSection
SetEvent
SetLastError
LocalFree
GetSystemTimeAsFileTime
WideCharToMultiByte
GetProcAddress
FreeLibrary
ExpandEnvironmentStringsW
CreateThread
LocalAlloc
GetLocalTime
GetComputerNameA
DisableThreadLibraryCalls
InterlockedExchange
Sleep
InterlockedCompareExchange
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentThreadId
HeapDestroy
SetWaitableTimer
VirtualFree
GetCommandLineA
VirtualProtect
LoadLibraryW
VirtualAlloc
user32
wsprintfW
advapi32
RegOpenKeyW
RegQueryValueExW
RegOpenKeyExW
RegSetValueExW
RegCloseKey
RegQueryInfoKeyW
ole32
CoInitializeEx
CoUninitialize
CoCreateGuid
CLSIDFromString
CoCreateInstance
msvcr71
wcsstr
__dllonexit
__CppXcptFilter
_adjust_fdiv
malloc
_initterm
_stricmp
_except_handler3
rand
srand
_wcsicmp
wcscpy
time
_itoa
wcscmp
iswdigit
_onexit
_ltow
sprintf
wcslen
wcscat
mbstowcs
free
memcpy
strchr
Sections
.text Size: 64KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.sxdata Size: 512B - Virtual size: 8B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ