Static task
static1
Behavioral task
behavioral1
Sample
837379d7b55d47e5bb546b4ad139ed21_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
837379d7b55d47e5bb546b4ad139ed21_JaffaCakes118.exe
Resource
win10v2004-20240730-en
General
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Target
837379d7b55d47e5bb546b4ad139ed21_JaffaCakes118
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Size
436KB
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MD5
837379d7b55d47e5bb546b4ad139ed21
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SHA1
f88e4814fc8b8637b5047039de2e42f600071270
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SHA256
3b2610456cc8cfc77ba28c524769a0e0e3d4d5d596fc47fdc83ca0b4036bde87
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SHA512
852563c340d26c627a14d2b907ebb98975222e2e136c2c72d7ab1b1e7ad9a750aaefab435dacff53d76794b8c6d09d302a0c3c48851fa1a2d34d437a661510f3
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SSDEEP
6144:wnwIKHl/agdUlloJHyLC69xROOo77QJS4ZTKVjJW4dsBRXE2tGuY3p1WO:wnilSgdKioT9loYdGV1W+iRU9uYZUO
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 837379d7b55d47e5bb546b4ad139ed21_JaffaCakes118
Files
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837379d7b55d47e5bb546b4ad139ed21_JaffaCakes118.exe windows:4 windows x86 arch:x86
99e6849408d5cb03298c17e94e726bb7
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
Imports
kernel32
VirtualAlloc
GetLastError
GetAtomNameA
AddAtomA
GetTickCount
SetLastError
FileTimeToSystemTime
GetCurrentProcessId
OpenSemaphoreA
Sleep
TlsSetValue
OpenEventA
GetModuleHandleA
GetCommandLineA
ExitProcess
GetProcessHeap
GetSystemInfo
VirtualProtect
RtlUnwind
GetCurrentThreadId
HeapLock
VirtualQuery
GetLocaleInfoA
GetProcAddress
GetStartupInfoA
GetVersionExA
HeapAlloc
TerminateProcess
GetCurrentProcess
WriteFile
GetStdHandle
GetModuleFileNameA
UnhandledExceptionFilter
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
TlsFree
TlsGetValue
TlsAlloc
HeapDestroy
HeapCreate
VirtualFree
HeapFree
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
LoadLibraryA
GetACP
GetOEMCP
GetCPInfo
InitializeCriticalSection
HeapSize
QueryPerformanceCounter
GetSystemTimeAsFileTime
LCMapStringA
MultiByteToWideChar
LCMapStringW
GetStringTypeA
GetStringTypeW
user32
SendMessageA
IsIconic
GetTopWindow
GetParent
FreeDDElParam
OpenIcon
LoadAcceleratorsA
PostQuitMessage
gdi32
PatBlt
msvfw32
ICClose
avifil32
AVIGetFromClipboard
shlwapi
SHOpenRegStream2A
SHDeleteValueA
Sections
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 156KB - Virtual size: 155KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 621KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 216KB - Virtual size: 213KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ