Behavioral task
behavioral1
Sample
03c8bcf4411bfb2a26eafadcc69f4185_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
03c8bcf4411bfb2a26eafadcc69f4185_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
03c8bcf4411bfb2a26eafadcc69f4185_JaffaCakes118
-
Size
180KB
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MD5
03c8bcf4411bfb2a26eafadcc69f4185
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SHA1
0e3b4cc3fb6e66b67d8949369e300b0652c6b7c4
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SHA256
846423b01df3fa068c30692e914addb260556994b04c7b990a5b0ed73b4c4c70
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SHA512
9d13cd087bd09bb3570c1b661d7cb78ffa264710d0eaebf57dd76f8f43a7a9ba118e82a07d7014216f5e31012e167f3ee511e8e2df8a4ce57f098826a382be88
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SSDEEP
3072:/o8/RC16lzSu7gre7YObtnFpGWTZEhhywodkd1vQB:Hw0lzzTZLZwdm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 03c8bcf4411bfb2a26eafadcc69f4185_JaffaCakes118
Files
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03c8bcf4411bfb2a26eafadcc69f4185_JaffaCakes118.exe windows:4 windows x86 arch:x86
39e75bd59ce1a92d617078d264e56980
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
lstrlenA
WriteFile
WinExec
VirtualQuery
Sleep
SetThreadPriority
SetPriorityClass
SetFileTime
SetFilePointer
ReadFile
MoveFileA
LockResource
LoadResource
LoadLibraryA
LeaveCriticalSection
InitializeCriticalSection
GlobalUnlock
GlobalSize
GlobalMemoryStatus
GlobalLock
GlobalFree
GetWindowsDirectoryA
GetVolumeInformationA
GetVersionExA
GetTickCount
GetThreadPriority
GetThreadLocale
GetTempPathA
GetSystemDirectoryA
GetStringTypeExA
GetStdHandle
GetShortPathNameA
GetProcAddress
GetPrivateProfileStringA
GetPrivateProfileSectionNamesA
GetPrivateProfileIntA
GetPriorityClass
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLocalTime
GetFileTime
GetFileSize
GetDriveTypeA
GetDiskFreeSpaceExA
GetDiskFreeSpaceA
GetDateFormatA
GetCurrentThreadId
GetCurrentThread
GetCurrentProcess
GetComputerNameA
GetCPInfo
GetACP
FreeLibrary
FormatMessageA
FindResourceA
FindNextFileA
FindFirstFileA
FindClose
EnumCalendarInfoA
EnterCriticalSection
DeleteFileA
DeleteCriticalSection
CreateFileA
CopyFileA
CompareStringA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetVersion
GetCurrentThreadId
WideCharToMultiByte
MultiByteToWideChar
lstrlenA
lstrcpynA
LoadLibraryExA
GetThreadLocale
GetStartupInfoA
GetProcAddress
GetModuleHandleA
GetModuleFileNameA
GetLocaleInfoA
GetLastError
GetCommandLineA
FreeLibrary
FindFirstFileA
FindClose
ExitProcess
WriteFile
UnhandledExceptionFilter
SetFilePointer
SetEndOfFile
RtlUnwind
ReadFile
RaiseException
GetStdHandle
GetFileSize
GetFileType
CreateFileA
CloseHandle
advapi32
RegQueryValueExA
RegOpenKeyExA
RegEnumKeyExA
RegCreateKeyA
RegCloseKey
LookupAccountNameA
IsValidSid
GetUserNameA
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
OpenServiceA
OpenSCManagerA
DeleteService
CreateServiceA
CloseServiceHandle
ole32
CoTaskMemFree
oleaut32
SafeArrayPtrOfIndex
SafeArrayGetUBound
SafeArrayGetLBound
SafeArrayCreate
VariantChangeType
VariantCopy
VariantClear
VariantInit
SysFreeString
SysReAllocStringLen
SysAllocStringLen
rasapi32
RasGetEntryPropertiesA
RasGetEntryDialParamsA
RasEnumEntriesA
shell32
SHGetSpecialFolderPathA
user32
CreateWindowExA
TranslateMessage
ShowWindow
SetTimer
RegisterClassA
PostQuitMessage
OpenClipboard
MessageBoxA
LoadStringA
KillTimer
GetWindowThreadProcessId
GetWindowTextA
GetSystemMetrics
GetMessageA
GetKeyboardLayout
GetForegroundWindow
GetClipboardData
GetAsyncKeyState
EnumDisplayDevicesA
DispatchMessageA
DefWindowProcA
CloseClipboard
AttachThreadInput
CharNextA
CharLowerBuffA
CharToOemA
GetKeyboardType
LoadStringA
MessageBoxA
CharNextA
Sections
UPX0 Size: 172KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE