Behavioral task
behavioral1
Sample
dcbb047811d068020045a94de2b3b071_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
dcbb047811d068020045a94de2b3b071_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
dcbb047811d068020045a94de2b3b071_JaffaCakes118
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Size
264KB
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MD5
dcbb047811d068020045a94de2b3b071
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SHA1
a7d88be3f382bdba5e021a3ecac468ca4cfb1b8e
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SHA256
6d76d25edfd0aa6e824a3f7672d0da1a3159b3973e5adb04321d2d953f942cf8
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SHA512
a907f2d1879c7fa756d4c005afccd6fc517d058196db1cbba91ccbdc4b71992d06a8ac8b43ed191e4e67fb398a5e338d8609eb8893403b0f06c5aa8eb5d96574
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SSDEEP
3072:GcV/+GiiZlCpCcSf53IM+/f1Itd6QJcKlhTkTgjhj4IvpZhE79x49xtbl3DwZuxW:hV/1ZRf54BItdiNIvpZnxtJzFcW0nlV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource dcbb047811d068020045a94de2b3b071_JaffaCakes118
Files
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dcbb047811d068020045a94de2b3b071_JaffaCakes118.exe windows:4 windows x86 arch:x86
a38b1ac2cb22b9e1c94039f8ab684041
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
version
GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA
advapi32
RegCloseKey
RegSetValueExA
RegOpenKeyExA
RegQueryValueExA
kernel32
GetConsoleMode
SetConsoleCtrlHandler
GetModuleFileNameA
GetConsoleScreenBufferInfo
GetStdHandle
FreeLibrary
LoadLibraryA
SetEnvironmentVariableA
GetProcAddress
EnterCriticalSection
Sleep
InitializeCriticalSection
InterlockedExchange
DeleteCriticalSection
LeaveCriticalSection
RtlUnwind
InterlockedDecrement
InterlockedIncrement
RaiseException
HeapFree
GetLastError
FindFirstFileA
FindNextFileA
FindClose
FileTimeToSystemTime
FileTimeToLocalFileTime
GetFullPathNameA
GetDriveTypeA
GetTimeZoneInformation
GetSystemTime
GetLocalTime
GetCommandLineA
GetVersion
ExitProcess
HeapAlloc
MoveFileA
TerminateProcess
GetCurrentProcess
HeapReAlloc
HeapSize
GetCurrentThreadId
TlsSetValue
TlsAlloc
SetLastError
TlsGetValue
WideCharToMultiByte
MultiByteToWideChar
LCMapStringA
LCMapStringW
CloseHandle
SetUnhandledExceptionFilter
GetModuleHandleA
GetEnvironmentVariableA
GetVersionExA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
IsBadWritePtr
ReadFile
SetFilePointer
SetHandleCount
GetFileType
GetStartupInfoA
WriteFile
GetCurrentDirectoryA
FlushFileBuffers
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
IsBadReadPtr
IsBadCodePtr
GetCPInfo
GetStringTypeA
GetStringTypeW
SetStdHandle
CreateFileA
GetACP
GetOEMCP
CompareStringA
CompareStringW
SetEndOfFile
ReadConsoleInputA
SetConsoleMode
Sections
.text Size: 96KB - Virtual size: 95KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 48KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1016B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.UPX0 Size: 104KB - Virtual size: 252KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE