Behavioral task
behavioral1
Sample
a4e65652caf153009e6bf2ee61824ab0_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
a4e65652caf153009e6bf2ee61824ab0_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a4e65652caf153009e6bf2ee61824ab0_JaffaCakes118
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Size
182KB
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MD5
a4e65652caf153009e6bf2ee61824ab0
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SHA1
2532278143d1ed09d7c85fb272b6733910a5a820
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SHA256
38ce39d2ea7d4d1e5e2bbc43064c79080b93eaaee6680076dd61ba10be4bab24
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SHA512
ef7f8fde529bb02862f016e19bbddf18cb5ca2a5b356897913b0635a72429f59433681d84cd3407bed21af889ecafa3c01df48a021f682480c63d3694e5ad0d7
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SSDEEP
3072:TyyBbcGtC+uNd8r1GVfwgYv+IN01vQ3knHTyVfDsvFXye1VY3ZyoYsVkrdE6iZWu:9U5D8r1ekKNQ3kHeVfDsvFXyeHsZyoYa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a4e65652caf153009e6bf2ee61824ab0_JaffaCakes118
Files
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a4e65652caf153009e6bf2ee61824ab0_JaffaCakes118.exe windows:5 windows x86 arch:x86
74e332e4c1209bc6ff4fc6d160e8919c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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
msvcrt
_except_handler3
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
__initenv
_cexit
_XcptFilter
_exit
_c_exit
_strupr
fwprintf
_iob
iswascii
atoi
atol
swprintf
_wctime
wprintf
wcslen
wcscpy
strchr
_fullpath
_strcmpi
_splitpath
_makepath
_getch
sprintf
exit
printf
_mbsnbcpy
advapi32
OpenProcessToken
LookupPrivilegeValueA
AdjustTokenPrivileges
kernel32
SetEvent
ReadFile
InterlockedIncrement
SetThreadAffinityMask
GetCurrentThread
GetSystemInfo
GetQueuedCompletionStatus
SetThreadPriorityBoost
VirtualFree
WaitForSingleObjectEx
CreateEventW
VirtualAlloc
GetFileSize
GetCurrentProcessId
GetComputerNameA
FreeLibrary
CreateThread
CreateIoCompletionPort
CreateFileW
MoveFileExA
GetProcAddress
LoadLibraryExA
GetLastError
FormatMessageA
GetTickCount
GetModuleHandleA
CopyFileA
MoveFileA
DeleteFileA
FormatMessageW
FindClose
FindFirstFileA
CloseHandle
GetCurrentProcess
MultiByteToWideChar
LocalFree
LocalAlloc
LoadLibraryA
user32
MessageBoxA
esent
JetDBUtilities
JetBackup
JetRestore2
JetEndSession
JetDetachDatabase
JetBeginSession
JetCompact
JetGetSystemParameter
JetSetSystemParameter
JetTerm2
JetInit2
JetInit
JetGetDatabaseFileInfo
Sections
.text Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 512B - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
UPX0 Size: 144KB - Virtual size: 380KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE