Behavioral task
behavioral1
Sample
0b520d874f1c6ec8f49687bf6a6ce8d0_JaffaCakes118.exe
Resource
win7-20240508-en
General
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Target
0b520d874f1c6ec8f49687bf6a6ce8d0_JaffaCakes118
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Size
182KB
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MD5
0b520d874f1c6ec8f49687bf6a6ce8d0
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SHA1
e750ac963423112dd7d28d17862c013c3cf3923c
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SHA256
4614b3a250dc6f1d030db4f4d139fd74d3235789d630c293fe69a891cc6a66bb
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SHA512
5270fc2a1d7fdbbf389fb15354b3b23ab010d9a9dae7cc65c7828f3bdf6ac61f0a33e192ebcab9c167b3e55645bc131e5f8b84736517e3e492d6478893898008
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SSDEEP
3072:TyyBbcGtC+uNd8ruGSQ5NWdwwSORbvWIPx3iyGrlMRU3ph0M9nIXHIn0LlhN7:9U5D8ruKzIJvbM5uon0Llz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0b520d874f1c6ec8f49687bf6a6ce8d0_JaffaCakes118
Files
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0b520d874f1c6ec8f49687bf6a6ce8d0_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