Behavioral task
behavioral1
Sample
3a9f841807f9393065dbeba2972f5410_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3a9f841807f9393065dbeba2972f5410_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3a9f841807f9393065dbeba2972f5410_JaffaCakes118
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Size
995KB
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MD5
3a9f841807f9393065dbeba2972f5410
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SHA1
d7d6b05cb2729c4dbfa047dd3a12cfd9fb3117e7
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SHA256
56754929a300a30f92f3c7317943d94314bdcc660b4407227a5e163fde92e561
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SHA512
93ec643e6f6ed466cd10dc0317314f9fc6307db74bc0ee010aa9118c4a24f487dfc7e5013ff377def75af87e54ddb78fbc18d215264d03e6aa79835137225e9d
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SSDEEP
6144:WfTopDsndBMzvSvl72WO5+i+r61p5E5555555555555555555555555LyvjzocyP:W89KdBMzvSN7nOki+G3vei0rJmZ9YI6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3a9f841807f9393065dbeba2972f5410_JaffaCakes118
Files
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3a9f841807f9393065dbeba2972f5410_JaffaCakes118.exe windows:4 windows x86 arch:x86
c0e3179ed624b8fa0abf80176ed5577f
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
AddAtomA
CreateSemaphoreA
ExitProcess
FindAtomA
GetAtomNameA
GetLastError
InterlockedDecrement
InterlockedIncrement
ReleaseSemaphore
SetLastError
SetUnhandledExceptionFilter
Sleep
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
WaitForSingleObject
msvcrt
__getmainargs
__mb_cur_max
__p__environ
__p__fmode
__set_app_type
_assert
_cexit
_ctype
_errno
_filbuf
_flsbuf
_iob
_isctype
_onexit
_pctype
_setmode
_strnicmp
_vsnprintf
abort
atexit
fclose
fflush
fopen
fread
free
fseek
ftell
fwrite
localeconv
malloc
memchr
memcpy
memmove
memset
setlocale
setvbuf
signal
strcat
strcmp
strcoll
strcpy
strftime
strlen
strtod
strxfrm
ungetc
_fdopen
_lseek
_read
_strdup
_write
shell32
SHGetFolderPathA
ShellExecuteExA
Sections
UPX0 Size: 992KB - Virtual size: 992KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE