Static task
static1
Behavioral task
behavioral1
Sample
malware.scr
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
malware.scr
Resource
win10v2004-20240611-en
General
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Target
0dcfe7394e2d53c6c959d80099152e29_JaffaCakes118
-
Size
26KB
-
MD5
0dcfe7394e2d53c6c959d80099152e29
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SHA1
8f4ca2d526e2b56abe5a7e0c4788616e16eaf94e
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SHA256
7ab03dccbec0b09cf8b8e425fc476e9b3c2d3c1735511a259d963bbfec0a1a1a
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SHA512
8a1876d7a985f3004de6d1e80407fea6f6cc689da78398846c4ed8a1fe8cffc5048cc0d175a80b783a997f393887a291fce1e98b5bbc98b1bbf2db8a5d6f2681
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SSDEEP
768:Oht6Ows4mnH2eJZcvx8COMMQb0tjHRwG6Jt:OWXsHWmOaMMQbazaJt
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/malware.scr
Files
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0dcfe7394e2d53c6c959d80099152e29_JaffaCakes118.7z
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malware.scr.exe windows:4 windows x86 arch:x86
c0e28eea336bd5b1ca5b09e8a888b324
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
advapi32
RegOpenKeyExA
RegSetValueExA
kernel32
AddAtomA
CreateSemaphoreA
DeleteCriticalSection
EnterCriticalSection
ExitProcess
FindAtomA
FreeLibrary
GetAtomNameA
GetConsoleWindow
GetLastError
GetModuleFileNameA
GetProcAddress
InitializeCriticalSection
InterlockedDecrement
InterlockedIncrement
LeaveCriticalSection
LoadLibraryA
ReleaseSemaphore
SetLastError
SetUnhandledExceptionFilter
Sleep
TlsAlloc
TlsFree
TlsGetValue
TlsSetValue
VirtualProtect
VirtualQuery
WaitForSingleObject
msvcrt
_stat
__getmainargs
__p__environ
__p__fmode
__set_app_type
_cexit
_iob
_onexit
_setmode
_winmajor
abort
atexit
calloc
fflush
fprintf
free
fwrite
getenv
malloc
memchr
memcpy
memmove
memset
signal
strcmp
strlen
system
vfprintf
user32
ShowWindow
Sections
.text Size: 72KB - Virtual size: 71KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 16KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ