Static task
static1
Behavioral task
behavioral1
Sample
ubicompwd.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ubicompwd.exe
Resource
win10v2004-20240802-en
General
-
Target
dd05031a93ea35546ff854e8e85c21b2_JaffaCakes118
-
Size
3KB
-
MD5
dd05031a93ea35546ff854e8e85c21b2
-
SHA1
afe2c712711082f960beecbddf1fda7684f3b848
-
SHA256
baab59e717c10234108cbeedc2b6708f6115bf615e92e6ef49e339e7905d7a12
-
SHA512
f6d326fe0567a01de1cd50e5fd464e72e5ebf5ccf754f44731987e2f9aab8a88df31986b6833d40c18cea3619c87d3f69e9b00c0ad748e3f35c58604c7f007d1
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/ubicompwd.exe
Files
-
dd05031a93ea35546ff854e8e85c21b2_JaffaCakes118.zip
-
ubicompwd.c
-
ubicompwd.exe.exe windows:4 windows x86 arch:x86
effdcfbb57490ef36ffad4173da55f23
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
ExitProcess
SetUnhandledExceptionFilter
msvcrt
_strnicmp
__getmainargs
__p__environ
__p__fmode
__set_app_type
_cexit
_iob
_onexit
_setmode
atexit
exit
fclose
fgetc
fgets
fopen
fwrite
malloc
perror
printf
setbuf
signal
tolower
Sections
.text Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 48B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 420B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 128B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 768B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE