Static task
static1
Behavioral task
behavioral1
Sample
cheesebof.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
cheesebof.exe
Resource
win10v2004-20240802-en
General
-
Target
e15e2f950e9ce95e2ed84ca923cf1053_JaffaCakes118
-
Size
4KB
-
MD5
e15e2f950e9ce95e2ed84ca923cf1053
-
SHA1
b1cc8e1bb5216be9cc240ceedd4ca9ed51931705
-
SHA256
d4f16a0d1bf448b328ea4fa7172dd8133fa86f779e53731854ebf766bdc834dd
-
SHA512
bc504c60326f6d2909f19a57055ab9d2f28a4504e2e14e4582645aa6f211e5513d06879bb7c4d5cf4f736e67b68694624eff3ebd698fbeadae387901c22c48b9
-
SSDEEP
96:+wBtDfeygg04pI7UFv7Vt7TbdTTWjFJG0/NfFeQPO1mIR1JVvF:D3ug04674vz7T5+jFM0/N9eD0IRDxF
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/cheesebof.exe
Files
-
e15e2f950e9ce95e2ed84ca923cf1053_JaffaCakes118.zip
-
cheesebof.c
-
cheesebof.exe.exe windows:4 windows x86 arch:x86
2bd6c024894df1492d8645c6a322a6a6
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
__getmainargs
__p__environ
__p__fmode
__set_app_type
_cexit
_iob
_onexit
_setmode
atexit
exit
fclose
fopen
fputc
fwrite
memset
perror
printf
puts
setbuf
signal
Sections
.text Size: 3KB - 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: 324B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 800B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 672B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE