Static task
static1
Behavioral task
behavioral1
Sample
Cxjk.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
Cxjk.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20240226-en
General
-
Target
ebade76665243a7eb5dcf97036a4cd68_JaffaCakes118
-
Size
841KB
-
MD5
ebade76665243a7eb5dcf97036a4cd68
-
SHA1
fe1d16caada0369894d730099f01a2893384b99b
-
SHA256
15aac068d2c98512f0072ccf585fb2bcc2ecc5bbdbdf294d9fa61f4b99a72b63
-
SHA512
7d96be603fe9f2ccbde92605868858dd5be6b858252ceeafac0bd580ecd509b84d4a58dadc00ebb9059d671e387d1630730f628ad226c11571ece7dfeca0aea4
-
SSDEEP
24576:lF2j0jcVVrB3pKA+NEDh5h6GMC/8WLwCc06:le0jGdB3BTh4C/8WLwx
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Cxjk.exe
Files
-
ebade76665243a7eb5dcf97036a4cd68_JaffaCakes118.rar
-
Cxjk.exe.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 584B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
新云软件.url.url