Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_17c4831bb03d22b511fbb0ad8776ff41_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-27_17c4831bb03d22b511fbb0ad8776ff41_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-01-27_17c4831bb03d22b511fbb0ad8776ff41_cryptolocker
-
Size
44KB
-
MD5
17c4831bb03d22b511fbb0ad8776ff41
-
SHA1
db556362854db67138ec856ae6049461b3bf753c
-
SHA256
0def88b499e586a9029c4d5d907c0038cd3a763ed0dd1ebf59e763f3d9564a1b
-
SHA512
b3beb7a8da3a8beada58743d0b4417e4372bc02a9bf42babb412c0e15435312e1fe8b0a4937b700953386a872c191805d9e06e5e62dbb7abc125452cabe42431
-
SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsg:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ16
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-27_17c4831bb03d22b511fbb0ad8776ff41_cryptolocker
Files
-
2024-01-27_17c4831bb03d22b511fbb0ad8776ff41_cryptolocker.exe windows:5 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_32BIT_MACHINE
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ