Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_465a7ca80bc139ad817363f5ebafb23c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_465a7ca80bc139ad817363f5ebafb23c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-13_465a7ca80bc139ad817363f5ebafb23c_cryptolocker
-
Size
56KB
-
MD5
465a7ca80bc139ad817363f5ebafb23c
-
SHA1
8473bc990c7655e80111da9b4349b8d2507d8db3
-
SHA256
31f47773f0c26a6cd8e8905e623e30aa82e7f4f158e1fc0f2efcf1ce5fc9b77a
-
SHA512
cd59fe1a868af429edd23579da9d925a011461be5ba9efa0e8b422985055cee08c4fbf8c12a09c1012b86bfbe6ff8c6536e41269698a4b7ac3ad848ceff8b443
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61z:BbdDmjr+OtEvwDpjMV
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-13_465a7ca80bc139ad817363f5ebafb23c_cryptolocker
Files
-
2024-02-13_465a7ca80bc139ad817363f5ebafb23c_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE