Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_71b5c145dca5fe3bfc19e94b19fc9c1c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_71b5c145dca5fe3bfc19e94b19fc9c1c_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-01-24_71b5c145dca5fe3bfc19e94b19fc9c1c_cryptolocker
-
Size
72KB
-
MD5
71b5c145dca5fe3bfc19e94b19fc9c1c
-
SHA1
713e056adc17c503e6ad7712365548c2273670a6
-
SHA256
b758251ecc7569e193d0a5b8ffb07ebd73dfbb695b05fa75ffbaa93683c04c0e
-
SHA512
97938c1bc89c75852631adbb6baa78a2c0501e4712b9b890346bc777d3b1507a61d558e0ea9bdc16a62750f8882ecaeb87cbb3884b71538498d38ddc1b01967c
-
SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUQ:ZVxkGOtEvwDpjcaE
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 2024-01-24_71b5c145dca5fe3bfc19e94b19fc9c1c_cryptolocker
Files
-
2024-01-24_71b5c145dca5fe3bfc19e94b19fc9c1c_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