Static task
static1
Behavioral task
behavioral1
Sample
2024-03-25_65d9e32b61c3beb7ce5a79f1b8a205c0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-25_65d9e32b61c3beb7ce5a79f1b8a205c0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-25_65d9e32b61c3beb7ce5a79f1b8a205c0_cryptolocker
-
Size
67KB
-
MD5
65d9e32b61c3beb7ce5a79f1b8a205c0
-
SHA1
64fc66e362fff3d6da4aaad910e3dce39319a340
-
SHA256
7dd7a9917325ad469daba01b2d6eedfd6c6db6bf6adfcf74196c255abd0707fc
-
SHA512
45bc14c3a5d387ca78ef40df56a765cd0aa0200c38fea8f710b28ccd6eb5d4d6a0a12c6d39ebba64e325a58f774e66f9cddb2bca712792e45b3e518a1cc87ea5
-
SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbVagx:ZVxkGOtEvwDpjcawR
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 2024-03-25_65d9e32b61c3beb7ce5a79f1b8a205c0_cryptolocker
Files
-
2024-03-25_65d9e32b61c3beb7ce5a79f1b8a205c0_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