Static task
static1
Behavioral task
behavioral1
Sample
2024-03-14_55a4af8b20fb78b626e4b5610cfad599_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-14_55a4af8b20fb78b626e4b5610cfad599_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-14_55a4af8b20fb78b626e4b5610cfad599_cryptolocker
-
Size
38KB
-
MD5
55a4af8b20fb78b626e4b5610cfad599
-
SHA1
9c0be31b13a760b702ed12338a24c4dc009adf7d
-
SHA256
e58d2be73f37d3db47a0ac48e3a3f3720399b6d0d918e79f79cfc8e9b8bb8f0c
-
SHA512
ae96bc4ade408d5e767a312bba180120679d66b99c98f0723d8fee6e65c551eee1b2250b09c149aec0659af017eab4b7df4979fc7b60f9eaf4a6e0aaa1151276
-
SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenB8vfkK:ZzFbxmLPWQMOtEvwDpjLeSfkK
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 2024-03-14_55a4af8b20fb78b626e4b5610cfad599_cryptolocker
Files
-
2024-03-14_55a4af8b20fb78b626e4b5610cfad599_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