Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_fac17b5a78347debf0e494df7960e8a1_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-27_fac17b5a78347debf0e494df7960e8a1_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-27_fac17b5a78347debf0e494df7960e8a1_cryptolocker
-
Size
125KB
-
MD5
fac17b5a78347debf0e494df7960e8a1
-
SHA1
6ce89a8c43705a3a518d868ed546d6ddd08ad9ff
-
SHA256
1597d474600ed3c523fbb55510f10dad71036c4e89d988c48f13efebb2c32752
-
SHA512
e2b55f0f5d1371c69e599b92aa4f2d6725d26e46a07b2206f8de94108a4cfd3b1645e7d12e7ce8ab2000d493d5ef03cd8cb3e3474622cfb4537947617cae0b0f
-
SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4q+v:vCA9OtEvwDpja
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-27_fac17b5a78347debf0e494df7960e8a1_cryptolocker
Files
-
2024-03-27_fac17b5a78347debf0e494df7960e8a1_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE