Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_2241fdbd997698f4dd5d560623d9a681_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-03_2241fdbd997698f4dd5d560623d9a681_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-03_2241fdbd997698f4dd5d560623d9a681_cryptolocker
-
Size
68KB
-
MD5
2241fdbd997698f4dd5d560623d9a681
-
SHA1
b19a278c31aaa19aab3c940b5540194bcd819068
-
SHA256
8834d0f4ee9bc5253dba095e5d27b458104d23d00aae0f9573fe34124e0b9f24
-
SHA512
f953e0855e01f1f34cbf5b5e10a2fe7094eb3078d3baf096779366439419b1411bd65f463486dd9e9148b31995fbbc93ac12d4d40c52f295a8daaf3f108f459c
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUk:DW60sllyWOtEvwDpjwF85m
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 2024-02-03_2241fdbd997698f4dd5d560623d9a681_cryptolocker
Files
-
2024-02-03_2241fdbd997698f4dd5d560623d9a681_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ