Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_a078674a60ebb381086602862a4cab87_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_a078674a60ebb381086602862a4cab87_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-26_a078674a60ebb381086602862a4cab87_cryptolocker
-
Size
67KB
-
MD5
a078674a60ebb381086602862a4cab87
-
SHA1
f6d90ed7a9ceed40c60e8f5e0e02f0775d4cd0ab
-
SHA256
13cc1ae01290fa0549526b229fb06bce574aad3cd8c084fe0811e92e9b236841
-
SHA512
d5b05470ce954cac9eb8ded9255e622f3134d99868db7ec59bce7497195314bade641ea1e7a89e64b1bb9d2f73824ebb4bde9dd973e382dce271cb2c36acc7c9
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUA:DW60sllyWOtEvwDpjwF856
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 2024-03-26_a078674a60ebb381086602862a4cab87_cryptolocker
Files
-
2024-03-26_a078674a60ebb381086602862a4cab87_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