Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_4bde100ebe638f6bfbd7b2c352fc87a1_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_4bde100ebe638f6bfbd7b2c352fc87a1_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-01-18_4bde100ebe638f6bfbd7b2c352fc87a1_cryptolocker
-
Size
67KB
-
MD5
4bde100ebe638f6bfbd7b2c352fc87a1
-
SHA1
8a881aaa12e2e20db793f837433219113f518124
-
SHA256
061592503db36fe281d6258823a4ce1e3dc8886b9070223863025a99ce964dd1
-
SHA512
0adec53e8502cbb8b74af0704ae72c5010178662f174bcf0ca422db22e7e87323b4d0b913123d3c7b0c0bbb6903402009303e02c4ba78d9667cd9db72c7a7932
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUsc:DW60sllyWOtEvwDpjwF85Z
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 2024-01-18_4bde100ebe638f6bfbd7b2c352fc87a1_cryptolocker
Files
-
2024-01-18_4bde100ebe638f6bfbd7b2c352fc87a1_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