Static task
static1
Behavioral task
behavioral1
Sample
2024-06-01_8392ded459eaecb27f5306892e1adffe_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-06-01_8392ded459eaecb27f5306892e1adffe_cryptolocker.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-06-01_8392ded459eaecb27f5306892e1adffe_cryptolocker
-
Size
48KB
-
MD5
8392ded459eaecb27f5306892e1adffe
-
SHA1
5f2c9df817e0f98b732707573d6d1d6bd1c41f40
-
SHA256
0c9894bcb403c21c8879531472ae7723c6eddcc5d5d2232f7cd1a262f3512543
-
SHA512
37c2aa0f0309c87940195c488178ec5141d75aae59f4db5e3ed8603a71df8fa132da298394a6bcea70a3ea80ce435a7dd54bdcada0adc564afc50d36d0923f58
-
SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaRhA0:xj+VGMOtEvwDpjy+TRhj
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-01_8392ded459eaecb27f5306892e1adffe_cryptolocker
Files
-
2024-06-01_8392ded459eaecb27f5306892e1adffe_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE