Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_3ed0d9df80a9c9558d399688afb2166a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_3ed0d9df80a9c9558d399688afb2166a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-04-23_3ed0d9df80a9c9558d399688afb2166a_cryptolocker
-
Size
42KB
-
MD5
3ed0d9df80a9c9558d399688afb2166a
-
SHA1
34a7a3d6c4c099c69a3e9b50cd2ff296f3bff7c3
-
SHA256
b88dababb7da3217ad577f932c1ec2512f34436bb0d113c185afb69f6d393ad7
-
SHA512
6c4b7c545588b82a7272ffbface6fdb7186fc544a02b144d7475fad07bfd7fdc449b87422509112f063eb4086959836211fbb405b662410cc070022c21072592
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/a7:6j+1NMOtEvwDpjrRs
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 2024-04-23_3ed0d9df80a9c9558d399688afb2166a_cryptolocker
Files
-
2024-04-23_3ed0d9df80a9c9558d399688afb2166a_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: 11KB - Virtual size: 12KB
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