Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_365ea75a459523e0a8dac0b7cda52d0c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_365ea75a459523e0a8dac0b7cda52d0c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-19_365ea75a459523e0a8dac0b7cda52d0c_cryptolocker
-
Size
48KB
-
MD5
365ea75a459523e0a8dac0b7cda52d0c
-
SHA1
983ff1b392492b52792a9db78f82bc0b098ffd26
-
SHA256
6b6d606b3a707495a89d6adc061827dbb5b83b078120ea6f5b7d25df7e1cc232
-
SHA512
8ea15d84aa7ead6a38df3ad3f4dedcc71af70c518087d3b38c722a44f9ac3dd8c5c61b0e01ffab9cf1d81a420e99525df7e49b6d00d86b9d4a18739c4b7545dc
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRh:6j+1NMOtEvwDpjr8hhXT
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 2024-03-19_365ea75a459523e0a8dac0b7cda52d0c_cryptolocker
Files
-
2024-03-19_365ea75a459523e0a8dac0b7cda52d0c_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