Static task
static1
Behavioral task
behavioral1
Sample
2024-05-24_ebab2f2a1c958f104a76eeb4c18f0453_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-24_ebab2f2a1c958f104a76eeb4c18f0453_cryptolocker.exe
Resource
win10v2004-20240426-en
General
-
Target
2024-05-24_ebab2f2a1c958f104a76eeb4c18f0453_cryptolocker
-
Size
43KB
-
MD5
ebab2f2a1c958f104a76eeb4c18f0453
-
SHA1
651c9ef26f0e405e223ae8942ad5f5cdc81b02bd
-
SHA256
4a29b7d70a07e2b160836301775329e9335a1181e25c376984891fbad961c46f
-
SHA512
4e8811c834561c5b642318734d3885b67994f61991b0ca1ef51c20190fd2475bf6946bb5dcbffd6997e5d76ef568e144bd9e0b85cb9967658c7974040734839a
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aDh:6j+1NMOtEvwDpjrR+
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 2024-05-24_ebab2f2a1c958f104a76eeb4c18f0453_cryptolocker
Files
-
2024-05-24_ebab2f2a1c958f104a76eeb4c18f0453_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