Static task
static1
Behavioral task
behavioral1
Sample
2024-05-21_f29f44d063d3aeb5b50c5faa232d4012_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-21_f29f44d063d3aeb5b50c5faa232d4012_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-05-21_f29f44d063d3aeb5b50c5faa232d4012_cryptolocker
-
Size
44KB
-
MD5
f29f44d063d3aeb5b50c5faa232d4012
-
SHA1
aabedcdb3201612bf35848e0ffdc02424ba5a29e
-
SHA256
c6e49a62c25ec2b8ef1af26f37ad74a551b32e0925a5f92791d36bc8e7791e2b
-
SHA512
616457d72b2fbe84af7375115fa92892b379e9ace24e1b1741389c5b25b5a518eb5e6d12bae6251fcb22c6851a769a01b6c314b4c8ff14e84639916a277122db
-
SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aMDm:6j+1NMOtEvwDpjrRry
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 2024-05-21_f29f44d063d3aeb5b50c5faa232d4012_cryptolocker
Files
-
2024-05-21_f29f44d063d3aeb5b50c5faa232d4012_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