Static task
static1
Behavioral task
behavioral1
Sample
2024-03-07_ca388cffa234ce2664a907a677c7008e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-07_ca388cffa234ce2664a907a677c7008e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-07_ca388cffa234ce2664a907a677c7008e_cryptolocker
-
Size
62KB
-
MD5
ca388cffa234ce2664a907a677c7008e
-
SHA1
baad48dd45adf8220e22e0d439f955ecbf51529b
-
SHA256
6d16c9e5fbbdce7bf0114c398681889f23bec490993dc201c5cf4fca04dab2bc
-
SHA512
5946073a0f50a3926e51be4039a58f926f0981c1e7982758183af9bc4a8e1b2886074096202644d9257a1d0eecd27696e7255981b191bde7c71f53d24ef68500
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsta:BbdDmjr+OtEvwDpjM8c
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-07_ca388cffa234ce2664a907a677c7008e_cryptolocker
Files
-
2024-03-07_ca388cffa234ce2664a907a677c7008e_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
Sections
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_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