Static task
static1
Behavioral task
behavioral1
Sample
2024-04-28_e5216918a883d431317fa63bf96ef200_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-28_e5216918a883d431317fa63bf96ef200_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-04-28_e5216918a883d431317fa63bf96ef200_cryptolocker
-
Size
62KB
-
MD5
e5216918a883d431317fa63bf96ef200
-
SHA1
c3aa83aa8ee14b16c6bfc706e5a7563374a8076b
-
SHA256
9ad381e3fb13419eb90526689ddca972e566b974cc576eecf259cd013d652823
-
SHA512
7a6b6c828a5ba8f3596e7e6d847dcb2241eae086efc84445733a9d9c7de1283bdaf4315ad0dc04c85b196721e2c83c7d0e83c394163279f96370f7e1100201ac
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi8:BbdDmjr+OtEvwDpjM81
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 2024-04-28_e5216918a883d431317fa63bf96ef200_cryptolocker
Files
-
2024-04-28_e5216918a883d431317fa63bf96ef200_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