Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_1fae6c499d242c15da7afc82ca83100c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_1fae6c499d242c15da7afc82ca83100c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-20_1fae6c499d242c15da7afc82ca83100c_cryptolocker
-
Size
31KB
-
MD5
1fae6c499d242c15da7afc82ca83100c
-
SHA1
08d5449631c439b3b50cd2008bbbc1ac02a06792
-
SHA256
ba52dc935a582aef9700673d0ad448edd602c6af97c78cd6e2b1733e90753077
-
SHA512
6027a0414f2a8543990a92dba73b18cb28f2b47da39e9835b228d41031d8e1aa36d0f175978f8dbd7f7ad61c4f695b28b6b73acb8005f6e7dd79e19a013d356c
-
SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHmNUGl:q0zizzOSxMOtEvwDpj/arqcHl
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 2024-02-20_1fae6c499d242c15da7afc82ca83100c_cryptolocker
Files
-
2024-02-20_1fae6c499d242c15da7afc82ca83100c_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - 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