Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_36613483b49baf1127a92ea8aca508e9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-01_36613483b49baf1127a92ea8aca508e9_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-01_36613483b49baf1127a92ea8aca508e9_cryptolocker
-
Size
28KB
-
MD5
36613483b49baf1127a92ea8aca508e9
-
SHA1
abad7b386ce7dd2f3dd6968d5d8c9b76fa44f25c
-
SHA256
61c7eb05878ec20e0a744154890d0405e016938834cd1d4cd458ddddb5288a4a
-
SHA512
fc5cde75008da212b87da0fccd5355ce84f8aaae8a49d7184bf6f5d07e68a58b498ed18ce645a49c84b3ce05df38c3dc28d02e772e3556e924a5d3cf8f838ecd
-
SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xb:q0zizzOSxMOtEvwDpj/ar1
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 2024-02-01_36613483b49baf1127a92ea8aca508e9_cryptolocker
Files
-
2024-02-01_36613483b49baf1127a92ea8aca508e9_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