Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_5e5fca34a2985db7e47f240b4587d25a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-01_5e5fca34a2985db7e47f240b4587d25a_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-02-01_5e5fca34a2985db7e47f240b4587d25a_cryptolocker
-
Size
48KB
-
MD5
5e5fca34a2985db7e47f240b4587d25a
-
SHA1
b1e61412f4f0c007ed53b70944a4d190a509c1b0
-
SHA256
28d15af47253c8e74cdc4ee24dc6bae93c510a08d33ecc7e8577b4e456bd1189
-
SHA512
0dfa017c4563597c7dbc0b318e4e28651ee2d6bfee59b28c7298e4bb0b9e929b9c8cc5023a063f0e3c04045e157a2053e7d8cf1cab8fe5e3dcdcc94238f5f58a
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52Y:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6uY
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_5e5fca34a2985db7e47f240b4587d25a_cryptolocker
Files
-
2024-02-01_5e5fca34a2985db7e47f240b4587d25a_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