Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_add6be46587c1b64b6db54960a35b976_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-27_add6be46587c1b64b6db54960a35b976_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-27_add6be46587c1b64b6db54960a35b976_cryptolocker
-
Size
49KB
-
MD5
add6be46587c1b64b6db54960a35b976
-
SHA1
1e4b1e3f849ef1d8cdda0f19457116396ef759ca
-
SHA256
b17f56b19af6c49aec0ca8c535a203564d7ae1c66ad5cc9c7585831951ce9bf7
-
SHA512
b94ef03eb7a2e515e63e1516d2036be3edc2226a5d27051cefc983ffbce0c8807996961314be0b96e46b572617e2d49937125753d5450fdd0778f559bea36029
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUv1gu:BbdDmjr+OtEvwDpjMXq
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 2024-03-27_add6be46587c1b64b6db54960a35b976_cryptolocker
Files
-
2024-03-27_add6be46587c1b64b6db54960a35b976_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