Static task
static1
Behavioral task
behavioral1
Sample
2024-04-24_b0b149600d3352616592415643ea84fc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-24_b0b149600d3352616592415643ea84fc_cryptolocker.exe
Resource
win10v2004-20240412-en
General
-
Target
2024-04-24_b0b149600d3352616592415643ea84fc_cryptolocker
-
Size
47KB
-
MD5
b0b149600d3352616592415643ea84fc
-
SHA1
42dac2899bdfe7f1b25f30a8f2320e346ca75870
-
SHA256
f437a88adf20af79e6ada49f0103716b86054cdaae799a7aad9d9401fc581baf
-
SHA512
4b13151f7789fdc8973a321c333b0ba8c0265c183f63d9ad165416ecf771db8b77d2c88da1680eb2b6bba690debae89429142f1d3b56f68826f7e2bf80c665bb
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo2pM:qmbhXDmjr5MOtEvwDpj5cDtKkQZQZ
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 2024-04-24_b0b149600d3352616592415643ea84fc_cryptolocker
Files
-
2024-04-24_b0b149600d3352616592415643ea84fc_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