Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_d40e04da6c7a9218bf8304ca2ee74b08_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-20_d40e04da6c7a9218bf8304ca2ee74b08_cryptolocker.exe
Resource
win10v2004-20240412-en
General
-
Target
2024-04-20_d40e04da6c7a9218bf8304ca2ee74b08_cryptolocker
-
Size
46KB
-
MD5
d40e04da6c7a9218bf8304ca2ee74b08
-
SHA1
105060dd29cf7639c6bec1c0763ed027939b1591
-
SHA256
b565f0b279157f6d1d98832aebe970b6a80acf760f9ae7c98e0cd9b05ff4afcf
-
SHA512
c636023046e2cc8fc85bc32ea5838dfd82436f0ae2316f0f971ab796ec18010aa7d2667954f9c93007e09c323b9927312fcf93abbd7f76e9321a991d3f8d8399
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5a:qmbhXDmjr5MOtEvwDpj5cDtKkQZQdI
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 2024-04-20_d40e04da6c7a9218bf8304ca2ee74b08_cryptolocker
Files
-
2024-04-20_d40e04da6c7a9218bf8304ca2ee74b08_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