Static task
static1
Behavioral task
behavioral1
Sample
2024-05-08_8bd44e69e990e86d804a34159335f63a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-08_8bd44e69e990e86d804a34159335f63a_cryptolocker.exe
Resource
win10v2004-20240419-en
General
-
Target
2024-05-08_8bd44e69e990e86d804a34159335f63a_cryptolocker
-
Size
45KB
-
MD5
8bd44e69e990e86d804a34159335f63a
-
SHA1
8412cdc9bf0e761cde57ab5b732cf85a9aa5cd6e
-
SHA256
f96a8a52bfc1023edf398ad2f3ae5eaca1a9f7211c8ef6a4fc01b12f20a9bfdc
-
SHA512
b38c4b333f5e9245644a66153e6c2be8d35c254d3bd2d29f386e85ce66cdb32da69dc958213fd42a6624adc93fdb9ec2071d6ce5ae6d8db9340f3daaa6293ff6
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLn:qmbhXDmjr5MOtEvwDpj5cDtKkQZQt
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 2024-05-08_8bd44e69e990e86d804a34159335f63a_cryptolocker
Files
-
2024-05-08_8bd44e69e990e86d804a34159335f63a_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