Static task
static1
Behavioral task
behavioral1
Sample
2024-06-11_cac9e7923d54de239cb5636e58826955_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-11_cac9e7923d54de239cb5636e58826955_cryptolocker.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-06-11_cac9e7923d54de239cb5636e58826955_cryptolocker
-
Size
47KB
-
MD5
cac9e7923d54de239cb5636e58826955
-
SHA1
553731819b4f9ea8c561fdaa683d1266e5463ff9
-
SHA256
fefa1c75bf127f15346b230654ea3471d18bf25c00eafe82a42d950d5240aa1e
-
SHA512
bb068d2a6906d2fae5c43e6f66a038cac0d1ecd5df6fc0148055ddebcc73697910179aa9efcc061bba111c98497141090c32f83625ba43db4c877ecfc02c18d2
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL6M:qmbhXDmjr5MOtEvwDpj5cDtKkQZQv
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 2024-06-11_cac9e7923d54de239cb5636e58826955_cryptolocker
Files
-
2024-06-11_cac9e7923d54de239cb5636e58826955_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