Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_68bc91a78ebdf916854650dcb1a74eca_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_68bc91a78ebdf916854650dcb1a74eca_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-25_68bc91a78ebdf916854650dcb1a74eca_cryptolocker
-
Size
45KB
-
MD5
68bc91a78ebdf916854650dcb1a74eca
-
SHA1
84d2a117069f1dabbd31fe5eaa6cb3b33af47750
-
SHA256
d5c9919a62c9d845a509cff3592ecf2d520ce9efb8ab2f3b1539b6b61ecc3aa6
-
SHA512
d4c82308861dcc46db584d70b9e04e1419f72a7bdd1c51985ac454e61b0a5c271119cd39ae0e00e75f8cc912da549738efde698418d4e9c4e668db382948d824
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Momp:qmbhXDmjr5MOtEvwDpj5cDtKkQZQG
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 2024-01-25_68bc91a78ebdf916854650dcb1a74eca_cryptolocker
Files
-
2024-01-25_68bc91a78ebdf916854650dcb1a74eca_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