Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_d802b61b5ce39420b943583fcd0dce75_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_d802b61b5ce39420b943583fcd0dce75_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-01-18_d802b61b5ce39420b943583fcd0dce75_cryptolocker
-
Size
43KB
-
MD5
d802b61b5ce39420b943583fcd0dce75
-
SHA1
55bfbd64c9dc852633e0670014a34a836c63d13a
-
SHA256
ec807331719df83af74328e53026a4e5c5be99d004a3d2901a7960d262724db8
-
SHA512
dbb697bb7f45f2ba13380a2a189acb2ee148420fe6d406d61bc9285569e4f89f6dffd4b5be40dc6dd616d4a492727fec95b248edb1b19714c35503addd9f41dd
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WG:qmbhXDmjr5MOtEvwDpj5cDtKkQZQP
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 2024-01-18_d802b61b5ce39420b943583fcd0dce75_cryptolocker
Files
-
2024-01-18_d802b61b5ce39420b943583fcd0dce75_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