Static task
static1
Behavioral task
behavioral1
Sample
2024-02-11_63f5a9a971010873294baef4d72dc50b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-11_63f5a9a971010873294baef4d72dc50b_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-02-11_63f5a9a971010873294baef4d72dc50b_cryptolocker
-
Size
46KB
-
MD5
63f5a9a971010873294baef4d72dc50b
-
SHA1
6b7d3e77387a26b62bd4f09e55710789ab2f79d6
-
SHA256
7f02bdae6afb1800acd84c5e3a4082162b7254a93295bfea6cd265d7d95ab41e
-
SHA512
4fe67ab8d54242f72f760e05a69a429e567dbaefc181352386b30e92de93c755f4ba8ea6244334ffee4bb55f3c00a67d5a435768416efacad46fdc87d3b657ee
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo2B:qmbhXDmjr5MOtEvwDpj5cDtKkQZQW
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 2024-02-11_63f5a9a971010873294baef4d72dc50b_cryptolocker
Files
-
2024-02-11_63f5a9a971010873294baef4d72dc50b_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