Static task
static1
Behavioral task
behavioral1
Sample
2024-05-20_a652f9810315461e6c116694d58ef43b_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-20_a652f9810315461e6c116694d58ef43b_cryptolocker.exe
Resource
win10v2004-20240426-en
General
-
Target
2024-05-20_a652f9810315461e6c116694d58ef43b_cryptolocker
-
Size
46KB
-
MD5
a652f9810315461e6c116694d58ef43b
-
SHA1
a39e0f3d16264ab737002d666fdc28c0a4d351d8
-
SHA256
f1ae96c91d8ffb234bf9d021f9b78d2cc34e1bcb94a44a67ce7bf5a17fee218d
-
SHA512
dda52eb3b149bca2c8bad78d732af130a1f6dbf15401a795a26f5c3de930d41b6f998c68a38f993899952bf3fdf0c47ca664c7e9b1c5daf131db23c628c88fa8
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLA9:qmbhXDmjr5MOtEvwDpj5cDtKkQZQG9
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 2024-05-20_a652f9810315461e6c116694d58ef43b_cryptolocker
Files
-
2024-05-20_a652f9810315461e6c116694d58ef43b_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