Static task
static1
Behavioral task
behavioral1
Sample
2024-05-25_5d12a972d7ed0af772b350f536ac8f95_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-25_5d12a972d7ed0af772b350f536ac8f95_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-05-25_5d12a972d7ed0af772b350f536ac8f95_cryptolocker
-
Size
47KB
-
MD5
5d12a972d7ed0af772b350f536ac8f95
-
SHA1
5f47b01745e5514b4d8f555a30389b5e0d542c72
-
SHA256
4a3da7430643edb5604c359dbc3423e7585a9076509b94339ad2771b2c63bc16
-
SHA512
926b2e2f77ea49529cdbe02002369b1e7a50754aa648763b68cb74f19d5ef89170005724743ece3cb7c705d4aa45586f926fd374a26c5552dd7fccf628e0dc61
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoA+:qmbhXDmjr5MOtEvwDpj5cDtKkQZQT
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 2024-05-25_5d12a972d7ed0af772b350f536ac8f95_cryptolocker
Files
-
2024-05-25_5d12a972d7ed0af772b350f536ac8f95_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