Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_3c57ddbbc85d90b18fb090ade74e30e3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_3c57ddbbc85d90b18fb090ade74e30e3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-05_3c57ddbbc85d90b18fb090ade74e30e3_cryptolocker
-
Size
47KB
-
MD5
3c57ddbbc85d90b18fb090ade74e30e3
-
SHA1
c8ac6800e175ba5ae8b932c6e577989ecaf4ccb6
-
SHA256
204fecc32e31d2e5b1a0517e4ff30a9452920c39cd08332ba57c75450d9c59c4
-
SHA512
868a3cdf81ea3316517ca8a2ea2b1ffacd037a83c0f5d39d22853f39b173a1ab20e9b19b1ad425db8fde267858277483b26d5aa9a6ec3757292b42639431ec47
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLGk:qmbhXDmjr5MOtEvwDpj5cDtKkQZQAk
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 2024-03-05_3c57ddbbc85d90b18fb090ade74e30e3_cryptolocker
Files
-
2024-03-05_3c57ddbbc85d90b18fb090ade74e30e3_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