Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_adf15798521ae4158eeed2b52df07274_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-18_adf15798521ae4158eeed2b52df07274_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-18_adf15798521ae4158eeed2b52df07274_cryptolocker
-
Size
50KB
-
MD5
adf15798521ae4158eeed2b52df07274
-
SHA1
4287818c65860b5defd0c5c64f8adf5e29358f6a
-
SHA256
739cb7facc5234090dc7fc579d3816f2e8af4379d1b5b9a9834351dc103ab326
-
SHA512
951458ae822397737623eea823e8f8c4ee6ef7356d7e0c3c2406f11575c5d74fbd1fb9fecce1505877b9fc29d9d83310c7ab9aac639350e0ce913f6c6e31893e
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52z6:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6u+
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 2024-03-18_adf15798521ae4158eeed2b52df07274_cryptolocker
Files
-
2024-03-18_adf15798521ae4158eeed2b52df07274_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