Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_e849af3284d4290230d468a9973c10c3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_e849af3284d4290230d468a9973c10c3_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-22_e849af3284d4290230d468a9973c10c3_cryptolocker
-
Size
48KB
-
MD5
e849af3284d4290230d468a9973c10c3
-
SHA1
4e908d4d08237142505289d981118ff7cbcbeea8
-
SHA256
41e21d3b56421dac667b100f581ea9883232684fa90725156f4c76555b692ee5
-
SHA512
144d89c4ac2b812c9c79618e97cbb3642d49f3fb0e43190a9b610d9cc279b4ca5494b3fe63e9137d28610ba6ec0650c516839ab217c0262e76b24731108a18f7
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52zz:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6uv
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 2024-02-22_e849af3284d4290230d468a9973c10c3_cryptolocker
Files
-
2024-02-22_e849af3284d4290230d468a9973c10c3_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