Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_51b8eebbd91333d969b00ab28f55b8aa_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_51b8eebbd91333d969b00ab28f55b8aa_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-24_51b8eebbd91333d969b00ab28f55b8aa_cryptolocker
-
Size
56KB
-
MD5
51b8eebbd91333d969b00ab28f55b8aa
-
SHA1
1da016ea314136a06ef95c9d36ce382850fa6071
-
SHA256
07b3d6a85c241dced1e0b4f015a294b14d1ffcc0e2515ea4acec32698c26bdfc
-
SHA512
5cc3acd4e58fd67ab0865d40429d5ef07cbfbe9c0cc363d7bf02922da477bbe71f4f0bac898cc0af9cb7c9922f3884590a981cc2c6f1087a10bed98af2d1d134
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61i:BbdDmjr+OtEvwDpjMw
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 2024-02-24_51b8eebbd91333d969b00ab28f55b8aa_cryptolocker
Files
-
2024-02-24_51b8eebbd91333d969b00ab28f55b8aa_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