Static task
static1
Behavioral task
behavioral1
Sample
2024-05-02_46c441ca7d2c1a33fc195b6e37c20ea3_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-02_46c441ca7d2c1a33fc195b6e37c20ea3_cryptolocker.exe
Resource
win10v2004-20240419-en
General
-
Target
2024-05-02_46c441ca7d2c1a33fc195b6e37c20ea3_cryptolocker
-
Size
63KB
-
MD5
46c441ca7d2c1a33fc195b6e37c20ea3
-
SHA1
2d4fdf4d1633bfeb93602f2aec64bdba03c9d858
-
SHA256
0e38671a54e09ac0921efe342be5c9380e39cac216aa80055ea9f88e4a6e6963
-
SHA512
4eb77187bc335e999c4234071d17436e512b3ede84b339323c66740a9d007dbcdc020f53ef5747a8531191300c690ea700bfac819fd8f6c2f6996ee5dccdff39
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsig:BbdDmjr+OtEvwDpjM8Z
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 2024-05-02_46c441ca7d2c1a33fc195b6e37c20ea3_cryptolocker
Files
-
2024-05-02_46c441ca7d2c1a33fc195b6e37c20ea3_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