Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_6a300467621258d11edd3d4323beded8_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_6a300467621258d11edd3d4323beded8_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-23_6a300467621258d11edd3d4323beded8_cryptolocker
-
Size
55KB
-
MD5
6a300467621258d11edd3d4323beded8
-
SHA1
072971675e2a800ff54d99d38f4e7b0588f86875
-
SHA256
31dcb93e1ade4858d0441a0f6f19393e4f0ffbb428ec44599ebdb0328b3ac5da
-
SHA512
648e6f6766e194373602bd8405ff07b72dec29a6e878ca04e9063c59096b67ae038b7ec45f5ea07cf5a609b8d4187a7a87d3ae943982c0bf0cec39fd608d56d4
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb616Ck2:BbdDmjr+OtEvwDpjMP
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 2024-01-23_6a300467621258d11edd3d4323beded8_cryptolocker
Files
-
2024-01-23_6a300467621258d11edd3d4323beded8_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