Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_76aec44f290801d403d54f032252af5c_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-29_76aec44f290801d403d54f032252af5c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-02-29_76aec44f290801d403d54f032252af5c_cryptolocker
-
Size
62KB
-
MD5
76aec44f290801d403d54f032252af5c
-
SHA1
f858607bb246ca129ee0c42254030ae5b5cda031
-
SHA256
de63b6b8551eac1ab67e34b77c4336467587c7080cbd4e4b65e17f6695cad0be
-
SHA512
a83444ec4c664340347495a2a22c61f1c7feef174461612122d362f91d717998c2225b30122d758a5017f1bebe5be39df3543a340ca06d973907e54d3c21916e
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtstJ:BbdDmjr+OtEvwDpjM8b
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 2024-02-29_76aec44f290801d403d54f032252af5c_cryptolocker
Files
-
2024-02-29_76aec44f290801d403d54f032252af5c_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