Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_44017818687331bdf1e1ca2abe018a20_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_44017818687331bdf1e1ca2abe018a20_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-23_44017818687331bdf1e1ca2abe018a20_cryptolocker
-
Size
49KB
-
MD5
44017818687331bdf1e1ca2abe018a20
-
SHA1
5591b46866380d75e4e9ce11ec3eb3e5ee2ce910
-
SHA256
0b1c1d560e0d0ce2212ffdd28061453ee28eb965ed01319ce3c2cf94a7eb5df6
-
SHA512
faa1a255bd0eab89791d3d7471c72c917e0cb95091049722a0d7e5225c5a021ddd945db47b7fb8b20f6aa39726891c27ae2efd5af89f48038bd2e3155cc8a41a
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvK:BbdDmjr+OtEvwDpjMXn
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 2024-02-23_44017818687331bdf1e1ca2abe018a20_cryptolocker
Files
-
2024-02-23_44017818687331bdf1e1ca2abe018a20_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