Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_aac27e7012d593188d44c8bc6df3d9ab_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_aac27e7012d593188d44c8bc6df3d9ab_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-24_aac27e7012d593188d44c8bc6df3d9ab_cryptolocker
-
Size
56KB
-
MD5
aac27e7012d593188d44c8bc6df3d9ab
-
SHA1
d8e3db7176c518fc1cd124ccc6d81764129778f6
-
SHA256
288125f942af7f5e65afb229cd623e924e37d3307b268f41a21131bb5efa8406
-
SHA512
9ed260bfd2b9eb1a60d0aee8cd70e66be64c0abffdca3afd9ecd99970001433ef400e13136572ab79e6852d88cc0a7cbafa7d6a56ebe773b04064cd9f070b6f7
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61E:BbdDmjr+OtEvwDpjMe
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_aac27e7012d593188d44c8bc6df3d9ab_cryptolocker
Files
-
2024-02-24_aac27e7012d593188d44c8bc6df3d9ab_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