Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_ce509b28c6d13ae32c66c19d2a103e46_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_ce509b28c6d13ae32c66c19d2a103e46_cryptolocker.exe
Resource
win10v2004-20240412-en
General
-
Target
2024-04-23_ce509b28c6d13ae32c66c19d2a103e46_cryptolocker
-
Size
62KB
-
MD5
ce509b28c6d13ae32c66c19d2a103e46
-
SHA1
f0191c13716ddbe747111e6742f22c8554aad5d7
-
SHA256
9f1baef0bb38e5f3fa061c86fa8f5525c885df26d63423a1cc359fc8386fe4d3
-
SHA512
3406405e6fcf987c7e575900e0bc6bb77aa899bc90cba5e8ebade5a506531b2ee913f85de118bc4df6e5159e32fcb87cfea05a09ec196d417b5d33cfa5364234
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsih:BbdDmjr+OtEvwDpjM8w
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 2024-04-23_ce509b28c6d13ae32c66c19d2a103e46_cryptolocker
Files
-
2024-04-23_ce509b28c6d13ae32c66c19d2a103e46_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