Static task
static1
Behavioral task
behavioral1
Sample
2024-05-22_0b52d3b725f4db76a2c43df0f0280a0c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-22_0b52d3b725f4db76a2c43df0f0280a0c_cryptolocker.exe
Resource
win10v2004-20240426-en
General
-
Target
2024-05-22_0b52d3b725f4db76a2c43df0f0280a0c_cryptolocker
-
Size
46KB
-
MD5
0b52d3b725f4db76a2c43df0f0280a0c
-
SHA1
f880817635e2f74cb42ded997dd22bf42c5656b0
-
SHA256
c0a4c1bef2f7b32db253bd088d409e6901f500ab1097823eca12ba6e94d90491
-
SHA512
6f599eb3c8567524528b714052c48689858c9caffb2a113dc607602df108f731587459f4c31c4b51fffdb887ac6cf977afaa58b7a10007030477f7ed9258e367
-
SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL3:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ9
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 2024-05-22_0b52d3b725f4db76a2c43df0f0280a0c_cryptolocker
Files
-
2024-05-22_0b52d3b725f4db76a2c43df0f0280a0c_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