Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_b449815b8620186850f685b00a360a7b_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-23_b449815b8620186850f685b00a360a7b_cryptolocker.exe
Resource
win10v2004-20240412-en
General
-
Target
2024-04-23_b449815b8620186850f685b00a360a7b_cryptolocker
-
Size
91KB
-
MD5
b449815b8620186850f685b00a360a7b
-
SHA1
ee2ab4c1b31a6d2d93c728c34613aeda1275958f
-
SHA256
e9a7c33a946d56a54dd9e0bdb0f29b8e8af9a6bcffa87f95173abcd64a571ae6
-
SHA512
d5cf9ba9e10207109e6538780d9b90c65624b497b2f003886a73d2872b35a26d41d8a11a295eafdb9688031c276ba0137a1ca6bef160eebbe78d85470687ac19
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgLL:V6a+pOtEvwDpjtzT
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-23_b449815b8620186850f685b00a360a7b_cryptolocker
Files
-
2024-04-23_b449815b8620186850f685b00a360a7b_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ