Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_8241019a3c627d19bf4d72caa974b1d6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_8241019a3c627d19bf4d72caa974b1d6_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-23_8241019a3c627d19bf4d72caa974b1d6_cryptolocker
-
Size
82KB
-
MD5
8241019a3c627d19bf4d72caa974b1d6
-
SHA1
2448f6ad2e35474bfb87a07b62e0083750427822
-
SHA256
6cd6d27e03677cd2ef65af9e4a8b9be73b70baa2b010618bb033cc84aaf3efbc
-
SHA512
965025f3ff28696073482408c1ae2e1ca45be3f7738313f9936a8cef03fc9584411cdf1e77ac0ba2bea8e7b9a45971e0a8b7c3fff287bbbd09bf090dc6be4894
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSL+:V6a+pOtEvwDpjvpH
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 2024-02-23_8241019a3c627d19bf4d72caa974b1d6_cryptolocker
Files
-
2024-02-23_8241019a3c627d19bf4d72caa974b1d6_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