Static task
static1
Behavioral task
behavioral1
Sample
2024-02-11_b7a9d9c2566e10bf5f8c308afeb7a1bd_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-11_b7a9d9c2566e10bf5f8c308afeb7a1bd_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-11_b7a9d9c2566e10bf5f8c308afeb7a1bd_cryptolocker
-
Size
58KB
-
MD5
b7a9d9c2566e10bf5f8c308afeb7a1bd
-
SHA1
06664f9ddd0599e17880381f0aeba92108fcadaa
-
SHA256
2d184bf3caa8067e88c5a6cf71e723eb6e7c26749e74042eb4c001b841ff209f
-
SHA512
9a7fca601db547964fc9c2cfc8d931031b612b413e7850365228820568675a834a5d97e06e2d70324234c32909d1e083ee6d4a8a70fea7113e5f8f27a47b9a27
-
SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lxnxE:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lBu
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-11_b7a9d9c2566e10bf5f8c308afeb7a1bd_cryptolocker
Files
-
2024-02-11_b7a9d9c2566e10bf5f8c308afeb7a1bd_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ