Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_b11532d6fefe2f027e27431b0aca1ae4_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_b11532d6fefe2f027e27431b0aca1ae4_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-23_b11532d6fefe2f027e27431b0aca1ae4_cryptolocker
-
Size
37KB
-
MD5
b11532d6fefe2f027e27431b0aca1ae4
-
SHA1
3b0733136d2d07f265767ba77c01865d3941aeef
-
SHA256
6720f2f953a738bf715ead63f3d9e9ae5b4fc408474583d3db95ed88f2171543
-
SHA512
71c22f55221ef60c3cce56cada9073ed93414d7784f0c68aadb1a4fe5d76f2867f43fb26028adb817da2bac9c4aa3fed28fbc0c2fe6e60be84f9b41b7fd02770
-
SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQL3bTs:ZzFbxmLPWQMOtEvwDpjLeU3E
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 2024-01-23_b11532d6fefe2f027e27431b0aca1ae4_cryptolocker
Files
-
2024-01-23_b11532d6fefe2f027e27431b0aca1ae4_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