Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_0a55bf8263650bdf5f9d3721fd0e653b_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-18_0a55bf8263650bdf5f9d3721fd0e653b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-18_0a55bf8263650bdf5f9d3721fd0e653b_cryptolocker
-
Size
90KB
-
MD5
0a55bf8263650bdf5f9d3721fd0e653b
-
SHA1
8ee579769e073fc9db59750ef3648b7a9033c673
-
SHA256
26d07a4eddfebdbe237371953dc266b6fa73b5f9c1e2a72cf136f686a85e452c
-
SHA512
ff08e3649b77aefa342c49e1676f832cd6768b1319ead95aa346dd868d629ae6895b87e3ecec8e01839865bf997a21d9b011d967727d1b2e7d33e1a750f6f9f4
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgk:V6a+pOtEvwDpjtzo
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 2024-02-18_0a55bf8263650bdf5f9d3721fd0e653b_cryptolocker
Files
-
2024-02-18_0a55bf8263650bdf5f9d3721fd0e653b_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