Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_27a3d4742ffeb07b0785424d55d13bb4_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-13_27a3d4742ffeb07b0785424d55d13bb4_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-02-13_27a3d4742ffeb07b0785424d55d13bb4_cryptolocker
-
Size
93KB
-
MD5
27a3d4742ffeb07b0785424d55d13bb4
-
SHA1
c7ce0cd2cd78e8b129fd639ca31736113f818107
-
SHA256
cd89e8f0715ba7efe64e2c356f77cef8d3fde816cecb935429bb171193fd1e9e
-
SHA512
d713d54aeb6030fe12c062911b1e660487890f43c3627576c4a95d66d03d91adcfa5a490c6aaf0e76c50a1f5eef2454f94f3a0ca7d36709dcbf688f31dc39412
-
SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCY:26a+2OtEvwDpjtzL
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 2024-02-13_27a3d4742ffeb07b0785424d55d13bb4_cryptolocker
Files
-
2024-02-13_27a3d4742ffeb07b0785424d55d13bb4_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