Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_1072dea67d4b9f22d2bb8e54d6205b6f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_1072dea67d4b9f22d2bb8e54d6205b6f_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-01-26_1072dea67d4b9f22d2bb8e54d6205b6f_cryptolocker
-
Size
121KB
-
MD5
1072dea67d4b9f22d2bb8e54d6205b6f
-
SHA1
85d814f33ab50deeadbe10c345b6d7f0264ef869
-
SHA256
bb542c7aa22480e5bb613d6a66212b2e59588e487b287296eda6794202af4e14
-
SHA512
5a4e04bb929aa604e8d07e1bad68059461708999a459212f736d29593a56491b35150a35b8e38b8a2de09ebe698f512d848ae972454ff820fa9afe99adef103d
-
SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTzzjB:gUj+AIMOtEvwDpjNbwQEIPlemUhYjR
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 2024-01-26_1072dea67d4b9f22d2bb8e54d6205b6f_cryptolocker
Files
-
2024-01-26_1072dea67d4b9f22d2bb8e54d6205b6f_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE