Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_5f22375530f91d6affa7acdbadbcdf7e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_5f22375530f91d6affa7acdbadbcdf7e_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-25_5f22375530f91d6affa7acdbadbcdf7e_cryptolocker
-
Size
122KB
-
MD5
5f22375530f91d6affa7acdbadbcdf7e
-
SHA1
69f199a120cd2020a76136a383931e0a9f55bf31
-
SHA256
e171b48185095f752a93a54f4da8f3d1ba6233f4dfe7c0f1cf825e62240a989c
-
SHA512
3ea186b42050c0a2ab12c163ee5a99983525b5a97e05e56155cc3f2b734ca7fbe1482f8835daa690aec1116e3c1987fbc89d03ec138f1b9c94cd29b6fcab12d3
-
SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTKPe:gUj+AIMOtEvwDpjNbwQEIPlemUhYaPe
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 2024-02-25_5f22375530f91d6affa7acdbadbcdf7e_cryptolocker
Files
-
2024-02-25_5f22375530f91d6affa7acdbadbcdf7e_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