Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_c5457ba634adc49294d7776621345ce9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_c5457ba634adc49294d7776621345ce9_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-18_c5457ba634adc49294d7776621345ce9_cryptolocker
-
Size
122KB
-
MD5
c5457ba634adc49294d7776621345ce9
-
SHA1
a0fb67a298f53cfa980d6853673f9367abb44281
-
SHA256
c3787f0ae7089446f1daf5cc03671330bb83e894226187eef2ce041998abaeab
-
SHA512
1992ad1ef36ab67e9ccd7ca5989ea86d76de70f5b5bbdb2a700b6f08732015a2e80e1cd7b7b5a9141bbb62e8778b1be7acfcb17528f2f890042a925d9d12d0bc
-
SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTZ+mRA:gUj+AIMOtEvwDpjNbwQEIPlemUhYpQ
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_c5457ba634adc49294d7776621345ce9_cryptolocker
Files
-
2024-02-18_c5457ba634adc49294d7776621345ce9_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