Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_cf1728fdee968c8cc00113d22ce40378_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-18_cf1728fdee968c8cc00113d22ce40378_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-03-18_cf1728fdee968c8cc00113d22ce40378_cryptolocker
-
Size
131KB
-
MD5
cf1728fdee968c8cc00113d22ce40378
-
SHA1
6b081b9f45b00b320152dea7acd043c60a935051
-
SHA256
2e455884e8eb435d09d2791d1e1cf9944581068ff9bcef60ebda3b40e74ef876
-
SHA512
e0bc8d2b82c8860abaf0d16fe6fd1f0203bc93dcb19ed6abf959f6c465bccc52b20f20b566bcbb9e10039679b9b5331a386dba5a8a7801e276235d02a8bf2feb
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp699GNtL1eyge:V6a+pOtEvwDpjtzu
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 2024-03-18_cf1728fdee968c8cc00113d22ce40378_cryptolocker
Files
-
2024-03-18_cf1728fdee968c8cc00113d22ce40378_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