Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_33b053c2ebe48cc118b6079559cf69cd_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_33b053c2ebe48cc118b6079559cf69cd_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-02-18_33b053c2ebe48cc118b6079559cf69cd_cryptolocker
-
Size
58KB
-
MD5
33b053c2ebe48cc118b6079559cf69cd
-
SHA1
7b0b30d42418372e65409e9b9e0ce73ab0e51f29
-
SHA256
a6287f3d07d1d91b29f1c5298095120f4efe24188cd40a0e44d8e0183c58594a
-
SHA512
1691802655d9c11ae5c4ac5908d5fab8e7ce67d79af8d080c97e8c7de8083f7b2c62b6305c4f949102f81623945383e6a58db236564f94eae6ad263c624f0009
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614T:BbdDmjr+OtEvwDpjMw
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-18_33b053c2ebe48cc118b6079559cf69cd_cryptolocker
Files
-
2024-02-18_33b053c2ebe48cc118b6079559cf69cd_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE