Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_3eae884b721594f03602fa6714b81dbf_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_3eae884b721594f03602fa6714b81dbf_cryptolocker.exe
Resource
win10v2004-20231222-en
General
-
Target
2024-02-12_3eae884b721594f03602fa6714b81dbf_cryptolocker
-
Size
51KB
-
MD5
3eae884b721594f03602fa6714b81dbf
-
SHA1
9c2d8cb1dfd39e548ab2658d94f289bcdac0db69
-
SHA256
90d6315a457802058d8ec927563694708d42670978f0527af5be84a9dc75eed5
-
SHA512
0309d9dbd6e5dc3692deda832487a070f38023f4ce29f7435e626e3eb127e6f1d1a8f913a2051372c33e7cef790da6e68e3e0b376ae0887cfbfb377b264a5c25
-
SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impy7:BbdDmjr+OtEvwDpjMA
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 2024-02-12_3eae884b721594f03602fa6714b81dbf_cryptolocker
Files
-
2024-02-12_3eae884b721594f03602fa6714b81dbf_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