ScreenShot
| Created | 2021.06.24 22:59 | Machine | s1_win7_x6401 |
| Filename | puttyy.exe | ||
| Type | PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows | ||
| AI Score |
|
Behavior Score |
|
| ZERO API | file : clean | ||
| VT API (file) | 31 detected (malicious, high confidence, GenericKD, Save, Kryptik, Eldorado, GenKryptik, FFJK, Mokes, Hvjx, Siggen9, ai score=85, FormBook, PWLKG6, score, Static AI, Malicious PE, confidence) | ||
| md5 | 2afd27e1cdcc42899f921c2f3cae2c04 | ||
| sha256 | 027b78bee3eb51a23c82c4e77891d530cc1fad22adfa3f52b0ed8b37e9afc3b4 | ||
| ssdeep | 6144:s+dRXclhecShPmCre9Ya/W8KU7m23Ob3/6ydvNaC0wM0AJWfQ0H2E:s+dhbhu/bXKU7mbbP6INM0AJWfQ0H2E | ||
| imphash | |||
| impfuzzy | 3:: | ||
Network IP location
Signature (10cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 31 AntiVirus engines on VirusTotal as malicious |
| watch | Created a process named as a common system process |
| watch | Putty Files |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | The binary likely contains encrypted or compressed data indicative of a packer |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
| info | Collects information to fingerprint the system (MachineGuid |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (4cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Generic_Malware_Zero | Generic Malware | binaries (upload) |
| info | IsPE64 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
| info | Win_Backdoor_AsyncRAT_Zero | Win Backdoor AsyncRAT | binaries (upload) |
Network (0cnts) ?
| Request | CC | ASN Co | IP4 | Rule ? | ZERO ? |
|---|
Suricata ids
PE API
IAT(Import Address Table) is none
EAT(Export Address Table) is none
EAT(Export Address Table) is none