ScreenShot
| Created | 2024.01.08 09:37 | Machine | s1_win7_x6403 |
| Filename | Winlog.exe | ||
| Type | PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows | ||
| AI Score |
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Behavior Score |
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| ZERO API | file : clean | ||
| VT API (file) | 43 detected (AIDetectMalware, Androm, GenericKD, Artemis, Save, Malicious, DropperX, Ader, Zchl, jaxph, Static AI, Malicious PE, ai score=82, Detected, Znyonm, 685DDP, score, unsafe, Chgt, R002H0DA624, susgen, confidence, 100%) | ||
| md5 | f05c694a114f51a3ef0db7f93f777711 | ||
| sha256 | 0af0b4bffa67145e4e5ecd2321bb7790e9c14ed802a7984798fc7c00b6763207 | ||
| ssdeep | 96:o6Yyiu9h+kw723TqcfnfClColWlIr4gXhHK5OUP47RXdxvgepUI8DpB8pjOzNt:TYckkX1S/lWiXxK5uTxvgv1wO | ||
| imphash | |||
| impfuzzy | 3:: | ||
Network IP location
Signature (19cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 43 AntiVirus engines on VirusTotal as malicious |
| danger | Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually) |
| watch | Communicates with host for which no DNS query was performed |
| watch | Installs itself for autorun at Windows startup |
| notice | A process created a hidden window |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks adapter addresses which can be used to detect virtual network interfaces |
| notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | Creates a shortcut to an executable file |
| notice | Creates a suspicious process |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | One or more potentially interesting buffers were extracted |
| notice | Performs some HTTP requests |
| 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 | Queries for the computername |
| info | This executable has a PDB path |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (4cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
| watch | Antivirus | Contains references to security software | binaries (download) |
| info | IsPE64 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
Suricata ids
ET HUNTING Rejetto HTTP File Sever Response
PE API
IAT(Import Address Table) is none
EAT(Export Address Table) is none
EAT(Export Address Table) is none