|
Analyzing...
|
File Name: virussign.com_b31128534a50b041da9f01d134cba952.exe
SHA1: a9b93dc462518416227113aec795731ad07940a7
MD5: b31128534a50b041da9f01d134cba952
First Seen Date: 2026-04-03 22:21:18.980403 ( )
Number of Clients Seen: 4
Last Analysis Date: 2026-04-06 09:55:21.939853 ( )
Human Expert Analysis Date: 2026-04-06 09:55:21.191612 ( )Human Expert Analysis Result: Malware
Analysis Summary
| Analysis Type | Date | Verdict | |
|---|---|---|---|
| Signature Based Detection | 2026-04-06 09:55:21.939853 | Malware | |
| Static Analysis Overall Verdict | 2026-04-06 09:55:21.939853 | No Threat Found | help |
| Precise Detectors Overall Verdict | 2026-04-06 09:55:21.939853 | No Match | help |
| Human Expert Analysis Overall Verdict | 2026-04-06 09:55:21.191612 | Malware | |
Static Analysis
| Static Analysis Overall Verdict | Result |
|---|---|
| No Threat Found | help |
| Detector | Result | |
|---|---|---|
| Optional Header LoaderFlags field is valued illegal | Clean | |
| Non-ascii or empty section names detected | Clean | |
| Illegal size of optional Header | Clean | |
| Packer detection on signature database | Unknown | help |
| Based on the sections entropy check! file is possibly packed | Clean | |
| Timestamp value suspicious | Clean | |
| Header Checksum is zero! | Suspicious | |
| Enrty point is outside the 1st(.code) section! Binary is possibly packed | Clean | |
| Optional Header NumberOfRvaAndSizes field is valued illegal | Clean | |
| Anti-vm present | Clean | |
| The Size Of Raw data is valued illegal! Binary might crash your disassembler/debugger | Clean | |
| TLS callback functions array detected | Clean | |
Packer detection on signature database
Microsoft Visual C++ v7.1 EXE
Microsoft Visual C++ v7.0
Dynamic Analysis
No Dynamic Analysis Result Received
Behavioral Information is not Available
Precise Detectors Analysis Results
| Detector Name | Date | Verdict | Reason | |
|---|---|---|---|---|
| Static Precise PUA Detector 1 | 2026-04-05 12:45:04.813925 | No Match | help | NotDetected |
| Static Precise PUA Detector 4 | 2026-04-05 12:45:04.839184 | No Match | help | NotDetected |
| Static Precise NI Detector 3 | 2026-04-05 12:45:04.916424 | No Match | help | NotDetected |
| Static Precise PUA Detector 5 | 2026-04-05 12:45:04.931993 | No Match | help | NotDetected |
| Static Precise Trojan Detector 1 | 2026-04-05 12:45:04.970943 | No Match | help | NotDetected |
| Static Precise Trojan Detector 3 | 2026-04-05 12:45:04.956284 | No Match | help | NotDetected |
| Static Precise PUA Detector 6 | 2026-04-05 12:45:05.028712 | No Match | help | NotDetected |
| Static Precise Trojan Detector 12 | 2026-04-05 12:45:05.041479 | No Match | help | NotDetected |
| Static Precise Virus Detector 1 | 2026-04-05 12:45:05.071424 | No Match | help | NotDetected |
| Static Precise Virus Detector 2 | 2026-04-05 12:45:05.076167 | No Match | help | NotDetected |
| Static Precise NI Detector 1 | 2026-04-05 12:45:05.104536 | No Match | help | NotDetected |
| Static Precise NI Detector 2 | 2026-04-05 12:45:05.132420 | No Match | help | NotDetected |
| Static Precise Trojan Detector 13 | 2026-04-05 12:45:05.143601 | No Match | help | NotDetected |
| Static Precise PUA Detector 2 | 2026-04-05 12:45:05.145374 | No Match | help | NotDetected |
Advance Heuristics
No Advanced Heuristic Analysis Result Received
Human Expert Analysis Results
Analysis Start Date: 2026-04-04 14:50:24.352567 ( )
Analysis End Date: 2026-04-06 09:55:21.191612 ( )
File Upload Date: 2026-04-03 22:20:38.134928 ( )
Update Date: 2026-04-06 09:55:21.220816 ( )
Human Expert Analyst Feedback: -
Verdict: Malware
Malware Family:
Malware Type: Trojan Generic
Additional File Information
| Property | Value |
|---|
| Name | Virtual Address | Virtual Size | Raw Size | Entropy | MD5 |
|---|