MALICIOUS — virussign.com_a4192c45d863fccf69d425dcf4669310.vir
MALICIOUS — virussign.com_a4192c45d863fccf69d425dcf4669310.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (90/100). 4 of 55 detection engines flagged it.
Identification
- SHA-256:
0326356b7a9737498f633eb2230d351c101a95771a1feb920db052225e46a08b - SHA-1:
7285348901b556eaaa98df95c25bb09ae1759a81 - MD5:
a4192c45d863fccf69d425dcf4669310 - imphash:
0ed11c14a2759c69bfa93dd64e1f1654 - ssdeep:
48:6dAH5YVOZ2VUycweGkDM2J4G5KX0bB+BDq9J5Sbf:LZ2VUyB8IcB+FqX5Sbf - TLSH:
T17F1E5042213389BCD6A7C190FC639F4C12B2F812E168244CCD0A641BD1CA97781E9DFE - Submitted as: virussign.com_a4192c45d863fccf69d425dcf4669310.vir
- File type: pe · Size: 6657 bytes
- Verdict: malicious (90/100)
Source: VirusSign · first seen 2026-08-18T00:00:00.000Z · SHA-256 verified
Detections (4 of 55 engines)
- ClamAV (daily): Win.Spyware.18409-2
- Microsoft Defender: Backdoor:Win32/Berbew.G.dll
- Emsisoft (Emergency Kit): Gen:Variant.Virus.Virlock.16
- Kaspersky (KVRT): Backdoor.Win32.Padodor.gen
Why this verdict
The malicious score of 90/100 is the fusion of 2 weighted signals:
- ClamAV (daily) flagged Win.Spyware.18409-2 (rule
Win.Spyware.18409-2) - engine signal, weight 0.90, confidence 0.95 - Contacted 20 external host(s) at runtime (17 HTTP) - network signal, weight 0.40, confidence 0.80
Dynamic analysis (windows)
104 behavior events · 0 ATT&CK techniques · 0 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- officeclient.microsoft.com
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787727362&P2=404&P3=2&P4=jktjaYwm%2fYQHArTZAM%2fdAHFdqcr9lgEh%2b8hDglYinB4R9Te%2fRo8CXFoGb61ZPr%2boa%2bVCcIDwSPtCcQKakeg5Jw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Embedded IP addresses
- 135.232.92.34
- 20.42.73.30
- 4.230.171.124
- 57.154.63.210
- 4.144.132.114
- 4.247.188.233
- 135.232.92.137
- 20.184.175.22
- 74.178.240.51
- 20.112.250.133
- 52.123.129.14
- 52.123.128.14
- 4.207.44.67
- 203.26.79.13
- 74.178.232.29
- 72.153.5.131
- 172.178.240.161
- 52.148.114.188
- 52.110.12.2
- 52.110.12.26
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report