MALICIOUS — virussign.com_f4506734f2014f7d6bc411ce27371ef0.vir
MALICIOUS — virussign.com_f4506734f2014f7d6bc411ce27371ef0.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (93/100). 6 of 55 detection engines flagged it.
Identification
- SHA-256:
2aff6e500d1914d9533225d5829e88e5407149bf48c1ed20b426797161d0c118 - SHA-1:
4f0cd6dbbc5b59e68204026bd204f230878d82b7 - MD5:
f4506734f2014f7d6bc411ce27371ef0 - imphash:
de41d4e0545d977de6ca665131bb479a - ssdeep:
49152:UOqXRTiNsPJ1M8SVNA/BoeUZT7fqR1DS8EPviF6EpLqBgtSMVQw:RqXAyPE8SVeUZ/eFjDF686 - TLSH:
T1565D233A115A3E29C7676E377938F71F6F42706630F916611344C23EBC1064BEAA136A - Submitted as: virussign.com_f4506734f2014f7d6bc411ce27371ef0.vir
- File type: pe · Size: 2675833 bytes
- Verdict: malicious (93/100)
Source: VirusSign · first seen 2026-08-20T00:00:00.000Z · SHA-256 verified
Detections (6 of 55 engines)
- ClamAV (daily): Win.Trojan.Generic-10018654-0
- LIEF (executable format parser): lief:invalid-authenticode
- Microsoft Defender: Trojan:Win64/Coinminer.RB!MTB
- Emsisoft (Emergency Kit): Gen:Variant.Zusy.608994
- Trellix Stinger (McAfee): Trojan-FWEM!F4506734F201
- Kaspersky (KVRT): HEUR:Trojan.Win32.Agent.gen
Why this verdict
The malicious score of 93/100 is the fusion of 3 weighted signals:
- ClamAV (daily) flagged Win.Trojan.Generic-10018654-0 (rule
Win.Trojan.Generic-10018654-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 20 external host(s) at runtime (16 HTTP) - network signal, weight 0.40, confidence 0.80
- LIEF (executable format parser) flagged lief:invalid-authenticode (rule
lief:invalid-authenticode) - engine signal, weight 0.35, confidence 0.70
Dynamic analysis (windows)
17 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
- licensing.mp.microsoft.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
Embedded URLs
- http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt0
- 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=1787849771&P2=404&P3=2&P4=kuVQVL0Z4GHPymR%2fOxpzzh%2b64T%2fSYjltDeS%2bxe41f3PggXVYoE4spE10tv7%2bv06T4nWe%2bKRwYmGKDxOAXFZOKA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- 1.gq
- www.microsoft.com
- crl.microsoft.com
Embedded IP addresses
- 20.184.175.1
- 52.230.59.222
- 4.230.171.124
- 40.84.85.40
- 74.178.240.61
- 52.182.141.63
- 74.179.77.164
- 4.150.223.113
- 20.236.44.162
- 40.99.133.210
- 52.123.128.14
- 52.123.129.14
- 203.26.79.13
- 92.223.78.30
- 135.233.45.222
- 74.178.76.44
- 72.153.5.62
- 52.148.114.188
- 52.110.12.14
- 52.110.12.25
File paths
- N:\[]
- P:\$
- I:\&%
- C:\,Q
- L:\+9
- S:\#K8%69
- Q:\.
- X:\-S
- Q:\D;
- G:\,[
- Z:\)
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report