MALICIOUS — virussign.com_14465904975d5e7c856bd6e9c294fa70.vir
MALICIOUS — virussign.com_14465904975d5e7c856bd6e9c294fa70.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100). 6 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
62450fbd6fe378b2ad02cfb219bae451acd1f30862ccbb9d8da324d23323a62c - SHA-1:
77f167e44c18aceafd5152796c6f15d13cf6cc07 - MD5:
14465904975d5e7c856bd6e9c294fa70 - imphash:
8554f3572adc9e2d9892673b477a09c7 - ssdeep:
1536:oC9c8UxFaYqP337uv+wd6vX3K49E/Qm3vDs8jFG0iv5pcA6e9hsIxq/+jnTZVNB:B922fP3Q+1vX3VO/Q2vDsfvvm5YFTZd - TLSH:
T1793A014CABFE115FCCE798A44C25543CE29B129F60ACED9044ECC3FA54B889B5C01A57 - Submitted as: virussign.com_14465904975d5e7c856bd6e9c294fa70.vir
- File type: pe · Size: 93184 bytes
- Verdict: malicious (97/100)
Source: VirusSign · first seen 2026-08-21T00:00:00.000Z · SHA-256 verified
Detections (6 of 55 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:.text
- ClamAV (daily): Win.Packed.Generickdz-10018234-0
- Microsoft Defender: Trojan:Win32/Copak.GPX!MTB
- Emsisoft (Emergency Kit): Trojan.GenericKDZ.104744
- Trellix Stinger (McAfee): Glupteba-FUBP!14465904975D
- Kaspersky (KVRT): HEUR:Trojan.Win32.Copak.pef
MITRE ATT&CK
Why this verdict
The malicious score of 97/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Win.Packed.Generickdz-10018234-0 (rule
Win.Packed.Generickdz-10018234-0) - engine signal, weight 0.90, confidence 0.95 - Memory forensics: 4 finding(s), e.g. process hollowing in tsk_95dc54a0ba (pid 6880) (rule
windows.hollowprocesses.HollowProcesses) - memory signal, weight 0.70, confidence 0.85 - Contacted 23 external host(s) at runtime (19 HTTP) - network signal, weight 0.40, confidence 0.80
- Packing/obfuscation: high-entropy-sections:.text - static signal, weight 0.25, confidence 0.55
- Dropped 1 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60
Dynamic analysis (windows)
113 behavior events · 0 ATT&CK techniques · 6 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
Dropped files
- C:\Users\analyst\AppData\Local\Temp\tsk_95dc54a0bac0434a.exe -
28d3d9c0ce70d34d0d57b00dbf6dc977a3df2048a2e2bebf51691a448cc096fc - c34eeb1cfafafd947460909b9eb5f2ec6d79a2155d7a462bd564b03a23399099 -
c34eeb1cfafafd947460909b9eb5f2ec6d79a2155d7a462bd564b03a23399099 - 830b3a39c41b20ef6dcae3129f906b6fa19844b3ee9862aa247ebde43adcd0b7 -
830b3a39c41b20ef6dcae3129f906b6fa19844b3ee9862aa247ebde43adcd0b7 - 2790e6250297c807cbc7f5f00c85cddf97269d51c9b320528d927056d7e66dea -
2790e6250297c807cbc7f5f00c85cddf97269d51c9b320528d927056d7e66dea - 3a096da912b91f3b00b6614ea809fe63197df9bb4cf4ea4953fb0062b191586e -
3a096da912b91f3b00b6614ea809fe63197df9bb4cf4ea4953fb0062b191586e - f0ff5f08cf3f064e1b3ea2da4f3c93d95f5e508bcfd5f207ceb17667b35d99d1 -
f0ff5f08cf3f064e1b3ea2da4f3c93d95f5e508bcfd5f207ceb17667b35d99d1
Embedded URLs
- http://oracle.com/contracts
- 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/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/fa5c4269-9d03-4a47-8d97-be6931f0b22c?P1=1787935851&P2=404&P3=2&P4=L1MfE2CN%2f4sh%2foPIjZ8b3G4NIeCGxq%2bsTd0aWqoueToGWiCiWzoHZ5aU4pUhhG%2fOXiAn%2fv4gj%2bjCiO%2bW8vAckA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/51d86688-616b-47e3-abeb-3df16a1583c5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/51d86688-616b-47e3-abeb-3df16a1583c5?P1=1787935887&P2=404&P3=2&P4=LwEyrlriHVP%2bC0M8yUcMsK6%2b6CCWReZsQdj%2fYXpvMNt6ll9gIY%2bWz%2f%2bCTKwxfj9CwxAiz0CwxStZ0VtfQ5DxEw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- microsoft.com
- oracle.com
Embedded IP addresses
- 20.42.65.91
- 20.42.179.204
- 4.230.171.124
- 20.247.185.124
- 52.123.252.241
- 20.165.94.63
- 135.232.92.34
- 74.179.77.164
- 74.179.77.204
- 20.42.65.89
- 20.231.239.246
- 52.123.128.14
- 52.123.129.14
- 20.184.175.9
- 203.26.79.13
- 172.178.240.161
- 52.148.114.188
- 52.110.12.5
- 52.110.12.40
- 72.154.7.109
- 92.223.78.30
- 52.110.12.18
- 52.110.12.25
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report