SUSPICIOUS — virussign.com_ee9b5ae024d68622b32103d6673f2840.vir
SUSPICIOUS — virussign.com_ee9b5ae024d68622b32103d6673f2840.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (48/100). 5 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
904ba6960fce3dd682b5ab9804be4b833f8c28dd023fa5376959f852f20e076b - SHA-1:
ea1f86fac830d7e06d6e6edd5c08898ef0752d79 - MD5:
ee9b5ae024d68622b32103d6673f2840 - imphash:
d41d8cd98f00b204e9800998ecf8427e - ssdeep:
1536:BOnONtvkAJ6EJVK17BaoAMzaNV39XxwP0NaRFoLRaEes6pyq2ci6I9h0d:ByONtvQBOZhxM8aoLRabNynci6M+d - TLSH:
T11439120BF3A63290C75153617C85CA2FB50219DC9380997828249E913C7CE6B7E71F76 - Submitted as: virussign.com_ee9b5ae024d68622b32103d6673f2840.vir
- File type: pe · Size: 86528 bytes
- Verdict: suspicious (48/100)
Source: VirusSign · first seen 2026-08-21T00:00:00.000Z · SHA-256 verified
Detections (5 of 55 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-sections:.text
- Microsoft Defender: Trojan:Win32/Glupteba!pz
- Emsisoft (Emergency Kit): Gen:Variant.Razy.870640
- Trellix Stinger (McAfee): Glupteba-FUBP!EE9B5AE024D6
- Kaspersky (KVRT): HEUR:Trojan.Win32.Copak.pef
MITRE ATT&CK
Why this verdict
The suspicious score of 48/100 is the fusion of 3 weighted signals:
- Contacted 24 external host(s) at runtime (21 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)
109 behavior events · 0 ATT&CK techniques · 5 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_cdd02d8236fa4d61.exe -
38706fec37ca39196974da66269365d7b49d673a103e74fd0f8d76c2c39760e7 - c34eeb1cfafafd947460909b9eb5f2ec6d79a2155d7a462bd564b03a23399099 -
c34eeb1cfafafd947460909b9eb5f2ec6d79a2155d7a462bd564b03a23399099 - 0bb60020a8b92dafdf61efb65737b3512db11b682b392ceda3f5c5e7fe966251 -
0bb60020a8b92dafdf61efb65737b3512db11b682b392ceda3f5c5e7fe966251 - 380bbf5c790d0367a95c08550ffe7c4f5822df16789a0e74af296f3935d82ef7 -
380bbf5c790d0367a95c08550ffe7c4f5822df16789a0e74af296f3935d82ef7 - 68ec2d76a793222b1c516e75cf74c27aff79cd7f43dd08d4312413c8859e605d -
68ec2d76a793222b1c516e75cf74c27aff79cd7f43dd08d4312413c8859e605d
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/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=1787936467&P2=404&P3=2&P4=FXdGJ%2bOSp7ngdZmscfBdyec7L7YIEZrOb9jHLVf6NK5I2qoyPXuPxVByqMEE6nLAgAhsf5QoNYP9UqHpfrpUWg%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=1787936560&P2=404&P3=2&P4=Cxra%2fl6h06qdbDzKolZxhGoqw4afQ2wo3FVomwTfJhAb%2bd1BVSX3lwt5sgYaZo6Q6joGmrnJqh6UujWS8mZz3g%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 104.46.162.229
- 4.230.171.124
- 172.215.188.232
- 57.155.104.224
- 4.144.132.114
- 135.233.95.144
- 4.150.223.109
- 74.178.76.54
- 74.179.77.204
- 20.231.239.246
- 52.123.129.14
- 52.123.128.14
- 40.99.133.210
- 162.159.142.9
- 57.155.101.212
- 203.26.79.13
- 135.233.45.223
- 52.110.12.14
- 52.110.12.21
- 74.178.232.29
- 52.148.114.188
- 72.153.5.63
- 52.110.12.49
- 52.110.12.32
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report