SUSPICIOUS — virussign.com_fe37a42905cdbd867c678f6b0c270ca0.vir
SUSPICIOUS — virussign.com_fe37a42905cdbd867c678f6b0c270ca0.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100), attributed to the Azov family. 4 of 55 detection engines flagged it.
Identification
- SHA-256:
1493ce8162f0a583ca8ad00ca77dbd012b595cc5f32042913fd13681ace6da05 - SHA-1:
cfe5e08be97aec1846eba016cff27963aba54735 - MD5:
fe37a42905cdbd867c678f6b0c270ca0 - imphash:
165707af9d16163113350c7b4110daa4 - ssdeep:
1536:GLzM9vXuhi3ugGXjREQ/ZP9t+YXzvlmX8/LuY89B8e2:hYU39mhP9vve8DEBz2 - TLSH:
T15239AED8710C0394D332BA28C4BCD5AF6B1221D2F1B7955AD905D26BB070D37A13ABB9 - Submitted as: virussign.com_fe37a42905cdbd867c678f6b0c270ca0.vir
- File type: pe · Size: 86749 bytes
- Verdict: suspicious (64/100) · Family: Azov
Source: VirusSign · first seen 2026-08-21T00:00:00.000Z · SHA-256 verified
Detections (4 of 55 engines)
- Microsoft Defender: Ransom:Win64/Azov.psyA!MTB
- Emsisoft (Emergency Kit): Trojan.Ransom.Azov.1
- Trellix Stinger (McAfee): Trojan-FXIH!FE37A42905CD
- Kaspersky (KVRT): HEUR:Trojan.Win64.AsowWiper.b
Why this verdict
The suspicious score of 64/100 is the fusion of 2 weighted signals:
- Memory forensics: 3 finding(s), e.g. process hidden from a listing (rule
windows.psxview.PsXView) - memory signal, weight 0.55, confidence 0.85 - Contacted 24 external host(s) at runtime (17 HTTP) - network signal, weight 0.40, confidence 0.80
Dynamic analysis (windows)
11 behavior events · 0 ATT&CK techniques · 1 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
- fd1b9a5f9afcc8c4f401514c49d9486447814c3e18f8d7e0f6f7210bc542b5f2 -
fd1b9a5f9afcc8c4f401514c49d9486447814c3e18f8d7e0f6f7210bc542b5f2
Embedded URLs
- http://www.microsoft.com/pki/certs/MicrosoftTimeStampPCA.crt0
- http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl0T
- 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=1787935688&P2=404&P3=2&P4=jOirFRewS%2bs8mWjdVUQXQpblqdm3JZC6%2f1BCIivBk3EHdJDlkHP0jPd0k5yPvbKZLurxRtBlLHGR8o%2ft4D%2bhZw%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
Embedded domains
- crl.microsoft.com
- www.microsoft.com
Embedded IP addresses
- 51.11.192.49
- 52.123.252.240
- 4.230.171.124
- 40.84.97.4
- 52.253.84.76
- 135.233.95.144
- 4.150.223.112
- 52.123.252.192
- 74.178.240.51
- 74.178.76.128
- 52.168.117.171
- 20.112.250.133
- 52.123.129.14
- 52.123.128.14
- 52.123.252.238
- 203.26.79.13
- 52.123.252.227
- 20.165.94.46
- 52.123.252.239
- 172.178.240.161
- 72.154.7.108
- 52.148.114.188
- 52.110.12.10
- 52.110.12.53
More Azov samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report