MALICIOUS — virussign.com_ffb69cce77fbe899c8ebd9a011b1f660.vir
MALICIOUS — virussign.com_ffb69cce77fbe899c8ebd9a011b1f660.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100), attributed to the Azov family. 5 of 55 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
e523ca8a54d84829c39d37d8b23fa724397fe65d326dfc8eb2f905e7fc035ada - SHA-1:
9c5fe50f9a09e07e7a9a1c3c009ed55ad853412d - MD5:
ffb69cce77fbe899c8ebd9a011b1f660 - imphash:
8de83de163133d54b3ee900548ff55fe - ssdeep:
6144:JrQrrX4M+IvjDecs9Nxd00mQyilVhfGPw4Qh:uXjScs9NflmQfHfG/Qh - TLSH:
T1554629A9816F7301E2F6D864B47145CC882BB55C60B1AFCD5303C17A40E6F7B98B68E9 - Submitted as: virussign.com_ffb69cce77fbe899c8ebd9a011b1f660.vir
- File type: pe · Size: 296349 bytes
- Verdict: malicious (78/100) · Family: Azov
Source: VirusSign · first seen 2026-08-21T00:00:00.000Z · SHA-256 verified
Detections (5 of 55 engines)
- YARA: Yara-Rules community: YR_AntiDebug_Checks
- Microsoft Defender: Ransom:Win64/Azov.psyA!MTB
- Emsisoft (Emergency Kit): Trojan.Ransom.Azov.1
- Trellix Stinger (McAfee): Trojan-FXIH!FFB69CCE77FB
- Kaspersky (KVRT): HEUR:Trojan.Win32.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 78/100 is the fusion of 6 weighted signals:
- Memory forensics: 2 finding(s), e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.50, confidence 0.85 - Contacted 20 external host(s) at runtime (17 HTTP) - network signal, weight 0.40, confidence 0.80
- YARA: Yara-Rules community flagged YR_AntiDebug_Checks (rule
YR_AntiDebug_Checks) - engine signal, weight 0.35, confidence 0.70 - communicate over HTTP (rule
communicate over HTTP) - capa signal, weight 0.30, confidence 0.60 - enumerate processes (rule
enumerate processes) - capa signal, weight 0.20, confidence 0.60 - Extracted generic config (1 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
26 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
- msedge.api.cdp.microsoft.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
Dropped files
- 2c00ec76dc612369ebc14254f78443fff98a9bcff511315eaae9f8f4306ada8d -
2c00ec76dc612369ebc14254f78443fff98a9bcff511315eaae9f8f4306ada8d
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/9a8a705c-852d-4d18-b32a-ee1d872f4bd9/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9a8a705c-852d-4d18-b32a-ee1d872f4bd9?P1=1787937345&P2=404&P3=2&P4=l%2flxWvpSeJ8kGouPfqUMoFe1XkjGhQk8ZeNcYzIQvNoxSNH%2f%2fFZEGmkWMBvmrxCEkOwVxt8RRj2aKXLsBpn7sA%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
- 20.42.73.26
- 40.84.97.4
- 4.230.171.124
- 52.230.60.54
- 20.42.179.192
- 74.178.76.128
- 20.184.175.12
- 74.178.76.54
- 52.123.129.14
- 20.231.239.246
- 52.123.128.14
- 162.159.142.9
- 203.26.79.13
- 13.89.179.15
- 135.232.92.34
- 135.233.45.223
- 52.148.114.188
- 52.110.12.42
- 72.153.5.61
- 52.110.12.37
More Azov samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report