SUSPICIOUS — virussign.com_20cf7da21e9c2f9e3a6b748859a55860.vir
SUSPICIOUS — virussign.com_20cf7da21e9c2f9e3a6b748859a55860.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (65/100), attributed to the Azov family. 6 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
3c5cbfbd038de1432471c1e9fa659d17a9ef8a7d0d26a9460f49f81536526f04 - SHA-1:
c5fa43daa5c507b93308af0aa82c2648b00c0e70 - MD5:
20cf7da21e9c2f9e3a6b748859a55860 - imphash:
f7d9aa1586a9bf8d3a6f315b71206fa9 - ssdeep:
12288:kfnpIQZHU/Bb7f9pjjHzs9ouVe+tBPF+TINuQ9Z2tcf:kY/Bb7f9Rae+tBPF+TINf9ZN - TLSH:
T1374F49441517B3ABEBF7B6111830578CE60772BA667C2B9C5B06E02E404F927CBD249E - Submitted as: virussign.com_20cf7da21e9c2f9e3a6b748859a55860.vir
- File type: pe · Size: 688661 bytes
- Verdict: suspicious (65/100) · Family: Azov
Source: VirusSign · first seen 2026-08-17T00:00:00.000Z · SHA-256 verified
Detections (6 of 55 engines)
- capa (capabilities): capability:collection/keylog
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- Microsoft Defender: Ransom:Win64/Azov.psyA!MTB
- Emsisoft (Emergency Kit): Trojan.Ransom.Azov.1
- Trellix Stinger (McAfee): Trojan-FXIH!20CF7DA21E9C
- Kaspersky (KVRT): HEUR:Trojan.Win32.Generic
MITRE ATT&CK
Why this verdict
The suspicious score of 65/100 is the fusion of 3 weighted signals:
- capture keystrokes (rule
capture keystrokes) - capa signal, weight 0.40, confidence 0.80 - Contacted 24 external host(s) at runtime (15 HTTP) - network signal, weight 0.40, confidence 0.80
- YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
Dynamic analysis (windows)
34 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
- 3ad847c1f8826f02282d0660d01eaa2d723a7643ccdc6cd1e7591c748e156a65 -
3ad847c1f8826f02282d0660d01eaa2d723a7643ccdc6cd1e7591c748e156a65
Embedded URLs
- http://schemas.microsoft.com/SMI/2005/WindowsSettings
- 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
Embedded domains
- ug.mi.oc.co
- schemas.microsoft.com
Embedded IP addresses
- 92.223.78.30
- 20.184.175.18
- 4.230.171.124
- 20.42.179.204
- 20.247.185.124
- 172.215.188.225
- 52.230.60.54
- 135.232.92.137
- 4.150.223.108
- 74.178.240.51
- 20.231.239.246
- 52.123.128.14
- 52.123.129.14
- 104.208.16.94
- 172.178.240.161
- 135.234.160.245
- 4.247.188.233
- 203.26.79.13
- 72.153.5.63
- 52.123.252.247
- 52.148.114.188
- 20.165.94.46
- 52.110.12.42
- 52.110.12.8
More Azov samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report