SUSPICIOUS — virussign.com_e88d3364439144fe0417e43d29fedd00.vir
SUSPICIOUS — virussign.com_e88d3364439144fe0417e43d29fedd00.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (62/100), attributed to the AntiDebug family. 5 of 55 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
ff19e2f6dabfadcf478f84837779621d98cc647bac98493401d75a82a73d3af4 - SHA-1:
071f25eec58b6e9f1b69b86f77973907d4365bbd - MD5:
e88d3364439144fe0417e43d29fedd00 - imphash:
46c86421d03855f22048c22182f40032 - ssdeep:
3072:iYf6brnonp1BkVU39Ll6VSkHteWpooCYc7qA0HrWPXn6LV6Sz6FL6+mqSMo2MAio:qH2p2s9wDD7Cn0KPXqx1q7ceUK - TLSH:
T148427CA4805B3312E2F7D864B43146DC842AB55CA0B1AECE9303D17A81F5F7BD47A8E5 - Submitted as: virussign.com_e88d3364439144fe0417e43d29fedd00.vir
- File type: pe · Size: 205725 bytes
- Verdict: suspicious (62/100) · Family: AntiDebug
Source: VirusSign · first seen 2026-08-17T00:00:00.000Z · 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!E88D33644391
- Kaspersky (KVRT): HEUR:Trojan.Win32.Generic
MITRE ATT&CK
Why this verdict
The suspicious score of 62/100 is the fusion of 5 weighted signals:
- Contacted 19 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
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- licensing.mp.microsoft.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- officeclient.microsoft.com
- settings-win.data.microsoft.com
- odc.officeapps.live.com
- assets.msn.com
- msedge.api.cdp.microsoft.com
Dropped files
- b3ab5f2de517b73f59d3b324d98d321e394a5e88449377e89ff1f8e26fe14e4d -
b3ab5f2de517b73f59d3b324d98d321e394a5e88449377e89ff1f8e26fe14e4d
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/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787650828&P2=404&P3=2&P4=JDnsvmWejyRW03EMkd1khzgXfSjSTRK%2bOYXt2%2fd5zTR1UtJ%2bRSZ4TsKJjyJU84JEYMZ%2bTah%2fys2NcKzWeqX2GQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- crl.microsoft.com
- www.microsoft.com
Embedded IP addresses
- 74.178.232.29
- 74.178.240.61
- 20.50.73.15
- 20.247.184.142
- 40.84.97.4
- 4.230.171.124
- 172.215.188.232
- 203.26.79.13
- 4.150.223.106
- 20.76.201.171
- 135.234.160.244
- 20.236.44.162
- 4.150.223.105
- 74.179.71.159
- 40.104.4.2
- 52.148.114.188
- 52.110.12.14
- 72.153.5.132
- 52.110.12.52
More AntiDebug samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report