MALICIOUS — virussign.com_1a29de645e16cc2792b9ef64227f8e50.vir
MALICIOUS — virussign.com_1a29de645e16cc2792b9ef64227f8e50.vir is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (93/100), attributed to the Pioneer family. 5 of 55 detection engines flagged it.
Identification
- SHA-256:
aa2a191c291190f16c6c72b2922c879588774f1415d619e00e518bc17eb6690e - SHA-1:
144905c0dcbdbc336407f837fa3864d1f37bdbf4 - MD5:
1a29de645e16cc2792b9ef64227f8e50 - imphash:
a68cdbcdef134517d8c0ef74e69b1e44 - ssdeep:
12288:jWPX+pd167QhE0s7+jM+M6ugRfMMkIM7ovX+pd167QhE0u7+YrBjvrEH742:GE6Ehg7mM+M6RkMkIM7gE6Eh67ZrEH71 - TLSH:
T1F64FCFE80B23220FC9B15B07AD0A4A4E65678872D56E5E4CD30BD1AC9DE757F843C0B9 - Submitted as: virussign.com_1a29de645e16cc2792b9ef64227f8e50.vir
- File type: pe · Size: 751319 bytes
- Verdict: malicious (93/100) · Family: Pioneer
Detections (5 of 55 engines)
- ClamAV (daily): Win.Virus.Pioneer-9111434-0
- LIEF (executable format parser): lief:invalid-authenticode
- Microsoft Defender: Virus:Win32/Floxif.H
- Emsisoft (Emergency Kit): Win32.Floxif.A
- Kaspersky (KVRT): Virus.Win32.Pioneer.cz
Why this verdict
The malicious score of 93/100 is the fusion of 3 weighted signals:
- ClamAV (daily) flagged Win.Virus.Pioneer-9111434-0 (rule
Win.Virus.Pioneer-9111434-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 21 external host(s) at runtime (16 HTTP) - network signal, weight 0.40, confidence 0.80
- LIEF (executable format parser) flagged lief:invalid-authenticode (rule
lief:invalid-authenticode) - engine signal, weight 0.35, confidence 0.70
Dynamic analysis (windows)
0 behavior events · 0 ATT&CK techniques · 0 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
- settings-win.data.microsoft.com
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=1787670673&P2=404&P3=2&P4=SZ6bzbOUwtDdDMtuo%2bJbefLw8Fjcq8K1A1RiLdSE2%2bMukZh91vCvw01MJyyWokVNFF%2b5OkQ7TWNirKAzB3goDg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- crl.microsoft.com
- www.microsoft.com
- go.microsoft.com
Embedded IP addresses
- 40.79.141.152
- 4.247.188.233
- 4.230.171.124
- 52.230.60.54
- 4.247.188.224
- 142.250.183.35
- 135.232.92.137
- 135.233.95.135
- 13.69.116.105
- 20.76.201.171
- 52.123.128.14
- 52.123.252.232
- 20.184.175.14
- 4.207.44.66
- 135.233.45.223
- 203.26.79.13
- 72.145.35.104
- 52.148.114.188
- 74.178.76.44
- 52.110.12.32
- 52.110.12.20
File paths
- V:\:j:
More Pioneer samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report