SUSPICIOUS — vesuxidin.pdf
SUSPICIOUS — vesuxidin.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
5f567749cca026c51ab9b93c3105814100e26256906e988fa6ccca0c099857cd - SHA-1:
2e6a72ae2f0578ef1db0f02dd31666784ced6d75 - MD5:
7dea2fc47d367b78d145754c3946533f - ssdeep:
768:AgGzpDQZAYutmce/v0bUIPriUtnoXtSJDz8Eq68LmTywL7aH:NGF8atmcTbPWUOwJH8+lTys7aH - TLSH:
T110339EF354A7DC8CBE87AB136DDE24891455C7896272DBA488C8676DC47C6BCAE00930 - Submitted as: vesuxidin.pdf
- File type: pdf · Size: 48691 bytes
- Verdict: suspicious (64/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 16 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=sap+basis+monitoring+tcodes+pdf, https://site-1037227.mozfiles.com/files/1037227/11967315686.pdf, https://site-1037113.mozfiles.com/files/1037113/gofedepiwiwigatozibi.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Extracted generic config (15 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9728 behavior events · 0 ATT&CK techniques · 3 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
- desktop-hsgcbep
- _dosvc._tcp.local
- desktop-hsgcbep._dosvc._tcp.local
- ntp.ubuntu.com
- 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=1787774128&P2=404&P3=2&P4=If%2fuMnnV1EYx%2bK9t2YrJ3TttNC0Xn3myIdWjAqvimVSrfpHMvavXILR5ld9CHe5tIxSVXsWRxXKAW7E7vTQgrw%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\565f4deb5acf688bda7ea29ded70ddeb.png -
5d9f3d464a66a238b06b0ed7df0da0f3afad69658f5efe67a3355abd848cf8ec - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
3fa0ce9e84ce56e533135062492cf77f931bbf0ee51c45715a69e4d237cc8a19 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=sap+basis+monitoring+tcodes+pdf
- https://site-1037227.mozfiles.com/files/1037227/11967315686.pdf
- https://site-1037113.mozfiles.com/files/1037113/gofedepiwiwigatozibi.pdf
- https://site-1038590.mozfiles.com/files/1038590/13835265910.pdf
- https://site-1037260.mozfiles.com/files/1037260/linogaj.pdf
- https://site-1038375.mozfiles.com/files/1038375/kudulizutur.pdf
- https://site-1036702.mozfiles.com/files/1036702/nomag.pdf
- https://site-1037035.mozfiles.com/files/1037035/kavagi.pdf
- https://site-1036823.mozfiles.com/files/1036823/nizezipejuz.pdf
- https://site-1038390.mozfiles.com/files/1038390/19562107453.pdf
- https://uploads.strikinglycdn.com/files/c6024d3d-19c3-44a0-8d2d-9410b8e6ced6/77181271052.pdf
- https://uploads.strikinglycdn.com/files/acb70828-7b78-46d3-9904-b1595e02f453/zodomirubesapexuz.pdf
- http://files.porterfinancescam.greatwebsitebuilder.com/uploads/1/3/1/8/131858661/bazibaja-junaridixux-xamisejob.pdf
- http://files.kimberlylsimpson.net/uploads/1/3/0/7/130776599/70ef7ac2b86.pdf
- http://files.valleyviewcheese.com/uploads/1/3/2/7/132741211/9e2455f2707651b.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- 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
- gettraff.ru
- site-1037227.mozfiles.com
- site-1037113.mozfiles.com
- site-1038590.mozfiles.com
- site-1037260.mozfiles.com
- site-1038375.mozfiles.com
- site-1036702.mozfiles.com
- site-1037035.mozfiles.com
- site-1036823.mozfiles.com
- site-1038390.mozfiles.com
- uploads.strikinglycdn.com
- files.porterfinancescam.greatwebsitebuilder.com
- files.kimberlylsimpson.net
- files.valleyviewcheese.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.168.117.171
- 135.233.95.144
- 57.154.63.210
- 40.79.141.152
- 52.110.12.33
- 4.230.171.124
- 40.84.97.4
- 135.233.95.135
- 74.178.76.128
- 52.123.129.14
- 20.165.94.46
- 203.26.79.13
- 4.247.188.224
- 135.233.45.223
- 52.148.114.188
- 142.250.195.131
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report