SUSPICIOUS — 4774069215.pdf
SUSPICIOUS — 4774069215.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 53 detection engines flagged it.
Identification
- SHA-256:
1faeb49f1c3cf32d55f8adfd10f9aea4407ea7d0948f10728e1cd3801479a096 - SHA-1:
ddcc4f8d6df45722960c7dbd64e4edfabe815594 - MD5:
fe468d4086615cc52f87f7b96360170f - ssdeep:
768:+gGzpD9rqvzUU7IEeCgMsBStLiQKX/KPGwunv4MVihhV0fiPBAB4X6Q4:7GFBejhenjBVzPKPerIhhrPaB4X6Q4 - TLSH:
T12D328DF35097DD8D7A8B6B936AFA21196049D6C8713393B44488B63CC4B87EE3F10961 - Submitted as: 4774069215.pdf
- File type: pdf · Size: 44921 bytes
- Verdict: suspicious (44/100)
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
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=c%25C3%25A1ch+x%25C3%25B3a+t%25C3%25A0i+kho, https://site-1040104.mozfiles.com/files/1040104/valemefe.pdf, https://site-1036637.mozfiles.com/files/1036637/62853716912.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
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://gettraff.ru/strik?keyword=c%25C3%25A1ch+x%25C3%25B3a+t%25C3%25A0i+kho
- https://site-1040104.mozfiles.com/files/1040104/valemefe.pdf
- https://site-1036637.mozfiles.com/files/1036637/62853716912.pdf
- https://site-1036820.mozfiles.com/files/1036820/17767178577.pdf
- https://site-1036824.mozfiles.com/files/1036824/soguvukiwobipiviwiderezid.pdf
- https://site-1037035.mozfiles.com/files/1037035/jabomerirafa.pdf
- https://site-1036958.mozfiles.com/files/1036958/52400466296.pdf
- https://site-1037193.mozfiles.com/files/1037193/varisabininuziguwomi.pdf
- https://site-1039498.mozfiles.com/files/1039498/damiso.pdf
- https://uploads.strikinglycdn.com/files/13ae2a69-5427-4ae5-9710-07660cd9ad3b/jodurisibesivexosejum.pdf
- https://uploads.strikinglycdn.com/files/a99d83fd-ed34-4e3e-ab04-fff76a6c526d/debizesisekaso.pdf
- https://uploads.strikinglycdn.com/files/6c419b30-b2b0-48fd-9df3-45ead1cd20b5/5707642006.pdf
- https://uploads.strikinglycdn.com/files/e6ee13e4-80cd-43f1-8bcb-753e3245b085/79730010583.pdf
- https://uploads.strikinglycdn.com/files/cb91e25b-84c7-4d44-bb12-831b9718e920/2926307077.pdf
- http://mevol.mariemanski.com/uploads/1/3/1/8/131872225/4033184.pdf
- http://kinus.teachingwriting.co.uk/uploads/1/3/2/7/132740327/bf3ae9a5d25cdcf.pdf
- http://jejor.globalstakesconsulting.com/uploads/1/3/1/3/131381088/jerakeduriwene.pdf
- http://gezizena.donabarnett.com/uploads/1/3/2/6/132681311/2785253.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/
Embedded domains
- gettraff.ru
- site-1040104.mozfiles.com
- site-1036637.mozfiles.com
- site-1036820.mozfiles.com
- site-1036824.mozfiles.com
- site-1037035.mozfiles.com
- site-1036958.mozfiles.com
- site-1037193.mozfiles.com
- site-1039498.mozfiles.com
- uploads.strikinglycdn.com
- mevol.mariemanski.com
- kinus.teachingwriting.co.uk
- jejor.globalstakesconsulting.com
- gezizena.donabarnett.com
- www.w3.org
- purl.org
- ns.adobe.com
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