MALICIOUS
124
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, with one specifically identified as a potential phishing lure. ClamAV detection and ML classification strongly indicate malicious intent. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic further suggests a tactic to obscure the true malicious destination by using a large number of links and disposable hosting.
Machine Learning
- Nyx PDF Classifier malicious score 0.8212
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ketchas.ru/pbw?utm_term=is+the+acls+test+hard
- https://cdn-cms.f-static.net/uploads/4477409/normal_606218f6d8374.pdf
- https://godewofevi.weebly.com/uploads/1/3/2/8/132814364/nupezavit_podebabozefuzer_desixikaguji.pdf
- https://static.s123-cdn-static-d.com/uploads/4384149/normal_60b1ff77eeab7.pdf
- https://static.s123-cdn-static.com/uploads/4370051/normal_60087e8f58e7c.pdf
- https://judurufag.weebly.com/uploads/1/3/4/6/134688768/9372bd9ef9.pdf
- https://pajotesose.weebly.com/uploads/1/3/2/6/132681045/supipafige-serusapiga-tetuvoga-sofimugo.pdf
- https://cdn-cms.f-static.net/uploads/4426085/normal_601e6e0f37dc0.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/6a13e3fa-c8e6-4de7-9c8b-e075ce10a81f/86868864337.pdf
- http://zolunegoli.pbworks.com/w/file/fetch/144562710/clash_of_clans_tips_and_tricks_2021.pdf
- https://uploads.strikinglycdn.com/files/29b55fb3-29ca-4407-9eb1-2bde917dd3aa/40483131764.pdf
- https://uploads.strikinglycdn.com/files/ad6091a3-bc0c-439d-887d-48cb5b2a7698/fetepatewozukowurulir.pdf
- http://wixugigir.pbworks.com/w/file/fetch/144578952/mortal_engines_book_3.pdf
- http://xutosop.pbworks.com/w/file/fetch/144446580/tubidy_mp3_mzik_indirme_program_indir_cretsiz.pdf
- https://uploads.strikinglycdn.com/files/c2c5cef2-b273-4bf5-bfaf-148128f4f883/simisujaxixakiloximovali.pdf
- http://letonepamusi.pbworks.com/f/minevipepavidadenefevovil.pdf
- http://sirazumebow.pbworks.com/f/dejevinazutinefetiladire.pdf
- https://uploads.strikinglycdn.com/files/d265ee84-5d3b-40b6-a9dc-aee522728388/homeward_bound_3_a_river_runs_through_it_cast.pdf
- https://uploads.strikinglycdn.com/files/bec077c5-0652-4c05-9f34-c0805d4cc2d2/fifth_grade_essays_examples.pdf
- http://scripts.sil.org/OFL
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f739.bin5d0471ceeba7f19f1ecdf736a9cd8fa403485955a2751f52378271000bcfb5cd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF739 | 4964 bytes |
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