MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, with one prominent URL pointing to a domain associated with link farming and potentially malicious content. The presence of external URIs and the link farm heuristic suggest an attempt to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
Heuristics 5
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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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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://mezovuduw.ru/award?keyword=write+source+2020+pdf PDF link annotation
- http://mevukavotidu.getenjoyment.net/newozebovedesutij.pdfIn PDF document text
- http://vozajomaralamer.mygamesonline.org/big_bang_theory_summary.pdfIn PDF document text
- http://tiktoktop.design/zelemivijhbw.pdfIn PDF document text
- http://fredo.run/90615188899zo3c7.pdfIn PDF document text
- http://zodelem.mygamesonline.org/how_do_you_reset_a_honeywell_thermostat.pdfIn PDF document text
- http://teenagetutor.online/antropoloji_sorulare3mfv.pdfIn PDF document text
- http://esclub.info/what_inferential_statistics_to_usexbv7y.pdfIn PDF document text
- http://50offshop.pro/49662997013sdq56.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://gosaduzunake.myartsonline.com/64098959913.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1a5e8eec-8378-4d9d-ba22-15e0d3ea185c/imax_b6ac_80w_6a_updated_balance_charger_discharge.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/66d9410c-cc5c-491b-b485-c4f83476b7c3/292670350.pdfIn PDF document text
- https://d70b1dc8-7d09-4148-9854-e6a7cae1b87b.filesusr.com/ugd/5899d5_6567a3a3b36f4ee39e6fba22849f5cc0.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/f10fa701-c577-4b56-bd5f-272e6d4c1bab/sea_ray_180_owners_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/90a0ddf3-cd7b-4f00-b3b5-20803d36dc9c/kokoxogow.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3ba7f5e8-f324-46ff-af40-942f9e6a6172/toguf.pdfIn PDF document text
- https://s3.amazonaws.com/sesafefanulokam/96195991875.pdfIn PDF document text
- https://s3.amazonaws.com/jepinebawo/bijebafufugij.pdfIn PDF document text
- https://s3.amazonaws.com/zolerazowubow/11252240431.pdfIn PDF document text
- https://77abcf6a-1f47-4233-a5f7-28832101be0a.filesusr.com/ugd/e29e5c_47b699591f4d4e0bb5daf8a63d22f4d7.pdf?index=trueIn PDF document text
- https://507f79ed-2408-4027-b124-45ed49bded7d.filesusr.com/ugd/2de61b_362c2a0e6fb74237b572ade96de1a8bd.pdf?index=trueIn PDF document text
- https://feedbc21-cb93-402c-9ae2-3476589645d2.filesusr.com/ugd/f3ecbe_9541d4ea42aa4e7689cdbfccb06b4a25.pdf?index=trueIn PDF document text
- http://fuvamawijivef.atwebpages.com/functional_data_analysis_with_r_and_matlab.pdfIn PDF document text
- https://e0a971b2-7104-4718-9e5f-4f17d768618f.filesusr.com/ugd/6d43b6_d842333ad3da413a8e541f2b8cba6218.pdf?index=trueIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f221.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF221 | 4972 bytes |
SHA-256: 734fbcb32c4a030b1810b5ba26cef1de50d3dcf27b9d6aeff03f5782af87861c |
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font_01_sfnt_off0001033b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1033B | 10652 bytes |
SHA-256: ef8145c2b6beab96a2fb756498e474afc4a6404d0a77f10ae367f2024fd575ab |
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font_02_sfnt_off00012791.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12791 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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