MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that point to known malicious redirector infrastructure, specifically `https://cctraff.ru/123?utm_term=grillsmith+30+quart+turkey+fryer+manual+pdf`. The document body, though heavily obfuscated, appears to be a lure related to a turkey fryer manual. The ML classifier and ClamAV detection strongly indicate malicious intent, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://cctraff.ru/123?utm_term=grillsmith+30+quart+turkey+fryer+manual+pdf In PDF document text
- https://site-1172602.mozfiles.com/files/1172602/flo_ev_charging_network.pdfIn PDF document text
- https://site-1175421.mozfiles.com/files/1175421/disney_movie_quotes_quiz_printable.pdfIn PDF document text
- https://site-1246355.mozfiles.com/files/1246355/55006419061.pdfIn PDF document text
- https://site-1174866.mozfiles.com/files/1174866/redline_drag_racing_game.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370054/normal_5fa95aeaadc8b.pdfIn PDF document text
- https://cdn.sqhk.co/wovegase/UgPSc2w/botabikoloveko.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366309/normal_5f89aa0ed3cbd.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4408711/normal_5fe3c8fd2938b.pdfIn PDF document text
- https://bogujodoj.weebly.com/uploads/1/3/4/8/134881838/dajuvo.pdfIn PDF document text
- https://bebopajuze.weebly.com/uploads/1/3/5/3/135312866/taxerekimu.pdfIn PDF document text
- https://site-1177705.mozfiles.com/files/1177705/51418146241.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366057/normal_5fada8bb20ca0.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/mujevubutukoxu/72108194413.pdfIn PDF document text
- https://s3.amazonaws.com/fomaralunex/organizational_innovation_2018.pdfIn PDF document text
- https://s3.amazonaws.com/punurum/free_jeopardy_game_template_powerpoint.pdfIn 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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dc05.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC05 | 5912 bytes |
SHA-256: be5af31617ccca2be953ca4e9489a79c22599d1670d0c59db6495a746cec936d |
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font_01_sfnt_off0000effd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFFD | 10596 bytes |
SHA-256: 64c30012fc97d6039fa2acb0b4efe7852b9a3c5181f252e7b1d1edc6ef33698b |
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