MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic, pointing to various PDF files. One of the primary links directs to 'trafffi.ru', suggesting a potential attempt to drive traffic or distribute further malicious content. The ML classifier also strongly indicated maliciousness. No scripts were extracted, but the structure and link farm suggest a malicious intent to redirect users.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://trafffi.ru/strik?utm_term=pixel+gun+apocalypse+3+unblocked+76+ez
- https://cdn.sqhk.co/zexukobesu/RYY1dts/highest_score_in_bowling_strike.pdf
- https://cdn-cms.f-static.net/uploads/4465012/normal_5fab5027e5782.pdf
- https://cdn.sqhk.co/tezikegoj/jcjcRX1/59524166634.pdf
- https://cdn-cms.f-static.net/uploads/4366401/normal_5fe8e3df6435b.pdf
- https://cdn.sqhk.co/fagesupuwe/ij1igwh/gikugefuvonikam.pdf
- https://cdn.sqhk.co/mivesumor/jdiaAia/velocity_rush_parkour_action_game_hack.pdf
- https://cdn.sqhk.co/muruwake/jgjhjjc/miami_skydiving_center_reviews.pdf
- https://cdn.sqhk.co/zotipimesaza/igiaicK/jefopavexesoto.pdf
- https://cdn-cms.f-static.net/uploads/4485587/normal_5fe8826a40683.pdf
- https://dukilasurijase.weebly.com/uploads/1/3/2/8/132815907/99ae1c008e.pdf
- https://cdn.sqhk.co/pimibopugugo/nihccia/best_80s_songs_playlist_download.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://uploads.strikinglycdn.com/files/85e4f397-c2a4-44ad-a67f-4f147c82c70f/under_the_black_sun.pdf
- https://s3.amazonaws.com/wesezuzuvalirik/10391272488.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://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c05d.bin4e4183ef93f49ab704ba34cb5998b61ec684fb42b62fad3cdd8e46823b686cb4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC05D | 5768 bytes |
font_01_sfnt_off0000d41a.bind123f1a7b94908bdcec673df0ef18f5596053dc2c034c76381ade0ec5faf8196 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD41A | 9784 bytes |
font_02_sfnt_off0000f594.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF594 | 4324 bytes |
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