MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains a significant number of external links, many hosted on disposable domains, suggesting a link farm designed to redirect users to potentially harmful content or phishing sites. The presence of embedded URLs and the overall structure point towards a phishing or SEO manipulation attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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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://kuzutuzo.ru/wix?keyword=even+piell+clone+wars PDF link annotation
- https://pajapuzewufivu.weebly.com/uploads/1/3/5/3/135305216/fuvukejarukid-vopajuzekales.pdfIn PDF document text
- https://gakosokilexavum.weebly.com/uploads/1/3/2/6/132695298/fdeb5dd5aaee5.pdfIn PDF document text
- https://nulumekut.weebly.com/uploads/1/3/4/3/134373747/sapozofenodupi_vusasiv_sakidenuvijoka.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4487663/normal_5fc79cab65861.pdfIn PDF document text
- https://rogetaguw.weebly.com/uploads/1/3/1/4/131407632/tenalarufujufivub.pdfIn PDF document text
- https://cdn.sqhk.co/zezinojox/B8igcnz/73729632735.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4370317/normal_5ffa7cfc7042a.pdfIn PDF document text
- https://cdn.sqhk.co/nerutadege/EjhjQif/ponosixunetufodetufuxu.pdfIn PDF document text
- https://cdn.sqhk.co/xexogataza/4r2igij/24597918291.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4478667/normal_604eeb9eb04ba.pdfIn PDF document text
- https://mapaforidax.weebly.com/uploads/1/3/4/0/134012560/9394821.pdfIn PDF document text
- https://wesoxiworikezux.weebly.com/uploads/1/3/1/3/131380467/zepovuvuta.pdfIn PDF document text
- https://tubufuximenijo.weebly.com/uploads/1/3/5/3/135304690/9c10d0cf9d7b.pdfIn PDF document text
- https://nagaleburanab.weebly.com/uploads/1/3/4/3/134379557/fa1ec69c076.pdfIn PDF document text
- https://lokurosafo.weebly.com/uploads/1/3/4/4/134479987/manesajatejo-piwonilo.pdfIn PDF document text
- https://xowonijateroz.weebly.com/uploads/1/3/1/3/131380337/707cbdd3c05c5fa.pdfIn PDF document text
- https://cdn.sqhk.co/lukedivibeb/FuDgcgg/pogromcy_duchow_film.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://mejefelutirarej.epizy.com/audiophile_quality_music_player_for_android.pdfIn PDF document text
- http://davutawopoban.epizy.com/guide_jax_s9.pdfIn PDF document text
- http://xojesenokok.epizy.com/83976721157.pdfIn PDF document text
- https://78151a86-a557-4e49-81aa-a2539eea45c7.filesusr.com/ugd/204f4f_471f8bc5f4f24b4ab2f90ef24dcac116.pdf?index=trueIn PDF document text
- https://a3cd4400-5fdc-4e6a-bda8-88556a2d4d1f.filesusr.com/ugd/2f7489_4324f9a3984d4ac5b7918d19b708724d.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000109a6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109A6 | 5036 bytes |
SHA-256: 18c6341e3274b53e061a8251c82bf26388bfa836a578af4429e5c746acc91167 |
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font_01_sfnt_off00011af1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11AF1 | 11176 bytes |
SHA-256: 3fdce1efc2dbf1fcf35fbc803fa9c8463378100a77473c488eff5cc309b059bf |
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