MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by both ClamAV and an ML classifier. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or phishing operation. The document body, though heavily obfuscated, appears to be a lure related to Italian language exercises, likely intended to disguise the malicious intent of redirecting users to potentially harmful websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
Heuristics 6
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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 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://maypoin.ru/strik?utm_term=italiano+imperfetto+o+passato+prossimo+esercizi PDF link annotation
- https://fixemebipufuw.weebly.com/uploads/1/3/4/1/134131586/bivix_vebesibosi_jumerafi_jugivenepu.pdfIn PDF document text
- https://weraxugunelega.weebly.com/uploads/1/3/4/7/134719696/xinuxunobabedo.pdfIn PDF document text
- https://savatevadenu.weebly.com/uploads/1/3/1/4/131452836/0dc53280.pdfIn PDF document text
- https://tufelonidozuwux.weebly.com/uploads/1/3/2/6/132681512/7163959.pdfIn PDF document text
- https://nokaxogu.weebly.com/uploads/1/3/4/5/134520383/98d814.pdfIn PDF document text
- https://xekukagakodepa.weebly.com/uploads/1/3/3/9/133999272/7985585.pdfIn PDF document text
- https://cdn.sqhk.co/budijapa/fK14heB/9th_grade_world_history_book_florida.pdfIn PDF document text
- https://daxodewime.weebly.com/uploads/1/3/1/3/131398188/df0d96cd7584f5b.pdfIn PDF document text
- http://zawugexoj.22web.org/template_kaos_polos_lengan_panjang_depan_belakang.pdfIn PDF document text
- https://kopomitesukov.weebly.com/uploads/1/3/1/4/131453216/7966677.pdfIn PDF document text
- https://bozelisu.weebly.com/uploads/1/3/2/6/132695328/36658eca53.pdfIn PDF document text
- https://cdn.sqhk.co/tinodifozeza/hihqjbF/learning_spanish_in_spain_vs_latin_america.pdfIn PDF document text
- https://romugazasemagop.weebly.com/uploads/1/3/4/8/134897733/4186459.pdfIn PDF document text
- https://cdn.sqhk.co/kolokejo/aogiagj/crazy_pumpkins_ideas.pdfIn PDF document text
- https://cdn.sqhk.co/wiwokosokif/iaRThcI/hero_xtreme_200s_bs6_mileage.pdfIn PDF document text
- https://pewarefat.weebly.com/uploads/1/3/4/3/134361746/2014014.pdfIn PDF document text
- https://mizewipexu.weebly.com/uploads/1/3/4/6/134609608/7864874.pdfIn PDF document text
- https://cdn.sqhk.co/kizafizutuw/j0khegq/ww2_polygon_offline.pdfIn PDF document text
- https://cdn.sqhk.co/lukupupiba/Lhdbl1X/csr_classics_ios_hack_download.pdfIn PDF document text
- https://nokojuponamipi.weebly.com/uploads/1/3/4/8/134891784/6229158.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://zumaborelap.rf.gd/authentic_happiness_martin_seligman.pdfIn PDF document text
- http://tukudapig.epizy.com/xofizilelijad.pdfIn PDF document text
- http://mudotepejix.epizy.com/kamivukijewivumafe.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e84a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE84A | 5148 bytes |
SHA-256: 490a20f40d77b9cd1e1010f1ef526efe118b08daa4f7486a82cbbb904976ad44 |
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font_01_sfnt_off0000f9bf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9BF | 12312 bytes |
SHA-256: 9255509eeb10457bd1f298fa3be2923dc505b321d704579695f187b1a079b6c3 |
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font_02_sfnt_off000121c4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x121C4 | 16516 bytes |
SHA-256: 27397e4e4f67c8ecc1ff96096eee1de536c4ad48fb3347f6b870be6c1fcada41 |
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