MALICIOUS
156
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 0.7242
Heuristics 6
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Travel-support phone-number stuffing scam critical SE_TRAVEL_SUPPORT_PHONE_SCAMDocument repeats phone numbers in airline/travel/refund/support language, often across multiple regional phrasings. This matches SEO/support-scam PDFs that impersonate airlines or travel brands and route users to attacker-controlled call centers rather than a normal travel document.
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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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Malformed active-content stream length medium PDF_MALFORMED_EXPLOIT_STREAM_LENGTHA PDF stream that carries active/exploit-looking content has a declared /Length that does not match the recovered stream body. Malformed stream boundaries and length mismatches are common parser-evasion/supporting evidence around Reader exploit streams.
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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://yoyep.co.za/XSRYdR1H?utm_term=sample+letter+of+appeal+for+reconsideration+pdf+template+download+word+doc PDF link annotation
- https://dfa-finanz.de/wp-content/plugins/formcraft/file-upload/server/content/files/1622592efc0cbb---vigiroka.pdfIn PDF document text
- https://xezinaruwi.weebly.com/uploads/1/3/4/4/134479948/ranebobilatefe.pdfIn PDF document text
- http://www.moteco.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1620acecc9890a---mufopasulolidefot.pdfIn PDF document text
- https://watagogekuzilub.weebly.com/uploads/1/4/1/4/141417923/tetot-nuter.pdfIn PDF document text
- https://sonujesenusa.weebly.com/uploads/1/3/4/3/134344018/nujinuvuvawivutubep.pdfIn PDF document text
- http://melody-house.ru/kcfinder/upload/files/95428567222.pdfIn PDF document text
- https://pedudevapo.weebly.com/uploads/1/3/4/7/134719514/a56be8980036b7.pdfIn PDF document text
- http://chataphan.com/file_media/file_image/file/62432487433.pdfIn PDF document text
- https://polaria.cz/images/file/40740078390.pdfIn PDF document text
- https://braintreeclinics.com/app/webroot/img/files/doluso.pdfIn PDF document text
- https://tizojutatow.weebly.com/uploads/1/3/1/4/131406606/roropewux-dogid-kixuw.pdfIn PDF document text
- https://zoveponezewuda.weebly.com/uploads/1/3/0/7/130738822/duseferuvozozedavuga.pdfIn PDF document text
- https://wamonudikiso.weebly.com/uploads/1/3/0/7/130776885/bixudujonukubi.pdfIn PDF document text
- https://pupupobinizoto.weebly.com/uploads/1/3/1/3/131384436/94b0e8a9.pdfIn PDF document text
- http://danies.ru/ckfinder/userfiles/files/43660759342.pdfIn PDF document text
- https://fevokixesebu.weebly.com/uploads/1/3/0/7/130776230/7893221.pdfIn PDF document text
- http://xinchenfast.com/upload/file/70827973730.pdfIn PDF document text
- https://wuzofelokuni.weebly.com/uploads/1/4/1/3/141357699/61f1e957154b2.pdfIn PDF document text
- http://kargiskola.ge/myadmin/ckeditor/ckfinder/userfiles/files/giduxisexelelopu.pdfIn PDF document text
- http://erbaytag.com/resimler/files/13338675002.pdfIn PDF document text
- http://dominant.name/userfiles/file/binav.pdfIn PDF document text
- https://mobamananavaf.weebly.com/uploads/1/4/1/6/141620632/8207496.pdfIn PDF document text
- https://jumewabob.weebly.com/uploads/1/3/0/7/130775497/0db04.pdfIn PDF document text
- https://tiposowa.weebly.com/uploads/1/3/1/1/131164246/33373.pdfIn PDF document text
- https://rilekivo.weebly.com/uploads/1/4/2/2/142255006/kunopetisafuboj.pdfIn PDF document text
- http://atomleasing.ru/media/File/fumotojezasisupejav.pdfIn PDF document text
- https://shiprapublication.com/uniformkontakt/userfiles/image/files/dejup.pdfIn PDF document text
- https://biditeso.weebly.com/uploads/1/3/4/3/134339176/94704.pdfIn PDF document text
- https://apc-algercentre.dz/ckfinder/userfiles/files/42319179401.pdfIn PDF document text
- https://fetufuwexoniz.weebly.com/uploads/1/4/2/1/142198138/9b655aa353.pdfIn PDF document text
- http://xn----7sbqwxdbhblh2h.xn--p1ai/data/file/tenaza.pdfIn PDF document text
- http://bluebossa.pl/files/file/69865469413.pdfIn PDF document text
- https://fexeluxenama.weebly.com/uploads/1/4/1/6/141623281/voxovogadasewe.pdfIn PDF document text
- https://soxulemum.weebly.com/uploads/1/3/4/5/134506395/lifewukodosifigu.pdfIn PDF document text
- https://fumuzajel.weebly.com/uploads/1/3/4/5/134588097/risad_rilabofipu_pominefi_mebalari.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://dejavu.sourceforge.netIn extracted file (font_00_sfnt_off00049b0b.bin)
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00049b0b.bin)
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00049b0b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x49B0B | 10944 bytes |
SHA-256: 0b79ba1683cd378feafdad36f5a8a9b63afe8f2547cba20ff17fed4e67bda265 |
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font_01_sfnt_off0004b463.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4B463 | 18720 bytes |
SHA-256: 239c2c0bc4041dded8cfa542def5034f94c2ea97a0f7342353c2a554b12ccbf7 |
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