MALICIOUS
144
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and a high-confidence heuristic indicates it's a phishing lure redirecting to an external URL. The primary URL, https://loheb.co.za/XSRYdR1H, is identified as an SEO redirector, suggesting a phishing attempt to trick users into downloading further malicious content or submitting credentials. Multiple other URLs were also extracted, indicating a potential distribution network.
Machine Learning
- Nyx PDF Classifier malicious score 0.6363
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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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://loheb.co.za/XSRYdR1H?utm_term=explica+por+qu%C3%A9+la+ecuaci%C3%B3n+qu%C3%ADmica PDF link annotation
- http://veno2.com/upload/dosajune.pdfIn PDF document text
- http://yamada-kajuen.com/js/kcfinder/upload/files/71594974579.pdfIn PDF document text
- https://www.econiwas.com/econiwascontrol/bower_components/ckeditor/kcfinder/upload/files/wonuzaliwog.pdfIn PDF document text
- http://akvarium-olbrecht.cz/upload/file/liniledet.pdfIn PDF document text
- http://emanuelarombiarchitetto.eu/userfiles/files/xujekasejexemam.pdfIn PDF document text
- https://glass-haus.ru/wp-content/plugins/super-forms/uploads/php/files/6565e0296fe44d171dcac726ab278f8d/vefafuvuredi.pdfIn PDF document text
- http://panhongbo.com/ckfinder/userfiles/site_eachfun_com/files/nanorimupefa.pdfIn PDF document text
- https://trungtamchonggia.vn/kcfinder/upload/files/zimivonitega.pdfIn PDF document text
- https://valstybestarnyba.com/upckfinder/files/gememaxe.pdfIn PDF document text
- http://kgpms.org/kcfinder/upload/files/55426959065.pdfIn PDF document text
- http://faithhh.net/js/kcfinder/upload/files/dadekixagaziwus.pdfIn PDF document text
- http://sabancilojistik.com/userfiles/file/14993730666.pdfIn PDF document text
- http://dentalweek.eu/userfiles/files/viworaxupojurulefileru.pdfIn PDF document text
- https://hondaotohaiphong.vn/upload/files/18072634760.pdfIn PDF document text
- https://www.phutungnganhmay.com.vn/kcfinder/upload/files/rarubalazenonubomimisasi.pdfIn PDF document text
- http://fotografieindex.nl/images/uploads/49465106427.pdfIn PDF document text
- http://eros-arena.name/eros/userfiles/file/rinetalumisapuxupuminivez.pdfIn PDF document text
- http://tongrentangthai.com/UserFiles/file/sawafagaxesigiminozasepaz.pdfIn PDF document text
- http://rimini-portal.de/bilderarchiv/file/depokosevuwalofajugibu.pdfIn PDF document text
- https://wspaperbag.com/userfiles/file/58507023173.pdfIn PDF document text
- https://speculatio.in/ci/userfiles/files/76510450507.pdfIn PDF document text
- https://chilegastronomia.cl/uploads/userfiles/files/wolefipar.pdfIn PDF document text
- http://faradtvandor.hu/picture/userfiles/file/tadafin.pdfIn PDF document text
- https://www.colegiodesafio.net/home/wp-content/plugins/formcraft/file-upload/server/content/files/161ff787f2e4c4---91505789512.pdfIn PDF document text
- https://owop.challengersports.com/userfiles/files/jutojefunemijibobuzisajef.pdfIn PDF document text
- http://buzmakov-ua.ru/admin/ckfinder/userfiles/files/48403437367.pdfIn PDF document text
- http://lavalnerina.it/userfiles/file/vivoxunewutoxebofamazonum.pdfIn PDF document text
- http://yjeverspeed.com/userfiles/file/saniwujokenaxafelujosada.pdfIn PDF document text
- http://vpsystem.com/files/fck/39095055252.pdfIn PDF document text
- https://www.modianodesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/162187c019f8df---muvizuvefawunilan.pdfIn PDF document text
- http://iwebcambodia.com/admin/kcfinder/upload/files/tebaxedutanuzudugi.pdfIn PDF document text
- https://ichapps.com/ichapps/ckeditor-ckfinder-integration/uploads/files/ximeguputakurumi.pdfIn PDF document text
- http://zenithmetals.com/files/luwos.pdfIn PDF document text
- http://goansausages.com/admin/ckeditor/kcfinder/upload/files/kadufisusezopijumixemu.pdfIn PDF document text
- https://rocksoliddesigns.biz/userfiles/file/8955369515.pdfIn PDF document text
- https://myagenda.myagenda.cz/pictures/editor/files/ruxexipisafusun.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/162071214e099b---fuganex.pdfIn PDF document text
- http://ghanzi.net/kcfinder/upload/files/75980494541.pdfIn PDF document text
- http://kondicionery-himki.ru/upload_picture/file/nigagepufuzivu.pdfIn PDF document text
- http://teleprasowanie.pl/kcfinder/upload/files/zedilalemo.pdfIn PDF document text
- http://www.tamar.org.br/fotos_news/files/kedapik.pdfIn PDF document text
- https://jackinthegym.com/uploads/files/202203171951384019.pdfIn PDF document text
- https://husvagnsexpo.se/wp-content/plugins/formcraft/file-upload/server/content/files/1620e7dcc4c4d1---73690050908.pdfIn PDF document text
- https://sd.martabemitrasosial.com/editor/files/lirifi.pdfIn PDF document text
- http://dirpub.org/editor/ckfinder/userfiles/files/jokuzinakevuki.pdfIn PDF document text
- http://elmakoleji.k12.tr/public/kcfinder/upload/files/sujevaxulirenifoke.pdfIn PDF document text
- http://www.og2c.com/images/file/95971498260.pdfIn PDF document text
- https://easb-bd.org/public/files/assets/ckeditor/kcfinder/upload/files/94683998230.pdfIn PDF document text
- https://kawanmto.org/contents/files/81363349443.pdfIn PDF document text
+10 more URL(s)
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000383b4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x383B4 | 16560 bytes |
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9 |
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font_01_sfnt_off00039ad4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x39AD4 | 10952 bytes |
SHA-256: 70567fb2e10f6983e3222ceba989e42472a83e459c68e259c6b6346a0d194e3b |
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font_02_sfnt_off0003b38c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3B38C | 20228 bytes |
SHA-256: 39470164027cd38dda894165ab6d1bf3710b43c21c52841e930b151eb8d30a95 |
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