MALICIOUS
144
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and multiple external URIs, including one identified as an SEO redirector for phishing. The ClamAV detection and heuristic firings strongly suggest a malicious intent, likely to lure users to a compromised site for credential harvesting or further malware delivery. The presence of embedded JavaScript indicates potential for client-side exploitation.
Machine Learning
- Nyx PDF Classifier suspicious score 0.4050
Heuristics 7
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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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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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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://ragaz.co.za/XSRYdR1H?utm_term=contemplate+sentence+verb PDF link annotation
- http://biplano.eu/userfiles/files/tumasabifikonisewe.pdfIn PDF document text
- http://easy-maker.biz/upload/files/savamirov.pdfIn PDF document text
- https://bostoncake888.com/UserFiles/files/76276407262.pdfIn PDF document text
- http://osteriadelcampanile.com/userfiles/files/danipikafotatakizagod.pdfIn PDF document text
- https://5703n1n6999-6a55.com/contents/files/kodapuserivurupe.pdfIn PDF document text
- https://myhoorayhealth.com/wp-content/plugins/super-forms/uploads/php/files/b1fdf3b00e0cf8e6ce211730fd998466/busavinalerurepabuke.pdfIn PDF document text
- http://riverla.vn/uploads/userfiles/file/23325587852.pdfIn PDF document text
- https://docommerce.co/calisma2/files/uploads/vasuxegafidigez.pdfIn PDF document text
- http://www.neoneofitou.com/ckfinder/userfiles/files/diwexot.pdfIn PDF document text
- http://minhledtran.com/luutru/files/8726622036.pdfIn PDF document text
- https://okud-istra.hr/userfiles/file/tijubetoso.pdfIn PDF document text
- http://studiogeologicotrilobite.com/userfiles/files/4252204534.pdfIn PDF document text
- http://project-lovcen.me/userfiles/file/6315208113.pdfIn PDF document text
- https://www.golddustdental.com/wp-content/plugins/formcraft/file-upload/server/content/files/161649012c5b71---43901810056.pdfIn PDF document text
- https://xn--72ca1bzcdf9cg5df4n5a8cei.com/userfiles/files/44589244422.pdfIn PDF document text
- https://venus-forever.com/image/files/73210017298.pdfIn PDF document text
- http://artediapharma.com/upload/files/23456354830.pdfIn PDF document text
- http://gift-founder.com/archive/upload/files/kaxibobipetixijebojulazik.pdfIn PDF document text
- http://wpscrm.in/uploaded_files/userfiles/files/55721461476.pdfIn PDF document text
- http://btsoft.vn/uploads/files/wowetagugopibaw.pdfIn PDF document text
- https://furedgym.webtarhely.org/webroot/upload/files/81676577607.pdfIn PDF document text
- http://www.champcaregivers.com/wp-content/plugins/formcraft/file-upload/server/content/files/16202f339a4a22---72500000220.pdfIn PDF document text
- http://cathyourhair.nl/js/ckfinder/userfiles/files/63486509945.pdfIn PDF document text
- http://htygroup.com/upload/files/zobiwatajesafigulu.pdfIn PDF document text
- https://www.accidentinjuryalbuquerque.com/wp-content/plugins/super-forms/uploads/php/files/bq0g15ulrgl2od1e425prckoer/64991174770.pdfIn PDF document text
- http://www.sparkprototypes.com/wp-content/plugins/formcraft/file-upload/server/content/files/161bbac30a2cda---wilikasinufukuvujutisila.pdfIn PDF document text
- http://hacoauto.vn/upload/files/fozagomukasejexejexuxonus.pdfIn PDF document text
- https://xn----7sbbzeackusl5afk8czi.com/admin/kcfinder/upload/files/kitimubivusagiwumadegigi.pdfIn PDF document text
- http://tamphuhiep.com/Images_upload/files/30375708657.pdfIn PDF document text
- http://www.holderit.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613f595045ff9---71200769048.pdfIn PDF document text
- http://nuyewrecruitment.com/wp-content/plugins/super-forms/uploads/php/files/8fa5514978071cedc6a377244b6b09f2/50499660435.pdfIn PDF document text
- https://adiwirawanbali.com/wp-content/plugins/super-forms/uploads/php/files/5f1763e4904a6994702347da23e57527/ziweko.pdfIn PDF document text
- http://catmo.fr/kcfinder/upload/files/xejawenuwowufagujilasimeg.pdfIn PDF document text
- http://chrisdepanneservices.fr/Sites/cds/files/22130247766.pdfIn PDF document text
- http://studiotecnicodavico.eu/userfiles/files/feteze.pdfIn PDF document text
- http://pacemakerpressintl.com/uploads/assets/file/bekapejitopeb.pdfIn PDF document text
- https://dm288.rs/slicice/file/16781934297.pdfIn PDF document text
- https://euinsuti.uniluxgym.ro/app/webroot/files/userfiles/files/gowuxapi.pdfIn PDF document text
- http://agecarekorea.com/ckupload/files/93710874127.pdfIn PDF document text
- http://belhavenhighschoolalumni.com/clients/13962/File/vigewavunajusari.pdfIn PDF document text
- http://materialdeestudo.top/userfiles/files/jumefo.pdfIn PDF document text
- http://milcontabil.com.br/wp-content/plugins/super-forms/uploads/php/files/6bvtjggklsveff6hmb0lht1v91/fodajonititu.pdfIn PDF document text
- http://veterinariacomportamentale.it/userfiles/files/minigebok.pdfIn PDF document text
- https://gift-edu.ru/wp-content/plugins/super-forms/uploads/php/files/815b7a80879bb4960981b9bded2b8930/63929449671.pdfIn PDF document text
- http://papierplus.pl/userfiles/file/gagiluwugunirerawiw.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
+4 more URL(s)
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0006d367.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D367 | 16560 bytes |
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9 |
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font_01_sfnt_off0006ea87.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6EA87 | 10680 bytes |
SHA-256: 21d07a45a19621a67b5c8d9200702f87c0bf07028f2f9300d11484a25e45d7e7 |
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font_02_sfnt_off000702e3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x702E3 | 18468 bytes |
SHA-256: b99dd7c45508e0e32d3266b8d0c9f3a119b51d1fed82d623ed51b179268ceb0b |
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