MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple links pointing to compromised websites, indicating a phishing or malware distribution attempt. The heuristic 'PDF_SEO_UTM_REDIRECTOR_LINK' specifically flags this as an image lure linking to an SEO redirector for free-download phishing. While no scripts were directly extracted, the presence of external links and the ClamAV detection as 'Pdf.Phishing.Trojan' strongly suggest malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9852
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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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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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 http://www.iqubz.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b16daedb52b---gakeluk.pdf In PDF document text
- http://avision-italia.com/userfiles/files/porezuzezazi.pdfIn PDF document text
- http://1984wnhs.com/clients/2/25/250e0aaa51dad033202e6c34d8602b4d/File/tugoxekidinivurezepekevi.pdfIn PDF document text
- http://boulderdivorcelaw.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608ccb134c61d---95332827195.pdfIn PDF document text
- http://eksan-ltd.com/userfiles/file/kolekakebenefag.pdfIn PDF document text
- https://creationstationdance.com/wp-content/plugins/formcraft/file-upload/server/content/files/16081b3b8d7c21---gakifu.pdfIn PDF document text
- https://wills.sg/wp-content/plugins/super-forms/uploads/php/files/0be21ef95628c364050b96bb4a142353/posudovagejosa.pdfIn PDF document text
- http://dabien.co.kr/wp-content/plugins/formcraft/file-upload/server/content/files/1609a8640a83ce---46254658949.pdfIn PDF document text
- https://www.femregenx.co.za/wp-content/plugins/super-forms/uploads/php/files/qb5a2utsjc7ttia8vkjlbea6t7/zawazimewitigiwaj.pdfIn PDF document text
- http://airsoft1.ro/files/file/63049218986.pdfIn PDF document text
- http://mediaworld.pro/ckfinder/userfiles/files/99161569632.pdfIn PDF document text
- http://www.pirac.org/wp-content/plugins/super-forms/uploads/php/files/e3474d98ea9bda7db955e9f27cc46e17/gulalasawuwuk.pdfIn PDF document text
- https://tese.in/ckfinder/userfiles/files/dusigutali.pdfIn PDF document text
- http://lpkgoodframeupvc.com/userfiles/files/23589211765.pdfIn PDF document text
- https://sandzak.best/wp-content/plugins/super-forms/uploads/php/files/6e0340f9993fafae52d2bb6488f70e2a/bopifiguxatuweputi.pdfIn PDF document text
- http://rusiuojigalvoji.lt/wp-content/plugins/formcraft/file-upload/server/content/files/1607c6e98df7b2---17454985246.pdfIn PDF document text
- https://klingende-zeder.de/wp-content/plugins/formcraft/file-upload/server/content/files/160c864256476f---koluge.pdfIn PDF document text
- https://ladychief.com/wp-content/plugins/super-forms/uploads/php/files/af073f9a52866581ecab96e4a37d35ef/vureji.pdfIn PDF document text
- http://gf-location.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160811cf03181c---8151566450.pdfIn PDF document text
- https://machinex-machines.com/UserFiles/File/30031102890.pdfIn PDF document text
- http://www.sunaryem.com.tr/wp-content/plugins/super-forms/uploads/php/files/hoe2mnvi41934ngl5pm82dp3e6/binezi.pdfIn PDF document text
- https://www.ptlittleflower.org/wp-content/plugins/super-forms/uploads/php/files/rk1imtvdoqjaaimfger7tn00um/nobugavixanefobewunixegup.pdfIn PDF document text
- http://www.psstrecno.sk/wp-content/plugins/formcraft/file-upload/server/content/files/160d5a13f8c1a3---tudivuligozojazatuwif.pdfIn PDF document text
- http://dalnoboy.org/data/filestorage/upload/files/50379330930.pdfIn PDF document text
- https://moveo-sport.pl/userfiles/file/tatinejuxakusalivugupa.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=fundal+height+at+38+weeks+pregnantPDF link annotation
- 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 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_off000306ad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x306AD | 11188 bytes |
SHA-256: 4771f89d00ca330db7dffc9022fd153f55da1c2f472164d21add6a4cc3d15bd5 |
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font_01_sfnt_off000320ad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x320AD | 18224 bytes |
SHA-256: 1d70b8616dd5742675eb429be540a2710f98aa4635bc72873fd5840e5747c22f |
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font_02_sfnt_off00035093.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x35093 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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