MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by multiple heuristics and ClamAV as malicious, specifically as a phishing or trojan delivery mechanism. The PDF contains a link farm pointing to compromised WordPress upload storage, likely intended to lure users into downloading a second-stage payload. The primary lure URL is https://huntic.ru/uplcv?utm_term=holy+meaning+in+the+bible, which appears to be an SEO redirector.
Machine Learning
- Nyx PDF Classifier malicious score 0.8993
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 https://huntic.ru/uplcv?utm_term=holy+meaning+in+the+bible PDF link annotation
- http://basaritarim.net/admin/editor_resim/file/17605161902.pdfIn PDF document text
- http://www.elsecretodelolivo.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a6eda1611b3---xosan.pdfIn PDF document text
- http://briarcliff68.com/clients/71184/File/71675257324.pdfIn PDF document text
- https://ahi.com.ua/wp-content/plugins/super-forms/uploads/php/files/221136c67e6e7d6b1c4d2b652105d0c8/71184814919.pdfIn PDF document text
- http://bridgesonthepark.com/wp-content/plugins/formcraft/file-upload/server/content/files/160742db8a93c3---daborunula.pdfIn PDF document text
- http://www.deopendeur.org/imgUser/file/29298387189.pdfIn PDF document text
- https://georgiamusicpartners.org/wp-content/plugins/super-forms/uploads/php/files/008000df97bc108401cf7785f37f67e3/50353058109.pdfIn PDF document text
- https://www.chauffeur-prive-nice.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160aaa70213610---zemexomeji.pdfIn PDF document text
- https://snabavto.com/wp-content/plugins/formcraft/file-upload/server/content/files/160814e12629db---60058962234.pdfIn PDF document text
- http://www.agrosystem.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/160a1542254779---66231448783.pdfIn PDF document text
- https://rhythmcprandfirstaid.com/wp-content/plugins/super-forms/uploads/php/files/7d217f325ad3ff8c67cad38ee2289b4d/60375351324.pdfIn PDF document text
- http://utuin.net/files/fckeditor/file/92307705704.pdfIn PDF document text
- http://salonlomi.pl/wp-content/plugins/formcraft/file-upload/server/content/files/1607fcc80d83af---30847672183.pdfIn PDF document text
- https://sckprime.com/wp-content/plugins/super-forms/uploads/php/files/76a791dd4e44f4b723526525a5954558/gexisututoxugeta.pdfIn PDF document text
- https://www.ediliziaindustriale.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ca56ffd76e8---gobuxolu.pdfIn PDF document text
- http://conwaychristian.org/wp-content/plugins/formcraft/file-upload/server/content/files/160943f9dd26a4---13839131929.pdfIn PDF document text
- https://victory-agency.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607756b48b6ea---sotimibetudesemagak.pdfIn PDF document text
- http://www.nanodrywash.com/wp-content/plugins/formcraft/file-upload/server/content/files/16070738286920---lavorewop.pdfIn PDF document text
- https://aadhaarretail.com/administrator/imagetemp/file/28345496052.pdfIn PDF document text
- http://www.finanzanlagen-honorarberatung.de/wp-content/plugins/formcraft/file-upload/server/content/files/160c4b5e160a81---lunulalimedumixigodil.pdfIn PDF document text
- http://www.reroofingbrisbaneqld.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160a70b9445e9e---ludasugozevukedeboni.pdfIn PDF document text
- https://www.baptistenhardenberg.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1606f66e71688e---posofaliverepez.pdfIn PDF document text
- http://www.mvdisposal.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608ac897db9d4---pemiterutoratipijasixifab.pdfIn PDF document text
- https://bursakaynak.com/userfiles/file/44770043277.pdfIn PDF document text
- https://vibangthuaphatlai.net/uploads/files/71470028625.pdfIn PDF document text
- http://www.catalogodecineargentino.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607a219c86593---wasanifogomudekixegime.pdfIn PDF document text
- https://kakvkusno26.ru/wp-content/plugins/super-forms/uploads/php/files/358bfb61a074914c96f12a0000b46301/23006182078.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 PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0002734e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2734E | 10532 bytes |
SHA-256: d4d972121c05fb010dd90e7eded50cafc0d78d0f0cb20d55520ea6004586e21c |
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font_01_sfnt_off00028b02.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x28B02 | 32088 bytes |
SHA-256: 31217f7c42dd502096867fb5eb3d510df90f2ad857ad8cd4460e4d80ddde543d |
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font_02_sfnt_off0002d303.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2D303 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_03_sfnt_off0002eb14.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2EB14 | 18700 bytes |
SHA-256: a8522480d71d794195f071394fadaca468af46b54f6bd3d74c3c92db3b588cb1 |
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