MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file was detected as malicious by ML classifiers and ClamAV, specifically flagged as Pdf.Phishing.Trojan. Heuristic analysis indicates it functions as a link farm, pointing to multiple compromised or disposable hosting sites. The embedded URLs, such as http://www.davidwoodpersonnel.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613c7dd5e4bed---wogevevuruxu.pdf, are likely used to redirect users to phishing or malware-hosting pages.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. 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://ehomerealestate.org/images/file/gugasug.pdf In PDF document text
- http://verypool.cn/images/upload/File/74331785955.pdfIn PDF document text
- http://apismorava.eu/docs/vuwixiwugugupadilibuwa.pdfIn PDF document text
- http://gaudi.tw/upload/files/poxawizewugaziroxasarutuj.pdfIn PDF document text
- http://tienphat.vn/imagesflashupload/file/wituge.pdfIn PDF document text
- http://domki-kopalino.pl/pliki/zagepudojos.pdfIn PDF document text
- https://insights3.com/wp-content/plugins/super-forms/uploads/php/files/441e9723d83610c1c421ade02a03ecbe/zatumovikukatoj.pdfIn PDF document text
- https://hotelcorona.ro/files/46590004450.pdfIn PDF document text
- http://buyyoutubesubscribers.com/ci/userfiles/files/kebunefedup.pdfIn PDF document text
- https://nationalcardsolutions.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612f5225dd931---15212630546.pdfIn PDF document text
- https://houstoncoinshow.org/FCKeditor/file/46438722279.pdfIn PDF document text
- https://vadihosting.com/calisma2/files/uploads/zamuzatolet.pdfIn PDF document text
- https://echipamente-scule.ro/userfiles/file/27669225746.pdfIn PDF document text
- https://indianhairtransplant.com/ckfinder/userfiles/files/63858058066.pdfIn PDF document text
- http://www.bash.cl/media/file/26675135583.pdfIn PDF document text
- http://cnsgawefgl.netsociality.com/upload/files/45476428852.pdfIn PDF document text
- https://doublehair.center/upload/ckfinder/files/81482737229.pdfIn PDF document text
- http://cleanyachts.it/writable/public/userfiles/file/7589116504.pdfIn PDF document text
- http://www.davidwoodpersonnel.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613c7dd5e4bed---wogevevuruxu.pdfIn PDF document text
- http://flirdining.com/uploads/files/30731268150.pdfIn PDF document text
- http://czerwoneiczarne.pl/files/file/36656373119.pdfIn PDF document text
- http://watthaistuttgart.de/userfiles/file/minuf.pdfIn PDF document text
- https://tedesco.pl/userfiles/file/nirugawosimotek.pdfIn PDF document text
- http://www.qookspot.kitchen/wp-content/plugins/formcraft/file-upload/server/content/files/161411651e3dd0---62951816679.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/zMnd8XtcwSM/uplcv?utm_term=note+20+ultra+hd+wallpaperPDF 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_off0000be03.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBE03 | 10532 bytes |
SHA-256: 74b2b12b6fc3d1861875884b65d81ef176c02eef47ec1db3a4fb50774281222d |
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font_01_sfnt_off0000d640.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD640 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000ee52.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE52 | 16188 bytes |
SHA-256: f4b97f888ad55365a368dbbe2b08042dbbcdab13504e860905bd324d00891c1e |
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