MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1055.012 Process Injection
T1204.002 Malicious Link
The PDF contains a link farm pointing to multiple compromised WordPress sites, indicating a phishing or malware distribution attempt. The ClamAV detection and ML classifier strongly suggest malicious intent, likely to lure users to a malicious payload or phishing page. No scripts were extracted, but the structure and URL patterns are indicative of a malicious PDF.
Machine Learning
- Nyx PDF Classifier malicious score 0.9981
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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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 https://medgarlci.com/wp-content/plugins/super-forms/uploads/php/files/8052d10bc401f8e77e89d2bd56078fe0/pemozoxerozulifibe.pdf In PDF document text
- http://peaceinsrilanka.lk/userfiles/file/letezonuxixivexonimale.pdfIn PDF document text
- https://anzmrrn.org/wp-content/plugins/formcraft/file-upload/server/content/files/16081e3800ead7---50093716709.pdfIn PDF document text
- https://tuabogadoangel.com/wp-content/plugins/super-forms/uploads/php/files/86fcb5c4396bc3e73be16aceb6ba579b/45814106609.pdfIn PDF document text
- http://www.commandinglife.com/wp-content/plugins/formcraft/file-upload/server/content/files/160acc4cb884ce---39018332841.pdfIn PDF document text
- http://lyzebrno.cz/userfiles/file/bifaxewevafanelafiko.pdfIn PDF document text
- http://livelyway.com/ckfinder/userfiles/files/35188826665.pdfIn PDF document text
- http://wirheiraten.de/images/file/paropavub.pdfIn PDF document text
- http://seednseed.com/admin/fckfiles/file/kevafewuverot.pdfIn PDF document text
- http://asesoriagarpe.com/wp-content/plugins/formcraft/file-upload/server/content/files/160f435ae90b6c---71353908654.pdfIn PDF document text
- http://caphegiabao.com/upload/fck/file/29651541626.pdfIn PDF document text
- https://vashadvokat82.ru/wp-content/plugins/super-forms/uploads/php/files/291ce990478cf07353b1c99e7d2a1fd6/xuwadi.pdfIn PDF document text
- https://kodcomputers.ro/2664/uploads/39946018108.pdfIn PDF document text
- https://www.champagne-cornevin.fr/ckfinder/userfiles/files/22117610245.pdfIn PDF document text
- http://howsonfamilyreunion.com/clients/5/57/57b8fe7d350e782a16e6afc8bdcd6467/File/wofusomesetepunapuvi.pdfIn PDF document text
- http://holmeslawfirm-iowa.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/xodogelafubuzetuxuxonok.pdfIn PDF document text
- http://www.kindytennis.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607c785e304eb---93636022391.pdfIn PDF document text
- http://driver-jazda.pl/upload/file/besufureno.pdfIn PDF document text
- http://www.ez4parcel.net/upfile/files/2021/06/16/widenuxebokobutowiroma.pdfIn PDF document text
- https://detector-billetes.com/Imagenes/file/norefafuzifag.pdfIn PDF document text
- https://www.booster-p.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ac219fb4dfa---nonimudavepasetexin.pdfIn PDF document text
- https://quickonboarding.com/wp-content/plugins/super-forms/uploads/php/files/28fb9e5a6c5826a3022f4440300636f4/fafelisexedifigobu.pdfIn PDF document text
- https://www.pharmaright.ca/wp-content/plugins/super-forms/uploads/php/files/p7u0c0vgsb70cm58tb2ifr7u4s/fovabirigagovirubibo.pdfIn PDF document text
- http://www.driftime.ee/wp-content/plugins/formcraft/file-upload/server/content/files/1606fb20a668ff---10094770891.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/6naE_Nh8_CY/uplcv?utm_term=what+is+the+latest+stimulus+check+updatePDF 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_off00011f85.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F85 | 17384 bytes |
SHA-256: 6741d4b869029208e03171eddb07ed5050d37d077bea96e9cdec65499861e5bf |
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font_01_sfnt_off00014d55.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14D55 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001656c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1656C | 10640 bytes |
SHA-256: 20fdbaaa59b57337e1b73c63183c9f572519dd6e9869e98578e21a6c48ee799a |
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