MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was identified as malicious by ML classifiers and ClamAV, flagging it as a phishing trojan. The heuristics indicate it functions as a link farm, directing users to multiple compromised WordPress upload locations. The presence of numerous unknown URLs suggests an attempt to distribute malicious content or conduct phishing attacks.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
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 http://www.fullmooneye.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607803d9714c3---47453929245.pdf In PDF document text
- https://www.alertgy.com/wp-content/plugins/super-forms/uploads/php/files/7a44d7f99a725a832a9b0fb9e2fe5fae/3037477892.pdfIn PDF document text
- http://malopolskiszlakwinny.pl/upload/File/93767291693.pdfIn PDF document text
- https://autoschiller.de/wp-content/plugins/formcraft/file-upload/server/content/files/160bcfd26eca6c---noripawupawevoxamusaj.pdfIn PDF document text
- http://renovator.cz/files/file/nosujusosogunixudi.pdfIn PDF document text
- http://www.asslar.de/downloads/tedeb.pdfIn PDF document text
- https://atolab.it/wp-content/plugins/super-forms/uploads/php/files/204f96ea118f479490ed33b5c5ce9825/korireluperawavifeb.pdfIn PDF document text
- https://pensionatiitalianiinportogallo.it/wp-content/plugins/super-forms/uploads/php/files/0c96022a1b9306da88f5249b5e0bc0b6/jusuti.pdfIn PDF document text
- https://noithatkuongthinh.com/uploads/files/35921265934.pdfIn PDF document text
- https://rfcorporation.net/wp-content/plugins/super-forms/uploads/php/files/f0c10bed8ec8b3270ab7585b63c2b96f/pipoji.pdfIn PDF document text
- http://watthaistuttgart.de/userfiles/file/10594639935.pdfIn PDF document text
- http://sh8ke.com/wp-content/plugins/formcraft/file-upload/server/content/files/16082a5014c195---fugenodugidamudegere.pdfIn PDF document text
- https://lawpropertyconsultants.co.uk/wp-content/plugins/super-forms/uploads/php/files/394h83e9gfa8oipm8gvbt3k8uv/jopakijuvavamowa.pdfIn PDF document text
- http://zulaikhatextile.com/userfiles/files/11141903130.pdfIn PDF document text
- https://vicotelecom.vn/static/source/images/file/13118390900.pdfIn PDF document text
- http://vervesimuhub.com/userfiles/file/lonelanapegisaxek.pdfIn PDF document text
- https://sg-design.top/wp-content/plugins/super-forms/uploads/php/files/82774f5ff74c79635c2086d8873f989d/bibeto.pdfIn PDF document text
- https://www.hed-endo.hr/wp-content/plugins/formcraft/file-upload/server/content/files/1608d50912028b---mirazobovanopirirozis.pdfIn PDF document text
- https://suprizpin.com/calisma2/files/uploads/74164800018.pdfIn PDF document text
- https://alfa-clining.ru/wp-content/plugins/super-forms/uploads/php/files/2b147dca96da4fde69b75504971b4398/kiwudixow.pdfIn PDF document text
- https://www.andyselfstorage.co.uk/wp-content/plugins/super-forms/uploads/php/files/8sfubcr43lo62bd37djb87v1gm/58335295914.pdfIn PDF document text
- http://holidayinntorino.com/userfiles/files/98777451295.pdfIn PDF document text
- https://www.emmabowman.com/wp-content/plugins/super-forms/uploads/php/files/4ea0a6c7076e18e57e621e09cc564f26/45438519271.pdfIn PDF document text
- https://enville.com/wp-content/plugins/formcraft/file-upload/server/content/files/16075982866e37---sezepofomoki.pdfIn PDF document text
- http://www.blackhillsdancecentre.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c87f138e80f---24241544162.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/cv9VXjIrmdE/uplcv?utm_term=famous+french+phrases+used+in+englishPDF 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_off0000fe9e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE9E | 11044 bytes |
SHA-256: 7b534519c5e118dc4e24020ec7d5e219cfaddf06cf5b42fd0e390f03f02f0f3c |
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font_01_sfnt_off000117d9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x117D9 | 17796 bytes |
SHA-256: de046754a1103999df054bb61055565da1646d0e60e57f449a6df41edf9b7d74 |
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font_02_sfnt_off00014456.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14456 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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