MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. Heuristics indicate it functions as a link farm, with numerous embedded URLs pointing to compromised WordPress sites. These links likely serve as lures to direct users to malicious content or phishing pages.
Machine Learning
- Nyx PDF Classifier malicious score 0.9876
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://cashofferoregon.com/wp-content/plugins/formcraft/file-upload/server/content/files/160871ef139311---56935259718.pdf In PDF document text
- https://aduanaldelvalle.com/userfiles/file/gefefizefimokona.pdfIn PDF document text
- http://al-bandak.com/userfiles/file/9816833743.pdfIn PDF document text
- https://malabarmail.com/ckfinder/userfiles/files/92433469726.pdfIn PDF document text
- http://lamachine.nl/userfiles/file/kewusutujuwufadowopuxasi.pdfIn PDF document text
- https://msr-hudsonproperties.com/wp-content/plugins/super-forms/uploads/php/files/6fe7cd22e0f5390d67b762bf9aa858bf/koluzetowatoxobukojigo.pdfIn PDF document text
- https://www.davinci.dk/wp-content/plugins/formcraft/file-upload/server/content/files/16087261575ba5---miwoxusepo.pdfIn PDF document text
- http://furniture83.com/upload/files/muguwowibejezemoxijobanid.pdfIn PDF document text
- http://www.grundys.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1608f42809b020---68885871352.pdfIn PDF document text
- https://getadoc.in/ckfinder/userfiles/files/92438275913.pdfIn PDF document text
- https://megalightgroup.lv/uploads/files/69842081928.pdfIn PDF document text
- http://botanicgardenscafe.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160924c938abd1---52952887293.pdfIn PDF document text
- https://cafe-malaysia.com/contents/file/95398328272.pdfIn PDF document text
- http://thuaphatlailongthanh.com/upload/contentFile/minhchau/file/xisatopugom.pdfIn PDF document text
- http://sloplast.com/userfiles/files/jumudutotiwekakob.pdfIn PDF document text
- http://orgue-chantepie.info/FCKeditor/upload/file/mopotezememovabilomumam.pdfIn PDF document text
- http://asijskepotraviny.cz/files/file/3939739024.pdfIn PDF document text
- http://xn--80aaffebba2apgigwiiececnggk9e4k.xn--p1ai/pict/file/goraleguxalovilijikaguluf.pdfIn PDF document text
- https://www.willmarareachamber.com/ckfinder/userfiles/files/93625992388.pdfIn PDF document text
- http://przychodnia-felinskiego.pl/uploads/editor/file/26645775097.pdfIn PDF document text
- https://ms02bet.net/contents//files/75482893485.pdfIn PDF document text
- https://tlpnw.com/wp-content/plugins/super-forms/uploads/php/files/7f28d5892f597f8ad15e797289b299a3/77311879385.pdfIn PDF document text
- https://fellowpeo.com/wp-content/plugins/super-forms/uploads/php/files/8fa275af00e405d5394cc4061f472d2b/fodixulifalubomup.pdfIn PDF document text
- http://global-insurance-broker.de/downloads/mixogixip.pdfIn PDF document text
- https://www.hdcorp.com.br/wp-content/plugins/super-forms/uploads/php/files/4gu39dju7jd6027e1ulccu81ib/54523468424.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/GLLx1DTH0VQ/uplcv?utm_term=join+operation+in+sqlPDF 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://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_off000102c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x102C1 | 16816 bytes |
SHA-256: 36201f39530b07d8cedabeed7abc21c6730a4f610ca15b40e937448cd6d080f5 |
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font_01_sfnt_off00012e81.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12E81 | 10384 bytes |
SHA-256: 30c0efab0d413b8867ae557636c92efcd0cbbaef3255f6acaa56799bd54f74c1 |
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font_02_sfnt_off0001461f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1461F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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