MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by multiple heuristics and a machine learning classifier as malicious, with ClamAV specifically identifying it as 'Pdf.Phishing.Trojan'. The document contains a link farm pointing to numerous URLs, many of which are hosted on compromised CMS uploads or disposable domains, indicating a likely phishing or malware distribution attempt. No scripts were extracted, and the document body was unreadable binary data.
Machine Learning
- Nyx PDF Classifier malicious score 0.9982
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.golfusa.be/userfiles/files/zerofebunimimadaro.pdf In PDF document text
- http://soflocops.net/clients/81266/File/zepefotivata.pdfIn PDF document text
- http://dossalas.com/wp-content/plugins/super-forms/uploads/php/files/7fd7bde62e810916e541c02a388d6840/xusozomejipupi.pdfIn PDF document text
- https://www.numberoneporthill.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16093d236aa36d---jobosofezeva.pdfIn PDF document text
- https://www.themeshcowork.com/wp-content/plugins/super-forms/uploads/php/files/12c725e672dd87916e5c4ba72cea3263/25385258176.pdfIn PDF document text
- https://mldom.xyz/web/img/podborky/files/72684274461.pdfIn PDF document text
- http://salwex.hu/file/jabasoxinagikiza.pdfIn PDF document text
- http://harasim.cz/uploaded/files/zevimodapunumidexibilepuk.pdfIn PDF document text
- http://ip-golubev.ru/ckfinder/userfiles/files/felekik.pdfIn PDF document text
- https://www.landalastadservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/16074bc957e82a---61057405106.pdfIn PDF document text
- http://panhongbo.com/ckfinder/userfiles/site_eachfun_com/files/31469293682.pdfIn PDF document text
- http://nuyewpilot.academy/wp-content/plugins/super-forms/uploads/php/files/109a61c8b08c1fe20f96600c576ee5f0/76644434407.pdfIn PDF document text
- http://ahzycw.com/upload_fck/file/2021-8-28/20210828023025473631.pdfIn PDF document text
- http://toshiba-center.ru/uploads/files/32862650189.pdfIn PDF document text
- http://aep-tc.com/cache/fck_files/file/mazomumexesijogudozewosiv.pdfIn PDF document text
- http://www.icodar.com/wp-content/plugins/formcraft/file-upload/server/content/files/160aecedc3cfa5---72895357964.pdfIn PDF document text
- https://52fantasies.com/home/holly/public_html/ckfinder/userfiles/files/noderidowedog.pdfIn PDF document text
- https://eatorhours.org/e-bussiness/fckimages/file/jogixozabikilipur.pdfIn PDF document text
- http://goodwynva.com/clients/d/de/de91e19d235d8a3764238851c6b73f99/File/33690039892.pdfIn PDF document text
- https://alignerco.com/wp-content/plugins/super-forms/uploads/php/files/23e168bb35fde3c6fcb1e973a576e0d6/3804953139.pdfIn PDF document text
- http://csc0851.com/userfiles/file/20210804032157_mmmsvf.pdfIn PDF document text
- https://noithathoaphat11.com/upload/files/mifekuvogav.pdfIn PDF document text
- http://www.dilipprabhavalkar.com/images/file/78377325290.pdfIn PDF document text
- http://aarogyamedico.com/userfiles/file/numisineboxomoxoxedupetag.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/fzgW7-mxBc0/uplcv?utm_term=what+do+you+do+if+you+find+a+baby+batPDF 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_off0000e806.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE806 | 18020 bytes |
SHA-256: 6f15777d85e9896db86f38928943e1522bb7c641946931c2a4b335660a92a524 |
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font_01_sfnt_off00011678.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11678 | 10352 bytes |
SHA-256: e6c863a88df6245ee894b67ed41482e2f905b7addbafed05f08cf2020583363c |
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font_02_sfnt_off00012dc8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12DC8 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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