MALICIOUS
204
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was flagged by ML classifiers and ClamAV as malicious, exhibiting characteristics of a phishing lure. The embedded JavaScript and numerous external links, many hosted on compromised or disposable domains, suggest an attempt to redirect users to malicious sites. The heuristic 'SE_PAYMENT_REDIRECT_LURE' strongly indicates the document's content is designed to trick users into believing there are new or changed banking instructions.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
Heuristics 8
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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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Payment redirection / bank-detail change lure high SE_PAYMENT_REDIRECT_LUREDocument describes new or changed bank, wire, ACH, IBAN, SWIFT, or routing instructions — a high-value business-email-compromise pattern
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://cructi.ru/uplcv?utm_term=township+unlimited+cash+and+money PDF link annotation
- http://pay2pay.net/upload/file/zamegij.pdfIn PDF document text
- https://greenturtleproductions.com.au/wp-content/plugins/super-forms/uploads/php/files/829eb43742c7aab8fffb98a7c8393b21/zefiv.pdfIn PDF document text
- https://spotiverify.com/ci/userfiles/files/pogijaz.pdfIn PDF document text
- http://lalitas-thaimassage-spa.de/wp-content/plugins/formcraft/file-upload/server/content/files/16162067db9c40---sazolafitizivixogubud.pdfIn PDF document text
- http://www.amedna.com/userfiles/files/27072461718.pdfIn PDF document text
- https://heks-tech.com/app/webroot/userfiles/files/82744548308.pdfIn PDF document text
- https://suncables.co/images/file/junuvasupasul.pdfIn PDF document text
- http://www.homefacelifters.com/wp-content/plugins/super-forms/uploads/php/files/24a0f7162b9118e40e1ef9dedc85363a/35669926690.pdfIn PDF document text
- http://www.yankey.com.tw/demo/public/editor/ckfinder/upload/user_upload/files/46086165793.pdfIn PDF document text
- http://lltsg.com/uploadfile/file///2021092214351997.pdfIn PDF document text
- http://pes.edu.mn/ckfinder/userfiles/files/pogajetije.pdfIn PDF document text
- https://virtrade.gr/userfiles_lybo/file/zisixes.pdfIn PDF document text
- https://creationstationdance.com/wp-content/plugins/formcraft/file-upload/server/content/files/16139f79a3ef77---52522413886.pdfIn PDF document text
- https://bunian-co.com/other_files/File/nezijixegorekituzi.pdfIn PDF document text
- https://nyirfa.hu/uploads/files/73454780595.pdfIn PDF document text
- http://thibidi.vinadesign.info/uploads/images/files/nitawin.pdfIn PDF document text
- http://cameronhaddock.com/wp-content/plugins/formcraft/file-upload/server/content/files/161455ba14b159---vevivasuxegewubisosepitaw.pdfIn PDF document text
- https://cafeau1ait.xyz/js/ckfinder/userfiles/files/86911222895.pdfIn PDF document text
- http://wsp.pl/userfiles/file/tovuwedepetonikamun.pdfIn PDF document text
- http://pizzeria-millemiglia.de/app/webroot/img/editor/file/malagobalegamez.pdfIn PDF document text
- http://www.electricman.in/demo/frontend/web/uploads/files/sepunafowuraxekageto.pdfIn PDF document text
- http://ambvet-trefontane.eu/userfiles/files/20130256396.pdfIn PDF document text
- http://volker-issmer.de/userfiles/file/baduvaterazujuze.pdfIn PDF document text
- http://alessandrotria.altervista.org/areap/ckfinder/userfiles/files/57131151734.pdfIn PDF document text
- 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_off0000d110.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD110 | 10940 bytes |
SHA-256: 1a14b1979f16c56dc68e16dd1fec9520105c46b86e038f11e64c1596df8fcca7 |
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font_01_sfnt_off0000ea53.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA53 | 16448 bytes |
SHA-256: 3d63c8b52fe44e521a0e5bbd65bbb7a1eeebe0ac5cb9cc9dd3820ec4dd739794 |
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font_02_sfnt_off000114ac.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x114AC | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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