MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple links pointing to compromised WordPress upload storage and disposable hosting, indicative of a link farm. The 'SE_PAYMENT_REDIRECT_LURE' heuristic strongly suggests this is part of a business email compromise scam, aiming to trick users into believing payment instructions have changed. No scripts were extracted, but the embedded URLs and heuristics point to a phishing or redirection attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
Heuristics 7
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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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://pilanatofishing.com/home/sandbox/domains/shelter.sandbox.tritek.hk/public_html/ckfinder/userfiles/files/55713582860.pdf In PDF document text
- https://wpsqld.com.au/wp-content/plugins/super-forms/uploads/php/files/3918ca4b3aa591bfd0b82f9c53aa6ac2/52714655992.pdfIn PDF document text
- https://www.pferde-fuer-unsere-kinder.de/wp-content/plugins/formcraft/file-upload/server/content/files/160bce6df30588---kaduro.pdfIn PDF document text
- http://www.blackhillsdancecentre.com/wp-content/plugins/formcraft/file-upload/server/content/files/160f0726b35f8a---79616156540.pdfIn PDF document text
- http://www.annaleehuber.com/content_files/file/85878111707.pdfIn PDF document text
- http://aksaaydinlatma.com/img/editor/image/file/muruwutubosejufevanudigad.pdfIn PDF document text
- https://www.a2zmedical.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160d53a23dab1d---jamobizusararujojo.pdfIn PDF document text
- https://yuktiedu.com/wp-content/plugins/super-forms/uploads/php/files/d7fbe6408e0853cf1ac6b97214fff6b6/kajasuwovi.pdfIn PDF document text
- https://www.energetisch-therapeut-estie.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160b120a2915d3---jizitubobijada.pdfIn PDF document text
- http://shethof.ch/cgi-bin/dynamisch/file/86222946516.pdfIn PDF document text
- http://maslag.eu/userfiles/file/wubiwajovofegezinifar.pdfIn PDF document text
- https://masterpieces-mallorca.com/wp-content/plugins/super-forms/uploads/php/files/c3232a8730588820be043e5683e9f096/57077022155.pdfIn PDF document text
- http://chanakyaaerospacedefence.com/userfiles/file/vokaligixupurex.pdfIn PDF document text
- https://loskutova.site/wp-content/plugins/super-forms/uploads/php/files/461873b574ca68341abeb7c557f969e6/widipapukamura.pdfIn PDF document text
- https://www.penyembuhanholistikreiki.com/wp-content/plugins/formcraft/file-upload/server/content/files/16080720615e66---86382160727.pdfIn PDF document text
- http://top-conversion.ru/ckfinder/userfiles/files/61493572086.pdfIn PDF document text
- http://dmn.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160c1bb108a84e---35770402629.pdfIn PDF document text
- https://soba05.org/wp-content/plugins/super-forms/uploads/php/files/631729b84490e2c90ae744f498652ee0/gudolewiged.pdfIn PDF document text
- http://kledingindex.nl/images/uploads/80036517570.pdfIn PDF document text
- https://mn-lawfirm.com/box/userfiles/file/65340765042.pdfIn PDF document text
- http://akgikorea.com/file_upload/fck_upfile/file/59681592719.pdfIn PDF document text
- https://www.kiteschule-kiel.de/wp-content/plugins/formcraft/file-upload/server/content/files/16071b9f7672e0---90922290213.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/S30rS-6n6vg/uplcv?utm_term=how+to+check+ehsaas+program+12000PDF 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_off00011c08.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C08 | 11040 bytes |
SHA-256: 03eb1403f8269de85ab0255c100720122975b9fa5563e7dab8cf325cc352a2ef |
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font_01_sfnt_off000135ee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x135EE | 17164 bytes |
SHA-256: 65aee7a4d349d863af79014543dadde415470c78bef53a2e9580d579f85fa88b |
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font_02_sfnt_off000162dd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x162DD | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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