MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged by multiple heuristics, including a high-confidence ML classifier and ClamAV, for malicious content. The 'SE_PAYMENT_REDIRECT_LURE' heuristic indicates the document attempts to trick users with fake financial instructions. Numerous URLs were extracted, many pointing to compromised CMS uploads or disposable hosting, suggesting a phishing or credential harvesting campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9982
Heuristics 7
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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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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://runo34.ru/attachments/file/13247085054.pdf In PDF document text
- http://dbjhockeytournament.com/clients/f/f9/f9ff496842c877cbb4522510b668f2a2/File/32816861832.pdfIn PDF document text
- http://divyabodhanam.org/userfiles/file/xudozineviso.pdfIn PDF document text
- http://mko-yug.ru/wp-content/plugins/super-forms/uploads/php/files/2cf13e5285df56094c39de5de829fadc/sepoxaxezumidabuwuroxu.pdfIn PDF document text
- http://4x4autok.hu/userfiles/files/jegopebedogupajidonuxi.pdfIn PDF document text
- http://bodegaadrover.com/userfiles//imagenes/pogeganofodumedafe.pdfIn PDF document text
- https://astoriareiki.com/wp-content/plugins/super-forms/uploads/php/files/647f84ce1a3b1a07dc0f05f85971f2a8/bugeragok.pdfIn PDF document text
- http://www.sunarpazarlama.com/wp-content/plugins/super-forms/uploads/php/files/lmrlim6d1lnicb3dh3hvbfm2n1/16334449948.pdfIn PDF document text
- http://farmaciafici.com/userfiles/files/nedajotajala.pdfIn PDF document text
- https://www.sblending.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160714d52232fd---fazixanejewuzowubisagopek.pdfIn PDF document text
- http://www.luminicaambiental.com/wp-content/plugins/formcraft/file-upload/server/content/files/16088327700180---nadutefimawaruzezamuda.pdfIn PDF document text
- http://dogoxuavanay.vn/uploads/files/metagawemivo.pdfIn PDF document text
- http://webscape.co.bw/wp-content/plugins/formcraft/file-upload/server/content/files/160db768126543---77524636687.pdfIn PDF document text
- http://andlupa.com/userfiles/file/witulapeniti.pdfIn PDF document text
- http://trevelsi.ru/ckfinder/userfiles/files/jopeduwer.pdfIn PDF document text
- https://motodubai.com/uploaded_images/files/26684889915.pdfIn PDF document text
- http://nuyewrecruitment.com/wp-content/plugins/super-forms/uploads/php/files/bb0f3efdf28d2c16a4f323ba10876210/wutinizunowigar.pdfIn PDF document text
- https://manage3.realtourvision.com/rtv/ckfinder/userfiles/images/files/2758159321.pdfIn PDF document text
- http://investinwielkopolska.pl/application/lib/ckfinder/userfiles/files/93325844799.pdfIn PDF document text
- https://puertoestereo.com/wp-content/plugins/super-forms/uploads/php/files/2muso7fma1h5giq10cloe9jrq3/mozidawagojigaja.pdfIn PDF document text
- http://allg-gyn.ch/userfiles/file/wowusatijodojij.pdfIn PDF document text
- https://an-professional.ru/img/files/file/63570560065.pdfIn PDF document text
- https://keluargamimpi2.com/contents//files/58548422865.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/DOqCt-cVA4I/uplcv?utm_term=when+you+broke+me+firstPDF 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_off00011b58.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B58 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0001336f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1336F | 10708 bytes |
SHA-256: 15502ca370d6472d75e7e294eb4aa14d12cc2fa6d6b072682b7a34851fb08204 |
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font_02_sfnt_off00014bdb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14BDB | 17568 bytes |
SHA-256: 5df7521a8abd2b48e6346506d0ab398966d92cdaa17544154a8a8804bc2f4850 |
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