MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. The document contains numerous links, many hosted on compromised WordPress sites or disposable domains, designed to trick users into downloading further malicious content. The presence of a visual download button lure reinforces the deceptive nature of the document.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://angelojrobles.com/admin_initial_test/userfiles/file/muzewo.pdf In PDF document text
- http://fritz-fahrlaender.ch/download/peginofo.pdfIn PDF document text
- http://kraljicabih.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609698f821085---84595083867.pdfIn PDF document text
- http://topopentertainment.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c69658ebb67---xidawimifojikix.pdfIn PDF document text
- http://metrocars.london/survey/userfiles/files/makexovubonu.pdfIn PDF document text
- https://medgarlci.com/wp-content/plugins/super-forms/uploads/php/files/c006a437a453758c2b108fd684480a3b/76127363962.pdfIn PDF document text
- http://kazenergy.kz/wp-content/plugins/formcraft/file-upload/server/content/files/1608ebf283b508---resubivoduxitobexogox.pdfIn PDF document text
- https://studio45.live/wp-content/plugins/super-forms/uploads/php/files/7pdnlegccetfg0v106r7qa3aun/xebibuzepiragifujem.pdfIn PDF document text
- http://reiki-roots.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160b8ebf9e3a63---65523702231.pdfIn PDF document text
- http://anhuicrew.com/upload_fck/file/2021-5-2/20210502095218557042.pdfIn PDF document text
- https://aduanaldelvalle.com/userfiles/file/72357408973.pdfIn PDF document text
- http://vote4dannybarry.com/clients/2/2f/2f5d4f67c16906f9b09010289963de11/File/vaxawizimelik.pdfIn PDF document text
- https://luxartparquet.com/wp-content/plugins/super-forms/uploads/php/files/79b9739ea43d57d6d87d3ee67e889b2f/18531893645.pdfIn PDF document text
- http://teifsepahan.com/files/file/mizemomigulugomonoxaxafe.pdfIn PDF document text
- https://xeroxexpres.cz/userfiles/file/58775493917.pdfIn PDF document text
- http://hzjksj.com/images/upload/File/nonilas.pdfIn PDF document text
- https://primewestelectrical.com/wp-content/plugins/super-forms/uploads/php/files/035dfc71ea0283035b76e71cacc68495/rovuwifidew.pdfIn PDF document text
- http://zawayakw.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606d6b082a2ff---13341419123.pdfIn PDF document text
- https://propbrains.com/wp-content/plugins/super-forms/uploads/php/files/25j2h5pnm6em9bj1g704is2th5/dikerexowosoj.pdfIn PDF document text
- https://broadstripe.com/wp-content/plugins/super-forms/uploads/php/files/79da64af3a01a120f3fe4d414d04140e/ripazidejagem.pdfIn PDF document text
- http://metalzilembo.it/userfiles/files/69586449395.pdfIn PDF document text
- http://zulassung4you.de/bilder/file/61095005337.pdfIn PDF document text
- http://vdtonline.vn/static/uploads/editor/files/xitozutagu.pdfIn PDF document text
- https://cullinanconstruction.com/wp-content/plugins/super-forms/uploads/php/files/tl7i45inaq4vkieihgd1ecjtg4/xelitumesofomokajilapafo.pdfIn PDF document text
- https://www.rockandroll.blog.br/wp-content/plugins/super-forms/uploads/php/files/3pbot7c51bgam5hdslq820cpvi/fepeperarodakirefopokuje.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/cv9VXjIrmdE/uplcv?utm_term=d+company+hd+movie+downloadPDF 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_off0000edb0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDB0 | 10680 bytes |
SHA-256: 7a7d99465e780e30ee860842d455fd3cab9689f63215858c23cb3c95dbd15070 |
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font_01_sfnt_off000105fa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105FA | 17176 bytes |
SHA-256: 7acfa4a69089afca5ffb444c39acf7a3f8aa54ef6ea8b64f987969c27c15121c |
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font_02_sfnt_off000132b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x132B9 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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