MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, many pointing to compromised CMS uploads and disposable hosting, indicating a link farm designed to distribute malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware delivery via these external links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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 https://wegofa.com/userfiles/file/86060000216.pdf In PDF document text
- https://aldea.work/wp-content/plugins/super-forms/uploads/php/files/d017d3f23bc16a8f16b2b7be440ef1b7/luxuroniwowebemak.pdfIn PDF document text
- https://aryaayur.com/wp-content/plugins/formcraft/file-upload/server/content/files/1611019241e27a---metewagekuvisiboros.pdfIn PDF document text
- https://avonsteel.com/UserFiles/file/janodaralulukawim.pdfIn PDF document text
- http://lateonsettay-sachs.org/userfiles/file/59346592541.pdfIn PDF document text
- https://abhimaninteriors.com/ckfinder/userfiles/files/paxewibip.pdfIn PDF document text
- http://cheapmarkt.com/userfiles/file/xunijogezivaxif.pdfIn PDF document text
- http://www.olivier-frey.ch/user/web/file/36815482670.pdfIn PDF document text
- http://wbbray.com/wp-content/plugins/formcraft/file-upload/server/content/files/161035a0905bf5---22996927783.pdfIn PDF document text
- http://pcccphucvinh.com/upload/files/60671024505.pdfIn PDF document text
- http://mko-yug.ru/wp-content/plugins/super-forms/uploads/php/files/eaece27fa1677fc9a1838b44d5a52026/resijopof.pdfIn PDF document text
- http://tecnicadovolante.com/images/file/xovovezudatisujufetuwel.pdfIn PDF document text
- http://s-privod.ru/userfiles/file/8032470446.pdfIn PDF document text
- https://balance-global.com/wp-content/plugins/super-forms/uploads/php/files/c1ksa3fns2ujtv2kqea6v3o8f6/25645190389.pdfIn PDF document text
- https://vantainoidia.vn/ci/userfiles/files/wupogovegutezusukel.pdfIn PDF document text
- https://ewastexperts.com/userfiles/files/budaxovewo.pdfIn PDF document text
- http://kazenergy.kz/wp-content/plugins/formcraft/file-upload/server/content/files/1607f61963cb7e---vemifumijazozidezag.pdfIn PDF document text
- http://dom-2000.ru/ckfinder/userfiles/files/binusikuru.pdfIn PDF document text
- https://angkaganjil.com/contents//files/kawuronov.pdfIn PDF document text
- https://www.peltonfell.org.uk/ckfinder/userfiles/files/65910894452.pdfIn PDF document text
- https://cpsguffanti.com/uploads/file/60987926280.pdfIn PDF document text
- https://forex-robo.org/wp-content/plugins/super-forms/uploads/php/files/eb40946178bdeb322f1a9cf3956aab02/27088659222.pdfIn PDF document text
- http://degeninhotel.ru/admin/ckfinder/userfiles/files/gagogagevamifibimasavop.pdfIn PDF document text
- http://thm-holding.ru/wp-content/plugins/super-forms/uploads/php/files/423dc793c3601c1f56402d624d1e532e/febivijaxavozotowug.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=song+of+a+wandererPDF 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_off0000b775.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB775 | 14156 bytes |
SHA-256: 736442beec9f3cab0f65aa8627babd0c64201ca5de4b734680b43e296543f6e4 |
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font_01_sfnt_off0000dac6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDAC6 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000f2dd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF2DD | 10288 bytes |
SHA-256: 9ef04b9043e721746a02976684559e4ca5e8fda9fc8848486300890639f75f7a |
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