MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm with numerous URLs pointing to various websites. Several of these URLs are hosted on compromised CMS uploads or disposable domains, indicating a potential phishing or malware distribution scheme. The ML classifier and ClamAV detection strongly suggest malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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 http://unitec-egypt.net/userfiles/file/64053674222.pdf In PDF document text
- https://defrokatilai.lt/images/files/zomumeguxudufazafarosolep.pdfIn PDF document text
- http://ukrfirework.com/images/file/vukerajodazidorufeto.pdfIn PDF document text
- http://driscollandgibson.com/images/edit_images/file/gugabanujasijo.pdfIn PDF document text
- http://kfnmsz.com/upfolder/e/files/20210919082155.pdfIn PDF document text
- http://pilanatofishing.com/home/sandbox/domains/shelter.sandbox.tritek.hk/public_html/ckfinder/userfiles/files/bavosunepikibitavevugub.pdfIn PDF document text
- http://theemasternetworker.com/ckfinder/userfiles/files/lipibapoxabemuzezefijuzop.pdfIn PDF document text
- http://vtracauto.com/wp-content/plugins/formcraft/file-upload/server/content/files/161460ad7c2ac8---92027677946.pdfIn PDF document text
- https://totalyoumovement.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612ece2e18c50---rewupexodegilem.pdfIn PDF document text
- http://crystalnymph.by/wp-content/plugins/super-forms/uploads/php/files/c5390e2f050d25e68e16420b03ec2378/kagiz.pdfIn PDF document text
- http://cataga.de/beta/files/file/milimoninatexefeb.pdfIn PDF document text
- https://hotellemaritime.com/hotel/upload/files/wibobusul.pdfIn PDF document text
- http://cameronhaddock.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613dc4b391d02---58336772388.pdfIn PDF document text
- https://brylka-kfz.de/wp-content/plugins/formcraft/file-upload/server/content/files/1615a78b4ccd2e---giraxadadememugufu.pdfIn PDF document text
- https://esterkins.de/ckfinder/userfiles/files/10763771856.pdfIn PDF document text
- https://perkunasstudio.com/uploads/files/202109180208294134.pdfIn PDF document text
- http://kelvista.lt/images/files/babuzatukik.pdfIn PDF document text
- http://eperon-kochersberg.com/img_db/84844482113.pdfIn PDF document text
- http://agisma.ru/files/pages/files/lasawavasumatejajunelid.pdfIn PDF document text
- http://partner-support.net/user_data/userfiles/files/pajonafutufatosuvaj.pdfIn PDF document text
- http://kraemer-duennebacke.de/files/file/novirogategadavaru.pdfIn PDF document text
- https://anitacalderon.com/ckfinder/userfiles/files/zukivuvodiwazadijet.pdfIn PDF document text
- https://gberwanda.com/gbe/useruploads/blogs/files/kuvojofinigarazabaworipo.pdfIn PDF document text
- https://investincarpathians.eu/app/webroot/media/files/65928270533.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/ngfLrbzwjls/uplcv?utm_term=opening+for+manual+testingPDF 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_off0000d98d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD98D | 10824 bytes |
SHA-256: eee04959e2984c28aa009a7ac083eb3b9150cdc954d40cf9d62c187c488c6dca |
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font_01_sfnt_off0000f28e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF28E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00010aa0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10AA0 | 17724 bytes |
SHA-256: 15063c6a00a310d47466ce5c7a4bd0cbb91f21db57d28becc7180da2210d98af |
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