MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF was flagged by ClamAV as a phishing trojan and by an ML classifier as malicious. It contains numerous links, many pointing to compromised WordPress upload directories or disposable hosting, indicating a link farm designed to redirect users to malicious content. The document body is heavily obfuscated and unreadable, providing no direct user-facing lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9840
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://proxima-design.cz/files/file/62597499565.pdf
- http://www.doctor-carpet.com/wp-content/plugins/super-forms/uploads/php/files/l6bt5jpfaatvn02dsofsro17g4/68993860644.pdf
- https://ubranni.com/uploader/files/fuzavigakulip.pdf
- https://studio45.live/wp-content/plugins/super-forms/uploads/php/files/okpri86pri003pbnubo06bet37/semituvof.pdf
- https://creationstationdance.com/wp-content/plugins/formcraft/file-upload/server/content/files/160816ffb17d4b---josum.pdf
- https://chambredhotes-savoie.com/ckfinder/userfiles/files/34160617889.pdf
- http://reclaimsplus.com/wp-content/plugins/super-forms/uploads/php/files/acc5bee06105d5b48229e90acbfbc300/64585105015.pdf
- https://englewoodgrassfarm.com/wp-content/plugins/super-forms/uploads/php/files/b7b1a90fdcf60139368eb2524c1a26f1/nagolodijit.pdf
- http://www.opencalgary.org/wp-content/plugins/formcraft/file-upload/server/content/files/1607208e2e6b1a---27517081383.pdf
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a6cbe74ea35---sujuzam.pdf
- http://bilagroup.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607a1a92105f6---6307781955.pdf
- http://gulfcoolcontracting.com/uploads/userfiles/file/file/76312436288.pdf
- https://www.truegridpaver.com/wp-content/plugins/super-forms/uploads/php/files/be9a2c0d5d9f8bae25ea73975f8313ed/saporudedapat.pdf
- http://mvclassof1990.com/clients/8/8c/8ca0ba2c7a07c5cd1f21f9fc323c16c5/File/66830892282.pdf
- http://hotelclinton.it/userfiles/files/gikokuxeze.pdf
- https://www.getfitcrew.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609efcdd0d675---17180846364.pdf
- http://lyzjkgm.com/d/files/51154128255.pdf
- https://www.azembay.com/wp-content/plugins/super-forms/uploads/php/files/im7mvtm6st9dh633p1agjlr2ou/2757175915.pdf
- http://a-swiss.com/upload/userfiles/file/pibojixa.pdf
- http://drivingschool-brno.eu/files/somokuzuri.pdf
- http://schouteninterieurwerk.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16079f8bc0e753---lanetivan.pdf
- https://hps-gruppe.com/wp-content/plugins/super-forms/uploads/php/files/8jrn57va2eui3sjdgpself4hic/suwupefodazukilozunila.pdf
- https://adiwirawanbali.com/wp-content/plugins/super-forms/uploads/php/files/b63cad26d0deb3e47d3e1101fc0057b7/68521402078.pdf
- https://engravestone.com/wp-content/plugins/formcraft/file-upload/server/content/files/16076ef2c82141---fosetutunazak.pdf
- http://podlahyadvere.sk/editor_uploads/system/files/40225867763.pdf
- https://www.marthatrotts.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1609a68ec974b8---53305139373.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/zMnd8XtcwSM/uplcv?utm_term=most+extreme+elimination+challenge+streaming
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cabd.binebd3ba5c57e08965d46cba26c44e5d74c50ed807fa4a0e56d57b039311c873e3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCABD | 16604 bytes |
font_01_sfnt_off0000f5f8.bin6a78f2e24a436f12d1a7c6e3b23bfb2d8b3d1250e927a660d79672cd4791db7f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5F8 | 10772 bytes |
font_02_sfnt_off00010e9e.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E9E | 16792 bytes |
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