MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous links, many pointing to compromised CMS upload storage or disposable hosting, suggesting it functions as a link farm. The primary goal appears to be directing users to external sites, which is a common tactic for phishing or distributing further malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9913
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://aartipalette.com/userfiles/file/wisorakaxekozoni.pdf In PDF document text
- http://robertoantoniz.com/resources/original/file/burobaziwigoz.pdfIn PDF document text
- http://www.timtransportes.com/home/wp-content/plugins/formcraft/file-upload/server/content/files/160708ced4f792---52548890484.pdfIn PDF document text
- http://plncse.hu/php_data/file/70289801879.pdfIn PDF document text
- https://absolut-fit-and-dance.de/wp-content/plugins/super-forms/uploads/php/files/29ig8q1k8oaqdquf1avq0vhtc3/dexiwaveb.pdfIn PDF document text
- http://www.platformliften.info/wp-content/plugins/formcraft/file-upload/server/content/files/160ce982ccce12---67325314755.pdfIn PDF document text
- https://vinisfarm.com/wp-content/plugins/super-forms/uploads/php/files/756dd811b4a8917b5ca43b5d7fa69ac7/71892935982.pdfIn PDF document text
- http://ankurgroups.com/userfiles/file/33593698613.pdfIn PDF document text
- https://kvartira-zalog.ru/wp-content/plugins/super-forms/uploads/php/files/3fd6d0e037b534c53e0f631dbb7b3633/goluk.pdfIn PDF document text
- http://chanakol.com/ckfinder/userfiles/files/jiginexomujuvopuwezef.pdfIn PDF document text
- https://gmt-tw.com/app/webroot/userfiles/files/ririxakutulibosimivagi.pdfIn PDF document text
- https://www.sabiamente.es/wp-content/plugins/formcraft/file-upload/server/content/files/160c4f129915ca---josagexonumokobugugosuki.pdfIn PDF document text
- http://blevy.com/ckfinder/userfiles/files/89885223506.pdfIn PDF document text
- https://www.ideaklinikbakirkoy.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612140583bfd9---51032290959.pdfIn PDF document text
- https://resulgame.com/calisma2/files/uploads/9809516177.pdfIn PDF document text
- http://skazka76.ru/pic/userfile/46956942149.pdfIn PDF document text
- https://gastrotest.co/ckfinder/userfiles/files/subafevimozaguluteb.pdfIn PDF document text
- http://pansophers.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a05278c88a7---rusikemonoxerovilo.pdfIn PDF document text
- https://www.lipca.com/ckfinder/userfiles/files/segirowadubepo.pdfIn PDF document text
- http://jechtinger-wein.com/jechtingen/files/luxizoxexadijepomeza.pdfIn PDF document text
- http://hyundaihungthinh.com/uploads/images/files/53638241020.pdfIn PDF document text
- http://sms-dk.com/FileData/ckfinder/files/20210716_B936207BB29F820B.pdfIn PDF document text
- https://astoriareiki.com/wp-content/plugins/super-forms/uploads/php/files/cadbb144ac966fcf8a26c1dc703d8cbf/bokowelewifonisawok.pdfIn PDF document text
- http://jikaramen.com/uploads/files/kafuxajegumegumod.pdfIn PDF document text
- https://alenakovalchuk.ru/wp-content/plugins/super-forms/uploads/php/files/ff4c5ab387caae1bc5869fe360267609/liren.pdfIn PDF document text
- https://sv-fin.ru/wp-content/plugins/super-forms/uploads/php/files/b18e603614d0248ea16e4f8b7b7e855c/lugorumujegaputiz.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3vuEKuznOb8/uplcv?utm_term=fast+and+furious+8+full+movie+free+online+watchPDF 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_off00010032.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10032 | 17628 bytes |
SHA-256: 7125f6fb418f4c73e6eecc76ba02a9d513054ee279094cdd9dc99a52d905ab9a |
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font_01_sfnt_off00012d8b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12D8B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000145a2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x145A2 | 11176 bytes |
SHA-256: 3945310c2cab916e1eba41cb6d7f68ea4986b838be8ceff171c531efc0f63f4c |
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