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 functions as a link farm, containing numerous embedded URLs pointing to compromised WordPress upload directories. These links likely serve as a distribution mechanism for phishing or malware, leveraging the 'Fatality mortal kombat trilogy android' lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://xperion.hu/wp-content/plugins/super-forms/uploads/php/files/bd857113dcb5859ec1ccbad5bf1f27ef/joliberekirorudul.pdf
- https://monarchwinemerchants.com/wp-content/plugins/super-forms/uploads/php/files/76073833ffec6c752252086d8fb03347/jemilikidowovetutivixobo.pdf
- http://www.northeastmarquees.com/wp-content/plugins/super-forms/uploads/php/files/3a21d0d1e51478945d7c9b8017a710d5/zopijaguson.pdf
- http://www.biotanika.pl/upload/file/bebutamufagurujefa.pdf
- https://www.federatedlighting.com/wp-content/plugins/super-forms/uploads/php/files/4d3427ced012c58b19414e13316ee725/8376558761.pdf
- https://spectrumohio.com/wp-content/plugins/super-forms/uploads/php/files/3ed6a04fddbf2b4d2ffe95896d25dccd/kixuni.pdf
- https://spectrumohio.com/wp-content/plugins/super-forms/uploads/php/files/8af9102a16e3a7a8c6feaa6c4448f3f5/22472720877.pdf
- https://northstarexecutivesearch.com/wp-content/plugins/super-forms/uploads/php/files/dc650aaec8325df476d428e6ada83bbc/zebekeludiloforujafale.pdf
- https://extremetour74.ru/wp-content/plugins/super-forms/uploads/php/files/1e521b1bf0056a2d9752432a1805dfd7/17376763717.pdf
- https://lashmakerpro.it/wp-content/plugins/super-forms/uploads/php/files/buofigc601upvgvd70dl30aon2/74953037634.pdf
- https://weinquartier.at/wp-content/plugins/super-forms/uploads/php/files/be4cbbf2db45bf792f7d80e03a6aa49c/kikurozoluxuxami.pdf
- http://firegallery.ru/img/upload/luninutiperafila.pdf
- http://fashioncenterpoint.com/wp-content/plugins/super-forms/uploads/php/files/00b18940f3bf5ae8d9de359862a1ae08/51440720571.pdf
- https://www.jahnigterbraak.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16091277852cb1---pupizogowa.pdf
- https://selectwifi.com/wp-content/plugins/formcraft/file-upload/server/content/files/160905bf4084dc---jowarobalimekulaf.pdf
- http://matrixuniverzum.eu/wp-content/plugins/formcraft/file-upload/server/content/files/16085a7d793940---xidonovubatedidilonuzal.pdf
- http://albatrossmrn.com/konadnew/userfiles/file/85070524757.pdf
- https://www.ccps.mx/wp-content/plugins/super-forms/uploads/php/files/8cd03b2e0a18c2d964e2af04f5f08647/13084192716.pdf
- https://www.euroservicemilano.it/wp-content/plugins/formcraft/file-upload/server/content/files/16077f60aafac3---1862897927.pdf
- http://lumieretvie.com/userfiles/file/fofol.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BvfzZFkJO3s/uplcv?utm_term=fatality+mortal+kombat+trilogy+android
- 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://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00011658.bin8f4f4726ad728f32020bb7ee808a11eb0cee61aa89b7786dff21e86178e2d9b1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11658 | 5228 bytes |
font_01_sfnt_off0001281c.bin60da6650166ede1b263ba378d0fa09fbe65bd01d6f9f50ec1002bcdc84f5d264 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1281C | 16720 bytes |
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