MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and a large number of external links, many pointing to compromised WordPress sites. This suggests the document is designed to act as a link farm, potentially leading users to phishing sites or further malware. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 7
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://gauravkankariya.com/wp-content/plugins/super-forms/uploads/php/files/3poo4sgl69tmnbqf7lh3eckgc6/faxizonutojat.pdf In PDF document text
- https://dermo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607b5db916235---gegitimolanonewewogeli.pdfIn PDF document text
- https://www.hauptsache.cc/wp-content/plugins/formcraft/file-upload/server/content/files/16097b8d1156cd---55422259235.pdfIn PDF document text
- https://www.travelknowhowscotland.co.uk/assets/js/ckfinder/userfiles/files/fuxusepud.pdfIn PDF document text
- https://hssipm.com/wp-content/plugins/super-forms/uploads/php/files/2623641ebee9dd7a250e6df3b8ce53ce/gatijupefumudinafuxabexo.pdfIn PDF document text
- https://pasarantogeldua.com/contents//files/jelezuzikusizezaxog.pdfIn PDF document text
- http://piqiso.ru/userfiles/file/50669473133.pdfIn PDF document text
- http://willtorock.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608e0640e0943---vodexusuviv.pdfIn PDF document text
- https://noithatkuongthinh.com/uploads/files/luzajenukiwavadunonese.pdfIn PDF document text
- http://festivaldeliteraturadepereira.com/wp-content/plugins/formcraft/file-upload/server/content/files/160fb54e73975b---gebunevumixenefatemul.pdfIn PDF document text
- http://ewtch.com/upload/files/jodav.pdfIn PDF document text
- http://www.gainerwindows.ca/wp-content/plugins/super-forms/uploads/php/files/r6spv0ecuku5utuiaj3reug816/masiramadixiratexedo.pdfIn PDF document text
- http://globalbando.com/DATA/upload/files/202108261627465925.pdfIn PDF document text
- https://mediabandit.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d19577f3e5c---rafowejazisap.pdfIn PDF document text
- https://stpetejazz.com/wp-content/plugins/super-forms/uploads/php/files/getseir0nn1o315ce1m5a6dbol/73114881451.pdfIn PDF document text
- https://sasalidayanisma.org/uploads/file/72337096959.pdfIn PDF document text
- https://aslimitada.com/userfiles/file/rasufefuxamevonatuxafizo.pdfIn PDF document text
- https://hightechrustremovers.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160ca30a1eca62---woxemi.pdfIn PDF document text
- http://gpn1971.org/clients/a/a2/a25689677492d603657f1241a2a69ea8/File/68441632956.pdfIn PDF document text
- https://www.lorenzofranzone.it/wp-content/plugins/super-forms/uploads/php/files/15479ca9858853a3062e70df387179dc/20982474150.pdfIn PDF document text
- http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/160908c48e0f4a---76951453784.pdfIn PDF document text
- https://duext.com/wp-content/plugins/super-forms/uploads/php/files/36b02ab39ee602cb128ec802498e9f30/lavuxujetoxiv.pdfIn PDF document text
- https://glasschneider.koeln/wp-content/plugins/super-forms/uploads/php/files/67qlsr5nnf44f2lsb4iun4lek4/12806039793.pdfIn PDF document text
- https://alteanetworks.fr/img/file/3026024338.pdfIn PDF document text
- https://yocarbroker.com/upload/ckfinder/files/13278282583.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/BkSY9tpko7c/uplcv?utm_term=gaumard+hal+user+manualPDF 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_off0000ecd2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECD2 | 17992 bytes |
SHA-256: 551138d805e5da536f6d03b046216a7a079e46c85e5de608031ce0143a7a117d |
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font_01_sfnt_off00011bd1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11BD1 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000133e8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x133E8 | 10340 bytes |
SHA-256: 63d3c863e520773c099a6ed20f7e95691e3f94d337ad24d4fe5023c1486fda4f |
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