MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file functions as a link farm, directing users to numerous external websites. Several of these links point to compromised WordPress upload storage, indicating a potential phishing or malware distribution scheme. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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://animationcoach.com/userfiles/file/dadimevorarevifad.pdf In PDF document text
- http://iproperty.ae/userfiles/file/noxeragolo.pdfIn PDF document text
- https://yuktiedu.com/wp-content/plugins/super-forms/uploads/php/files/902c86cc6ad11907076b7ab31d64bc23/36947358903.pdfIn PDF document text
- http://elmiraclassiccountry.com/wp-content/plugins/super-forms/uploads/php/files/4917492da2f0014038c9be0a3d2a20d2/98355853214.pdfIn PDF document text
- https://www.ibyservice.com/wp-content/plugins/super-forms/uploads/php/files/4ee58ef353aa2ae019028fe8cd236c64/matolavatamuwakedilixe.pdfIn PDF document text
- http://pwr-tech.ru/userfiles/file/fefoninufaju.pdfIn PDF document text
- http://decom.pro/admin/ckfinder/userfiles/files/43193304061.pdfIn PDF document text
- http://iaestedresden.de/userfiles/file/tikamenoboluxevewikuvepi.pdfIn PDF document text
- http://zigzagontwerp.nl/sites/default/files/file/59032936287.pdfIn PDF document text
- http://asu.com.vn/wp-content/plugins/super-forms/uploads/php/files/f8ieboepjequ1is7l9eqgl4r6n/fikupomamijuxuti.pdfIn PDF document text
- http://www.fliesen-brill.de/wp-content/plugins/formcraft/file-upload/server/content/files/160792a17eb6e2---bobuzaba.pdfIn PDF document text
- http://ricarda-allegra.de/userfiles/file/xibidopa.pdfIn PDF document text
- https://hashtag.school/userfiles/file/magekijitewitodexifaza.pdfIn PDF document text
- http://pescepiana.eu/userfiles/files/91633702413.pdfIn PDF document text
- https://phase1acoustics.com/wp-content/plugins/formcraft/file-upload/server/content/files/160da6f0b98d1d---42243504950.pdfIn PDF document text
- http://wksystems.net/HotelEstimator/userfiles/file/munofosorusuduva.pdfIn PDF document text
- http://toyteepee.com/uploadfiles/file/210606162339798670eprcrj.pdfIn PDF document text
- https://www.mobytec.com.br/mobytec/wp-content/plugins/formcraft/file-upload/server/content/files/160d3f88d73f4e---27840039737.pdfIn PDF document text
- http://abwmarlboropike.com/uploads/files/tepuzirinakadiwikanojogas.pdfIn PDF document text
- https://combrooncom.com/contents/files/waxegifoputex.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/FevRqgeaUVY/uplcv?utm_term=lomography+fisheye+1+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_off0000e383.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE383 | 10928 bytes |
SHA-256: 1925399dd4c50dfd406c08bdae2eae63bb02762e89f176b349890b290567145a |
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font_01_sfnt_off0000fcb2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCB2 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000114c4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x114C4 | 18888 bytes |
SHA-256: 939220bdb3126ebf13462d263ede1dd806b7f16a714a97ca2809ed476d4ebdd8 |
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