MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, many pointing to compromised WordPress sites and disposable hosting, indicative of a link farm used for phishing or malware distribution. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or trojan delivery via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9911
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://tragiaocolamsapa.com/userfiles/image/file/jimorudakadokelakok.pdf In PDF document text
- http://www.wiz-fac.com/uploadImg/file/mevujotalerutik.pdfIn PDF document text
- http://www.cavice.fi/tiedostot/files/titodol.pdfIn PDF document text
- https://www.beadvised.co.uk/wp-content/plugins/super-forms/uploads/php/files/43d0132a706fe5bbdb414fe50f0df616/58441778779.pdfIn PDF document text
- https://www.okcfarmersmarket.com/wp-content/plugins/super-forms/uploads/php/files/d2d50da264fc092c39862e1fe91905c0/dofokatobulenar.pdfIn PDF document text
- http://say-international.eu/userfiles/file/buzorazo.pdfIn PDF document text
- http://fashioncenterpoint.com/wp-content/plugins/super-forms/uploads/php/files/e450aaeb10576f32b06ad9f386fd8000/seratewane.pdfIn PDF document text
- http://metalltechnik-kutschi.at/zolunewip.pdfIn PDF document text
- https://plumcourse.com/wp-content/plugins/super-forms/uploads/php/files/8407165bbd72f590bb4767968303ae24/70133084008.pdfIn PDF document text
- http://prosquash.by/data/romabutilud.pdfIn PDF document text
- http://global-poseg.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c77140288cd---34581792803.pdfIn PDF document text
- https://3dreamstudios.com/wp-content/plugins/super-forms/uploads/php/files/ff7470ee58cec610e499c20d62564abb/65738809361.pdfIn PDF document text
- http://shbaicun.com/userfiles/file/2021080323085673499.pdfIn PDF document text
- http://worldcar.jp/userfiles/files/zudujadonajejak.pdfIn PDF document text
- http://www.cuadernos.in/wp-content/plugins/formcraft/file-upload/server/content/files/1608a43a3e0e9e---tawotoxaxakodosotonogik.pdfIn PDF document text
- http://neodev.space/wp-content/plugins/formcraft/file-upload/server/content/files/1608fcc4fad173---3901488622.pdfIn PDF document text
- http://www.sunargrup.com.tr/wp-content/plugins/super-forms/uploads/php/files/iij1e47clpklht2vil283h2vu4/xegutenagutore.pdfIn PDF document text
- http://atdawnwelift.com/userfiles/file/46767202296.pdfIn PDF document text
- http://hotelborgodeipoeti.com/userfiles/files/7867179631.pdfIn PDF document text
- http://big-blue-bus.com/pics/fotos/1/file/duwixepojuvejirafiwejobat.pdfIn PDF document text
- https://nmg.lv/img/uploads/files/suzosonaketutuwewodikagin.pdfIn PDF document text
- https://lightupalife.org.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1609f566fbd8c1---gubaxegugufalabuwanusuze.pdfIn PDF document text
- https://ntiverification.com/userfiles/file/71054623926.pdfIn PDF document text
- https://peintures-descours.fr/fichier/files/sowikizub.pdfIn PDF document text
- http://hotelpenza58.ru/ckfinder/userfiles/files/62211227741.pdfIn PDF document text
- http://phongkhamthienhoa.org/images/files/40801256585.pdfIn PDF document text
- https://cmflower-kkc.com/ckfinder/userfiles/files/nuziteruvaresaj.pdfIn PDF document text
- https://doitsolutions.co/wp-content/plugins/super-forms/uploads/php/files/8f24282296b918c92bded02e0632760d/wapibodemilujoworidazu.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/Om9ozkHLxGw/uplcv?utm_term=siemens+nx+10+book+pdfPDF 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_off0000e39a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE39A | 10836 bytes |
SHA-256: e56f9705fce1019571848f561a09c65b833d8fd0605d29232cc32cb2d8e30520 |
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font_01_sfnt_off0000fc59.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC59 | 17680 bytes |
SHA-256: 084aa8b6294eb1f7a21f23b342d8906f113c026ed5239c66754ef7896b03501c |
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font_02_sfnt_off00012a4c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12A4C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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