MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, identified as a link farm, with several pointing to disposable domains. The document body text, though obfuscated, includes a search query related to pellet grills, suggesting a lure to drive traffic to these malicious links. ClamAV and ML classifiers also flagged this PDF as malicious, likely due to its link farm and phishing characteristics.
Machine Learning
- Nyx PDF Classifier malicious score 0.9861
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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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://resalured.ru/aws?utm_term=who+has+the+best+prices+on+pellet+grills PDF link annotation
- http://lafowesezojo.scienceontheweb.net/the_secret_to_attracting_money.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4483610/normal_600020a2d48c9.pdfIn PDF document text
- http://moresukko.ru/948922197393gs9k.pdfIn PDF document text
- http://zokidinodajives.getenjoyment.net/fusionner_en_un.pdfIn PDF document text
- http://nulivanofika.mygamesonline.org/atoms_and_molecules_ncert.pdfIn PDF document text
- http://eurofamily.pro/painting_ideas_for_8_year_oldsr8e1l.pdfIn PDF document text
- http://antinomi.design/interior_designer_jobs_houston_txvgmvd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485826/normal_605a8d332747e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4377120/normal_601601772ceae.pdfIn PDF document text
- http://cookwellbakewell.com/star_wars_the_rise_of_skywalker_visual_dictionary_downloadscpmt.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445869/normal_603c1bbb8f561.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369524/normal_6046c3eb8c410.pdfIn PDF document text
- http://hushseo.online/lupagajipfvw1.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/f2f87468-bb50-45e4-9a16-d60d3fa5c787/raguk.pdfIn PDF document text
- https://6205d428-d5dc-494e-bbc3-e2236f9d811e.filesusr.com/ugd/6885a6_697df2964a674f8882cb97b9648ec947.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/5aca86d6-ec88-4466-9c11-2e3be24adb31/tigibafal.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e16b70d1-36b6-4b02-be99-871f36411378/nepixaxoxememivivitaxeko.pdfIn PDF document text
- https://59b17237-83b3-47c6-9d40-f547da5b0434.filesusr.com/ugd/827194_1d69910f22ca40708ae4ceaa6dac52ad.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/0db467be-1c81-4993-b49c-9c5a3adf07ed/kindergarten_math_practice_book.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ad9271c7-198d-4b87-aaf3-ca285378f7d1/digital_communications_and_multimedia_degrees.pdfIn PDF document text
- http://sisufovofow.atwebpages.com/47413794887.pdfIn PDF document text
- https://77bac38d-831a-46d6-8f22-d7743fcadc58.filesusr.com/ugd/5b9a87_5bfc3b0efbd24295a9943dd0e3f7599c.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/865d2bdc-69fe-4b48-b1a3-0820a902d93a/al_quran_app_for_android.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/40fd7e26-0a22-43e1-b20b-bf60ada2fc98/how_to_shift_eaton_fuller_9_speed.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8e27ef6d-c479-440e-a8d9-3839e27efd66/repajozuvuwitusisega.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/246c7079-d419-49b1-93c9-ae0f6b1231c6/wexorar.pdfIn PDF document text
- https://1a2149e7-ca7f-4e7c-a584-0e483de6f3af.filesusr.com/ugd/9219f8_3a134a0a3acc44fd979342a1f478e7b3.pdf?index=trueIn PDF document text
- http://fufudaloxola.onlinewebshop.net/carnage_meaning_in_tamil.pdfIn PDF document text
- 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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00017026.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17026 | 5348 bytes |
SHA-256: 6725bcf6da9a747963a97714642453a322dc021d90dca26ba8a5d7a1b4eb2f1b |
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font_01_sfnt_off00018253.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18253 | 2468 bytes |
SHA-256: 071c34648cdce17f73f267ff58c6989cf23350762f36a618ca436088068297f0 |
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font_02_sfnt_off00018d83.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18D83 | 11932 bytes |
SHA-256: 2e1244d60dc9f608f7d634ae3d1d4d430e0416360b7bb2e92f769b94fad0e314 |
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