MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://dugedepap.ru/wix?keyword=fb+lite+apk+latest+download PDF link annotation
- http://fredo.run/powerpoint_templates_business_ideaz3g1l.pdfIn PDF document text
- https://gomepenet.weebly.com/uploads/1/3/0/8/130874128/zinobiwawizufem-bofimefowudavi-mimetolurop.pdfIn PDF document text
- https://xizovetezewo.weebly.com/uploads/1/3/2/8/132814166/0518910856f6e7.pdfIn PDF document text
- https://pekumovulimezel.weebly.com/uploads/1/3/4/3/134363026/zefipifas_weginowirip_merenan.pdfIn PDF document text
- http://hayatevesigar.online/million_dollar_habits_book_stellan_moreira0qnvw.pdfIn PDF document text
- https://vogaxuruxav.weebly.com/uploads/1/3/4/3/134352923/bowamekaniniwivamowo.pdfIn PDF document text
- http://dodemul.mygamesonline.org/archinteriors_48.pdfIn PDF document text
- http://trokot-tonirovka.online/sharp_lc-24le175m_factory_resetrb6om.pdfIn PDF document text
- http://vawadofofasip.getenjoyment.net/41583653060.pdfIn PDF document text
- http://help-lnstagram-verifycopyrgiht.com/mechanical_keyboard_switchesemxao.pdfIn PDF document text
- http://fumuponi.22web.org/wynk_pro_cracked_apk.pdfIn PDF document text
- https://betixajivuf.weebly.com/uploads/1/3/4/9/134900014/2f2841.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://junaken.onlinewebshop.net/77824071161.pdfIn PDF document text
- https://67a4337f-2b79-4d04-9c1d-2578c80f4945.filesusr.com/ugd/964009_0518a8c5fe114be0a38ad458e8020714.pdf?index=trueIn PDF document text
- https://3c3bf0af-c02c-43ee-ab56-a2e3f1f4987d.filesusr.com/ugd/97f7bb_b8810ea97d594405b65af232763f8c9e.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/43458922-3c99-4257-b6c8-fd4a7da26049/how_to_cite_online_news_articles_in_apa_format.pdfIn PDF document text
- https://55963656-6eb1-4b25-bcd5-bb835d65808b.filesusr.com/ugd/0064ae_b22fb58cd52d44a88439cd87bf3aec84.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/92e26ec0-693c-49c9-bc6a-bd1ab646e456/garmin_etrex_10_outdoor_handheld_gps_navigation_unit.pdfIn PDF document text
- https://8dac4d01-2cd1-45d2-8b5f-6005f802adc9.filesusr.com/ugd/1f96ce_d6b4b4f4f717467bb6926514aa9f2ab3.pdf?index=trueIn PDF document text
- http://refipazak.epizy.com/amrita_nayak_odia_songs.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/25ad1aca-99cf-469a-abff-0201ca50f44c/how_to_adjust_carb_on_husqvarna_460_rancher.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d855.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD855 | 5108 bytes |
SHA-256: d74e0fdd2e4b3c0daf0b11332c260bb98feb977dbb87948c0e8f08467a66ea56 |
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font_01_sfnt_off0000e9d9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9D9 | 10436 bytes |
SHA-256: 1f1099a3f3a12953bb45c179bb75832c0e8ee2da8d2c7c978f5d2ad766ff7cba |
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