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 0.9993
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://bologen.ru/wix?keyword=redbrand+hideout+map PDF link annotation
- https://ranerenonosojib.weebly.com/uploads/1/3/1/4/131483420/fopizolutobavo.pdfIn PDF document text
- https://xizikako.weebly.com/uploads/1/3/0/9/130969027/7711078.pdfIn PDF document text
- http://dusanaputojinon.mygamesonline.org/ukulele_tab_sheet_music.pdfIn PDF document text
- https://vuxabodunufa.weebly.com/uploads/1/3/1/4/131407539/4903318.pdfIn PDF document text
- https://dodukitomot.weebly.com/uploads/1/3/1/4/131407143/kepimarejivixedutoku.pdfIn PDF document text
- http://tilosag.mypressonline.com/6th_book_back_questions_and_answers.pdfIn PDF document text
- https://kufidadifijerid.weebly.com/uploads/1/3/1/4/131407945/8814618.pdfIn PDF document text
- http://pojapusevipuzu.mypressonline.com/the_monkees_members_died.pdfIn PDF document text
- http://elinekici.online/malibu_lighting_600w_transformerf8tia.pdfIn PDF document text
- http://antileqphh.site/how_to_build_a_simple_top_bar_beehivezjipv.pdfIn PDF document text
- http://datingsexchat.site/55635960445gayxm.pdfIn PDF document text
- http://reduslimitalia-ufficiale.site/the_new_sex_and_the_city_series06186.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://rojanesifilagu.myartsonline.com/new_yorker_caption_contest_game.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6b6c013f-bd48-4f47-8c3d-f224500a5648/xonisarojar.pdfIn PDF document text
- https://4a39c6c9-989b-4d11-b2d8-cc0becc7f193.filesusr.com/ugd/ef0078_0b4a1d965eed4c6a9d988c99ae40b92c.pdf?index=trueIn PDF document text
- https://c2bc7a71-cb21-434c-84f6-8d2fc09ed56d.filesusr.com/ugd/03ae60_14fa5e45df5c4835a7a9e737c2cfd356.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/3ee45cd8-dfbe-4a5a-824e-4cee1fb43ef7/lord_of_the_flies_chapter_1_reading_and_study_guide_answers.pdfIn PDF document text
- https://4eb3a9b5-ca6a-4b2a-896e-878abc754f3b.filesusr.com/ugd/f1ab86_57e0494f80f94641b0e1795aa3b63dd2.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/7110e394-bb4f-4859-af77-1cf5c3bb76cb/full_metal_jacket_intro.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1d68c9f3-be0d-4452-81fa-3a6ffdbb92ab/23993385901.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0746004a-30da-4caa-9483-9ab5eeff6cec/zetipewolemiwalodevagobop.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b357d555-321f-4203-81cd-0bce1f6e337c/87416321419.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d6a32194-8fe3-48ab-bd69-42123ee7e395/17220497930.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4899d2f3-50d5-4c07-978a-bea2ef92c2fd/rebebonusatiripezixozixej.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c42c579e-fd11-4872-b234-f054e92c3691/49109151533.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_off000105d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105D4 | 5136 bytes |
SHA-256: f1db2ba895136278b9379367f9e2706eb5edd2fc0dc7722fe04dd3c5f608cf82 |
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font_01_sfnt_off0001171a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1171A | 11164 bytes |
SHA-256: 957f1f800a7ee7156fdef239ea7e9ea950fe9c618de14c09a271b086aaaf9fff |
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