MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9998
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://maypoin.ru/123?utm_term=wolf+of+wall+street+gifts+uk PDF link annotation
- https://cdn.sqhk.co/nedivixozu/jbhijfN/talking_ghost_mod_apk_android_1.pdfIn PDF document text
- https://cdn.sqhk.co/pebekaja/fajgjhF/selefujaxorimezoweju.pdfIn PDF document text
- http://cafe-cok.ru/21662398286yept7.pdfIn PDF document text
- http://dithetsen.xyz/nodal_analysis_problems_with_solutionsocdv5.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4482216/normal_60096c7bee363.pdfIn PDF document text
- https://xipumizi.weebly.com/uploads/1/3/4/7/134746986/kulirurigo-mofenezig-fufejebavodi-vasulupedomek.pdfIn PDF document text
- https://cdn.sqhk.co/difigobon/Chhhhhb/tiktok_logo_white_png.pdfIn PDF document text
- http://auto-agents.space/chronicles_of_narnia_movies_in_orderm29ja.pdfIn PDF document text
- http://axecheat9.xyz/541628952884t7b1.pdfIn PDF document text
- https://xidekudogigut.weebly.com/uploads/1/3/4/6/134683706/8651241.pdfIn PDF document text
- http://firstreadersclub.com/wuwowenum364y2.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4420025/normal_5ff2bb65dfcbe.pdfIn PDF document text
- http://grizhoff.ru/nikitapv2v8.pdfIn PDF document text
- http://firstsecu-paypal.com/74957183665sbs2j.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/tarizirefevifab/34917280431.pdfIn PDF document text
- https://s3.amazonaws.com/kevava/action_bar_settings_android.pdfIn PDF document text
- https://s3.amazonaws.com/degisapemifa/action_movies_2016_mp4.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_off0000f8ec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8EC | 5104 bytes |
SHA-256: b5d56b0db64491df3b9cb9961ce5102dcb580f7e58ea2f994d8f1541335d9d92 |
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font_01_sfnt_off00010a78.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A78 | 11508 bytes |
SHA-256: 78b6b6b2567d794dcb8fea1a7b2ff88fdce14db6e95a8cd38f6ad2397a9cae25 |
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