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-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 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/123?utm_term=how+to+tune+a+cobra+29 PDF link annotation
- http://helplnstagramcontact6088758.com/xv2_mods_installer_downloadfcjnq.pdfIn PDF document text
- http://sparzha.club/46950315761j4jjo.pdfIn PDF document text
- http://4bochki.ru/accu_chek_erro_e59ir5c.pdfIn PDF document text
- http://glossywp.online/rp_girl_scout_hymn_lyrics9ge8k.pdfIn PDF document text
- http://mexicotop.xyz/365960517326w0hg.pdfIn PDF document text
- http://frasqen.online/read_crescendo_online_freewzawy.pdfIn PDF document text
- http://mmmmmme.space/carrom_pool_hack_filen08xd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4404723/normal_601537c7a37be.pdfIn PDF document text
- http://stavki-na-sport.site/bewakudulibitizulvzt8.pdfIn PDF document text
- http://cg-designer.xyz/bhaijaan_elo_re_kolkata_full_movie8rif2.pdfIn PDF document text
- http://info-pages.ru/how_to_use_a_singer_hand_crank_sewing_machinezfuxv.pdfIn PDF document text
- http://vovality.club/jovutuserukivawujafex0g1ha.pdfIn PDF document text
- https://cdn.sqhk.co/zubavagi/gdhaDje/lucky_block_mod_minecraft_1._8._9.pdfIn PDF document text
- http://mscredit.info/european_basketball_tournament_2019yca8h.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/remufuzu/ethiopian_reporter_newspaper_job_vacancy_2019.pdfIn PDF document text
- https://s3.amazonaws.com/negonanopix/dodemiki.pdfIn PDF document text
- https://s3.amazonaws.com/nojemi/46495696072.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_off0000f466.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF466 | 5064 bytes |
SHA-256: 6b0f47326aca47a2196967d1d0c870c30149fc46646c8380e74cbe22364769be |
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font_01_sfnt_off000105be.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105BE | 10768 bytes |
SHA-256: fd6019ad2260e6c76f95fb0587748a508dd030c92b1931cf5a8789b8950d8233 |
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