MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs disguised as search results for popular topics, indicating a phishing or malware distribution attempt. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' strongly suggests this is a link farm designed to redirect users to malicious sites. ClamAV detection further confirms its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://nipisod.ru/strik?utm_term=harry+potter+book+1+sparknotes
- http://itverys.space/how_to_make_simple_barbie_doll_housewbj91.pdf
- http://tronreserve.online/rivaxodunalokinokagiigqa.pdf
- http://azakalaza5.xyz/how_to_put_together_dirt_devil_power_max_petknc0w.pdf
- http://sagelejupef.22web.org/pebumibagiki.pdf
- http://lnstagram-verificationbadgeform.com/xasifewvmr98.pdf
- http://trokot-shopnew.online/526015661868dzy.pdf
- https://cdn.sqhk.co/rovifatira/LiaMVxk/kart_racing_games.pdf
- http://romeoplanet.club/diary_of_a_wimpy_kid_rodrick_rules_full_movie_online_freep1yyj.pdf
- http://jedusajinud.mygamesonline.org/how_to_calculate_solvency_ratio_from_balance_sheet.pdf
- http://bitsracing.net/adventure_maze_mornington_peninsulagcbal.pdf
- http://gufutaca5.xyz/39301203553xniys.pdf
- http://ecosbor.net/3185792837gbs3b.pdf
- http://reactivaperu-viabcpi.com/jagesexedupokogebgf8.pdf
- https://cdn.sqhk.co/lakivasulis/jbidjiA/72975099569.pdf
- http://remontnatali.ru/trade_license_form_chittagong_city_corporationtae6k.pdf
- http://dedevolopi.iblogger.org/bascom_avr_help.pdf
- http://philonio.online/practicing_the_power_of_now_audiobook_free4wp2m.pdf
- http://topshops.website/presto_dehydro_digital_electric_food_dehydrator_instructionsr9v0l.pdf
- http://medilawibume.scienceontheweb.net/85186207441.pdf
- http://carishr.com/how_to_reset_a_vizio_soundbarlkaof.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://bozisiruvaletun.rf.gd/mesokogoletisozitikagivo.pdf
- http://litasamixezan.rf.gd/46505476226.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ef46.bin1090f911ea557cf0be011343d16adeb4f60434ee47ab44b39e10c66ff815d223 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF46 | 5100 bytes |
font_01_sfnt_off000100b6.bin67c505883377c1999b832ecf84b0ce54c671509a8365158fd1b60fb6fd9b3599 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100B6 | 10816 bytes |
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