MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics and a machine learning classifier as malicious, specifically as a phishing or trojan. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm designed to redirect users to potentially malicious content. While no scripts were explicitly extracted, the PDF structure and link farm behavior are indicative of a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://ponafet.ru/strik?utm_term=why+is+the+social+contract+important+today PDF link annotation
- https://cdn.sqhk.co/lejesapazud/gfhedic/sufobodi.pdfIn PDF document text
- https://cdn.sqhk.co/kufomopinu/CujgAha/worm_webnovel_review.pdfIn PDF document text
- http://fopokigife.mywebcommunity.org/2792589164.pdfIn PDF document text
- http://sunufosabupes.scienceontheweb.net/17478932531.pdfIn PDF document text
- https://lomoludogakure.weebly.com/uploads/1/3/4/3/134364850/junafejuwu_fewezu_venasajikoduga.pdfIn PDF document text
- https://razabajase.weebly.com/uploads/1/3/4/3/134355763/febefik.pdfIn PDF document text
- https://cdn.sqhk.co/marixefe/icLDjA8/rush_limbaugh_live_podcast_youtube.pdfIn PDF document text
- https://cdn.sqhk.co/feketukadoz/JOjagiQ/5823562531.pdfIn PDF document text
- http://volulolusawaz.mygamesonline.org/how_long_can_i_use_the_pack_n_play_bassinet.pdfIn PDF document text
- https://cdn.sqhk.co/tuvameboroke/hf14Jgj/ping_pong_chaos_unblocked_games_76.pdfIn PDF document text
- https://ragivigelogupow.weebly.com/uploads/1/3/4/5/134525503/roxelapedalika-kulazi-pewixil.pdfIn PDF document text
- http://xokebidukefu.getenjoyment.net/xegidereteb.pdfIn PDF document text
- https://xifalazixaxidig.weebly.com/uploads/1/3/0/8/130874217/sujejuwopalalarudo.pdfIn PDF document text
- http://witaxolexigabi.mywebcommunity.org/english_vocabulary_personality_adjectives.pdfIn PDF document text
- http://jerunuju.mypressonline.com/what_is_recognition_in_public_international_law.pdfIn PDF document text
- https://roxoxurapu.weebly.com/uploads/1/3/4/3/134307884/be6702754446.pdfIn PDF document text
- https://cdn.sqhk.co/rivinodati/dgh4Xig/poniderurav.pdfIn PDF document text
- http://fubikopelemom.mypressonline.com/exercicios_poriferos_e_cnidarios.pdfIn PDF document text
- http://nosumiva.mywebcommunity.org/78886100439.pdfIn PDF document text
- https://cdn.sqhk.co/wifopuzuxiba/hrR9Bhh/49880836932.pdfIn PDF document text
- https://cdn.sqhk.co/xagaxubibiz/gdOomUP/sepuzemurezukuwedexewez.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/jadere/arctis_1_wireless_manual.pdfIn PDF document text
- https://s3.amazonaws.com/jeromopelurab/tevakaratiwox.pdfIn PDF document text
- https://s3.amazonaws.com/liwafo/78273866646.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_off0000e60e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE60E | 5428 bytes |
SHA-256: ef96a73b7b02ffa3c63bb4c128924c0d3ae2d47fe1b82b15363dfc8a77b0faf6 |
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font_01_sfnt_off0000f867.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF867 | 10724 bytes |
SHA-256: 11e36d7aec3443fe320efcb9d31ec8d2af3950f8c396ae050917d696ed8d54eb |
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