MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many pointing to disposable domains, suggesting a link farm or SEO spam operation. The ClamAV detection and ML classifier strongly indicate maliciousness, with the primary URL suggesting a lure related to 'garbage disposal manual'. While no scripts were explicitly extracted, the PDF structure and extensive linking are indicative of a phishing or malicious redirection scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
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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 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/strik?utm_term=badger+100-1+garbage+disposal+manual PDF link annotation
- https://cdn.sqhk.co/josipinu/ehgiYid/29262476914.pdfIn PDF document text
- https://cdn.sqhk.co/palubavuz/LDhefig/turbo_card_balance_number.pdfIn PDF document text
- https://cdn.sqhk.co/dodiniwotud/aOagi1P/wilomoribejeleveguvonuza.pdfIn PDF document text
- https://cdn.sqhk.co/jadepibake/jhcM7OT/piwufat.pdfIn PDF document text
- https://baxemazone.weebly.com/uploads/1/3/0/7/130739829/3863378.pdfIn PDF document text
- https://tadizusojad.weebly.com/uploads/1/3/2/7/132712436/zekigo.pdfIn PDF document text
- https://cdn.sqhk.co/mixaluwekitu/jjmrQxm/negezesewiv.pdfIn PDF document text
- https://cdn.sqhk.co/losokifape/haiijcc/bouncy_slime_impossible_game.pdfIn PDF document text
- https://cdn.sqhk.co/remimidotomi/iprGijz/guess_the_word_offline_games_apk.pdfIn PDF document text
- https://cdn.sqhk.co/gipirukanut/dMPhgcR/individualized_student_learning_plan_template.pdfIn PDF document text
- https://mabedokuk.weebly.com/uploads/1/3/4/5/134582143/denuburokujexa-nelinulorigos.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/ff650d4f-703d-46a8-b603-baf42a196f8a/takemuzojanukuduwagozuvu.pdfIn PDF document text
- https://s3.amazonaws.com/veraxawewib/mixutoriwitojog.pdfIn PDF document text
- http://fudakudawape.rf.gd/43112005777.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/205cda55-c858-43d5-8005-15ce28a360e4/what_do_the_chrysanthemums_represent_in_the_chrysanthemums.pdfIn PDF document text
- https://s3.amazonaws.com/vuforewebub/android_phone_comparison_tool.pdfIn PDF document text
- https://s3.amazonaws.com/gekojulog/71336657768.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fd820319-b6a5-4153-870a-af3e91faf234/sogewo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c91d4897-28d2-4d56-8229-579f898f02ad/bepokulurululufejabiwudi.pdfIn PDF document text
- http://natixiluv.rf.gd/novo_portugues_sem_fronteiras_2.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1f206c43-acda-4be0-94f1-e4cb683bc9fa/philips_norelco_series_5000_trimmer_attachments.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_off0000f124.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF124 | 5696 bytes |
SHA-256: 07f04034791508b0ba1a171e520a017d9a14905d0bf71ff2c600dbd6c7974af9 |
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font_01_sfnt_off0001046d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1046D | 10700 bytes |
SHA-256: 77eb3a00aa13499eb88874089bdf1a5c5a9470de50e0849ef216764dd1be2b42 |
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