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://kuzutuzo.ru/aws?utm_term=warrior+diet+whey+protein PDF link annotation
- https://cdn.sqhk.co/jabosuve/rhdtsWR/battle_for_the_galaxy_download_apk.pdfIn PDF document text
- http://omerkatanalp.com/98685029502631i1.pdfIn PDF document text
- http://buytoday.cc/baby_photo_video5kdev.pdfIn PDF document text
- http://idealicaufficiale.website/6966154579056vyj.pdfIn PDF document text
- http://sebaxupakokak.22web.org/how_much_does_a_nuclear_scientist_make_a_year.pdfIn PDF document text
- http://twirlini.com/medieval_2_total_war_kingdoms_teutonic_campaigng0il5.pdfIn PDF document text
- https://cdn.sqhk.co/morexemodoju/aS7mgiN/international_business_jobs_salary_in_canada.pdfIn PDF document text
- http://nuxokavarop.22web.org/dlink_ac3200_price.pdfIn PDF document text
- http://pmaider.com/apec_application_form_singapore89h3q.pdfIn PDF document text
- https://cdn.sqhk.co/lasanamemego/idhiMqf/.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://puredaw.rf.gd/autogenes_training_formel_tinnitus.pdfIn PDF document text
- http://dajovomofoziso.rf.gd/ielts_online_exam_format.pdfIn PDF document text
- http://puwojewemuxa.epizy.com/barbie_shopping_game_free.pdfIn PDF document text
- https://c7fb3737-a2fb-4e06-b71d-f78b648bb0a4.filesusr.com/ugd/a9248e_1000949583e942c99f56938718985d52.pdf?index=trueIn PDF document text
- https://1c92f6d8-19eb-429c-9239-1cf6be91372f.filesusr.com/ugd/cc1a03_9e28009ccdce4f9fa7106d3a37c47ac8.pdf?index=trueIn PDF document text
- https://21e323bd-7fdd-46e9-a6c7-4880e76d7610.filesusr.com/ugd/0a51c1_9534bd98532749c0972f91413a1c8d52.pdf?index=trueIn PDF document text
- http://vadawowugozopul.epizy.com/xlsx_for_microsoft_word.pdfIn PDF document text
- http://kinapemib.rf.gd/dukozopakojilokidodule.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_off0000ecae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECAE | 5044 bytes |
SHA-256: 0b1169f6ece38d80539d43a98e1ba3b98f56836d3c16196562dd099c7606beea |
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font_01_sfnt_off0000fdee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDEE | 11580 bytes |
SHA-256: 2d344924d4916fee2c82dd16cdd075075d36ca643f39b6d54722ffcf85254665 |
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