MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics, including a critical ClamAV detection for 'Pdf.Phishing.Trojan'. The document contains numerous external URIs, many pointing to disposable hosting, suggesting a link farm designed to redirect users. The primary URL, 'https://mezovuduw.ru/wix?keyword=high+school+musical+the+musical+the+series+episode+3+google+docs', indicates a lure to a phishing or malicious site disguised as search results. No scripts were extracted, but the PDF structure and URI patterns strongly suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://mezovuduw.ru/wix?keyword=high+school+musical+the+musical+the+series+episode+3+google+docs PDF link annotation
- https://cdn-cms.f-static.net/uploads/4405638/normal_6042f880b869a.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4410006/normal_5fee4f50a2a54.pdfIn PDF document text
- https://wupupuredizuso.weebly.com/uploads/1/3/4/8/134894828/zivemiti-jiwekirovemak-lurolurad-notowevi.pdfIn PDF document text
- https://butusokusumowa.weebly.com/uploads/1/3/5/2/135294155/xidokawupowozosi.pdfIn PDF document text
- http://sutarakikim.scienceontheweb.net/filafosalos.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4457560/normal_6031ae5b11e93.pdfIn PDF document text
- https://cdn.sqhk.co/rakujolo/gfTZgc2/sesojideg.pdfIn PDF document text
- https://fudanologakobur.weebly.com/uploads/1/3/5/3/135394175/busutod_wogigizirakasax_komojerotowaz.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4450034/normal_5fcd7d5585761.pdfIn PDF document text
- https://wivutukezed.weebly.com/uploads/1/3/1/4/131438473/fosozuwuvinap_vipugobawagaz_lerefoxikoj.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4459166/normal_5fe121e0ae87f.pdfIn PDF document text
- https://mizemetugez.weebly.com/uploads/1/3/4/3/134322353/wajoj.pdfIn PDF document text
- http://kojazunupetip.mygamesonline.org/how_to_get_a_feral_cat_neutered.pdfIn PDF document text
- https://cdn.sqhk.co/vifejoneses/chkgggg/snow_cone_trailers_for_sale_in_dallas.pdfIn PDF document text
- https://cdn.sqhk.co/viposaxa/WrI6ujf/88021150293.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://3e80c8bf-0031-4ca1-bfa9-4484641fefed.filesusr.com/ugd/08103e_0263b8fd5e5044fb81088b54a82446f1.pdf?index=trueIn PDF document text
- http://kewevagisugimuw.onlinewebshop.net/wuvawag.pdfIn PDF document text
- https://s3.amazonaws.com/lebejos/65446027859.pdfIn PDF document text
- https://s3.amazonaws.com/tetenifeme/how_many_amps_is_the_hoover_elite_rewind_plus.pdfIn PDF document text
- https://5862e4ea-63a6-4c92-af93-e06d02d1a664.filesusr.com/ugd/eaa371_c03db3162dbb4ffd8d68e6662856b132.pdf?index=trueIn 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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010be8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10BE8 | 5388 bytes |
SHA-256: a28544cf67aafd786c8d80314c0e40034007fc137aeb87ca5432a3bc48d06f85 |
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font_01_sfnt_off00011e37.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11E37 | 11184 bytes |
SHA-256: eca1caa66069d18a5d848e21fdb60584be87f03ecff52dc8039bac3f63fd2da8 |
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font_02_sfnt_off00014482.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14482 | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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