MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains heuristics indicating it is a link farm designed to redirect users to external websites, with one prominent URL being `https://xezojetit.ru/strik?utm_term=weekly+weight+loss+chart+template`. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware distribution. Although no scripts were explicitly extracted, the PDF structure and embedded URIs point towards a social engineering attack to drive traffic to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://xezojetit.ru/strik?utm_term=weekly+weight+loss+chart+template PDF link annotation
- https://static.s123-cdn-static.com/uploads/4497356/normal_6001da53a1061.pdfIn PDF document text
- https://bozobazevadetob.weebly.com/uploads/1/3/1/6/131607158/f75b25076cc35.pdfIn PDF document text
- http://item-mask.top/zegibiwa9k924.pdfIn PDF document text
- http://magic-world.site/catalogue_oriflame_september_2019duavt.pdfIn PDF document text
- http://ketadiets.site/carers_allowance_form_onlinee9vz6.pdfIn PDF document text
- http://scriptbook.xyz/principles_of_environmental_science_cunningham_8th_edition_download83k2u.pdfIn PDF document text
- https://rulurutepiket.weebly.com/uploads/1/3/4/8/134881251/1601070.pdfIn PDF document text
- https://zuduloto.weebly.com/uploads/1/3/4/6/134623707/gamasesebesaxiw-jisomavulasid.pdfIn PDF document text
- http://volosaty100.xyz/story_structure_worksheets_4th_gradexss4x.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4369927/normal_5fe2b84137db2.pdfIn PDF document text
- https://labopepiw.weebly.com/uploads/1/3/4/7/134747507/buwarumipo.pdfIn PDF document text
- http://girajepom.22web.org/juremefolakitapukunozup.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408991/normal_6059071a35983.pdfIn PDF document text
- http://passive-income.ru/235566205391sdqg.pdfIn PDF document text
- https://linepapimufuto.weebly.com/uploads/1/3/1/6/131637640/tiwozuzu_jonuteferifezin_jujavadis.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4460950/normal_5fcdb3ef6f3d1.pdfIn PDF document text
- http://italystore.pro/how_to_clean_printhead_brother_mfc-j200afcsf.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://tupusivamiguta.rf.gd/nefizuvububinotigoxinaf.pdfIn PDF document text
- http://pobefazetix.epizy.com/data_analytics_made_accessible_2020_edition.pdfIn PDF document text
- http://gijomifede.rf.gd/mustache_template_foreach_loop.pdfIn PDF document text
- http://gawowupakifofe.rf.gd/ardhanariswara_stotram_in_telugu.pdfIn PDF document text
- http://winovonisalupib.rf.gd/ultimo_edital_da_prf.pdfIn PDF document text
- http://mopuriruwinufi.epizy.com/their_eyes_were_watching_god_literature_guide_answer_key.pdfIn PDF document text
- http://fulariponazaget.epizy.com/14856621033.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_off0000e1d9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1D9 | 5620 bytes |
SHA-256: 0b083be0071fcec4918bfc49d75d22e1007af755db3944aece31884f59b20190 |
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font_01_sfnt_off0000f4f4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4F4 | 10476 bytes |
SHA-256: 2334d9a1d0cacf8a4e42b693c54ac887343a1101649231de1bec3d6d15458834 |
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