MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9993
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://jottigo.ru/strik?utm_term=how+to+set+up+charter+remote+to+toshiba+tv PDF link annotation
- https://cdn.sqhk.co/kajipazuto/c9ZgdyH/gogavotorubapip.pdfIn PDF document text
- https://bixaguvukimub.weebly.com/uploads/1/3/1/8/131872105/4019998.pdfIn PDF document text
- https://cdn.sqhk.co/winogolelog/ahjk8ii/paypal_tech_support_phone_number_usa.pdfIn PDF document text
- https://cdn.sqhk.co/jukunobegabe/ibT3wgj/42168100071.pdfIn PDF document text
- https://cdn.sqhk.co/dijogiper/ie8haRW/33883265333.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4422390/normal_60082d794a130.pdfIn PDF document text
- https://losuwasujiro.weebly.com/uploads/1/3/1/6/131637226/392789.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495531/normal_602e3e9ed05bc.pdfIn PDF document text
- https://kukonite.weebly.com/uploads/1/3/4/6/134611202/7255143.pdfIn PDF document text
- https://xukafubisek.weebly.com/uploads/1/3/4/2/134265855/nodarol-ninosaf-selodofako.pdfIn PDF document text
- https://bumudipokipilu.weebly.com/uploads/1/3/4/3/134350227/a5cad7542d6c.pdfIn PDF document text
- http://rexuxudal.22web.org/92048379463.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4406168/normal_601ce1b654ff6.pdfIn PDF document text
- https://cdn.sqhk.co/nikazefuju/bU1ghji/swot_analysis_of_apple_company_ppt.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4404520/normal_5fcf4108bd9ff.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4464301/normal_600e4712e68ce.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/tutapaxi/kabexubibomiwajesiviju.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7356e523-0c47-4190-a735-84db6d5d7410/what_are_language_conventions.pdfIn PDF document text
- https://s3.amazonaws.com/sogovekevi/sugar_crm_software_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1c7747f1-deda-4555-bc9c-93fbba41a3cd/how_much_does_a_new_airstream_cost.pdfIn PDF document text
- https://s3.amazonaws.com/tibitexil/minority_report_short_story_vs_movie.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c9d74c98-31c1-4a49-9f3b-e2fde8a83fa7/peter_and_wendy_2015_full_movie.pdfIn PDF document text
- http://zukizibukuxupir.epizy.com/zalosuvuxuwitekivovu.pdfIn PDF document text
- http://dikumetuvo.epizy.com/axial_scx10_2_rtr.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_off0000f6f9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6F9 | 5396 bytes |
SHA-256: 28562ca45ca1e358fcdf83f446ca87ef534ec37a27fab53f2958063490d43bc3 |
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font_01_sfnt_off00010939.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10939 | 10920 bytes |
SHA-256: e159137989ec8050ab31d847dc0c758f63bf33fa4da3137058c1e969086c2c33 |
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