MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, many pointing to disposable domains, suggesting it's part of a link farm designed to drive traffic or host malicious content. The document body, though heavily obfuscated, appears to be a lure related to 'Is disney world closed until january 2021', likely to attract clicks to the embedded URLs.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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://leonvi.ru/strik?utm_term=is+disney+world+closed+until+january+2021 PDF link annotation
- https://cdn.sqhk.co/jarixizotib/d5shxZx/5289442778.pdfIn PDF document text
- https://kowokilu.weebly.com/uploads/1/3/0/7/130740572/5486214.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379964/normal_5fe956d8d2ebb.pdfIn PDF document text
- https://feziriwavejoli.weebly.com/uploads/1/3/4/0/134096108/6298779.pdfIn PDF document text
- https://gopikuximodel.weebly.com/uploads/1/3/1/3/131384340/zatof-komafitomije-pisiruj-revetizip.pdfIn PDF document text
- https://latibexuwer.weebly.com/uploads/1/3/0/7/130776356/xigixekawob.pdfIn PDF document text
- https://cdn.sqhk.co/ranetixeba/bjhifuk/water_bottle_flips_challenge_extreme.pdfIn PDF document text
- https://mipapipav.weebly.com/uploads/1/3/4/0/134012398/nokiwutakagodofatise.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4455670/normal_5fd95e448ac07.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4470399/normal_5fc748aadc1f9.pdfIn PDF document text
- https://bajiwiga.weebly.com/uploads/1/3/1/3/131379875/8a7e940a4ca28.pdfIn PDF document text
- https://genunilime.weebly.com/uploads/1/3/4/3/134344847/lirudivizimisenugipa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4448100/normal_604cc36cf3b96.pdfIn PDF document text
- https://gerugufudob.weebly.com/uploads/1/3/4/8/134869234/nupetumi_nuwemefelorin.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/b367e931-ee8f-42c6-9cdf-d057cbac68db/gleim_aviation_weather_book.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/807ecd08-42e8-484b-89bd-52a49bb91edb/dark_souls_3_design_works_interview.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f00e8ecf-7682-4a49-a2f5-c87932337443/79958489348.pdfIn PDF document text
- http://lulojoduvos.epizy.com/jijamemibabiwof.pdfIn PDF document text
- http://zitegarapopufis.rf.gd/72497731695.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/147f03ea-29a8-4752-9bff-258bd0788144/black_boyfriend_jeans_fashion_nova.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/10287b28-f931-49bf-9126-c31513c7ed24/kuved.pdfIn PDF document text
- http://nusavigosewu.epizy.com/photoshop_tutorials_adobe.pdfIn PDF document text
- http://taguminuligifis.rf.gd/sales_agreement_template.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_off0000ef52.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF52 | 5468 bytes |
SHA-256: 7caeeb9d477a30ba50b3ed6d688174c3af63f4269c07f95237b1e757e33beb28 |
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font_01_sfnt_off00010214.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10214 | 11524 bytes |
SHA-256: 065cb09fbca5247c2085b4703be795a6172da052cf0800368e781ff1d7218483 |
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