MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains a large number of external links, identified as a link farm. The primary URL, 'https://oniceh.ru/pbw?utm_term=dilation+activity+1+king+tut+answers', and numerous others hosted on disposable domains like 'weebly.com' and 'pbworks.com', suggest a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://oniceh.ru/pbw?utm_term=dilation+activity+1+king+tut+answers PDF link annotation
- https://nosodawef.weebly.com/uploads/1/3/4/6/134693330/tepenomif.pdfIn PDF document text
- https://static.s123-cdn-static-d.com/uploads/4408004/normal_60b72c649dea2.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4375514/normal_5fc896a975aa7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388169/normal_60655cc59cf28.pdfIn PDF document text
- https://gazolono.weebly.com/uploads/1/3/4/7/134721713/zojumuditusa_jinewovu_vavup_duxufebatego.pdfIn PDF document text
- https://xonarupitowij.weebly.com/uploads/1/3/4/6/134617661/bisasejoru_wawudurame.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4366637/normal_5fe449968f5fc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4411918/normal_606e3c35af0be.pdfIn PDF document text
- https://lopekemin.weebly.com/uploads/1/3/4/6/134628767/silasiselesaj.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4487399/normal_5ffb461465349.pdfIn PDF document text
- https://rukepeninosiwul.weebly.com/uploads/1/3/1/4/131406291/8f85fd3fed15d.pdfIn PDF document text
- https://rovividupezudu.weebly.com/uploads/1/3/4/3/134373795/6847972.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4425209/normal_605105dcec1e9.pdfIn PDF document text
- https://belawutuvuzepim.weebly.com/uploads/1/3/4/6/134605506/fimoxo.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://zovafidat.pbworks.com/w/file/fetch/145172667/45107688155.pdfIn PDF document text
- http://nugewil.pbworks.com/w/file/fetch/144606903/xujilolitem.pdfIn PDF document text
- http://rimikupababo.pbworks.com/f/45590730752.pdfIn PDF document text
- http://xuzutoli.pbworks.com/w/file/fetch/145172043/waposegijuxapidadijetirat.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fda1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDA1 | 3032 bytes |
SHA-256: 25d16f16e695d910fad86cc1f8a028000560a24a301ee3b1784a2f0f392c7a10 |
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font_01_sfnt_off00010864.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10864 | 5336 bytes |
SHA-256: 089e4558999f0460aa2e924214633b544f28047586581513f090f28f9f28ed93 |
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font_02_sfnt_off00011aca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11ACA | 11572 bytes |
SHA-256: ea9faf410835152cb8d5869413523567934ce9b87a3f2f6b8afc7586f9c67fb7 |
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font_03_sfnt_off00014239.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14239 | 16092 bytes |
SHA-256: 9af6fc3bf9d751f70540aea0fa47faa159a3604992cda23d2adcda3ffc5346b2 |
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