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. The file contains a large number of external links, many pointing to disposable hosting, suggesting it's part of a link farm designed to drive traffic or host phishing content. The document body, though heavily obfuscated, contains a title related to 'shadow puppets', which is likely a lure to disguise the malicious nature of the embedded links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://dugedepap.ru/strik?utm_term=how+to+make+a+giraffe+shadow+puppets PDF link annotation
- https://bejidadona.weebly.com/uploads/1/3/0/9/130969139/pimowik-fixol-gugiminuvo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374376/normal_605d9ba112d0c.pdfIn PDF document text
- http://xxlmature.site/96936604314okl5u.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4367643/normal_5fdd9e6d00b59.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4404122/normal_60097af111ecc.pdfIn PDF document text
- https://tuzidatawuno.weebly.com/uploads/1/3/4/9/134902979/fasitoxo_vopiwaziwofo_sozuwegej.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4455658/normal_6057119cb1be8.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4456122/normal_5fff2a735c722.pdfIn PDF document text
- http://inter-kalinka.ru/993156043743nc3j.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459036/normal_6037791bf1da7.pdfIn PDF document text
- https://komijeji.weebly.com/uploads/1/3/1/6/131606126/b8bd5e6a.pdfIn PDF document text
- https://xotozefubineru.weebly.com/uploads/1/3/4/5/134576546/redimibivukadifubo.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://619c993e-e215-4b07-891b-88776ecab8c8.filesusr.com/ugd/1fce43_939af133f8e545cd8d1fe95b9c45906a.pdf?index=trueIn PDF document text
- http://zegemipufe.epizy.com/kuvawu.pdfIn PDF document text
- https://b6086c54-8ef4-40f3-ba18-bbbb993b339e.filesusr.com/ugd/36e927_2f7ee4a1273e48d0b42ba8553b139bb8.pdf?index=trueIn PDF document text
- http://bubijiw.epizy.com/83279808202.pdfIn PDF document text
- http://fojoxolizono.rf.gd/temperature_monitoring_log_sheet.pdfIn PDF document text
- https://8d6920c1-aef5-45ed-b1a0-e693d63948fb.filesusr.com/ugd/0a593f_4bc3035ca3a5495382008e62d229c98d.pdf?index=trueIn PDF document text
- https://d6236f05-450e-4b96-9875-1783d83c708b.filesusr.com/ugd/912de2_5c8c55e84b9c4895a0446d4d04b2accf.pdf?index=trueIn PDF document text
- https://5926284e-b61c-4ed0-95e5-27b9feedd2c3.filesusr.com/ugd/50c35f_f8223d12d32b47f19fff687f256762d9.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ccb2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCCB2 | 5540 bytes |
SHA-256: 3d439e1d175ea483c88092a3c1c473e1906b1f47c3992b0d3a5e6188a806fbfc |
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font_01_sfnt_off0000df6f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF6F | 10296 bytes |
SHA-256: 0aa591b55efcef2f49b94cfddaa0331645725efaeb873c1fbfdf24ff900d5547 |
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