MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains numerous external links, many pointing to disposable hosting services, suggesting a link farm designed to distribute malicious content. The primary malicious URL identified is https://pelibifir.ru/strik?utm_term=kabhi+khushi+kabhie+gham+full+movie+with+malay+subtitles+youtube, which is likely used to redirect users to a phishing or malware download site. The ClamAV detection and ML classifier 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://pelibifir.ru/strik?utm_term=kabhi+khushi+kabhie+gham+full+movie+with+malay+subtitles+youtube PDF link annotation
- https://visuripaxu.weebly.com/uploads/1/3/4/7/134711721/bb357869f81.pdfIn PDF document text
- https://lukimozogu.weebly.com/uploads/1/3/4/6/134638062/wozox-zukevuzamoviz.pdfIn PDF document text
- https://sewimumox.weebly.com/uploads/1/3/4/6/134668968/638129.pdfIn PDF document text
- https://xexunejakex.weebly.com/uploads/1/3/4/2/134266262/b7db6268.pdfIn PDF document text
- https://tajolakafu.weebly.com/uploads/1/3/1/4/131454466/4196052.pdfIn PDF document text
- https://kumupesefutevun.weebly.com/uploads/1/3/4/4/134463509/vasotup.pdfIn PDF document text
- https://wivapofeselaf.weebly.com/uploads/1/3/5/3/135317026/3879280.pdfIn PDF document text
- https://finukapaxareb.weebly.com/uploads/1/3/4/4/134494590/6153357.pdfIn PDF document text
- https://bilafewutugu.weebly.com/uploads/1/3/4/6/134619215/lokovo.pdfIn PDF document text
- https://revevapeseguv.weebly.com/uploads/1/3/5/3/135387876/sibevorepi.pdfIn PDF document text
- https://bunonosuvon.weebly.com/uploads/1/3/5/9/135976801/5758195.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/83ba6819-5e11-467e-bf5e-1caeb246ea42/character_set_in_c_language.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6dd0aa08-4b35-4979-a9e6-7364b7ced914/jobugaduwejo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/304df632-0c3a-4ebc-8c05-dc03223e63af/nikusenopukod.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/66a02cd5-dd26-476c-be31-89b77c7d1a63/panasonic_44l_cyclonic_inverter_genius_sensor_microwave_oven.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d0f8e3da-2a59-4d5c-87de-4e948415426e/82835264701.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ffc143bb-8173-4b43-a821-938b6c59f8a3/77508319485.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/631cc2e6-efd7-413d-a80f-16b19d9c2558/tecmate_optimate_4_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a4d25f91-23a0-4cac-b17e-b4dd1bf526cb/1558300094.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/85e5e189-7cf4-437c-9e5f-f6b2b9710f1c/pidogamesodonejunonabo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ba6b3967-5f71-4cdd-9750-d9794f10204a/the_innovators_solution_summary.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e866.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE866 | 5288 bytes |
SHA-256: 42e4a0d223e4d34cd87f5378fa04aefe278045e2dccf08258ba6e6e84c750f75 |
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font_01_sfnt_off0000fa8a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA8A | 12400 bytes |
SHA-256: c10f6603aa0ce941a4e268c0e888dd9dea53dae56c1699af36a789127ab683ce |
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font_02_sfnt_off000123c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123C1 | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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