MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, many of which are part of a link farm, suggesting a phishing or malicious redirection scheme. The presence of a download button lure and the ClamAV detection as 'Pdf.Phishing.Trojan' strongly indicate a malicious intent to trick users into downloading potentially harmful content. The ML classifier also flagged this PDF with a high probability of being malicious.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://jumiwimov.ru/strik?utm_term=download+betternet+vpn+premium+crack PDF link annotation
- https://wijugiretatito.weebly.com/uploads/1/3/2/8/132814958/6536720.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4490370/normal_5fd67dc721c41.pdfIn PDF document text
- https://tojoxiwumo.weebly.com/uploads/1/3/4/3/134319360/5014448.pdfIn PDF document text
- https://nizegefubazada.weebly.com/uploads/1/3/4/8/134872151/tenosavagonidu_lenudepoxegate_basiju.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413013/normal_604300146d1e3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4448743/normal_602a116fd4885.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4454182/normal_605a5b7521ea3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4404514/normal_602aa5442e019.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4491450/normal_5fe1bf3bb86c2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4448719/normal_606c0a43a90b3.pdfIn PDF document text
- https://vofixerexelisat.weebly.com/uploads/1/3/4/3/134311693/9781621.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375077/normal_6054bc4678c74.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/d0b5298b-b3de-42d3-9c42-bf521c723ba7/creative_project_manager_jobs_chicago.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e6d6cee6-080b-4bec-9cdf-443e20d9373c/43999253215.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4bdca151-76a1-491f-9ce6-52e08184f475/augustine_confessions_sparknotes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/051fa213-41be-42e7-9b54-72c116cd6739/ccna_security_salary_in_mumbai.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2145f6a4-495a-413f-93e2-871970317308/holmes_air_purifier_filters_hpa300.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d74ce600-82a3-4ab8-bbca-39fc3feebcf6/kuvavovagobujivowo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/716fc681-e9f6-4c1c-b834-46a1a2637240/sony_dream_machine_instructions_icf-c1ipmk2.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cf77336e-7bed-447b-aef6-d1fffd1d4c10/vobugugufefixopo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/24661573-5507-41d2-9078-1c3bd267fe51/mukutowadufop.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4c6abc0e-9407-4060-8f28-13eb72430be2/accu-chek_nano_meter_discontinued.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_off0000f229.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF229 | 5396 bytes |
SHA-256: 6e7ef9164a9865f98dcc1cb25e3af41d5e58820ad8918d038cddaa62b0da98ef |
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font_01_sfnt_off00010489.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10489 | 11480 bytes |
SHA-256: 69022463ebb02cbdf8db01dd4d1e1df279ea5c88adc9f53fe7f0b41ea9c3bc1e |
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