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 hosting, suggesting a link farm or phishing operation. The embedded document body, though partially corrupted, contains a lure related to 'red lobster nutrition low sodium' and references wkhtmltopdf, indicating it was likely generated programmatically to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://vilenefex.ru/strik?utm_term=red+lobster+nutrition+low+sodium PDF link annotation
- http://shoop-fe.ru/bittersweet_sarah_ockler366rv.pdfIn PDF document text
- https://gimeboxevamovuv.weebly.com/uploads/1/3/4/4/134494840/lomagomiliw_sezususoxe_zisevex_sibixi.pdfIn PDF document text
- http://d-youtube.com/crossword_clue_heaven_sent7l5yc.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4498702/normal_5fc71e4b78511.pdfIn PDF document text
- http://reduslim-italiaoficial.site/kukonutalufitb23pr.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4453326/normal_6032cb1ea61ec.pdfIn PDF document text
- http://oneplusonemain.xyz/notas_de_canciones_tristes_en_pianoy5e01.pdfIn PDF document text
- https://disadoxamegipu.weebly.com/uploads/1/3/4/5/134527150/00cf53d37.pdfIn PDF document text
- https://miriziwu.weebly.com/uploads/1/3/0/7/130774981/vutug_minesale.pdfIn PDF document text
- https://repawuwo.weebly.com/uploads/1/3/5/3/135313919/76fdca591.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4503390/normal_5fc9dd0201f48.pdfIn PDF document text
- http://baltika-trans.com/ms_project_2016_download_32_bit_with_crack59to4.pdfIn PDF document text
- http://swiss-gear.shop/amd_ryzen_3600g_performanceunxuk.pdfIn PDF document text
- http://chambrely.xyz/how_to_set_time_limits_on_kindle_firepksbs.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/96795416-a15b-4749-aa1b-4872ec537fc9/banupave.pdfIn PDF document text
- https://12a3aa02-022d-4218-8efb-90aa4388683d.filesusr.com/ugd/6dfd9b_32bb2d6a2f074c2d85baa59b2019db75.pdf?index=trueIn PDF document text
- https://2ddedb0e-b7b0-41c9-a8bc-c018bd0e6e4c.filesusr.com/ugd/70094d_b7a673ff0b2a4f0dbcf637ee5daae4eb.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/a8c34a56-bd3d-4c3c-83dc-b9cb6e5b8b9a/star_trek_next_generation_cast_season_1_episode_23.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_off00010129.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10129 | 4884 bytes |
SHA-256: 85816bddc9c0669a4c66e0919c5da74ff4d6e8635a6c67f95bdaf94e55d904e3 |
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font_01_sfnt_off000111b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x111B9 | 10688 bytes |
SHA-256: 991fb89ba3b8ee7375d00ef49736d5e8c7ede7e05979c2a4971ad58cc3d26a34 |
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font_02_sfnt_off00013642.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13642 | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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