MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document is classified as malicious by ClamAV and an ML classifier, indicating a high probability of malicious intent. It contains a large number of external links, many pointing to disposable hosting, suggesting a link farm or SEO manipulation tactic. The embedded URLs, such as 'https://resalured.ru/wix?keyword=jurassic+fight+club+wiki', are likely used to redirect users to malicious sites. No scripts were extracted, but the PDF structure and heuristics strongly suggest a phishing or malicious redirection attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
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://resalured.ru/wix?keyword=jurassic+fight+club+wiki PDF link annotation
- https://cdn.sqhk.co/leporolino/S6Fhfjc/bisapegativafuzapijog.pdfIn PDF document text
- http://andyhong.blog/sigifuxihdr3f.pdfIn PDF document text
- http://adyga.site/libros_estadisticavxe7c.pdfIn PDF document text
- https://limotesatax.weebly.com/uploads/1/3/1/8/131871768/cf156a2aa7.pdfIn PDF document text
- https://cdn.sqhk.co/jojevirelo/Uhbqhd2/supposed_to_do_something.pdfIn PDF document text
- https://wabexerimib.weebly.com/uploads/1/3/0/7/130739061/sikoxovi.pdfIn PDF document text
- https://cdn.sqhk.co/pomijatan/N6kqOjj/96905621802.pdfIn PDF document text
- https://cdn.sqhk.co/vatukaso/jbRjctg/gold_rush_3d_apk.pdfIn PDF document text
- http://uplrezina.site/westinghouse_microwave_user_manualken9t.pdfIn PDF document text
- https://fenitejum.weebly.com/uploads/1/3/2/3/132302819/pedas.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/cf7e5478-1b5c-41fa-8f1a-da67c5c4f4bb/gatowakenivuzidomur.pdfIn PDF document text
- https://s3.amazonaws.com/sefipa/jufafesatutabi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c5f3fa53-5733-432b-ad45-207f048e54c7/28382503845.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b9e15899-8504-49ff-8a83-0b70da69a73e/keurig_2.0_k200_water_reservoir_lid.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dfe43005-a912-4941-be39-a7e931698e6c/how_much_does_a_juvenile_lawyer_cost.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e6e1cc57-071d-4d02-9e07-0648d96d8647/59139785423.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/166b3b02-e17b-47f5-aa9c-7b156f5898b0/cazadores_de_sombras_ciudad_de_hueso_libro_sinopsis.pdfIn PDF document text
- https://s3.amazonaws.com/serogajugomiji/bosch_dishwasher_shx46a05uc_manual.pdfIn PDF document text
- https://s3.amazonaws.com/jazuravazaguz/collocation_information_technology.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cc220a9b-739a-418e-8fd9-c680aa96e0cc/maruburitigemujikajugur.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2da672c8-9012-4e38-ab5d-cbecd3fcb449/how_to_apply_for_military_reserve_retirement.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1ef70b12-1a73-49d6-8362-9e881ffbadbf/26028739872.pdfIn PDF document text
- https://s3.amazonaws.com/vofadoloves/tubax.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_off000109f4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109F4 | 5428 bytes |
SHA-256: d8f00da1a8dff73deef9f578c62c75cf7dee629b31d8905881d49913fb9a1c78 |
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font_01_sfnt_off00011c7a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C7A | 9972 bytes |
SHA-256: 10b9b41cd93a91f56bf0782a55d170667450be72ff8a93304cbd0af07b9f0e86 |
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