MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
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://zajinet.ru/strik?utm_term=how+to+hack+clash+of+clans+with+lucky+patcher+2019 PDF link annotation
- https://fajevubesupuvax.weebly.com/uploads/1/3/5/3/135387480/d36eb5856efb2d6.pdfIn PDF document text
- https://moxetutatag.weebly.com/uploads/1/3/4/2/134234950/labonaj-warogilaru.pdfIn PDF document text
- https://wirolarem.weebly.com/uploads/1/3/1/6/131636642/6575712.pdfIn PDF document text
- https://bekawoxe.weebly.com/uploads/1/3/4/5/134529307/2072318.pdfIn PDF document text
- https://sajipetifejej.weebly.com/uploads/1/3/4/8/134883768/fazogemana-vutajeposir-vorizoro.pdfIn PDF document text
- https://dusemupewujem.weebly.com/uploads/1/3/7/5/137505742/7341785.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368250/normal_60322b1bdfec7.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4444353/normal_60039b5f1420b.pdfIn PDF document text
- https://mabaxezo.weebly.com/uploads/1/3/4/7/134766945/6960a83.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/e503f403-a3dd-4ea3-ba29-885f6fbae44d/what_singer_sewing_machine_will_sew_leather.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d3d2122e-13ba-42d8-a966-fe8057df75bc/ncert_solutions_for_class_12_physics_chapter_1_in_hindi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/21f33ba2-6c45-4def-a412-b9a1ba0a988e/how_to_turn_off_demo_mode_on_sony_stereo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3fbd0200-dd52-4ee7-9b68-1b7839734340/7174288481.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9c1972a8-6277-4260-b840-9b0d891d7730/instructions_setting_timex_1440_sports_watch.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dc3da553-1432-464e-9b3f-7b26e4252b7c/contrato_conductual_psicologia_gratis.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0e79a722-7574-494a-b2f7-3e97e66b766b/wordpress_user_login_history_plugin.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9c9bfdad-36a6-44b3-9d8e-6e6b4cb17d1c/twilight_breaking_dawn_part_1_full_movie_in_hindi_hd_1080p_watch_online.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/aa87ac24-23fe-4dc3-a293-31440d3c167e/43771207766.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0f32acc9-8ca1-4130-a961-ae3b4a2a589b/plantronics_c054_setup.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b6f26eab-04b6-43a2-8568-cea28647ba98/vuzobakusunuwevanabivuxo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7e8f31f3-8acf-4b86-a20b-f849bbf47b9b/nosusomula.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/89aa9e50-e1a3-40aa-bd2c-9e6ef92192b8/sajara.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_off0000e892.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE892 | 5804 bytes |
SHA-256: 0b9ea0b0543ce34b9fedcd68378525f905fb2f0fb9cfba940dd1336d248c784a |
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font_01_sfnt_off0000fc6a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC6A | 10776 bytes |
SHA-256: c4429e4ba990b5941ca95de00e553ba4d63f7385d99ae3632d1fdec83bce2578 |
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