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 0.9997
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://lozipotod.ru/wix?keyword=solar+eclipse+depth+of+darkness+imdb PDF link annotation
- http://lnstagramlivesupportcenter.com/windows_vista_home_premium_downloadpcv60.pdfIn PDF document text
- http://bilkan.fun/what_are_good_teenage_love_movies_on_netflixd3jx3.pdfIn PDF document text
- http://barajofa.mywebcommunity.org/40397536782.pdfIn PDF document text
- http://mxbur.fun/83695760718gdrpd.pdfIn PDF document text
- http://kazotapojiwi.mywebcommunity.org/alchemy_books_for_beginners.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/cd0d05a1-8eb5-4aa4-aa30-120d0dfecf8d/behringer_xenyx_x2442_usb_manuale_italiano.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3ba2ee91-90e9-4dab-8661-1275451a09f7/pioneer_vsx-516_user_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/eaf56c8e-36e0-40cf-a188-e302c1663e71/48529604935.pdfIn PDF document text
- https://790985df-dfec-4a08-b509-00f37668cf87.filesusr.com/ugd/a421e3_f2b4868b0a404695b2a08183c4d4cde9.pdf?index=trueIn PDF document text
- https://2e03c77f-99cc-4591-9807-54d8d49c9ce6.filesusr.com/ugd/759733_c58fbb6074cf4b68b15ea0522dc980ca.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/1aee964e-101c-4b82-bd17-2af132c57e83/6269106215.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c586bd02-dabe-4a45-baa6-520c46b332fb/go_math_5th_grade_workbook_online.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ad7b50a4-2f90-4293-bb12-55bcf9bd344b/alleluia_chorus_song_download.pdfIn PDF document text
- https://ae0ecf71-49bb-4ac4-bba4-d0f2a20d1af9.filesusr.com/ugd/668a47_07589330b2df4966be48ddab0b33a314.pdf?index=trueIn PDF document text
- https://e216d865-ddc7-438b-99b2-64609380b1bb.filesusr.com/ugd/7ae8b3_5d45bada75454b6d83e82aaabacafa6d.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/65ebbf31-b69d-46ac-8e3e-18535dcece31/96087425235.pdfIn PDF document text
- https://1482387f-61d8-47e1-b538-9b7f1e8b89fb.filesusr.com/ugd/538d67_7734e36f26b6403098533c10f57c0dda.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/55564248-4148-41d2-807e-d488b1430dcf/races_star_wars_the_old_republic.pdfIn PDF document text
- https://d67926d6-99fe-48a4-938f-95006fdf2de6.filesusr.com/ugd/21d82e_89d96d54ed7148a9950ef8251934c32a.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/a70b4915-4b38-455e-a8ce-0c44273723fe/86775089537.pdfIn PDF document text
- https://93bb5028-8b17-4c47-8ab9-f46a024b0e86.filesusr.com/ugd/041612_71440a129b1e49f997c87ba2fc1c885f.pdf?index=trueIn 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_off0000e7e3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE7E3 | 5704 bytes |
SHA-256: 5fd2e4230f1feda5fc4b1c2b180092dc2c4a3171f427344a55db31875d671940 |
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font_01_sfnt_off0000fb18.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB18 | 11628 bytes |
SHA-256: 78ce86335060bcc8ea8547e6c2d942cd75138459a7d62450a97f19dea646558d |
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