MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9995
Heuristics 5
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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 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://fokemale.ru/123?utm_term=nemesis+service+suite%2528+nss+free PDF link annotation
- https://cdn.sqhk.co/womawuxinuge/ijig7hi/best_video_calling_device_for_tv.pdfIn PDF document text
- http://jedilinosur.mywebcommunity.org/dexalitubejamed.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4476564/normal_5ff1c183c20c7.pdfIn PDF document text
- http://mizafaroremida.getenjoyment.net/84005027142.pdfIn PDF document text
- http://raifaisentgo.online/when_was_the_1st_harry_potter_movie_releasedzgmzm.pdfIn PDF document text
- http://tosefabebiribow.scienceontheweb.net/netgear_wgr614_v7_firmware.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4496001/normal_5fdef80b74207.pdfIn PDF document text
- https://cdn.sqhk.co/zimopaji/jiicgjj/rise_of_kingdoms_commander_guide_2019.pdfIn PDF document text
- https://cdn.sqhk.co/bebumula/gcnlgfZ/dollify_girl_with_blonde_hair.pdfIn PDF document text
- http://cuzinfo.ru/glucose_ring_structure_formation1bgmr.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4497372/normal_60125016f1c64.pdfIn PDF document text
- https://cdn.sqhk.co/butuxolevu/fggjc2E/xotemaxupi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4443588/normal_6036c0096151d.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://lekowezitodog.rf.gd/puvutadudojiwerebo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/00cdc017-8625-43e2-9167-5e13f5cb4fa1/farojugutogagofumipidibup.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/970af564-8b9d-4a98-a163-65f2a695e7f6/owen_meany_chapter_summary.pdfIn PDF document text
- http://nuzetewadan.epizy.com/twin_platform_bed_with_storage_and_headboard.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d445b911-b6a6-4af1-9e55-6f381c6ff548/84133127306.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a0e51821-efdc-4763-acab-7e171af531dc/zimov.pdfIn PDF document text
- http://lixutepojux.rf.gd/auditors_report_format.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f12e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF12E | 22008 bytes |
SHA-256: 19d7550115c14e349081f0ddd82e31816addc6338bf68f7c056dfb6a396314e9 |
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font_01_sfnt_off000136fa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x136FA | 4892 bytes |
SHA-256: b76f04562f18be04b5f7a328762afc858649bc3e692bf26bb4bd41da6a684974 |
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font_02_sfnt_off000147a2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x147A2 | 10576 bytes |
SHA-256: 06f90157d9e4a19c36146ad4a81310103d355f00a0f71b12cfb2c4ae23c1fbcc |
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font_03_sfnt_off00016c1a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16C1A | 16204 bytes |
SHA-256: 541fa2b6826b0add99b7d5a173ef1e6a5567607b5192f75b810eb17d6a563501 |
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