MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, many pointing to disposable domains, and a high density of links within the document body, indicating a link farm designed to redirect users to potentially harmful sites. The presence of external URIs and the ML classification strongly suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://xezojetit.ru/strik?utm_term=aero+special+education+cooperative+employment PDF link annotation
- http://ritixibetono.mygamesonline.org/grade_11_mathematics_platinum_textbook_free_download.pdfIn PDF document text
- http://gebevojika.mygamesonline.org/55283320178.pdfIn PDF document text
- http://ideaita.fun/37994180278u41im.pdfIn PDF document text
- http://boriroxoxejava.mypressonline.com/chakra_yoga.pdfIn PDF document text
- http://filemarker.store/391411200653mtvq.pdfIn PDF document text
- http://wejowadizabudex.mypressonline.com/how_to_keep_track_of_weight_loss.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://bowegasobufur.myartsonline.com/fefif.pdfIn PDF document text
- https://0c2a99dd-71fd-4a0d-b96f-672cfa785c21.filesusr.com/ugd/515c54_99deafff76854009b45e658261633c38.pdf?index=trueIn PDF document text
- https://ba789de2-c385-43ee-b32d-a34c698d1993.filesusr.com/ugd/b7082a_970b31e8aa1e48049df4eae1b45d2344.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/c3cfa5fd-7267-4f10-953f-514b1209820e/goziputevuwuxixelikab.pdfIn PDF document text
- http://nusilelopalal.epizy.com/mumevaxararag.pdfIn PDF document text
- http://gafevudivexer.rf.gd/multiple_spanning_tree_protocol.pdfIn PDF document text
- https://4253c66a-660d-4c83-b31d-f715833d547b.filesusr.com/ugd/d9e9a0_816c4f6003c84a8faf21f84747b77609.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/7802ee62-04e6-4752-ac15-b96ea658bd58/2006_honda_odyssey_ex_minivan_4d.pdfIn PDF document text
- https://4f640d82-8365-4c22-93d6-dbd3427c3fb0.filesusr.com/ugd/55e8b7_a17de79127dd48cabe334c81aa20db6c.pdf?index=trueIn PDF document text
- http://vodulaxezapudez.epizy.com/anette_inselberg_herey_deiir.pdfIn PDF document text
- http://kimogule.epizy.com/kutibazalavafazovobokivem.pdfIn PDF document text
- https://34886cf3-15ed-44db-93e8-8979dc7c4cd7.filesusr.com/ugd/ea2c45_b2cd1c95dfbc46e8b6d1b393af544759.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/8a74d582-9063-4899-ab21-3851d05e68e6/how_to_freeze_frame_in_premiere_pro_2020.pdfIn PDF document text
- https://d86ad34a-7df2-4f47-937b-a12ab5abc0fa.filesusr.com/ugd/8cbfce_61f89cb62bb044b6bc369bdddc8802b5.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000db5f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB5F | 5372 bytes |
SHA-256: 206a4d207ba8a1715a9aee0569d6c35d99ca3ac3fb3bfaa7fdb76d33c2426498 |
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font_01_sfnt_off0000ed97.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED97 | 11156 bytes |
SHA-256: cae405199d87d56e6676ea31448fa5152482f76ec281bd258599f10b8a16f97c |
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font_02_sfnt_off00011331.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11331 | 16092 bytes |
SHA-256: ea75db71c9df7250347a03039f742fcd189f5fc3f08964e696816fa8b5227073 |
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