MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was identified as malicious by multiple heuristics and an ML classifier, with ClamAV detecting it as Pdf.Phishing.Trojan. The document contains a large number of external links, many hosted on disposable domains, suggesting a link farm or SEO spam operation. The primary external URL points to a keyword-related manual, indicating a lure to attract users searching for specific technical information.
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://nipisod.ru/wix?keyword=30+amp+manual+transfer+switch+kit PDF link annotation
- https://cdn-cms.f-static.net/uploads/4450160/normal_6036c0ce133fb.pdfIn PDF document text
- https://pafetinavip.weebly.com/uploads/1/3/4/8/134868030/pajuvesimiv.pdfIn PDF document text
- http://pristav.pro/axial_scx10_iii_jeep_jlu_wrangler_rtr4c2f5.pdfIn PDF document text
- http://twitter-center.com/metformin_dose_in_renal_failurewey6d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4419204/normal_60321cc54b1e7.pdfIn PDF document text
- http://mattelipsticks.site/consumer_reports_mattresses_sleep_numbermzjb6.pdfIn PDF document text
- https://bexusisase.weebly.com/uploads/1/3/4/5/134596812/9551448.pdfIn PDF document text
- https://xikalevu.weebly.com/uploads/1/3/4/3/134319979/9683560.pdfIn PDF document text
- http://forsage.pw/vuzojoju6lpni.pdfIn PDF document text
- http://magic-world.site/windows_98_download_free_full_versio8saea.pdfIn PDF document text
- http://katermore.ru/67075640344edf2.pdfIn PDF document text
- http:///\\\/twitter.com\\\/GeneratorsDirec\,\icon\:\icon-twitter\,\title\:\Twitter\},\Pinterest\:{\href\:\http:///\\\/pinterest.com\\\/generatorsdirec\\\/\,\icon\:\icon-pinterest\,\title\:\Pinterest\},\YouTube\In PDF document text
- http:///\/www.bbb.org\/chicago\/business-reviews\/industrial-equipment-and-supplies\/power-equipment-direct-in-bolingbrook-il-57001088,title:ElectricIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://68358877-4ee6-4e53-94f7-4bd9665c1f53.filesusr.com/ugd/3bbd68_26d6a9f8fdf44ad99552d48aa0064f8e.pdf?index=trueIn PDF document text
- https://de99934f-f465-4d69-af5e-14f317c0a7c6.filesusr.com/ugd/4fea5c_d56c98c8fa744a4dbbfa3602a0cc96c3.pdf?index=trueIn PDF document text
- https://9eaa565e-fb97-40b4-b096-d6760803f699.filesusr.com/ugd/55e2c6_7dab256e32324617b9f4384858b90a64.pdf?index=trueIn PDF document text
- https://dd2aaa18-cea4-4e9b-af21-3079f302b7ce.filesusr.com/ugd/4fb05f_22f70e718c8248d286f1b92210ce08d6.pdf?index=trueIn PDF document text
- https://acd80754-3b70-42c6-a60f-3489f6261da4.filesusr.com/ugd/f1780b_0589f3e7fdbc49758fca2c8e806a02e3.pdf?index=trueIn PDF document text
- http://lojetewope.epizy.com/ledujakoxulo.pdfIn PDF document text
- http://besogigususatu.epizy.com/how_much_would_a_first_edition_harry_potter_book_sell_for.pdfIn PDF document text
- http://laxowukuwex.epizy.com/river_flows_in_you_piano_sheet_music_free_download.pdfIn PDF document text
- http://xefokezutuvij.epizy.com/11729761837.pdfIn PDF document text
- http://zufejudo.epizy.com/wibalebunikuguzogagatema.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_off0001061a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1061A | 5624 bytes |
SHA-256: 30bac76aa75b47b453ccf06916c97ba12d0c1aed74f5d2bc10f60d1d516243aa |
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font_01_sfnt_off00011922.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11922 | 15780 bytes |
SHA-256: ff70d50e9ecdd138c4fbfb8720a8f3a97eddb7003b403e62ca340f6211a4a2c5 |
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