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://midufefew.ru/123?utm_term=telecharger+soundcloud+apk+uptodown PDF link annotation
- http://lemakomude.sportsontheweb.net/54057309318.pdfIn PDF document text
- https://cdn.sqhk.co/pupevadojas/id9hjib/ice_cream_delivery_nyc.pdfIn PDF document text
- https://vifojozajo.weebly.com/uploads/1/3/1/4/131454549/lepapufukijiwi-fituxeb.pdfIn PDF document text
- http://jozipuvuwuzaj.mywebcommunity.org/what_was_the_march_1917_revolution_about.pdfIn PDF document text
- http://mazejofeg.mygamesonline.org/67099952578.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4447258/normal_602534ffdc22f.pdfIn PDF document text
- https://rikidunojig.weebly.com/uploads/1/3/4/4/134488605/roxenufoxobux-jogov.pdfIn PDF document text
- http://janafan.scienceontheweb.net/dobolibasared.pdfIn PDF document text
- https://cdn.sqhk.co/tabawapizak/fjgjegh/skins_on_netflix.pdfIn PDF document text
- https://cdn.sqhk.co/lewivapawo/ihhhdgi/guess_the_word_emoji.pdfIn PDF document text
- https://fugagabek.weebly.com/uploads/1/3/1/4/131453631/gedarov.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4418963/normal_5fc926a151298.pdfIn PDF document text
- https://mogijoduvide.weebly.com/uploads/1/3/0/8/130814471/junogivoxupize.pdfIn PDF document text
- https://cdn.sqhk.co/wolebiduju/5jexgex/free_piano_hd_pianists.pdfIn PDF document text
- http://pozijuza.scienceontheweb.net/42844443247.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/e48fce3b-d303-478b-9415-0614b1079cdf/why_is_phillips_curve_downward_sloping.pdfIn PDF document text
- http://pawepeg.atwebpages.com/67826922842.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ddb13049-cfcf-4628-bbf9-6c8868f868b3/zorasigovopanuwozulozarop.pdfIn PDF document text
- http://wipadafefuxasi.onlinewebshop.net/77475886597.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ebcf575b-7ded-4a39-94a7-b04fb87c4641/81072236457.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b6ec0bbe-1d34-4c70-9462-063a0630080c/80130716089.pdfIn PDF document text
- http://nebojemesiwi.atwebpages.com/el_estado_liberal.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ee56.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE56 | 5440 bytes |
SHA-256: 5455c349ea831853d917813c7ddc3e1031f8661f63145b8f76e9af49f51d8784 |
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font_01_sfnt_off000100db.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100DB | 1964 bytes |
SHA-256: 409ee9a3885541ffdc58d6bd2d6bfd260a46de59e4270c8c7780dd2af6cdbafe |
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font_02_sfnt_off00010a34.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A34 | 12760 bytes |
SHA-256: e93f9e5454f0bce4badd8cc0b25aa9e78fbb35b4e7a6aa98c6529fcce0de917b |
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