MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded URLs and is flagged by ML classifiers and ClamAV as malicious. The heuristic 'SE_URGENCY_LURE' suggests a phishing pretext, and the presence of numerous links, including one pointing to 'allytemp.ru', indicates an attempt to redirect the user to a malicious site. No scripts were extracted, but the PDF structure and URL findings strongly suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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 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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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://allytemp.ru/pbw?utm_term=how+to+turn+bass+up+on+jlab+earbuds PDF link annotation
- https://cdn-cms.f-static.net/uploads/4459055/normal_5fd65c85d912e.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4446285/normal_600096b5a4623.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413978/normal_6054b480c286f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4386613/normal_60640f65cd8c1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4458417/normal_603b005bc231a.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4410678/normal_600545c86b113.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4422912/normal_5fe043456230c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384463/normal_60299626bf651.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4424933/normal_6024ca4dcc4b9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379049/normal_601aaa3bef043.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://vananizi.pbworks.com/w/file/fetch/144495729/dataromuzigetibab.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fb54810a-b73e-40c8-88f5-a6e929216cee/65386269565.pdfIn PDF document text
- http://nolumemonip.pbworks.com/w/file/fetch/144506424/bissell_cleanview_swivel_pet_upright_bagless_vacuum_cleaner_2316c.pdfIn PDF document text
- http://mujefapufefi.pbworks.com/w/file/fetch/144516444/how_to_summarize_a_chapter_of_a_textbook.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8ae1fa6d-4284-405e-a5d6-842c58ffea10/24747890372.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0ed0ee8f-6768-42d7-8955-184f3d06485b/best_nitecore_flashlight_2020.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/72da2e52-7307-4186-bbb6-a82b3b70d7fb/how_to_connect_a_brother_hl-2270dw_printer_to_your_wireless_network.pdfIn PDF document text
- http://kafunujazuwo.pbworks.com/w/file/fetch/144618684/25555846149.pdfIn PDF document text
- http://wigiwopajuke.pbworks.com/w/file/fetch/144551352/83794697917.pdfIn PDF document text
- http://ronefete.pbworks.com/w/file/fetch/144492063/69222657863.pdfIn PDF document text
- http://zikasamu.pbworks.com/w/file/fetch/144466812/kavepudunuwoxo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b33e3a93-0391-4c40-8faf-a85ea428da71/craftsman_tractor_tiller_attachment.pdfIn PDF document text
- http://sepaxebi.pbworks.com/w/file/fetch/144428925/does_tmobile_give_free_hotspot.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_off0000f76a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF76A | 5220 bytes |
SHA-256: ad06510231d83c3a431331c47a9e8cf0bbbf03d7ad46f4bc2938b8cd72e0820a |
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font_01_sfnt_off00010942.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10942 | 10540 bytes |
SHA-256: d871f0ce000cf19d9bc73d101b0ab3cdc84d3c43201034b8a9937265fa98847b |
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