MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a mass of external links, many hosted on disposable domains, suggesting a link farm or SEO poisoning attempt. The primary external URI points to a domain that appears to be involved in malicious activity. While no scripts were extracted, the PDF structure and numerous external links indicate a malicious intent to redirect users to potentially harmful websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9972
Heuristics 5
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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://lozipotod.ru/strik?utm_term=big+little+lies+soundtrack+title PDF link annotation
- https://sanakutubifave.weebly.com/uploads/1/3/4/8/134849958/nafewure-pifojiwuwasu-sapisofowafek.pdfIn PDF document text
- https://cdn.sqhk.co/fedovusig/jhhddgh/35543625109.pdfIn PDF document text
- https://zaxizibu.weebly.com/uploads/1/3/4/6/134672664/612d1f4.pdfIn PDF document text
- http://ladujose.sportsontheweb.net/manual_de_administracion_de_empresas_enrique_claver.pdfIn PDF document text
- https://cdn.sqhk.co/nupegefozub/xVgejiW/78366886436.pdfIn PDF document text
- http://tasigezagu.scienceontheweb.net/jamitijijupa.pdfIn PDF document text
- https://cdn.sqhk.co/posogamumut/chge2J5/ballet_lessons_online_for_toddlers.pdfIn PDF document text
- https://zewalomoweso.weebly.com/uploads/1/3/4/5/134588134/vezetewisit.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4418970/normal_60155acfb3872.pdfIn PDF document text
- https://cdn.sqhk.co/gefimiwotux/hcx3PVb/70875263502.pdfIn PDF document text
- https://pabidiwamudobav.weebly.com/uploads/1/3/5/2/135299897/951642.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388177/normal_6010e2beca019.pdfIn PDF document text
- http://kiritisivasol.mywebcommunity.org/migiv.pdfIn PDF document text
- http://dosubodanes.mypressonline.com/72414905480.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4501042/normal_600493d69d8dc.pdfIn PDF document text
- https://sujujawajiz.weebly.com/uploads/1/3/5/9/135964945/sokeg-pujazixobada.pdfIn PDF document text
- https://cdn.sqhk.co/visobipibe/RCgfohc/you_got_catfished_meme.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://b56e00ce-d729-42e9-814b-b9a4b194f5ba.filesusr.com/ugd/f6f93f_5d58704f153c4126ae2b6f5ae0d8dde8.pdf?index=trueIn PDF document text
- http://kitilogokufalu.atwebpages.com/wivavuxagabujitapitumiwoj.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/043a1dfc-f492-48e0-bf22-e918b0bcd450/namaredaxoxogimimarupeta.pdfIn PDF document text
- https://93dbb2ad-f1e8-4c6c-adfd-2ef134399473.filesusr.com/ugd/df4650_0b694a792611462784490c91e72f3c12.pdf?index=trueIn PDF document text
- https://38aad9b5-7a72-45b8-ac81-9fe73ce82000.filesusr.com/ugd/08338c_4009f66cd74644609af3b73a6d7e3f3f.pdf?index=trueIn PDF document text
- https://2cc12256-1025-444a-bacb-901a9f007bda.filesusr.com/ugd/d1fcfc_95bcfd752605488294e2fb51bcb25598.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/eff7b0aa-ff1e-419b-98bd-ba7a2354ece4/63558058563.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b16a2a23-9a15-4577-bbb3-546b7f1574b7/the_boy_in_the_striped_pajamas_full_movie_online.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a069ba15-8cfc-4288-b5ec-325c14c99acc/voicelive_play_tc_helicon.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_off00015d49.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15D49 | 5220 bytes |
SHA-256: 29cca2866b38b06441899692b32bb7a7c6801a009d10913b799d6f44044216e5 |
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font_01_sfnt_off00016f20.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16F20 | 11512 bytes |
SHA-256: 4fe6b4eef15b4c5e24a21d199e8453f555b0e21ffc82ad282d37d427dba40800 |
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