MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9993
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://kuzutuzo.ru/strik?utm_term=canon+pixma+mg5320+wireless+printer+setup PDF link annotation
- http://kegetisa.mygamesonline.org/cours_automatisme_industrielle.pdfIn PDF document text
- https://komojagalon.weebly.com/uploads/1/3/4/8/134885500/bamelo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4405467/normal_6068a4317d7e2.pdfIn PDF document text
- http://waragofekoxexaz.sportsontheweb.net/47215021840.pdfIn PDF document text
- http://ctuxuu.com/kung_fu_panda_3_quotes_shifuaqfl8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4414514/normal_5fd1c9f720783.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4454990/normal_5fd1649c539e1.pdfIn PDF document text
- https://mabamakozipapap.weebly.com/uploads/1/3/4/3/134315796/mawiruva.pdfIn PDF document text
- http://fredo.run/fuduputabetovajebapifaws6g3m.pdfIn PDF document text
- https://xadiditenir.weebly.com/uploads/1/3/4/7/134763486/gaguxixazekobiv.pdfIn PDF document text
- https://jusatupu.weebly.com/uploads/1/3/4/6/134652681/2036230.pdfIn PDF document text
- http://about-central.com/75313527200lulb7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4472775/normal_600b98e6bcc4f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4502500/normal_6066387a94039.pdfIn PDF document text
- https://xakexoxos.weebly.com/uploads/1/3/4/3/134307698/duzarasexijer_lisovadutewuv_jidavew_fozud.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://b70645e9-42d7-44c6-80f2-f165c8819e8d.filesusr.com/ugd/3f1130_65d5c99ee99f416798a213bbc26c8949.pdf?index=trueIn PDF document text
- https://6d5fec37-5936-4ae8-8938-03a86e982f09.filesusr.com/ugd/d4da64_e73a5696aafa49dcb267ca6d09e3cbec.pdf?index=trueIn PDF document text
- https://b24182fa-1fee-416c-9f57-41d8a36573e1.filesusr.com/ugd/1cc367_c95a46f307a84894b61f26d0e41bfcd5.pdf?index=trueIn PDF document text
- http://noratev.myartsonline.com/puisi_adalah.pdfIn PDF document text
- https://s3.amazonaws.com/xovekolamoxe/how_to_play_camcorder_tapes_on_tv.pdfIn PDF document text
- https://s3.amazonaws.com/zuguvoxoki/android_apps_for_streaming_tv_and_movies.pdfIn PDF document text
- https://d99c26cc-8c68-456d-a039-1a26994c8d26.filesusr.com/ugd/105a8c_23ad15b638b84791a85e3c1ba1b5d1d7.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/gopuze/objections_in_court_cheat_sheet_canada.pdfIn PDF document text
- https://e2604e0b-f95a-4acb-b53f-a7db3827b2a1.filesusr.com/ugd/225520_25bd09969b9a4ebeb3698d10806aa6d9.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f46f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF46F | 5768 bytes |
SHA-256: 3e06a5f0d723fc794dab44e60da3e4ac6fbee7e6250e913796ac12c48afa73e5 |
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font_01_sfnt_off00010814.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10814 | 10728 bytes |
SHA-256: a99593e1dcb1c8d9130e374e159e5b63f40ef1d01db995f0d6f9368c64ffcd58 |
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