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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://ponafet.ru/strik?utm_term=asus+p9x79+pro PDF link annotation
- http://kigurumi.org/ipod_classic_30gb_battery_replacementwpkkl.pdfIn PDF document text
- http://bonifacy.site/xoselajugonie2c85.pdfIn PDF document text
- http://sudoniwitexife.22web.org/free_editable_calendar_templates_for_teachers.pdfIn PDF document text
- http://nazikako.22web.org/honda_gc160_5.0_pressure_washer_manual.pdfIn PDF document text
- http://duvejajenivogik.getenjoyment.net/begripstoets_graad_8.pdfIn PDF document text
- http://bekopomulasebi.getenjoyment.net/donie_pene_wiata_barbara_ann_brennan.pdfIn PDF document text
- http://gubixazolela.sportsontheweb.net/resumen_de_la_pelicula_el_camino_del_guerrero.pdfIn PDF document text
- http://vamonaxegijugi.22web.org/kopurege.pdfIn PDF document text
- http://smartcoin.design/how_to_use_a_hoover_agility_carpet_cleanerz06rn.pdfIn PDF document text
- http://card2card-perevod24.site/new_vermeer_bc1000xl_for_saledrug5.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://18e7ef82-5c75-44fe-ae22-4c356c2c9ce0.filesusr.com/ugd/749e61_8799d67545864197a4cb6bc35911198c.pdf?index=trueIn PDF document text
- https://fea67d75-dd3b-4bdd-af05-748e92ec8a52.filesusr.com/ugd/05900a_390a7f4faf594171914826cc499a0bf7.pdf?index=trueIn PDF document text
- https://37976aa0-f55f-47d3-847a-8d185b13ebf6.filesusr.com/ugd/1d6212_baef3755d46c4e2393f2741f43855a31.pdf?index=trueIn PDF document text
- https://167c8e7b-8160-49a2-a88e-f26749d647c8.filesusr.com/ugd/1ad47d_53a88483353c4f61bca5c38c3437480e.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/legenapi/xelavixuvo.pdfIn PDF document text
- https://0a37a3d5-a0bf-4e77-8ff5-6127fd08aefa.filesusr.com/ugd/6046c9_7e1c76843f5342388d3151bce4c97da9.pdf?index=trueIn PDF document text
- http://nexoradi.epizy.com/agglutination_tests.pdfIn PDF document text
- https://69f6cc44-9198-4e41-bafa-43503dba92bf.filesusr.com/ugd/dec231_6cea8b666c9e498c8dd093634c574a70.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/lusabifef/aadhar_pan_link_through_sms_format.pdfIn PDF document text
- http://zikimopotefeva.epizy.com/acr_full_form.pdfIn PDF document text
- https://c8d0f166-86fd-441b-8df5-aa5e6c6c7644.filesusr.com/ugd/f4b3af_ff00d255ea354935a4386211b274e427.pdf?index=trueIn PDF document text
- https://3d5b2cfc-74f5-4c02-8466-0d369b02955c.filesusr.com/ugd/69b86f_e84515823b4e4668b3e7d02416159c24.pdf?index=trueIn PDF document text
- https://93dbb2ad-f1e8-4c6c-adfd-2ef134399473.filesusr.com/ugd/df4650_ca91fcf1cc81424dbaa4bbba63aa5d6a.pdf?index=trueIn PDF document text
- http://sipanokule.onlinewebshop.net/wadifu.pdfIn PDF document text
- http://resilasijajatil.myartsonline.com/wimpy_kid_dog_days_full_movie_online.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_off0001713b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1713B | 4392 bytes |
SHA-256: f08721565b571c0ba8e2d6be87d07f6f59d35226a05f062c0840a90c4ee04fd1 |
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font_01_sfnt_off0001802e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1802E | 12036 bytes |
SHA-256: 7e9c8d27c21f9ed0e8be34157885b17ffc585f219254914c1dbd52d5a5a30294 |
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font_02_sfnt_off0001a91b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1A91B | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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