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 0.9967
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://vilenefex.ru/wix?keyword=magic+chef+rv+gas+stove+manual PDF link annotation
- http://xomunuxeju.sportsontheweb.net/dobasosaxuxet.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4484632/normal_5fe95dffe6a2d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4490369/normal_603e2a497ef46.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4501054/normal_5fdaf1a78ec8b.pdfIn PDF document text
- http://zonizubiro.getenjoyment.net/georgia_drivers_license_name_format.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4393911/normal_5fc9973d277f0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379471/normal_601737e539bb1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417216/normal_6047da18f2998.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4381962/normal_60288dbbdf767.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4470837/normal_5fd7706421eaa.pdfIn PDF document text
- http://wafixevewitope.mypressonline.com/tusiximenimun.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388271/normal_5fe92e8f0b76f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4414487/normal_6041459ec66f8.pdfIn PDF document text
- http://kusukeluwabe.mywebcommunity.org/97834272282.pdfIn PDF document text
- http://xufonewujisos.scienceontheweb.net/business_management_book_ib.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4445892/normal_5fdebd7ce1677.pdfIn PDF document text
- http://nejevefivi.mypressonline.com/67496149127.pdfIn PDF document text
- http://nonowun.mywebcommunity.org/7183093966.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4413976/normal_5fed47fab2a22.pdfIn PDF document text
- http://kufafukedexepix.mygamesonline.org/bartender_training.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4478951/normal_601c914e59388.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cf4de027-7369-46c2-bf93-d69cabef2b5e.filesusr.com/ugd/868b90_43ff996937874d2c972c308cdb68d3bc.pdf?index=trueIn PDF document text
- http://dusameferadulo.onlinewebshop.net/delegation_process_in_an_organization.pdfIn PDF document text
- https://d670dda7-df53-4ef1-8eda-d3256df28744.filesusr.com/ugd/dbbbec_403c29e8845944e5a6ee9ab690d31c03.pdf?index=trueIn PDF document text
- http://manuwakagekewu.onlinewebshop.net/zutemidubijizizisabetove.pdfIn PDF document text
- https://dbba0f06-1911-40f0-8c80-a2638c7f81cc.filesusr.com/ugd/b13fd1_b2c4cf9be2b04a689a31bd4c1112ce83.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_off0000f19c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF19C | 5360 bytes |
SHA-256: d2f7350eec6be03509d5e5ae5ecbe42a6722a1e12ad9855b9be1639ccbb6a137 |
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font_01_sfnt_off000103cb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103CB | 14436 bytes |
SHA-256: 34f8fe1c267550c57db5ac5ad23f774dcbf25adf2f044a205d8dc0a6ea4d46eb |
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