MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many hosted on disposable domains, indicating a link farm or SEO spamming operation. The embedded text 'Administrateur informatique in english' suggests a lure to attract specific users. ClamAV and ML classifiers confirm maliciousness, likely related to phishing or malware distribution via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://resalured.ru/123?utm_term=administrateur+informatique+in+english PDF link annotation
- https://cdn-cms.f-static.net/uploads/4393193/normal_60211668cdcdf.pdfIn PDF document text
- http://fulukegoror.getenjoyment.net/nezedaxu.pdfIn PDF document text
- https://zamupegokeza.weebly.com/uploads/1/3/1/6/131637483/c63ec4bfb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4421201/normal_600c9c55bb31f.pdfIn PDF document text
- http://cpskras.website/pharmacology_drug_classification_liszkdab.pdfIn PDF document text
- https://doxezudira.weebly.com/uploads/1/3/0/7/130739714/2319748.pdfIn PDF document text
- http://remont-kvartir-otzyvy.moscow/how_to_become_a_certified_welding_inspector_in_californiauvfwy.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4478378/normal_6052f26a07c3f.pdfIn PDF document text
- http://milesatel.mygamesonline.org/62931819112.pdfIn PDF document text
- https://bomaripuxizidul.weebly.com/uploads/1/3/4/9/134901287/ca15c348347.pdfIn PDF document text
- http://zovitidagawas.sportsontheweb.net/project_on_anti_plastic_campaign_for_class_12.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485173/normal_601e48581258c.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/00c659a7-ea40-4c10-8c41-ca3083a2b1b3/zujer.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7e75c990-1ecb-4651-83ae-ea06d8389426/82970919833.pdfIn PDF document text
- https://4abf464d-34d5-4c80-8de5-e64f30e04530.filesusr.com/ugd/8b3eb5_e48de9ff47c84458884c06a5a249a38c.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/018fe560-458e-4a19-96e7-20e2c2c4ba55/how_to_configure_dd-wrt_router_as_a_repeater.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bb8fd759-9b2c-447d-a9ad-316a12bad273/cfa_level_1_study_planner_excel.pdfIn PDF document text
- http://lopafulobitap.atwebpages.com/market_analysis_sample.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c9ff0fae-dcf1-49d5-8d71-74b6ebce2f3e/tewumojekade.pdfIn PDF document text
- https://c30b87d5-e38e-4f4c-8f61-e356d9eaafe8.filesusr.com/ugd/347120_4717e09b34b84be98431434374f80b19.pdf?index=trueIn PDF document text
- https://5a060084-92f5-4e09-b02e-bbac8bb45871.filesusr.com/ugd/05c943_68b4cced87014226a7b3cad3dcee6e92.pdf?index=trueIn PDF document text
- https://2ad55d82-15d9-4995-b72c-f03dca93b5f4.filesusr.com/ugd/11b7eb_0ce689e821b04417b6130f8a8bba7c85.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_off0000eddc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDDC | 5436 bytes |
SHA-256: 91a618ceafe72fc7694fd71f3af59101b54508be1d39e496f5079299f92398a0 |
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font_01_sfnt_off0001001f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1001F | 12692 bytes |
SHA-256: eb957de6c0137f430f4b455b6cea6b2ca08c3767951338f7ffae090756aa0ef1 |
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