MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, a technique often used in SEO link farms to manipulate search engine rankings or redirect users to malicious sites. The presence of a critical ClamAV detection and a high ML score indicates malicious intent. The embedded URL 'https://zajinet.ru/strik?utm_term=how+do+i+use+the+steam+clean+function+on+my+ge+oven' suggests a lure to a site that may host further malicious content or phishing attempts.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://zajinet.ru/strik?utm_term=how+do+i+use+the+steam+clean+function+on+my+ge+oven PDF link annotation
- https://cdn-cms.f-static.net/uploads/4383692/normal_5fdb73a909664.pdfIn PDF document text
- https://pezibife.weebly.com/uploads/1/3/4/3/134376528/dorafofozuvewomadati.pdfIn PDF document text
- https://dudunetexuzo.weebly.com/uploads/1/3/1/3/131379759/dunazoku-xijexopemizitat-pexagumulij.pdfIn PDF document text
- https://pezibusogesa.weebly.com/uploads/1/3/0/7/130739584/9188598.pdfIn PDF document text
- https://davabodijesofid.weebly.com/uploads/1/3/4/4/134474123/78d8edbe04.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4458394/normal_5febfd6ce135c.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4481403/normal_5febb653f351c.pdfIn PDF document text
- https://berarenojinoz.weebly.com/uploads/1/3/4/7/134737003/98d8d254.pdfIn PDF document text
- https://muwewemumefiga.weebly.com/uploads/1/3/0/8/130874681/dodujuleromagafabe.pdfIn PDF document text
- https://vorujefam.weebly.com/uploads/1/3/4/3/134322124/kazasile.pdfIn PDF document text
- https://kasasifu.weebly.com/uploads/1/3/4/6/134697732/nukoxafipugu.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/62cb4cae-53fe-493b-bad4-790455766e1e/troy_bilt_riding_mower_parts_diagram.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/28a843da-dfdb-4475-ad0e-b24fa45b051d/wow_classic_minimum_requirements.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/492cf042-13c4-4d91-ae81-065cac520b71/maytag_washer_mvwx655dw_reviews.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/45114cb1-f7f1-4189-b88a-23cdc2f0c1b4/ghost_in_the_machine_movie_2016.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/09e83b0d-54b3-4ebf-ae77-e8424d4b001f/54389685864.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6819df66-15b9-4b50-8544-07b738939839/the_graveyard_book_audiobook_chapter_7.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cebe0b8a-cc94-45cf-a82e-723c7f75ed36/ham_radio_license_manual_4th_edition.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/db5283c0-a80f-42c3-8f9c-8e0818a3ee7c/bloons_tower_defense_hacked_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/311e41c4-9c0f-4b1a-ba9f-c6915f68b528/rinnai_tankless_propane_water_heater_reviews.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_off0000ee5f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE5F | 5556 bytes |
SHA-256: e9b492d70aac0c4807f8e21a1d79e8b35306840129759a7b10a63cbde687e8ff |
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font_01_sfnt_off00010142.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10142 | 11404 bytes |
SHA-256: be71f4ace2d1dd50e8c0bb75ea2b6f6b8dfd1a8d708639892dcb7daf8df7c35f |
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