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 0.9998
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://xajibur.ru/123?utm_term=bollywood+movie+songs+free++2017 PDF link annotation
- https://gedikorewugeg.weebly.com/uploads/1/3/0/7/130775309/8954589.pdfIn PDF document text
- https://cdn.sqhk.co/boremagu/mbCjjgg/badminton_information_in_marathi_language.pdfIn PDF document text
- https://xewixubigikuj.weebly.com/uploads/1/3/4/8/134892453/db71ecfd2a.pdfIn PDF document text
- http://musc-media.xyz/download_lagu_playboy_exo_mp3badi8.pdfIn PDF document text
- https://mesifadenox.weebly.com/uploads/1/3/4/1/134108947/6068fb8.pdfIn PDF document text
- https://cdn.sqhk.co/bomemenun/idiajjM/tolajijodo.pdfIn PDF document text
- http://carinsusa.com/bizulugut69d.pdfIn PDF document text
- https://juxibawazorar.weebly.com/uploads/1/3/3/9/133997202/c681c1a0.pdfIn PDF document text
- http://shothard.site/amazon_kindle_paperwhite_manualtatkj.pdfIn PDF document text
- https://serekarivevug.weebly.com/uploads/1/3/1/4/131407867/satame_litegakupip.pdfIn PDF document text
- https://cdn.sqhk.co/pinofizulag/aagjhja/71922784861.pdfIn PDF document text
- https://dikemogegopur.weebly.com/uploads/1/3/1/4/131406608/pamopejox.pdfIn PDF document text
- https://ravemazezaj.weebly.com/uploads/1/3/4/8/134885195/9482476.pdfIn PDF document text
- https://cdn.sqhk.co/xenivoronizu/aiihajh/83761777458.pdfIn PDF document text
- http://frasqen.online/long_acrylic_nails_coffin_shapet2pbl.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://uploads.strikinglycdn.com/files/46f88b37-2c88-4a5f-b1a1-b7cd4f35be52/power_air_fryer_10_in_1_pro_elite_reviews.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dbd52811-20d1-48b9-af9b-ee94f91b0c95/salesforce_for_dummies_7th_edition.pdfIn PDF document text
- https://s3.amazonaws.com/fejififimaketo/members_meeting_minutes_template.pdfIn PDF document text
- https://s3.amazonaws.com/rowubunak/simple_lab_report_template_latex.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bbfe1415-e8ad-4c87-8475-1a2b33c1030a/lakshmi_ganapathi_stotram_in_telugu.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_off0000edd4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDD4 | 5432 bytes |
SHA-256: 31b5bda9ef335678c3c1ff11b00f8fdeb10bdfb08a4d07cdce99611d1061d3f0 |
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font_01_sfnt_off0001005b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1005B | 11252 bytes |
SHA-256: 072069ed333db639b84a0435714466994f05e9c4a3a7aeaba9028aeae70ff7d2 |
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font_02_sfnt_off00012683.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12683 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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