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 0.9996
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://resalured.ru/strik?utm_term=husqvarna+128ld+carburetor+diagram PDF link annotation
- https://zokofefedepop.weebly.com/uploads/1/3/1/4/131437243/76243c49d45.pdfIn PDF document text
- http://supariwepexafat.mywebcommunity.org/suzimefasoberobojexufurej.pdfIn PDF document text
- https://cdn.sqhk.co/badalozebale/jyiggcZ/berry_plant_identification_guide.pdfIn PDF document text
- http://lixixivukagoda.66ghz.com/24663482439.pdfIn PDF document text
- https://cdn.sqhk.co/moturalogupe/ji8jdeP/remote_control_robot_helicopter_price.pdfIn PDF document text
- https://juladuwupib.weebly.com/uploads/1/3/4/7/134763366/wagewadun.pdfIn PDF document text
- http://sepoxudozixo.sportsontheweb.net/what_battery_does_a_baby_g_use.pdfIn PDF document text
- https://cdn.sqhk.co/dufimogemeka/eigZHq0/raspberry_jam_cake_icing.pdfIn PDF document text
- https://nuxogisufebodad.weebly.com/uploads/1/3/5/9/135965827/sivewa.pdfIn PDF document text
- https://cdn.sqhk.co/nunamarajop/GjeYMgg/zupexu.pdfIn PDF document text
- https://cdn.sqhk.co/futidiwe/jElihb2/weluwigogekawujikogozage.pdfIn PDF document text
- https://muwewemumefiga.weebly.com/uploads/1/3/0/8/130874681/8243089.pdfIn PDF document text
- https://cdn.sqhk.co/zuxosutuku/dF4gdjg/xoxatifovikitizilonoju.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://bajipodi.epizy.com/tippmann_98_custom_pro_flatline_barrel.pdfIn PDF document text
- http://daruwenu.rf.gd/25547073034.pdfIn PDF document text
- http://solugivewatewa.myartsonline.com/4280265090.pdfIn PDF document text
- http://lidumadinub.epizy.com/romeo_and_juliet_movie_free_download_mp4.pdfIn PDF document text
- http://sejokuze.rf.gd/in_praise_of_shadows.pdfIn PDF document text
- http://dadagafabixoxev.epizy.com/dorozifagow.pdfIn PDF document text
- http://jilovin.epizy.com/aspen_guidelines_for_tube_feeding_residuals.pdfIn PDF document text
- http://wivifizurata.epizy.com/arsenal_vs_barcelona_2-_1.pdfIn PDF document text
- http://ziwibavufu.rf.gd/48215145243.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_off0000f328.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF328 | 5924 bytes |
SHA-256: a16260e9f18aedf39c64f47907f9a6ba3214a6a3288a4af06901c584d7ce9877 |
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font_01_sfnt_off00010737.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10737 | 11292 bytes |
SHA-256: 896c4ce56a4946d46eea37f963532b9d589b314cadc28d58fe32391aefe511b8 |
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