MALICIOUS
156
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 5
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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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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=which+big+dogs+don%2527t+shed PDF link annotation
- http://mesugowogidevik.iblogger.org/marvel_spider_man_comics_free_download.pdfIn PDF document text
- http://fasekafalig.scienceontheweb.net/american_red_cross_cpr_and_first_aid_study_guide.pdfIn PDF document text
- https://wutejaguruloz.weebly.com/uploads/1/3/1/8/131871665/8122855.pdfIn PDF document text
- http://lokogosomezik.iblogger.org/latest_ugandan_chimp_reports_news.pdfIn PDF document text
- http://fisareboveda.getenjoyment.net/what_is_the_project_management_institute.pdfIn PDF document text
- http://worelimupuvefam.mywebcommunity.org/93764809658.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://tafujeloraxofo.epizy.com/castiel_true_form_fanfiction.pdfIn PDF document text
- http://dinelak.rf.gd/91688093572.pdfIn PDF document text
- http://risogida.rf.gd/ethiopian_orthodox_film_free.pdfIn PDF document text
- http://texatopewewew.epizy.com/jetokonozisotovuvenefulo.pdfIn PDF document text
- https://s3.amazonaws.com/viromibukoleliw/best_music_video_er_website.pdfIn PDF document text
- http://fovawipemezipu.myartsonline.com/mibazixilutisasete.pdfIn PDF document text
- https://s3.amazonaws.com/lekezaru/loan_against_marksheet_in_patna_bihar.pdfIn PDF document text
- https://s3.amazonaws.com/babetafaperaxov/vukanebakas.pdfIn PDF document text
- https://s3.amazonaws.com/nupotukig/sony_android_tv_49_4k.pdfIn PDF document text
- http://jaxunukologefis.onlinewebshop.net/whats_the_difference_between_sequence_and_chronological_order.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e3dd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3DD | 5048 bytes |
SHA-256: e610a87fe6e770c8de9d3b9cd3820f38f297674f89d8005b82de4f63f0ebbc61 |
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font_01_sfnt_off0000f523.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF523 | 10664 bytes |
SHA-256: eb8dbdde97fbf8854500ed712b0cae6b924717716c7ff2bbf163d4ccc7692caa |
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font_02_sfnt_off000119bb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x119BB | 16028 bytes |
SHA-256: 0bae8649ba252bcfab81cb8324cfe1737d73e47191b507e117e6d0858e0066a8 |
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