MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample is a PDF containing embedded JavaScript, which is a common technique for executing malicious code. The PDF also contains numerous external URIs, many of which point to potentially malicious domains, suggesting a phishing or malware distribution scheme. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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 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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://jetaime-shop.com/files/waxoxomukotu.pdf In PDF document text
- http://makinsushi.com/uploads/files/17962270580.pdfIn PDF document text
- http://vitalchurchesinstitute.com/files/file/janinudovifawexobisuze.pdfIn PDF document text
- http://nenkin-t.com/upload_img/ck/files/papukexefivawaxopatok.pdfIn PDF document text
- https://grnca.org/img/files/files/xewawunaxuriwepifoniruk.pdfIn PDF document text
- http://xn--80aer5aza.xn--19-kmcm3c.xn--p1ai/ckfinder/userfiles/files/36731053270.pdfIn PDF document text
- https://ideylia.fr/uploads/file/71210285791.pdfIn PDF document text
- http://tpfish.com.taipei/archive/upload/files/22631922493.pdfIn PDF document text
- http://drkoopman.nl/cmsimages/file/37895041524.pdfIn PDF document text
- https://noihoithanhtuan.com/media/ftp/file/mozitopoje.pdfIn PDF document text
- http://rubivina.com/Images_upload/files/46328138215.pdfIn PDF document text
- http://kfnmsz.com/upfolder/e/files/20210927160947.pdfIn PDF document text
- http://compie.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16151f82bb4676---20807076667.pdfIn PDF document text
- http://stsmcc.org/www/js/ckfinder/userfiles/files/jenutemas.pdfIn PDF document text
- https://bc2000.order-pro.com/ckfinder/userfiles/files/55225032782.pdfIn PDF document text
- https://togelunited4d.com/contents/files/xatilabapadelado.pdfIn PDF document text
- https://giaphutelecom.com/tctt/sites/aaa/file/kobexafi.pdfIn PDF document text
- https://bayihoki99.com/contents/files/12699683159.pdfIn PDF document text
- https://mimpishiodua.com/contents/files/41580286342.pdfIn PDF document text
- http://handinks.com/ckfinder/images_store/files/21998006067.pdfIn PDF document text
- https://xn--80aggmy8c6c.net/UserFiles/File/rovor.pdfIn PDF document text
- http://glavis.biz/userfiles/file/gupaburubesag.pdfIn PDF document text
- https://theemperorsoldclothes.co.uk/wp-content/plugins/super-forms/uploads/php/files/8cvhf3eta1qlg8k3cqrlkfvmck/dukew.pdfIn PDF document text
- http://op-gold.com/ck_image/files/36924775942.pdfIn PDF document text
- https://bozoklar.org/ckfinder/userfiles/files/88171452925.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1xuhb7AK25c/uplcv?utm_term=tom+and+jerry+race+moviePDF link annotation
- 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://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_off0000c33f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC33F | 20048 bytes |
SHA-256: 89d4a6aea08bcf1fca8d24197e9d5e7c2050a80bcecff47e92af06eb10605ac7 |
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font_01_sfnt_off0000f7d5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7D5 | 10492 bytes |
SHA-256: 804ddfc966387ea5b2a446921874efc348c0f8da88fd3e5438cce6d9e7b5616d |
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font_02_sfnt_off00010fa0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10FA0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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