MALICIOUS
146
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF is identified as an image-only lure, typical for phishing campaigns, with heuristics indicating it contains clickable actions leading to external URLs. The presence of numerous links, many on disposable domains, further supports a malicious intent to redirect users. Although no scripts were explicitly extracted, the PDF structure and heuristic firings strongly suggest it's part of a phishing or malware distribution chain.
Machine Learning
- Nyx PDF Classifier malicious score 0.9982
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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Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LUREPDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 68 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
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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 http://cdwy028.com/uploadfile/file/20210902223307.pdf In PDF document text
- https://medosojewellery.com/userfiles/files/nereduvixete.pdfIn PDF document text
- https://expungemyrecordnj.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613a34d17f717---43915733060.pdfIn PDF document text
- http://xn--3bsx3iw22bmot.com/filespath/files/20210918131139.pdfIn PDF document text
- http://dfwsedan.com/nbloom/fckuploads/file/18453940632.pdfIn PDF document text
- http://goldendazzle.com/upload/quangtri/files/wewoveliveselamejenudesox.pdfIn PDF document text
- https://distriparkbotlek.nl/userfiles/files/22458506561.pdfIn PDF document text
- http://brickchamber.com/ckfinder/userfiles/files/95832708069.pdfIn PDF document text
- http://sk4education.com/ckfinder/userfiles/files/mapigebenumijamowesolume.pdfIn PDF document text
- https://orangcar.com/app/webroot/upload/files/22902058660.pdfIn PDF document text
- http://nikkenj.com/userfiles/file/19209050252.pdfIn PDF document text
- https://sabresources.com/FCKuploads/file/83912019188.pdfIn PDF document text
- https://agronlogistics.com/userfiles/files/foxoguguxegom.pdfIn PDF document text
- https://www.temtechnologies.fr/ckfinder/userfiles/files/tamajepaxebesi.pdfIn PDF document text
- http://lulanjina.net/upload/files/pitijamubi.pdfIn PDF document text
- http://atem.sciara.eu/public/upload/file/55857273351.pdfIn PDF document text
- http://nghiencuuykhoa.com/uploads/userfiles/file/98171403610.pdfIn PDF document text
- http://zaiger.ru/img/file/mebotosunotapedakotu.pdfIn PDF document text
- http://flygarfield.net/userfiles/file/fezajuligetukosobukovagik.pdfIn PDF document text
- https://horizontire.com/userfiles/file/255469102.pdfIn PDF document text
- https://ku4ysk-9lgp4y.com/contents/files/mawizutunevifoxonet.pdfIn PDF document text
- http://xn--hh0b97d8is16e.com/userData/board/file/bepepavasogujo.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/zMnd8XtcwSM/uplcv?utm_term=ios+14+font+download+for+androidPDF 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_off0000aee5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAEE5 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000c6fc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC6FC | 10384 bytes |
SHA-256: afe3c32caa48f4af783c24fd49d6ebaebc67c9d991b26ccc290ce8884815c2d6 |
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font_02_sfnt_off0000deb1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDEB1 | 13896 bytes |
SHA-256: d03e94e79c2807308aac0eb9c02ed7ae249233f09bc2bff7e34ad23cf7ca7955 |
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