MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9908
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 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://xageunion.com/userfiles/file/4256588878.pdf In PDF document text
- http://www.asiacoservice.com/file/files/timulepafunuzedakazofu.pdfIn PDF document text
- https://mariellatriolo.it/public/file/lalikikevonitazadadal.pdfIn PDF document text
- http://nsdadventist.org/FCKData/file/fedawokutej.pdfIn PDF document text
- http://murito.fr/ckfinder/userfiles/files/tubevefasidoriwixezivo.pdfIn PDF document text
- https://laser123.com/geektic/files/40665736656.pdfIn PDF document text
- https://benqmusicworkshop.com/fupload/file/fedejafegiduke.pdfIn PDF document text
- http://sutipatika.hu/userfiles/files/33666719335.pdfIn PDF document text
- https://esz.jp/img/editor/files/56074413696.pdfIn PDF document text
- http://sonnenheizung.ch/fckeditor/editor/images/file/tikafuromewudoj.pdfIn PDF document text
- http://thietbiotoviet.com/Images_upload/files/tivoreboseviboza.pdfIn PDF document text
- http://uforoi.com/app/webroot/uploads/files/vagedijolaludevisoguzodow.pdfIn PDF document text
- https://doktor-ara.com/userfiles/files/bujuxorefegino.pdfIn PDF document text
- https://evrenmentese.com/upload/ckfinder/files/jemerukejedojamexexisis.pdfIn PDF document text
- http://gzmzwl.com/Uploadfiles/files/vunutekekevape.pdfIn PDF document text
- https://zibarajabi.com/cache/fck_files/file/lifixaporulirososefanofa.pdfIn PDF document text
- https://fu-ko-property-agency.com/webroot/editor-uploads/files/79803312261.pdfIn PDF document text
- https://samarthanamparisara.org/apadmin/uploads/userfiles/files/wapami.pdfIn PDF document text
- http://salocchi.it/userfiles/files/65253292007.pdfIn PDF document text
- https://www.nevjegykiraly.hu/userfiles/files/wonaxagukozasijekasodaxik.pdfIn PDF document text
- http://fisioterapiasuzzara.it/userfiles/files/kozarivoliwikapud.pdfIn PDF document text
- http://vivatbacchus.hu/files/file/jopudevokovive.pdfIn PDF document text
- http://hawaiianhunareiki.it/file/nefedasade.pdfIn PDF document text
- http://graylegalservices.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/sifumox.pdfIn PDF document text
- https://juniorclublivorno.com/sitonews/images_upload/files/40054481530.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/1KS0DP0cxss/uplcv?utm_term=rrb+ntpc+syllabus+pdfPDF link annotation
- http://irodori.kir.jp/files/file/zavanuseferuboki.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://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_off0000c583.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC583 | 17200 bytes |
SHA-256: ddc8c5d91f275859671877d659d2b2a67d04e2d93f3c78a4f43190bd20750c5d |
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font_01_sfnt_off0000f21f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF21F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00010a36.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A36 | 10668 bytes |
SHA-256: 5b07932b00993ada2e568af67dc445cb008c85b2200b64db646b200c57a64bcf |
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