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 0.9967
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://dreamscar.eu/userfiles/file/49973629812.pdf In PDF document text
- http://stfurnimart.com/file_media/file_image/file/rurijaxupejokisamedizul.pdfIn PDF document text
- http://sjatupornservices.com/file_media/file_image/file/vasowugukidumugobexewu.pdfIn PDF document text
- https://rugsinc.in/UserFiles/files/borezupevakuro.pdfIn PDF document text
- https://www.mmgrowersg.com/ckfinder/userfiles/files/89404835024.pdfIn PDF document text
- https://adsbudget.net/userfiles/file/46579906290.pdfIn PDF document text
- https://bcbc3399.com/upload/files/dofokidojetixik.pdfIn PDF document text
- http://www.ppk-kp3k.kkp.go.id/ver2/extra/ckfinder/core/connector/php/media/ckfinder/files/68539808823.pdfIn PDF document text
- http://coytex.net/ckfinder/userfiles/files/mexavikunibanizowuzubo.pdfIn PDF document text
- http://quantri.thaisonpalacehotel.com/upload/files/xifodotoxamupa.pdfIn PDF document text
- https://associazionedynamica.it/uploads/file/6519756211.pdfIn PDF document text
- http://ore-processing.ru/d/files/nemux.pdfIn PDF document text
- http://bpsstudio.hu/uploads/30968138043.pdfIn PDF document text
- https://kuzeyilac.com/resimler/files/zetuxe.pdfIn PDF document text
- https://giorgiosantinelli.it/file/jasebadazukepubagapu.pdfIn PDF document text
- https://www.audioclinica.pt/wp-content/plugins/super-forms/uploads/php/files/jh4b5424dmf2rdoao3rm2gorvf/melijizi.pdfIn PDF document text
- http://hawaiisushi.iorderfoods.com/uploads/files/6551862345.pdfIn PDF document text
- http://nitexprofi.cz/userfiles/file/10522217434.pdfIn PDF document text
- http://holland-ex.com/images/blog/file/mujizidiziponopozid.pdfIn PDF document text
- http://xinghui.co/upload/ckimg/files/202109060317005552.pdfIn PDF document text
- http://nhakhoauytinhaiphong.com/upload/files/womufebunugob.pdfIn PDF document text
- https://ncfouting.com/wp-content/plugins/formcraft/file-upload/server/content/files/161351f75d2f9b---84316653736.pdfIn PDF document text
- https://barcelonacentremedic.cat/files/galeria/files/62951163096.pdfIn PDF document text
- http://dyneco.kr/userData/board/file/88052612864.pdfIn PDF document text
- http://hk888.edo2008.com/com/comimg/file/20210911_153759_127.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=bein+sport+free+apkPDF 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_off0000bec9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBEC9 | 16820 bytes |
SHA-256: cf5ec85874599fbfd84ecc84cae2afac7e860a41ba985e5e1ef809860601a4ca |
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font_01_sfnt_off0000ea59.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA59 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00010270.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10270 | 10452 bytes |
SHA-256: e4e383aa6d9aac5c580da3b0c6a7f3ada4db015b32e4f01f8114e8339bed37e5 |
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