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 0.9916
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 https://archism.ru/uplcv?utm_term=pokemon+black+version+free+download PDF link annotation
- https://usgcambodia.com/userfiles/file/26519699306.pdfIn PDF document text
- https://g55net.com/webpagebuilder/ckfinder/userfiles/files/bekijolejobemimi.pdfIn PDF document text
- http://improntediteatro.it/userfiles/files/gitojonusugevaw.pdfIn PDF document text
- https://hometeamcorp.com/images/usr/noborekevagimixewe.pdfIn PDF document text
- http://harrodsrentacar.com/public_html/userfiles/file/kudivulokozuxuretab.pdfIn PDF document text
- https://senarathgroup.lk/assets/media/file/51870154968.pdfIn PDF document text
- http://goteneplast.se/files/images/file/93391326655.pdfIn PDF document text
- http://buyyoutubecomments.com/ci/userfiles/files/6408218426.pdfIn PDF document text
- http://www.fred-robin.com/ckfinder/userfiles/files/labomiv.pdfIn PDF document text
- https://themodernla.com/wp-content/plugins/super-forms/uploads/php/files/09f63b59041b076c7e7a1ed488033356/gagoxenekoxuzoju.pdfIn PDF document text
- http://kisito.com/userfiles/file/donekijojefewajutefoko.pdfIn PDF document text
- http://sbairs.com/datas/files/5457587885.pdfIn PDF document text
- http://imoroz.by/upload/file/tijatilusedifosemiroriju.pdfIn PDF document text
- http://scsychem.com/upload/files/92343249307.pdfIn PDF document text
- http://njbeihang.com/uploadfile/file///2021090922415644.pdfIn PDF document text
- http://huemin.com/fckeditor/userfiles/file/malefuxibazoka.pdfIn PDF document text
- http://vitali-schulz-eiskunstlaufen.de/userfiles/files/mujixebonifubitino.pdfIn PDF document text
- http://jlicentral.com/images/authors/file/4191488896.pdfIn PDF document text
- http://abc-tel.ru/data/File/jovafo.pdfIn PDF document text
- https://www.tctnanotech.com/wp-content/plugins/super-forms/uploads/php/files/e3f04eff8ee60e31a59fb272cfd1e3e1/dagatugo.pdfIn PDF document text
- https://cooperadora.grupocreartel.com/documentos/archivos/96654225581.pdfIn PDF document text
- http://hk-keber.de/images/file/liniti.pdfIn PDF document text
- http://topenglish.sk/app/webroot/gallery/files/88735284071.pdfIn PDF document text
- https://mimpishiosatu.com/contents/files/9915652549.pdfIn PDF document text
- http://irina-beha.com/ckfinder/userfiles/files/37264589963.pdfIn PDF document text
- http://pokeocncafe.com/uploads/files/zetozavefisukuveb.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_off0000b48a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB48A | 15188 bytes |
SHA-256: f78f2b3d765998c1f851c9e9f0973a78fcf39199aad11858c90f862fef5a3d64 |
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font_01_sfnt_off0000db26.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB26 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000f33d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF33D | 10924 bytes |
SHA-256: cb70e2145a8ce7eb00b046d294003883e3779a218029d0c4e06e5a2deb1989b1 |
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