MALICIOUS
124
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file is identified as malicious by ClamAV and exhibits characteristics of a link farm, with numerous URLs pointing to potentially compromised websites or disposable hosting. The presence of multiple PDF_SEO_DISPOSABLE_LINK_FARM and PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM heuristics indicates a deliberate attempt to obscure the final destination and potentially distribute malware or conduct phishing. The embedded URLs are likely part of this lure.
Machine Learning
- Nyx PDF Classifier suspicious score 0.4750
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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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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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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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://pixomot.ru/uplcv?utm_term=undang+undang+no+13+tahun+2013+tentang+ketenagakerjaan+pdf PDF link annotation
- https://ewms.vn/wp-content/plugins/super-forms/uploads/php/files/nh1bd6u47i024ev149sff14165/nefuzaposonepa.pdfIn PDF document text
- http://finproekt-msk.ru/userfiles/file/pududadufotaxisusabolat.pdfIn PDF document text
- http://rasmesafar.net/basefile/basefiles/xosexidigemopigoje.pdfIn PDF document text
- http://taiyoaquris.cn/upload/userfiles/files/20210819153606.pdfIn PDF document text
- http://avtokit116.ru/!upload/files/benanakovulusenutekofoxof.pdfIn PDF document text
- http://www.inhd.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160789f0a00a3b---77037417345.pdfIn PDF document text
- http://www.juniorcollege.cl/ckfinder/userfiles/files/17915544372.pdfIn PDF document text
- http://syuncyoku.jp/upload/file/juxifurejawojuribuw.pdfIn PDF document text
- https://merydian.pl/nowymerydian/userfiles/file/pukalita.pdfIn PDF document text
- http://akicgiyim.com/userfiles/file/6926663154.pdfIn PDF document text
- http://goldenbaycruisesagent.com/userfiles/file/daxinamejuzom.pdfIn PDF document text
- https://alteanetworks.fr/img/file/1243517233.pdfIn PDF document text
- http://www.linkkorea.co.kr/wp-content/plugins/formcraft/file-upload/server/content/files/1608873020e02f---30483063221.pdfIn PDF document text
- http://dobraukraina.org/sites/all/sites/dobraukraina.org/files/fefigabonelubalubakovikot.pdfIn PDF document text
- http://dok-vo.ru/userfiles/file/pimuvozavuxalanexerir.pdfIn PDF document text
- https://istanajp.com/contents/files/dorafilaramuwonesid.pdfIn PDF document text
- http://kaushalacademy.org/ckfinder/userfiles/files/24424903090.pdfIn PDF document text
- http://sehs67.com/clients/e/e0/e078d4d0076166a7bb489ca3b3a583ab/File/zulapajidiribubop.pdfIn PDF document text
- https://gulfsupremesa.com/ckfinder/userfiles/files/75254433986.pdfIn PDF document text
- https://cremeconferences.com/wp-content/plugins/super-forms/uploads/php/files/752300b400c57ac22c4fb4298087c97d/64966636170.pdfIn PDF document text
- http://provia-events.de/pics/fotos/1/file/57853757294.pdfIn PDF document text
- https://damiel.eu/userfiles/file/bolunifoletizuzorotomof.pdfIn PDF document text
- http://www.petersmetalstitching.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1609820a233a11---tipegarutufezipi.pdfIn PDF document text
- http://foire-fromages-et-vins.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e679bbbfea9---mojodumegiruporel.pdfIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e150.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE150 | 11264 bytes |
SHA-256: 9ed838c9fd355cfafff48d87e6bce985587ccafc59662dc79bdab51852b933e7 |
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font_01_sfnt_off0000fb9c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB9C | 16168 bytes |
SHA-256: e74a2e48c4cf68ec70fb525344621106892e8e8affcf8719f2196c10fc2faa10 |
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