MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to compromised websites or are part of a link farm designed to redirect users. The ML classifier and ClamAV detection strongly indicate malicious intent, likely phishing or malware distribution through these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9963
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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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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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://pogologistics.com/ckfinder/userfiles/files/37448710899.pdf In PDF document text
- http://sanraimundo.cl/dyn/uploads/file/5400523123.pdfIn PDF document text
- http://touristclub.in/userfiles/file/siwaju.pdfIn PDF document text
- https://hantverkarenisandby.se/UserFiles/files/73890175890.pdfIn PDF document text
- http://sirindhorn.net/upload/File/wiwevupimojilibonituk.pdfIn PDF document text
- http://montaze.org/democms/userfiles/file/89186778535.pdfIn PDF document text
- http://lmleadmanagement.com/userfiles/files/pirizagevizofenodonujava.pdfIn PDF document text
- https://108pizza.pl/uploads/userfiles/files/naneregipufidono.pdfIn PDF document text
- https://toliveinchristjesus.ceosale.catholic.edu.au/application/third_party/ckfinder/userfiles/files/tolojoluzotim.pdfIn PDF document text
- http://dgkno.cn/upload/75609510603.pdfIn PDF document text
- https://fq.ua/images/file/46221731504.pdfIn PDF document text
- http://www.commandinglife.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614b3696089a8---74413347508.pdfIn PDF document text
- https://www.zolmedis.lt/ckfinder/userfiles/files/xofukojilipeva.pdfIn PDF document text
- https://journeypeople.cc/wp-content/plugins/super-forms/uploads/php/files/f958109d892dd457b647c7b4a8b682b5/4948342236.pdfIn PDF document text
- http://marikitaberbagi.com/userfiles/file/53400881156.pdfIn PDF document text
- http://vnos.vn/app/webroot/uploads/files/15729455628.pdfIn PDF document text
- http://weingut-suppan.at/files/zajonokivupolixawuma.pdfIn PDF document text
- http://ph-easycome.com/userfiles/file/sodamuvo.pdfIn PDF document text
- https://aldea.work/wp-content/plugins/super-forms/uploads/php/files/912cf2610a7b5f843c6c0d2fdd3621aa/sufow.pdfIn PDF document text
- https://tecnicadovolante.com/images/file/62227588660.pdfIn PDF document text
- http://pro-group.ru/userfiles/file/sirasovedasaru.pdfIn PDF document text
- http://theofficefurniturestore.com/ckfinder/userfiles/files/zexoxiwitogili.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=spend+3rd+formPDF 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_off0000beb5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBEB5 | 21004 bytes |
SHA-256: f2caa8fb5e496a7410e919f099b4616e6f41d8bb7d81b7e70113434ee025dec1 |
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font_01_sfnt_off0000f520.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF520 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00010d37.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D37 | 10340 bytes |
SHA-256: a2d811048f2b84b09419be9890f0dc077dc8c3cc84d6c3ef2c320eb95683c0af |
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