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 CMS uploads or disposable hosting, indicating a link farm designed to redirect users. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware distribution through these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9981
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://plymouth-logs.co.uk/ckfinder/userfiles/files/mudadapadovot.pdf In PDF document text
- http://hotel-ambassador-nice.com/upload/files/namefebaxib.pdfIn PDF document text
- http://klingende-zeder.de/wp-content/plugins/formcraft/file-upload/server/content/files/161399c3a59631---rutukewidapagijoperajom.pdfIn PDF document text
- https://clearpatth.com/userfiles/file/20020630698.pdfIn PDF document text
- http://uralinteh.com/uploads/files/68896813033.pdfIn PDF document text
- http://npk-bypassdrr2.com/file_media/file_image/file/redawixusanigazowomiwi.pdfIn PDF document text
- http://a-aqua.fr/ressource/site-image/files/lizadev.pdfIn PDF document text
- http://di-tech.kr/fckeditor/userfiles/file/vofigutezekabitewif.pdfIn PDF document text
- https://brukspec.pl/upload/file/vegavedez.pdfIn PDF document text
- https://fond.ru/userfiles/file/27944882693.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612efa7461598---beguniko.pdfIn PDF document text
- https://dbmotorbrokers.com/userfiles/file/zesuwifigumur.pdfIn PDF document text
- http://worldsocialistpartyindia.org/ckfinder/userfiles/files/72060444649.pdfIn PDF document text
- http://autovoda.ru/upload/files/3369914490.pdfIn PDF document text
- http://energcomb.net/cms_enercomb/sgi_userfiles/userfiles/files/6354652935.pdfIn PDF document text
- https://www.grecosalesinternational.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613a856717f90---67399355076.pdfIn PDF document text
- http://abwclayton.com/uploads/files/visoguxum.pdfIn PDF document text
- http://compagniaviaggi.gattinonimondodivacanze.it/themes/userfiles/files/8694724373.pdfIn PDF document text
- http://studioagronomoserragiotto.eu/userfiles/files/repolosujasonenolesidow.pdfIn PDF document text
- https://songhongresort.com/img/files/97390868778.pdfIn PDF document text
- https://penal-garazh.ru/files/gepukagexasipiguje.pdfIn PDF document text
- https://fenixfalt.com/userfiles/file/73966465432.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/YTWXjIUwRh0/uplcv?utm_term=anohana+manga+pdfPDF 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_off0000b5be.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB5BE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000cdd5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCDD5 | 10292 bytes |
SHA-256: fb76cb7334c54a694821f7e3c8bc6dd38088f59e209338794544800e7cf66fb7 |
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font_02_sfnt_off0000e485.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE485 | 18636 bytes |
SHA-256: 679350afbe722c8323935548ab7cae22a02fd463d8a6f83c08f606520e4e576b |
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