MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, many pointing to compromised CMS uploads or disposable hosting, suggesting a link farm designed to redirect users. While no scripts were explicitly extracted, the PDF structure and URL patterns are indicative of a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9850
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 https://gilbertems.com/videos/file/97227839295.pdf
- http://kingalbertltd.com/uploadedfiles/file/70396261693.pdf
- https://www.avenueroadadvertising.com/wp-content/plugins/formcraft/file-upload/server/content/files/16086f26e069bd---74674793733.pdf
- https://cuisinescartier.ca/upload/editor/file/44804032007.pdf
- http://php-lounge.de/userfiles/file/ganopagaruvifuvogiw.pdf
- http://stalmost.pl/userfiles/file/xixesini.pdf
- https://audreyheselmans.com/_files/file/96365243679.pdf
- http://metzpaintings.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607f974e53a39---womofobifidinuf.pdf
- https://www.lightingsolutionsinc.net/wp-content/plugins/super-forms/uploads/php/files/8dacf1cc00c502d754e7bac2df3e1040/3927182352.pdf
- http://www.appsolutely.sg/wp-content/plugins/formcraft/file-upload/server/content/files/1609d47421ff1e---55192543369.pdf
- http://vector-luczak.pl/new/fck_user_files/file/56199848999.pdf
- https://dmvassociates.com/wp-content/plugins/super-forms/uploads/php/files/6db55d3c817b89adb48e4671ce73d91f/mudagodimozogutemewuwabet.pdf
- http://www.radiopopiatej.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609ad70b1aed0---61624928731.pdf
- http://shsalumniauditorium.org/clients/f/fa/fa32e32112b7cad64a7d7e78b95ed61b/File/renupazizogunujozurinom.pdf
- https://soba05.org/wp-content/plugins/super-forms/uploads/php/files/a50c02392cb52f37cf5d1cf655ae8a0e/78101675237.pdf
- http://laclonghotel.vn/upload/files/tufesizejolipolagax.pdf
- https://www.dyna-tech.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160a733e9e0c13---7880651350.pdf
- https://www.rath-catering.de/wp-content/plugins/formcraft/file-upload/server/content/files/1607f8b07a6eb7---5697378113.pdf
- https://www.siemers-deutschmann.de/wp-content/plugins/super-forms/uploads/php/files/9schvnfp21r88535ahb423va1o/faxijedorapuvik.pdf
- https://izharfoster.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a0eebf461bb---26910140519.pdf
- http://aceonlinementors.com/userfiles/file/pogofisipototivegodamenuz.pdf
- http://ukicda.com/admin/fckeditor_upfiles/file/2021061907382780554.pdf
- http://ordineveterinarivenezia.eu/userfiles/files/monumokite.pdf
- http://mazdooradda.com/userfiles/file/mozivuwerajeloramigagelo.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/fzgW7-mxBc0/uplcv?utm_term=pretty+on+the+inside+chloe+adams+mp3+download+free
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cdab.bin34c56fdd9100f2ce1c2c435affe2ecc4e46c375408cb6989e68f2dc93fa63756 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCDAB | 11256 bytes |
font_01_sfnt_off0000e7f8.bin1ad98ef3197630ad1e030ca9d37a4754980192ad4d5f3fbdb53655a3fcf9a248 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE7F8 | 18028 bytes |
font_02_sfnt_off000117d6.bin0da88b10a6f7d94702b8ab5882412cbff29c8b5958db4d1fad98a5c5ab75d153 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x117D6 | 19032 bytes |
font_03_sfnt_off000136dc.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x136DC | 16792 bytes |
font_04_sfnt_off00014ee9.bin4471906336bc1fa3bdb86d6d095e7caa76145f8303669905e5b08205f45e492d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14EE9 | 1884 bytes |
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