MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded URLs, many of which point to compromised websites 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 0.9975
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://www.icodar.com/wp-content/plugins/formcraft/file-upload/server/content/files/161414483dfc33---72215553714.pdf In PDF document text
- https://red-adlay.com/upload/files/rofelagenadudodinebutub.pdfIn PDF document text
- http://interiorconsignments.com/media/file/boteretakugeburiwinize.pdfIn PDF document text
- https://treasurehunterdetectors.com/ckfinder/userfiles/files/31331516805.pdfIn PDF document text
- https://thehouseconcert.com/ckfinder/userfiles/files/gobebutepazupiluvutiwovaw.pdfIn PDF document text
- https://speak82.com/_UploadFile/Images/file/pawefuwomusi.pdfIn PDF document text
- https://bitree.com/ckfinder/userfiles/files/dekeliwu.pdfIn PDF document text
- https://elicopter-de-inchiriat.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1613e1bec9867c---60675047457.pdfIn PDF document text
- https://businessincasey.com.au/application/third_party/ckfinder/userfiles/files/97806294736.pdfIn PDF document text
- https://whiteplacard.com/UserFiles/file/xitabapojenabafikunoset.pdfIn PDF document text
- http://www.guus.edu.mn/ckfinder/userfiles/files/34365306962.pdfIn PDF document text
- https://balaji-technology.com/userfiles/file/50157355967.pdfIn PDF document text
- http://sangjeom.com/userfiles/file///xisurowi.pdfIn PDF document text
- https://onlineadda.organicemall.com/ckfinder/userfiles/files/35257835477.pdfIn PDF document text
- http://bebelino.ru/userfiles/file/90039484201.pdfIn PDF document text
- http://koreaseowon.com/ckupload/files/91992217575.pdfIn PDF document text
- https://www.golaw.net/wp-content/plugins/formcraft/file-upload/server/content/files/16140300adc511---19189635312.pdfIn PDF document text
- https://bandai-k.com/userfiles/file/60648770066.pdfIn PDF document text
- http://ozdesignhouse.com/app/webroot/uploads/files/filanakegereja.pdfIn PDF document text
- http://jodhpurheritagewalk.com/images/file/73254695345.pdfIn PDF document text
- http://kielcenoca.pl/files/file/98768495011.pdfIn PDF document text
- https://associazionemusicaviva.it/uploads/file/runifexagoluzipotekod.pdfIn PDF document text
- http://mini-garden.ru/userfiles/file/jivufajexebitimut.pdfIn PDF document text
- http://dichvutot99.com/webroot/img/files/mizar.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/Om9ozkHLxGw/uplcv?utm_term=super+smash+flash+2+the+new+methodPDF 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_off0000cf07.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCF07 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000e719.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE719 | 18236 bytes |
SHA-256: 928843955acfeaa9c8cd706d8ce4a75ddfacbb86dcbfc52c969c570b46c13e0b |
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font_02_sfnt_off000115b8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x115B8 | 11052 bytes |
SHA-256: 711eec854b1c8fbed18eab0d59daf1e99f8b768ab47fec3b1456ced99d4fb473 |
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