MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links, many pointing to compromised websites or disposable hosting, indicating a link farm designed to lure users to malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
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://jaiminsales.com/ckfinder/userfiles/files/67333794196.pdf In PDF document text
- http://allamericannursing.com/userfiles/file/nejuboxetexe.pdfIn PDF document text
- https://voolabs.com/wp-content/plugins/formcraft/file-upload/server/content/files/16084518f84a16---kutufofojagolotul.pdfIn PDF document text
- http://opuspointpartners.com/ckfinder/userfiles/files/62506197312.pdfIn PDF document text
- http://rethabise.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1608a729447b2e---54385847562.pdfIn PDF document text
- http://www.anclupnapoli.it/userfiles/file/lidibeburanaxagiravisa.pdfIn PDF document text
- https://wscnaturalhealings.com/wp-content/plugins/super-forms/uploads/php/files/89d6af2f4eb33755c902967cb8795781/49261847977.pdfIn PDF document text
- http://www.sempresaude.net/wp-content/plugins/formcraft/file-upload/server/content/files/16087ae1dcb7da---10481202432.pdfIn PDF document text
- http://fluitec.fr/ressource/site-image/files/bemetos.pdfIn PDF document text
- https://alshuka.ps/ckfinder/userfiles/files/lozofovobamuzil.pdfIn PDF document text
- https://textolinguisticsolutions.com/upload/editor/file/mabatifadone.pdfIn PDF document text
- https://catbasailing.com/upload/fck/file/pejimizuruvuwujuj.pdfIn PDF document text
- https://marikakozmetika.hu/editor_up/68669362270.pdfIn PDF document text
- http://johndanton.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/67878188241.pdfIn PDF document text
- http://alphasigmaoverseas.com/userfiles/file/43346726266.pdfIn PDF document text
- https://businessservicesuk.com/userfiles/file/22075679111.pdfIn PDF document text
- http://juniorsmagazine.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607fcf00bfc89---wifojiloful.pdfIn PDF document text
- http://ophtalmic-overnight.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160829e8f24560---26608667816.pdfIn PDF document text
- https://catbasailing.com/upload/fck/file/19609148482.pdfIn PDF document text
- https://gbagencement.fr/uploads/file/28590929233.pdfIn PDF document text
- https://www.lipfish.no/wp-content/plugins/formcraft/file-upload/server/content/files/1609697f315d5c---gufifosijixigusogopu.pdfIn PDF document text
- http://www.sunarmisir.com.tr/wp-content/plugins/super-forms/uploads/php/files/nq08r2b480t5nnf0ev3elnj6a0/42977234704.pdfIn PDF document text
- https://actaviaserica.org/board/file/files/kabevexisejune.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/GLLx1DTH0VQ/uplcv?utm_term=writing+numerals+in+expanded+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_off0000cc80.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCC80 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000e497.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE497 | 11036 bytes |
SHA-256: 8907be51e7c0f925ebca19d1207db96249c131c8dc7d16eb7098a996c6e5bc55 |
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font_02_sfnt_off0000fe16.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE16 | 17512 bytes |
SHA-256: af111581ef58afff66f25638f1b32d6ab7ebfd2abe7338bfe9de16b6fdd36539 |
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