MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was detected as malicious by ClamAV and an ML classifier. It contains a link farm pointing to multiple compromised CMS upload locations and disposable hosting, suggesting an attempt to distribute malicious content or phish users. The presence of numerous unknown URLs indicates a broad distribution effort.
Machine Learning
- Nyx PDF Classifier malicious score 0.9972
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://bodymason.com/user_uploads/files/77856946646.pdf
- http://highendschmiede.de/highendfiles/file/suwazupiz.pdf
- https://victory-agency.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607a1ab16b0fa---fagusawarevisisone.pdf
- https://goldengrowers.com/wp-content/plugins/super-forms/uploads/php/files/d1ff07c6e6ac356b877ea249cb1c6075/bijesofotibebadoziduri.pdf
- https://watfordfairtrade.org/app/webroot/img/files/93673125427.pdf
- https://lawpropertyconsultants.co.uk/wp-content/plugins/super-forms/uploads/php/files/6knb956g2vdlj1ub4jfo6t85b7/30993948920.pdf
- http://jaatkinson.com/userimages/50794527071.pdf
- https://office-agglo-larochelle.fr/userfiles/file/5207177408.pdf
- http://urbancollab.com/userfiles/Proj_Name//files/fezur.pdf
- http://dlt-nkp.com/fileupload//file/nebebetijiretelemip.pdf
- https://avgdesign.com/userfiles/file/veloxolasalupe.pdf
- http://krindustria.com.br/site/wp-content/plugins/formcraft/file-upload/server/content/files/160a43e9ab6fdf---puvuda.pdf
- http://ahcxdq.com/uploads/file/120015215206.pdf
- http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/16076747697d5d---wamoforoso.pdf
- http://www.caribbeandentist.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bdac9eb9ebc---10552348414.pdf
- https://actor-conseil.com/files/file/jabubijurigarogudiwudara.pdf
- http://rdmsrl.it/userfiles/files/28601788189.pdf
- http://montpellier-businessplan.com/mbp/upload/images/images/upload/ckfinder/26009551567.pdf
- http://acpiindia.com/userfiles/file/wizolozezezo.pdf
- http://www.euro-fly.eu/userfiles/files/16998458223.pdf
- https://www.sesc.com.ua/wp-content/plugins/super-forms/uploads/php/files/vgfl2d57g3ggrro7g3hbt648e4/62519483154.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/GLLx1DTH0VQ/uplcv?utm_term=gramatica+el+imperfecto+worksheet+answers
- 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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e6ad.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6AD | 16792 bytes |
font_01_sfnt_off0000fec4.binc5df4ba235c09a974bc9040b6e020c28847f3e7a8fe51d5bb36ba14b5306acc8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEC4 | 10960 bytes |
font_02_sfnt_off00011817.binb55361cef8e21aef3da2c3d4952530bc686e0e1478ed817f7d358767a6d2b33c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11817 | 18236 bytes |
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