MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. Heuristics identified it as a link farm, with many URLs pointing to compromised WordPress sites and disposable hosting, suggesting a phishing or malware distribution scheme. No scripts were extracted, but the structure and embedded URLs strongly suggest the document's purpose is to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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://www.lowdoc-loans.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160997d4e2d080---rebavawivok.pdf
- https://ccveg.org/wp-content/plugins/super-forms/uploads/php/files/0pljlieke881l0ocn1ufljtc5k/86971944946.pdf
- http://yuha.be/_files/file/34816785195.pdf
- http://cuadepthanglong.com/images/ckeditor/files/94249850164.pdf
- https://rodolphe-blanchet.fr/Rodolphe/fckeditor/file/8359905011.pdf
- https://energooptima.hu/upload/File/78061460888.pdf
- http://www.loockuniformes.com.br/home/wp-content/plugins/formcraft/file-upload/server/content/files/160dc849611d31---78012848942.pdf
- http://lifemartrealestateconnect.com/wp-content/plugins/super-forms/uploads/php/files/ifka2vc4ujm7bmhnr3dtkvqcj1/mebefegisid.pdf
- https://akdenizokullari.k12.tr/wp-content/plugins/super-forms/uploads/php/files/en9lnqfo6f34tbt82nf0a6e3em/60385675942.pdf
- http://arohitourandtravels.com/userfiles/file/78951812556.pdf
- https://baxsporthorses.com/userfiles/file/fifonen.pdf
- http://adhdadvisory.com/wp-content/plugins/formcraft/file-upload/server/content/files/16072b0c9a8418---zugagafatunufoxesejifax.pdf
- http://ontheedgeofnow.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b36af5291f6---75501093716.pdf
- http://palami.by/images/file/45440656166.pdf
- http://clubselectionvoyages.com/images/file/59956039277.pdf
- https://www.frankcapassoandsons.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606f825fc93e3---75004214123.pdf
- https://kodeac.com/wp-content/plugins/super-forms/uploads/php/files/k4esj6tpdd02flqnqfo840ni1n/nokazagisu.pdf
- https://thejinglelab.com/wp-content/plugins/super-forms/uploads/php/files/151b68vtlvq2lvg7a6qj768o8b/55082452835.pdf
- https://www.helpagesl.org/wp-content/plugins/formcraft/file-upload/server/content/files/160c3d916a7307---13885147334.pdf
- https://bamor.org/userfiles/file/19449662300.pdf
- http://houselandia.ru/files/bamifivixoxef.pdf
- http://actionelectric.pt/www/wp-content/plugins/formcraft/file-upload/server/content/files/1607560e2b1688---33042437450.pdf
- https://www.lamuccacompany.com/wp-content/plugins/super-forms/uploads/php/files/a50a563eeca913e38cd35cbd4cc852cf/juwonuwudubamepunifemeze.pdf
- http://www.kickcommerce.com/userfiles/file/94443725207.pdf
- http://www.191seo.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b494063c990---notoluropokoxagisiwaluli.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/YTWXjIUwRh0/uplcv?utm_term=both+and+comma
- 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_off0000ea71.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA71 | 16792 bytes |
font_01_sfnt_off00010288.bine652e3a95a357c4f23f08b80e5fbf19dc7bb53f5dc96941c50aa9090e3543127 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10288 | 10148 bytes |
font_02_sfnt_off00011904.binc9abe6be7ec5204ec7a308599b5695f843b1cf300641a1c3cb8dc73c1be0457c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11904 | 16584 bytes |
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