MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to compromised WordPress sites. Heuristics indicate this is a link farm, likely intended to direct users to malicious content or phishing pages. ClamAV detection as 'Pdf.Phishing.Trojan' further supports a malicious classification.
Machine Learning
- Nyx PDF Classifier malicious score 0.9928
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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.adelaarenergy.com/wp-content/plugins/super-forms/uploads/php/files/lth2b6vahrbaoq0o5rgbetp3ho/regixakukesono.pdf In PDF document text
- https://bodwellassociates.com/wp-content/plugins/super-forms/uploads/php/files/6d8d4d7e6d631855626c24ae466d7326/25496464610.pdfIn PDF document text
- https://givemeit.ru/wp-content/plugins/super-forms/uploads/php/files/e8454328413deec61796ba761ec79b1c/lilexaderukemewufivezofij.pdfIn PDF document text
- https://krimgranit.ru/wp-content/plugins/super-forms/uploads/php/files/aedff72237f11f1943612f3856b56b18/fidug.pdfIn PDF document text
- http://abogarestudio.com/userfiles/file/nuzizepufagotewaxetef.pdfIn PDF document text
- http://yaeram.com/userData/board/file/sofupizeg.pdfIn PDF document text
- https://quickonboarding.com/wp-content/plugins/super-forms/uploads/php/files/be52da7a1445f2f1b5f1c4fd0508af59/jilotusejulul.pdfIn PDF document text
- http://xn----gtbercbfedtm3b.xn--p1ai/admin/ckfinder/userfiles/files/23343242284.pdfIn PDF document text
- https://clarkfamilybuilders.com/home/clark/public_html/ckfinder/userfiles/files/84706955634.pdfIn PDF document text
- http://www.eflox.net/wp-content/plugins/formcraft/file-upload/server/content/files/16072f72e69ecb---71773690813.pdfIn PDF document text
- http://worksafeorg.com/wp-content/plugins/super-forms/uploads/php/files/8bddkqfn23jtii3hquige09ij5/42251601919.pdfIn PDF document text
- https://acgroupenterprise.com/userfiles/file/tepagedalozaruw.pdfIn PDF document text
- https://www.travelticket.com.au/wp-content/plugins/super-forms/uploads/php/files/2pbmb0n43p6c0982quvd630b81/banavoja.pdfIn PDF document text
- http://bridgesonthepark.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608e4de9079e1---duliwawomemi.pdfIn PDF document text
- http://ilkyoukais.com/Images/Media/files/66210466166.pdfIn PDF document text
- https://cqc-material.com/app/webroot/userfiles/files/44045790252.pdfIn PDF document text
- http://isystemlab.com/admin/ckfinder/userfiles/files/rujepezamuzifafarinubafa.pdfIn PDF document text
- https://bosgo.mn/uploads/files/mizog.pdfIn PDF document text
- http://adams-gold.ru/archive/image/file/47959253372.pdfIn PDF document text
- http://snookerfootball.eu/wp-content/plugins/formcraft/file-upload/server/content/files/16085bd44b6fe8---65419325633.pdfIn PDF document text
- https://wpsqld.com.au/wp-content/plugins/super-forms/uploads/php/files/63450dfb6aa482793e5fa1fa35fb0231/62390499905.pdfIn PDF document text
- http://olsztyntransportmedyczny.pl/userfiles/file/55708157080.pdfIn PDF document text
- https://advancedbusiness.co/wp-content/plugins/super-forms/uploads/php/files/7549d45b9b81ac64f4f151a127e14a78/setaxunaki.pdfIn PDF document text
- https://esportenerd.com/app/webroot/ckfinder/userfiles/files/57104003536.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/1KS0DP0cxss/uplcv?utm_term=daingerfield+state+park+reservationsPDF 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_off00011e0a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11E0A | 17328 bytes |
SHA-256: 4006ae3841eed5b32c3a545ef233ee9fe3c7ef7fd9db6b57f5c20539e27db359 |
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font_01_sfnt_off00014b5b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14B5B | 10832 bytes |
SHA-256: 59f5291535da70641814535e0945b0fef187ab8b3ce20f378bf601cd8dc1dfa1 |
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font_02_sfnt_off0001644a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1644A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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