MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by ClamAV as Pdf.Phishing.Trojan and ML classifiers indicated high maliciousness. Heuristics identified it as a link farm pointing to numerous distinct hosts, many of which are hosted on compromised CMS upload storage or disposable domains. The embedded URLs suggest a phishing or malware distribution attempt, likely aiming to lure users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9955
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 http://bestpokeya.com/uploads/files/86941659895.pdf In PDF document text
- http://ipmarketing.net/userfiles/file/vavonarabi.pdfIn PDF document text
- https://coloreverything.love/wp-content/plugins/super-forms/uploads/php/files/fd8426ebb8b6f1a36eec9a4cab00110b/zitufevatoduwubon.pdfIn PDF document text
- https://refour.dk/wp-content/plugins/super-forms/uploads/php/files/9e561cfb0f9386f5c55ea4064385e35a/subavolazabexasimikezubut.pdfIn PDF document text
- http://www.sunarpazarlama.com/wp-content/plugins/super-forms/uploads/php/files/9hrnmn6svomfebrap41t5ohbm3/diruburozufad.pdfIn PDF document text
- https://samsungvrvklima.com/upload/ckfinder/files/91275220446.pdfIn PDF document text
- https://infravoip.com/wp-content/plugins/super-forms/uploads/php/files/ef5e4f5b63b5eec8252c4aa2fb8055c3/falik.pdfIn PDF document text
- https://www.electriclighting.com/wp-content/plugins/super-forms/uploads/php/files/0c4dd01cf3bb96ea509716f0479688fe/sozevexije.pdfIn PDF document text
- http://frederickfollows.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160a3dd5727d27---timise.pdfIn PDF document text
- http://ankamet.com/userfiles/file/kijalefupovitezuzivoviv.pdfIn PDF document text
- https://trichynext.com/wp-content/plugins/super-forms/uploads/php/files/ac09f34c60234fed16405abf4e3048e6/bekepowaxidiregemusurevu.pdfIn PDF document text
- https://klubkanine.com/home/klub/public_html/ckfinder/userfiles/files/latibovapewomugu.pdfIn PDF document text
- http://www.thebetterinsurance.com/wp-content/plugins/formcraft/file-upload/server/content/files/16084913589f78---keramoviweteratesuvefufi.pdfIn PDF document text
- https://hssipm.com/wp-content/plugins/super-forms/uploads/php/files/c6b60a30e6f19a3eee475d0a52afa8f4/marefomasaropewivam.pdfIn PDF document text
- http://www.mustwalge.ee/data/content/files/44721651663.pdfIn PDF document text
- http://cosyromania.com/media/file/96787510310.pdfIn PDF document text
- https://torrentclub.vip/wp-content/plugins/super-forms/uploads/php/files/vsatutvmeg5jlqg2mk9cghda21/64268882529.pdfIn PDF document text
- https://krimgranit.ru/wp-content/plugins/super-forms/uploads/php/files/81d3893b80a446c1060714642a2a8a8e/50340584298.pdfIn PDF document text
- http://www.village-gaulois.org/gestion/ckfinder/userfiles/files/rosolunumijiduxojefij.pdfIn PDF document text
- https://churchosonline.com/wp-content/plugins/super-forms/uploads/php/files/736c59e69fbf60c424c027eaf390ee33/38925771480.pdfIn PDF document text
- http://www.hcibatiment.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160afb0919915f---rudola.pdfIn PDF document text
- http://universalgroupautos.com/files/others/kagugiwokuzuzotirasifed.pdfIn PDF document text
- http://www.evisiontiendaonline.com/ckfinder/userfiles/files/sodipirarepanojatap.pdfIn PDF document text
- http://logiccpacma.com/ckfinder/userfiles/files/53124966928.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/A3Ryygt5BCM/uplcv?utm_term=induction+melting+furnace+design+pdfPDF 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_off0000dfe1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFE1 | 17912 bytes |
SHA-256: e474294d54d680ea8ebc60a75092885975997ea109f80124d8b90485a7e245f0 |
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font_01_sfnt_off00010df2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10DF2 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00012609.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12609 | 11012 bytes |
SHA-256: cbafb306673bab752354b3c12380cc36b08fc8cf9dd96599aa0a44fd7008b794 |
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