MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and by an ML classifier as malicious. Heuristics indicate the document functions as a link farm, directing users to multiple compromised or disposable hosting domains. These links likely serve as a lure for phishing or to download further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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://www.iamgoingto1996.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613b0d0b2c8d8---66098377929.pdf In PDF document text
- http://homeloanz.net/images/e/file/sijaropan.pdfIn PDF document text
- https://penzion-pod-rozhlednou.cz/img/file/90651663768.pdfIn PDF document text
- http://stromzeleny.cz/file/fopazoleje.pdfIn PDF document text
- https://pasarantogel2.com/contents/files/papubawokavujuvivedeb.pdfIn PDF document text
- http://julieesteban.com/wp-content/plugins/formcraft/file-upload/server/content/files/16135ee50d1d76---81866032358.pdfIn PDF document text
- http://osingenieria.com/images/admin/file/muvotigut.pdfIn PDF document text
- https://www.northamericatalk.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613246a0a57cc---77744749304.pdfIn PDF document text
- http://alwaditrading.com/userfiles/files/bumiwepusabobeluk.pdfIn PDF document text
- http://finpacecuador.com/userfiles/file/68307349115.pdfIn PDF document text
- https://clubelsendero.com/img_pag/file/fusezuboluwopaladeweweti.pdfIn PDF document text
- http://feuerwehr-mittenwalde.de/mediathek/files/gunorutavafutavevinaraku.pdfIn PDF document text
- http://tainanrup.longi.tw/uploadfiles/files/20210902_075650_5357.pdfIn PDF document text
- http://ibb-online.ru/f/file/tibogonugewuwafox.pdfIn PDF document text
- https://hmjrgoldhockey.org/wp-content/plugins/super-forms/uploads/php/files/1aaa6800848c8627032fe2edce80deb9/82479150704.pdfIn PDF document text
- http://thucphamchucnangmy.vn/uploads/files/2191472662.pdfIn PDF document text
- https://fullgame.hu/uploads/files/fegazakijabobeb.pdfIn PDF document text
- http://narnivet.com/userfiles/files/zokufaz.pdfIn PDF document text
- http://www.hj-bouwt.be/wp-content/plugins/formcraft/file-upload/server/content/files/161396b71dc151---79476534633.pdfIn PDF document text
- http://santamariamikado.com/uploads/files/lejisaluwalojipiwejuzifo.pdfIn PDF document text
- https://excellencetogether.com/img/files/file/bozuxipivepenarozux.pdfIn PDF document text
- http://pscworld.eu/ckfinder/userfiles/files/sigupamudituteweb.pdfIn PDF document text
- https://www.karelo.com/uploads/File/linopavob.pdfIn PDF document text
- http://llux.vn/uploads/files/jadekasojudunobewawovo.pdfIn PDF document text
- https://china-glass-mosaic.com/userfiles/files/20210910_154624.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/6naE_Nh8_CY/uplcv?utm_term=stube+app+downloadPDF 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_off0000e644.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE644 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000fe56.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE56 | 18096 bytes |
SHA-256: 2f35f4c2746d5d6b508f497df4f4182745861b5c9066bb6c28a45ca602f9cc63 |
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font_02_sfnt_off00012ca9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12CA9 | 10428 bytes |
SHA-256: b30d8d9dd176099f85d7aa264e90bd09c81b31f3d63f4c58d7483455ae2b14c5 |
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