MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF file was flagged by ML classifiers and ClamAV as malicious, indicating a high likelihood of malicious intent. It contains numerous embedded URLs, many of which point to compromised websites or disposable hosting, suggesting a link farm designed to redirect users to potentially harmful content. The presence of these links and the overall structure strongly suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9846
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 http://mevlanaasm.com/resimler/files/nuwipapo.pdf In PDF document text
- http://investin-khj.ir/ckfinder/userfiles/files/71712410192.pdfIn PDF document text
- http://traiteurluc.com/userfiles/file/gonesudu.pdfIn PDF document text
- https://cahayamimpi1.com/contents/files/foledu.pdfIn PDF document text
- http://skidubravy.sk/spravca/ckfinder/userfiles/files/5583047083.pdfIn PDF document text
- http://baheth24aqari.com/ckfinder/userfiles/files/53722958516.pdfIn PDF document text
- http://madveras.com/ckfinder/userfiles/files/11016724204.pdfIn PDF document text
- https://www.tctnanotech.com/wp-content/plugins/super-forms/uploads/php/files/ffa3364bcfda4f7ca52927b72f13b4cf/kovofutumapomorexobofib.pdfIn PDF document text
- https://www.stock2morrow.com/ckfinder/userfiles/files/89838180285.pdfIn PDF document text
- http://fukaofoods.tw/uploads/files/202109171751554675.pdfIn PDF document text
- http://clubmaniacr.com/campannas/file/borufidut.pdfIn PDF document text
- http://bankerz.in/qpic/files/57763551870.pdfIn PDF document text
- https://sowlindia.com/userfiles/file/50738527658.pdfIn PDF document text
- http://prodesign31.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1613bc7874ea17---56977584358.pdfIn PDF document text
- http://chinazzjx.com/d/files/40742587182.pdfIn PDF document text
- http://caopump.com/admin/userfiles/file/4508587253.pdfIn PDF document text
- http://www.nbrownies.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1613d84044cb8c---77268075290.pdfIn PDF document text
- http://phukientubepxinh.info/gomsu/sanpham/anh/files/7862865165.pdfIn PDF document text
- http://detskaoptika.cz/ckfinder/userfiles/files/1312969144.pdfIn PDF document text
- http://avon-bratislava.com/files/files/12861257363.pdfIn PDF document text
- http://nowator-zpu.pl/userfiles/file/robinu.pdfIn PDF document text
- http://onfireinteriors.com/userfiles/malomato.pdfIn PDF document text
- http://averon.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16144089170d98---35044461162.pdfIn PDF document text
- https://pmeds.us/userfiles/file/gonob.pdfIn PDF document text
- http://llux.vn/uploads/files/15401493041.pdfIn PDF document text
- http://tahyuh.com/uploads/files/202109100400001301.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/A3Ryygt5BCM/uplcv?utm_term=star+wars+galaxy+of+heroes+cracked+apkPDF 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_off0000d44a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD44A | 11172 bytes |
SHA-256: 3e0dd8686cde81a131efb43b0b903cea47b3ba536a9c6a9bfd1e3b2c435cfefb |
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font_01_sfnt_off0000ee79.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE79 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001068b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1068B | 17876 bytes |
SHA-256: 5409fd4fce827cdb37b381b16e46f2eb611ba897d2c1afff649ce3cf6e0ae694 |
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