MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous links pointing to compromised websites and disposable hosting, indicating a phishing or malware distribution attempt. The ClamAV detection and ML classifier strongly suggest malicious intent. No scripts were extracted, but the link farm structure is a common tactic for directing users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9955
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://thaiboxes.com/piceditor/file/kibekumagivofaluxufegigoz.pdf
- http://lilit-realty.com/wp-content/plugins/super-forms/uploads/php/files/5fvqgr28pi06uukke6g9e99cn5/44728009247.pdf
- https://baxsporthorses.com/userfiles/file/pagekobipovasabusanigosas.pdf
- https://elbag.net/wp-content/plugins/super-forms/uploads/php/files/849986564b63e5a0f51352f6a47d6157/waduduviliboj.pdf
- http://www.majoriscambio.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160a396a72d2c1---74763522028.pdf
- http://tsrmmessina.it/userfiles/files/10636248177.pdf
- https://mymango.ru/wp-content/plugins/super-forms/uploads/php/files/edf9fe77b6d34a31ee4327f1cf725e68/puwurid.pdf
- http://www.iamgoingto1996.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609f9a83d678b---tevebow.pdf
- https://myupfield.link/wp-content/plugins/super-forms/uploads/php/files/2hamp604gfscqbfod84cb31d26/talatotox.pdf
- http://lamelove-zakryti.cz/userfiles/file/3289392763.pdf
- https://miaousland.fr/ckfinder/userfiles/files/64502361266.pdf
- https://legacyltg.com/wp-content/plugins/super-forms/uploads/php/files/2452996d09d6e0d154c0cc9b42122b01/24413954723.pdf
- https://hmjrgoldhockey.org/wp-content/plugins/super-forms/uploads/php/files/2264b5ca6efe99c653ca8f60f0f404fe/mifefudureri.pdf
- http://protok.pro/upload/files/75122405042.pdf
- http://www.altrus.pl/wp-content/plugins/formcraft/file-upload/server/content/files/1608153e2bd0dd---soraloxubigomomolatavu.pdf
- http://topopentertainment.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b42dd2ed263---43452132777.pdf
- http://nhatngungoisaoxanh.com/upload/files/tatesurafoxunip.pdf
- http://mirrorgallery.com/wp-content/plugins/formcraft/file-upload/server/content/files/16087b4ecd888c---22142260585.pdf
- https://prsnashville.com/wp-content/plugins/super-forms/uploads/php/files/13cec60d99c6cb63ff44557cf620e4b8/83968607077.pdf
- http://msamericapageant.com/clients/873634/File/45398162256.pdf
- https://educhina.mn/editor/files/55809397479.pdf
- http://zap-interactive.com/uploads/files/voxemawibuzomukekane.pdf
- https://nikosdimos.gr/userfiles/file/zowuvaduvur.pdf
- https://idfusionllc.com/wp-content/plugins/super-forms/uploads/php/files/d8bc437b2c999ecc785b92bc3dcf7a27/76009680288.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/S30rS-6n6vg/uplcv?utm_term=how+to+get+rlcraft+to+work
- 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_off0000e7c1.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE7C1 | 16792 bytes |
font_01_sfnt_off0000ffd3.bin0b821667319ede89fa6df73999dab009f2f8d5b1a97f660f91361aed55a2e5a6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFD3 | 16648 bytes |
font_02_sfnt_off00012ae4.bin877e610f0377c65588b79d2880764088ffc5ffd9cfeb8ed1456aa566a237932b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12AE4 | 10316 bytes |
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