MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded URLs, many of which point to compromised WordPress sites or disposable hosting, indicating a link farm designed to distribute malicious content or phish users. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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://personnelstrategies.net/userfiles/file/64617547517.pdf In PDF document text
- https://konyaalotaksi.com/userfiles/file/towibinolax.pdfIn PDF document text
- http://bwemfjhjk.friend-match.com/upload/files/zumiluvurivapinipupa.pdfIn PDF document text
- https://www.ikedatosou.com/wp-content/plugins/formcraft/file-upload/server/content/files/16133d8ddf0d12---xoxetupotigine.pdfIn PDF document text
- https://www.xcelsus.de/wp-content/plugins/formcraft/file-upload/server/content/files/1613258dc06060---nanupuzegovebadilibumase.pdfIn PDF document text
- https://dolnoslaskialarmsmogowy.pl/imgturysta/files/24057623035.pdfIn PDF document text
- https://bloomland.com/sites/bloomland.com/files/lipafazigopazifuve.pdfIn PDF document text
- https://www.kindspring.org/inc/ckfinder/userfiles/files/72344298294.pdfIn PDF document text
- http://agedwedfjtj.pretty-match.com/upload/files/66344666206.pdfIn PDF document text
- https://998.geektic.com/geektic/files/jazuvo.pdfIn PDF document text
- https://salvamontbihor.ro/app/webroot/files/userfiles/files/10428915917.pdfIn PDF document text
- https://playgametoday.ru/wp-content/plugins/super-forms/uploads/php/files/bdc59d2c531abdc75f11ad0453b271e4/vaximaboxikoniluvis.pdfIn PDF document text
- https://sweetestspaparty.com/wp-content/plugins/formcraft/file-upload/server/content/files/161411d4d3b46d---67424133077.pdfIn PDF document text
- https://sinarlangit1.com/contents/files/41966143072.pdfIn PDF document text
- http://3dtechgroup.com/uploads/image/files/sexiforodetonefabo.pdfIn PDF document text
- https://architektor.ru/uploads/file/42043115384.pdfIn PDF document text
- https://studiovizia.com/webroot/img/content/files/85694613070.pdfIn PDF document text
- http://mousike.it/img_ins/files/lupifusuzig.pdfIn PDF document text
- https://bursaceviritercume.com/wp-content/plugins/formcraft/file-upload/server/content/files/16143769423ecd---31528712223.pdfIn PDF document text
- http://trieuduong.com/images/Download/28385222261.pdfIn PDF document text
- http://www.xpresswedding.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613e54ee05f40---50989247114.pdfIn PDF document text
- http://umffz21.ru/admin/ckfinder/userfiles/files/40267741426.pdfIn PDF document text
- http://abbuffalowings.com/uploads/files/zupesasigelawakepojosom.pdfIn PDF document text
- http://roseeskin.com/userfiles/file/20210909032925.pdfIn PDF document text
- https://eliteswimmingpoolsinc.com/wp-content/plugins/super-forms/uploads/php/files/ubj1h8gq4oupq2j0b7dkr5c3p0/javowiwidagis.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/YTWXjIUwRh0/uplcv?utm_term=how+to+check+android+phone+temperaturePDF 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_off0000dc6e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC6E | 10836 bytes |
SHA-256: b048f694ce812b2e8b11dddd9bc1182bada6b77f9ec4501af53f1d7b3caa80ae |
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font_01_sfnt_off0000f537.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF537 | 16596 bytes |
SHA-256: 9fecbf98e4964e1dbe3e28f03333b1113d5ac453be0ca772bd988e735011c5ab |
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font_02_sfnt_off00012098.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12098 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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