MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs pointing to other PDF files hosted on a variety of domains, many of which appear to be disposable or low-reputation. This structure suggests a link farm designed to obscure the ultimate destination or to distribute further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9963
Heuristics 5
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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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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 https://tempegaring.com/contents/files/bidifilima.pdf In PDF document text
- https://webrobogo.hu/kepek/nokerejemategejaperijive.pdfIn PDF document text
- https://butchercurnow.com/img/shop/contents/56689685816.pdfIn PDF document text
- http://www.rlktechniek.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1613a414b4c8e2---23756647763.pdfIn PDF document text
- https://proektasis.gr/admin/spaw2/uploads/files/59290487953.pdfIn PDF document text
- http://backkwang.com/userData/board/file/gajuvupadewononaju.pdfIn PDF document text
- https://hometeamcorp.com/images/usr/fovikiminawiwom.pdfIn PDF document text
- http://hotelamadeustorino.com/userfiles/files/jokutizel.pdfIn PDF document text
- https://dispecom.com/cms_dispecom/sgi_userfiles/userfiles/files/sibezoponugowasixoru.pdfIn PDF document text
- http://otestmanager.com/club/data/userfiles/file/20210922211536.pdfIn PDF document text
- http://fillaracingacademy.cz/ckfinder/userfiles/files/bosinopitegewasukikiluv.pdfIn PDF document text
- http://talentfuturesservices.com/sharpinstitute/images/files/kuvowofenarinasor.pdfIn PDF document text
- http://gr-chem.com/upload/files/kekiruve.pdfIn PDF document text
- http://kiuanai.com/userfiles/file/50883513185.pdfIn PDF document text
- http://www.huescalamagiaenfotos.com/userfiles/files/ravetowebiruluvu.pdfIn PDF document text
- https://eventpro-kontraktorpameran.com/uploaded/files/78957588228.pdfIn PDF document text
- http://biomedia.asia/upload/ckimage/files/91330249279.pdfIn PDF document text
- http://cnpair.com/userfiles/file/sogolevi.pdfIn PDF document text
- https://phu-komplex.pl/pliki/file/6066152777.pdfIn PDF document text
- http://www.fsnn.se/wp-content/plugins/formcraft/file-upload/server/content/files/1614a3109134c5---pasinupofopepugozifofu.pdfIn PDF document text
- http://sporteambiente.it/ckfinder/userfiles/files/jazotudetuvaziwuli.pdfIn PDF document text
- http://www.egymast-segito.hu/uploaded/fck/file/53218313887.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/S30rS-6n6vg/uplcv?utm_term=android+app+zugriffe+beschr%C3%A4nkenPDF 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_off0000b2a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB2A1 | 11384 bytes |
SHA-256: 2b3a8b7a43f248bc57aaba8f6364fb3b48d774a00f32602c1c03e03db2437659 |
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font_01_sfnt_off0000cc89.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCC89 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000e49b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE49B | 18592 bytes |
SHA-256: e55f5482d0deaf2a82d6bb5eaa581d11291c236e3116d9f8d5dea697b5b40cfb |
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