MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected by ClamAV as 'Pdf.Phishing.Trojan' and an ML classifier assigned a high probability of maliciousness. The PDF contains numerous embedded URLs, many of which point to disposable domains or are used in link farms, indicating a phishing or redirection scheme. The presence of external URIs and the overall structure suggest an attempt to lure users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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://computerzone.pk/file/kinixewajuzomaros.pdf In PDF document text
- http://dunakeszi.varosom.hu/userfiles/files/vofolekuj.pdfIn PDF document text
- http://stroisvias.ru/userfiles/file/67676713347.pdfIn PDF document text
- http://feldbach-tourismus.at/files/36539861652.pdfIn PDF document text
- http://alhambra.kopanramen.com/uploads/files/witisufevokapenakom.pdfIn PDF document text
- https://likeevent.it/writable/public/userfiles/file/ridakukagixopomafew.pdfIn PDF document text
- http://thaoduocvn.com/userfiles/image/file/61292529706.pdfIn PDF document text
- https://thuaphatlaihoanghuy.com/uploads/files/44482075778.pdfIn PDF document text
- http://ykzn8.com/upfiles/editor/files/93158031794.pdfIn PDF document text
- http://chithanhplastics.com/uploads/userfiles/file/kiwadujutetefuke.pdfIn PDF document text
- http://fashionflutters.com/ckfinder/userfiles/files/95485715781.pdfIn PDF document text
- http://parikshitconstruction.com/uploads/bawutanogugozad.pdfIn PDF document text
- https://aashianarealty.com/file/vomudexik.pdfIn PDF document text
- https://signika.pl/Upload/file/81864091484.pdfIn PDF document text
- http://area100impianti.it/userfiles/files/75155474163.pdfIn PDF document text
- http://sea-cruise.ru/ckfinder/userfiles/files/zinakofuxa.pdfIn PDF document text
- http://velapower.com/glwh/UploadFile/file/2021090513295073499.pdfIn PDF document text
- http://af.ssla.ru/images/fornews/files/ginovafolifelesuxi.pdfIn PDF document text
- https://europacreativaeuskadi.eu/files/galeria/files/tolorajuzenomexe.pdfIn PDF document text
- https://asigurareingermania.ro/wp-content/plugins/super-forms/uploads/php/files/7371f77ekorng9spgg0toel9fl/zegoniwafup.pdfIn PDF document text
- https://www.vpn-solutions.com.pe/ckfinder/userfiles/files/45919203796.pdfIn PDF document text
- http://zenkatsu.dk/files/64213112325.pdfIn PDF document text
- http://rockpapersun.com/upload_mce_image/file/38326880369.pdfIn PDF document text
- http://micruts.org/userfiles/file/wakoraxatu.pdfIn PDF document text
- http://pnc21.com/files/fckeditor/file/165492813861450d0a9b880.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/zMnd8XtcwSM/uplcv?utm_term=videoder+music+and+video+downloaderPDF 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_off0000d945.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD945 | 18096 bytes |
SHA-256: 7d56ae93baa45daee1f3449aebd74a96ef846c1637ce7834e9d10ab71eb2db91 |
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font_01_sfnt_off000107df.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107DF | 10652 bytes |
SHA-256: 4e18167272c46eb8c36a4ab214e47e150f081b907ae41bdf77c02808fc2c91a9 |
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font_02_sfnt_off00012046.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12046 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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