MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous embedded URLs pointing to external domains, suggesting it functions as a downloader or redirector. The PDF structure and the presence of embedded URIs strongly suggest it's used in a phishing or malware distribution campaign, likely initiated via spearphishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
Heuristics 5
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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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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://pixomot.ru/uplcv?utm_term=play+together+unlimited+money+ios PDF link annotation
- http://klenderbio.com/upload/files/pawabamojuva.pdfIn PDF document text
- http://gr-chem.com/upload/files/piruvufamosutazabivizi.pdfIn PDF document text
- https://medtek.vn/storage/file/6532768856.pdfIn PDF document text
- http://ferien-in-zahren.de/images/file/gapodibarogikifer.pdfIn PDF document text
- http://www.somdattabasu.com/fckimages/file/fedagimemusetetepeborado.pdfIn PDF document text
- http://1yunnan.com/ckfinder/userfiles/files/63748522268.pdfIn PDF document text
- http://baaningdoi.com/file_media/file_image/file/97495390348.pdfIn PDF document text
- https://mamap.in/ci/userfiles/files/jaxevafulaz.pdfIn PDF document text
- http://mientaytourist.com/uploads/files/vodiwebunorilufewezetunev.pdfIn PDF document text
- http://www.eau-msu.ru/ckfinder/userfiles/files/73598928567.pdfIn PDF document text
- http://intelekt.biz/uploads/pages/files/99434773409.pdfIn PDF document text
- http://studiogalata.it/userfiles/files/rowekiwugapivududo.pdfIn PDF document text
- http://yuhao-tech.com/userfiles/file/dojuzukiwaxeb.pdfIn PDF document text
- http://xn--3bsx3iw22bmot.com/filespath/files/20210904124447.pdfIn PDF document text
- http://alpinist.store/sribati/editor/uploadfiles/4083224355.pdfIn PDF document text
- https://www.edm-medical.net/ckfinder/userfiles/files/dofavipatavu.pdfIn PDF document text
- http://arunimaflavours.com/userfiles/file/12590161970.pdfIn PDF document text
- http://bakefruit.com/uploads/files/202109051013178688.pdfIn PDF document text
- http://vipforiraq.com/userfiles/files/17063283050.pdfIn PDF document text
- http://gibisch.org/files/files/23431015336.pdfIn PDF document text
- https://athensviptour.com/wp-content/plugins/super-forms/uploads/php/files/f5fe725371ea04885e714816950f1bf0/31696563777.pdfIn PDF document text
- https://svenjakretschmer.com/ckfinder/userfiles/files/84548133096.pdfIn PDF document text
- https://kemxoithanhhang.vn/app/webroot/files/images/pages/files/23729228562.pdfIn PDF document text
- http://www.sparkprototypes.com/wp-content/plugins/formcraft/file-upload/server/content/files/16137da286ca80---zejoxajoxe.pdfIn PDF document text
- https://landbondcorten.com/attachment/file/1ede1e870bf8301d8fab316d67394955.pdfIn PDF document text
- 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_off0000da75.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA75 | 17880 bytes |
SHA-256: 59113f38a5eabef53d57c3f830f57ef8643696673ce92cd87216de472f001049 |
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font_01_sfnt_off0001087c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1087C | 10912 bytes |
SHA-256: d1b7fd1db6194566f480d65f9d1cdd0bdd46475778c0d7147bf037fa789db000 |
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font_02_sfnt_off00012168.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12168 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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