MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous external URIs, including one pointing to 'ponafet.ru', suggesting it's part of a link farm designed to redirect users to malicious content. The document body, though heavily obfuscated, contains text related to 'king size bed sheets egyptian cotton', indicating a lure to disguise the malicious intent. No scripts were extracted, but the PDF structure and external links strongly suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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://ponafet.ru/123?utm_term=king+size+bed+sheets+egyptian+cotton PDF link annotation
- https://static.s123-cdn-static.com/uploads/4381748/normal_6008dee63e38b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4471706/normal_600d4c43cdb1d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369189/normal_601a454930818.pdfIn PDF document text
- https://wozagasogudizi.weebly.com/uploads/1/3/2/6/132682295/9d20f8d133ff.pdfIn PDF document text
- http://fokefetebebinin.66ghz.com/after_effects_intro_projects_free.pdfIn PDF document text
- https://kojaresojew.weebly.com/uploads/1/3/4/3/134312518/rotatokimobadubutaru.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4502336/normal_5ff1b17b1dd31.pdfIn PDF document text
- http://mosaniz.22web.org/best_hd_wallpaper_site.pdfIn PDF document text
- http://nabavawuzafurur.mygamesonline.org/silawolivif.pdfIn PDF document text
- http://lebepufu.mypressonline.com/the_treasure_principle_bible_study.pdfIn PDF document text
- http://gimatadokij.mygamesonline.org/girosanimuked.pdfIn PDF document text
- https://sifijaxamop.weebly.com/uploads/1/3/4/3/134332722/2527011.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4466666/normal_602a0f0894971.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/bejikefowu/camera_scanner_body_apk.pdfIn PDF document text
- https://s3.amazonaws.com/vatosolikijike/56429594796.pdfIn PDF document text
- http://witeguxatuzidaj.epizy.com/38988028142.pdfIn PDF document text
- https://s3.amazonaws.com/jazuravazaguz/bitezusa.pdfIn PDF document text
- https://s3.amazonaws.com/gulapore/4259930751.pdfIn PDF document text
- http://lizijor.rf.gd/juzijepixexawubev.pdfIn PDF document text
- http://bigebuwew.epizy.com/lowewatajelodobusidijigul.pdfIn PDF document text
- http://xolavozezimodan.onlinewebshop.net/59563553496.pdfIn PDF document text
- https://s3.amazonaws.com/tutapaxi/37878666647.pdfIn PDF document text
- http://keregimuw.onlinewebshop.net/35679097300.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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000eb59.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB59 | 5468 bytes |
SHA-256: 2e07c5bb7cfe36e5aed51e2045a1a549d1352cc7d1a6604df212e6dc6e6d32b8 |
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font_01_sfnt_off0000fe0a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE0A | 11324 bytes |
SHA-256: ab68fd4f53168959b382a8f497e6d23a189d0ca0de602267d776279479fa658f |
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