MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ML classifiers and ClamAV, specifically identified as a phishing trojan. It contains numerous embedded URLs, many of which point to disposable domains or are part of a link farm, indicating a strong intent to redirect users to potentially harmful sites. The PDF structure and embedded content suggest it's designed to exploit users through deceptive links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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://inwebjor.ru/uplcv?utm_term=summer+of+85+movie+online PDF link annotation
- http://huseyindurmuslar.com/images_upload/files/dukagaba.pdfIn PDF document text
- http://itexpertdog.nwoasis.com/upload/files/jenebave.pdfIn PDF document text
- https://mvpartners.be/images/uploadedimages/file/girixujet.pdfIn PDF document text
- http://china-spec.ru/userfiles/file/vadojimazofelixolojuruk.pdfIn PDF document text
- http://thietbiotoviet.com/Images_upload/files/5418731155.pdfIn PDF document text
- http://tdbm.vn/upload/files/79432747395.pdfIn PDF document text
- https://samsunyapi.com/userfiles/files/58767955296.pdfIn PDF document text
- http://oneself.pro/wp-content/plugins/formcraft/file-upload/server/content/files/161391f4c5fcff---16134825990.pdfIn PDF document text
- http://nmways.com/uploads/fckupload/file/24693752371.pdfIn PDF document text
- https://tutorlookup.com/ckeditor/ckfinder/userfiles/files/20446656660.pdfIn PDF document text
- http://kondicionery-dzerzhinskij.ru/upload_picture/file/4288887082.pdfIn PDF document text
- https://associazionemusicaviva.it/uploads/file/26071012396.pdfIn PDF document text
- http://velapower.com/glwh/UploadFile/file/2021090512090973499.pdfIn PDF document text
- https://rosewoodcity.org/nbloom/fckuploads/file/20698606033.pdfIn PDF document text
- https://karate2.cdmedia.pl/userfiles/file/21964872807.pdfIn PDF document text
- http://srub-servis.ru/userfiles/file/76912799576.pdfIn PDF document text
- http://www.travelwithtaangoo.com/img/file/27158451814.pdfIn PDF document text
- http://www.og2c.com/images/file/diremuropoganu.pdfIn PDF document text
- http://triumphtoday.org/wp-content/plugins/formcraft/file-upload/server/content/files/16130db69da450---93502845282.pdfIn PDF document text
- http://winteringlawoffice.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/82585714607.pdfIn PDF document text
- https://shreenathtechnologies.com/userfiles/file/64523312332.pdfIn PDF document text
- http://xn--80aiddhbkcq5bcaz.xn--p1ai/upload/files/78151417394.pdfIn PDF document text
- http://copy2d.com/ftp/image/file/tagogiwosilibip.pdfIn PDF document text
- http://craft-personal.de/userfiles/file/77144822944.pdfIn PDF document text
- https://mbamantra.com/ci/userfiles/files/55138924251.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_off0000db1c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB1C | 18072 bytes |
SHA-256: d053828b0f495766d261a4dd0e8c30ecaf69c30908b93f7bf60d58b7eb9325cd |
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font_01_sfnt_off00010a09.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A09 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00012220.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12220 | 10528 bytes |
SHA-256: b6663caab203c7e0f66e0f5893df65c4f2a13badae96599904b9f7d87539afa2 |
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