MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' strongly suggests the document is designed to redirect users to a network of potentially malicious or phishing sites. While no scripts were explicitly extracted, the PDF structure and embedded URLs point towards a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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 http://dh-cell.net/ckfinder/userfiles/files/82236642806.pdf In PDF document text
- http://pampa.be/uploads/userfiles/files/fifafisipuxabavad.pdfIn PDF document text
- http://www.tsahimmongol.com/uploads/images/files/nuxiza.pdfIn PDF document text
- https://hinodecoder.com/userfiles/file/40445292556.pdfIn PDF document text
- http://kawana.tech/userfiles/file/17948099598.pdfIn PDF document text
- http://limeitec.com/upfiles/editor/files/rorezapewa.pdfIn PDF document text
- https://mmgrowersg.com/ckfinder/userfiles/files/fizemitisakexiriva.pdfIn PDF document text
- http://food-cloud.com/home/food-cloud/www/site/site/data/files/39270015399.pdfIn PDF document text
- http://abwrva.com/uploads/files/letisizixatotopipunabobu.pdfIn PDF document text
- https://thehamptonsbloomington.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613756f934c75---piduti.pdfIn PDF document text
- http://instit.ac/ckfinder/userfiles/files/29028438784.pdfIn PDF document text
- https://christianbelieversmatrimony.com/web/christiansbelieversmatrimony/photos/ckeditor/files/remejofuzewi.pdfIn PDF document text
- https://glbtrader.com/userfiles/file/zadovirejaxaz.pdfIn PDF document text
- http://evaemlak.com/userfiles/file///zununodopafagividu.pdfIn PDF document text
- http://mdbim.pl/ubezpiecz/obrazy/file/nelidikavizodatujez.pdfIn PDF document text
- http://punaide.com/userfiles/files/xabinam.pdfIn PDF document text
- https://nhatngudongkinh.com/upload/ckupload/files/kafutuxiwakizazebapido.pdfIn PDF document text
- http://dryoucosmeceutical.com/userfiles/files/20037261315.pdfIn PDF document text
- https://stopserv.ru/files/file/bekepawonamebap.pdfIn PDF document text
- https://ag-concept.ru/wp-content/plugins/super-forms/uploads/php/files/dd882d4785af2f2474d0f8520087ae56/kenevizuropof.pdfIn PDF document text
- http://fzcce.com/aimgs/uload/files/59323853132.pdfIn PDF document text
- http://dlevitin.ru/fck_editor_files/files/gasurinisej.pdfIn PDF document text
- http://jjw-led.com/userfiles/file/14045411058.pdfIn PDF document text
- http://upasamed.org/Content/uploads/files/75040395957.pdfIn PDF document text
- http://indianspringhomes.com/userfiles/files/soxolagazak.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/3vuEKuznOb8/uplcv?utm_term=html+writer+for+androidPDF 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_off0000bb9b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBB9B | 10424 bytes |
SHA-256: a6c6a06310a28333c55db5bf7cd8f6d906e39c73bbe7a3e2e5e59fdb1ff7cd71 |
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font_01_sfnt_off0000d327.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD327 | 16176 bytes |
SHA-256: 18b5bf8924ba57c0278128113e75b61e53e9933942120107e6c6334d0942e629 |
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font_02_sfnt_off0000fc4b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC4B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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