MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://nipisod.ru/award?keyword=parker+risk+rules+pdf PDF link annotation
- https://cdn.sqhk.co/suxunuke/ibjfFij/sonic_the_hedgehog_classic_download_fan_game.pdfIn PDF document text
- http://gakukuketisalum.scienceontheweb.net/44177431368.pdfIn PDF document text
- https://tadesurirow.weebly.com/uploads/1/3/2/7/132711952/patapunesivi.pdfIn PDF document text
- https://doxuginuf.weebly.com/uploads/1/3/5/3/135346615/jifukukazolefen.pdfIn PDF document text
- https://dabusoze.weebly.com/uploads/1/3/4/5/134585091/jabazilo.pdfIn PDF document text
- http://lamejix.scienceontheweb.net/toward_a_psychology_of_being_download.pdfIn PDF document text
- http://tanemazijafawin.medianewsonline.com/mitak.pdfIn PDF document text
- https://vufomugivubi.weebly.com/uploads/1/3/5/3/135350936/4745699.pdfIn PDF document text
- https://cdn.sqhk.co/torevebeti/iajezYv/38920821925.pdfIn PDF document text
- http://zinepifulew.22web.org/canton_fair_2018_exhibitors_list.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jeborawaleko.atwebpages.com/24175584746.pdfIn PDF document text
- http://pekafujojef.onlinewebshop.net/zebra_gk420d_printer_labels.pdfIn PDF document text
- https://s3.amazonaws.com/jebokizez/google_android_robot_name.pdfIn PDF document text
- http://kegipufi.rf.gd/frequently_asked_questions_document_template.pdfIn PDF document text
- http://gimemos.epizy.com/48416877208.pdfIn PDF document text
- https://s3.amazonaws.com/dadupawo/changing_irrational_thoughts_worksheet.pdfIn PDF document text
- http://dujefukuboxus.epizy.com/jamadade.pdfIn PDF document text
- http://gukutimaguvuzum.onlinewebshop.net/56063531096.pdfIn PDF document text
- https://s3.amazonaws.com/papuja/doluwusojusa.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_off00013199.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13199 | 5100 bytes |
SHA-256: 2ebd71c014faec4b83e0204f0644d6f3aab4652b9aa2f054f8b4ce4fbe104673 |
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font_01_sfnt_off00014304.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14304 | 11440 bytes |
SHA-256: 2a997231c09fdbdefef02d11d58bad8ba6d05fa828258dd53da501aac563e699 |
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