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 0.9997
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://seumenha.ru/123?utm_term=admin+dashboard+html+templates+free PDF link annotation
- http://ruvinowuge.scienceontheweb.net/acordo_de_basileia_ii.pdfIn PDF document text
- http://ladiluvame.mypressonline.com/kibutifo.pdfIn PDF document text
- http://livemavuxedu.getenjoyment.net/6122268383.pdfIn PDF document text
- http://kabomodom.iblogger.org/jim_wendler_5_3_1_beyond.pdfIn PDF document text
- http://jaralet.getenjoyment.net/bijumoresoxulijutu.pdfIn PDF document text
- https://pixamowogiru.weebly.com/uploads/1/3/4/5/134590731/waseged.pdfIn PDF document text
- http://sadipize.scienceontheweb.net/printable_calendar_august_2020.pdfIn PDF document text
- http://wivuperafuzo.mypressonline.com/colorado_academic_standards_reading.pdfIn PDF document text
- http://wufamega.scienceontheweb.net/general_deterrence_theory_definition.pdfIn PDF document text
- https://najonetawo.weebly.com/uploads/1/3/4/5/134522785/bibul.pdfIn PDF document text
- http://rawoxaxevog.mygamesonline.org/67198874447.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://zowofiz.myartsonline.com/saris_cycleops_fluid_2_trainer_review.pdfIn PDF document text
- https://s3.amazonaws.com/rizijubovapuk/casio_edifice_5041_manual.pdfIn PDF document text
- https://s3.amazonaws.com/gulapore/how_to_present_interview_data_in_qualitative_research.pdfIn PDF document text
- http://bugenerefajujus.atwebpages.com/xuzakodumirubumekive.pdfIn PDF document text
- http://luxupovokajaf.onlinewebshop.net/sop_for_analgesiometer.pdfIn PDF document text
- https://s3.amazonaws.com/pasutiz/aruba_virtual_mobility_controller_configuration_guide.pdfIn PDF document text
- http://dikivila.epizy.com/2340984014.pdfIn PDF document text
- http://widifusi.myartsonline.com/pick_up_type_impression_coping.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_off000161b3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x161B3 | 5412 bytes |
SHA-256: fb73a7340f4b36c6e39b1e5e82d84b457a90d5c6de9f12dfe4cada52da494c21 |
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font_01_sfnt_off000173df.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x173DF | 10440 bytes |
SHA-256: aca30b6f3b08ca8ca4f435e3b36bb3d970e67e520c74c728091a42fa75dc7972 |
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