MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics, including a critical ClamAV detection for 'Pdf.Phishing.Trojan' and an ML classifier indicating maliciousness. The presence of numerous external URIs, many on disposable hosting, and the specific URL 'https://jottigo.ru/123?utm_term=acoustica+mixer+software+free' suggest a phishing or malware distribution attempt. Although no scripts were explicitly extracted, the PDF structure and embedded URLs point towards a malicious intent to redirect the user to a compromised or malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9989
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://jottigo.ru/123?utm_term=acoustica+mixer+software+free PDF link annotation
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- http://rubewox.sportsontheweb.net/anlage_g_2020_formular_download.pdfIn PDF document text
- http://visunuduxat.mypressonline.com/problem_statement_meaning.pdfIn PDF document text
- http://tryraisins.club/vapilab1qyzr.pdfIn PDF document text
- http://zizodoroluxonaf.sportsontheweb.net/vimidinekujawomevapenagi.pdfIn PDF document text
- http://idealica-tufficiale.website/1591022223gb8l3.pdfIn PDF document text
- http://gutibefatidag.medianewsonline.com/91045148037.pdfIn PDF document text
- http://kuwawaf.mypressonline.com/tableau_server_dashboard_export_to_excel.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://ce3a146a-d504-4efb-981c-4593fb85d965.filesusr.com/ugd/5b5da7_aafbe326739c4637b3f7aa0888395d5c.pdf?index=trueIn PDF document text
- http://gapoxuvopa.onlinewebshop.net/83373237062.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bde04f91-3534-4939-8a38-5c152eacb75e/ending_of_araby_explained.pdfIn PDF document text
- https://df9240ce-57b4-430e-a582-521170ca5232.filesusr.com/ugd/10b03a_a39914a5e3c14c72b0dce1c032affc30.pdf?index=trueIn PDF document text
- http://gapoxuvopa.onlinewebshop.net/86404119705.pdfIn PDF document text
- http://zitupelu.epizy.com/bangla_oporadhi_song_3gp.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/88453906-a091-4f0d-8f47-b0ffc757fac0/15886768698.pdfIn PDF document text
- https://0f926834-650c-4d5a-b53c-ad60ae412ccc.filesusr.com/ugd/6a44d8_112c7c6974ad402c82a0f0867c15f89e.pdf?index=trueIn PDF document text
- https://c33c3ce4-fa2f-4f19-9477-7a801b41b29e.filesusr.com/ugd/ebbcbd_8918490f0072464981f44c3d30677afb.pdf?index=trueIn PDF document text
- http://kimejuj.rf.gd/avatar_2_full_movie_english.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/feb7e3a4-d66b-4fe0-8b82-14984fe5491a/bergson_time_and_free_will.pdfIn PDF document text
- https://995be609-08d3-41b1-a6c0-90e53670bcec.filesusr.com/ugd/9988e1_1d41dd5195824796b1ae6c12f4be9286.pdf?index=trueIn PDF document text
- http://fuvarijes.atwebpages.com/23617588741.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/532cbe61-577f-45f3-b83d-40ed057d7ecd/adverbs_always_end_in_ly.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/28cf494d-c066-41a3-bcb0-21757e276774/loxuwodebegulire.pdfIn PDF document text
- http://wutejaxevewef.myartsonline.com/xijetufe.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dabb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDABB | 4920 bytes |
SHA-256: 4974b53e3b6c74dd2417279e997eefb1548cdf6faedab70a55af068341923d28 |
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font_01_sfnt_off0000eb8b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB8B | 17408 bytes |
SHA-256: 3555ff3b26bd1d3fc7a1238db3d6537ec8d53d2118625907f5462e19da63aa4d |
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font_02_sfnt_off00011929.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11929 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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