MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ML classifiers and ClamAV, specifically flagged as a phishing trojan. The document body, though heavily obfuscated, contains text related to a song title and the authoring application, suggesting a lure. The presence of numerous external URIs, including one pointing to 'nipisod.ru', indicates an attempt to redirect the user to potentially malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9960
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://nipisod.ru/123?utm_term=aakasam+loni+chandamama+telugu+song PDF link annotation
- https://static.s123-cdn-static.com/uploads/4457876/normal_5fcebf5b55df7.pdfIn PDF document text
- http://pokezokebawi.mygamesonline.org/ruvobasazujadozudutuner.pdfIn PDF document text
- http://sotipidikukunow.getenjoyment.net/ximir.pdfIn PDF document text
- http://salizurewaki.mypressonline.com/honda_hrc216_lawn_mower_price.pdfIn PDF document text
- http://sopisafexuj.sportsontheweb.net/definicion_de_anemia_ferropenica.pdfIn PDF document text
- http://kopuvimu.scienceontheweb.net/lonulowarukiwafej.pdfIn PDF document text
- http://wubowobipevoto.mywebcommunity.org/11357100439.pdfIn PDF document text
- http://lofajemami.sportsontheweb.net/norcold_rv_refrigerator_problems_solutions.pdfIn PDF document text
- http://nikibolerobika.getenjoyment.net/literary_analysis_essay_sample.pdfIn PDF document text
- http://jepenufi.getenjoyment.net/dnd_5e_best_campaigns_for_beginners.pdfIn PDF document text
- http://moxegelubopidi.sportsontheweb.net/blended_learning_journal.pdfIn PDF document text
- http://werikipirojenob.scienceontheweb.net/33908246782.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4426071/normal_5fefbe3138896.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374848/normal_602a79891abb3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4452206/normal_60555f9e57154.pdfIn PDF document text
- http://xonigej.mypressonline.com/mavabetilosimivexatugov.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://rijonitapadon.myartsonline.com/principales_funciones_del_jefe_de_recursos_humanos.pdfIn PDF document text
- http://kavezusi.onlinewebshop.net/android_reader_from_assets_folder.pdfIn PDF document text
- http://xakagigoneliv.myartsonline.com/23858548777.pdfIn PDF document text
- http://xunudijumo.myartsonline.com/80331695127.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e310549e-078b-45a9-b46c-828ac3c24ace/53195006974.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8920fb09-c238-4b7c-8766-c59bdb8d0071/bagofojilobajadejoju.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5edbb499-d8f0-4b42-9c35-03e1a1b82cb0/fanowolerajijesoji.pdfIn PDF document text
- http://fojosotum.myartsonline.com/what_do_monat_reps_make.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c15728e5-440a-4f4e-838b-e919da60fabc/22081081805.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a00fccd9-4e85-40cc-9ced-a6c3e74169ea/pizutemibenesomoki.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_off0000e775.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE775 | 5308 bytes |
SHA-256: f750f595fe6f77e11ee4afbd399123242f3a7528eaefe904bd0f014493d46468 |
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font_01_sfnt_off0000f966.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF966 | 11004 bytes |
SHA-256: 97908ea30ffcebc874eb3e2e80d47469d9eeec81c4706d8c59feb40ea3b5761f |
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