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-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://lozipotod.ru/wix?keyword=how+children.develop+5th+edition+online+pdf+free PDF link annotation
- http://driveformclanemilwaukee.com/bonding_basics_covalent_bonds_worksheet_answers8osrb.pdfIn PDF document text
- http://webdefilmizle.com/bajirevqcein.pdfIn PDF document text
- http://kukushpa.fun/watch_south_beach_tow_free313og.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://lemopuzawematex.rf.gd/69844183739.pdfIn PDF document text
- http://jinibodakix.epizy.com/line_6_spider_iv_15_watt.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4877a8e6-e980-4e91-959b-229839ff9a63/how_to_draw_pokemon_easy_book.pdfIn PDF document text
- https://84daacc9-7e90-4c5d-b1ed-526950900c49.filesusr.com/ugd/73f3b0_172a1cd8933b44c88a0b1657623ae381.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/pozokimepe/bhimavaram_bullodu_songs_please.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a64aebe5-3237-49be-b868-4110a0c1219c/samsung_bd-h6500_price.pdfIn PDF document text
- https://ec5c17a1-061e-4a2c-a9e6-b3561ba71229.filesusr.com/ugd/299074_60c4dd44c17949f9ad3c0d1733bcbb0f.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/bogeguva/what_is_knowledge_work_system_with_example.pdfIn PDF document text
- http://jowatazurusu.epizy.com/analytical_response_format.pdfIn PDF document text
- https://9387bd13-3746-4408-b474-2867f26e464d.filesusr.com/ugd/ace02d_36992c6ea4d14db3826aa565ce250f86.pdf?index=trueIn PDF document text
- http://gegiratafalor.epizy.com/how_much_does_it_cost_to_hire_a_vw_camper_van.pdfIn PDF document text
- https://s3.amazonaws.com/zemunomipazikez/oxford_dictionary_english_to_odia.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_off0001281f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1281F | 5124 bytes |
SHA-256: 1f05fbf6c4cf07032d0efe63a89f9e86b5e651329480d1941d869c9a46aa5e25 |
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font_01_sfnt_off000139ab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x139AB | 11364 bytes |
SHA-256: d085d421507a5e39b326b0e9516d8070ac3e4cbd3fc7712cdc9c2e8ff274ad96 |
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