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 0.9965
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://ponafet.ru/wix?keyword=cj+realities+and+challenges+pdf+download PDF link annotation
- https://cdn-cms.f-static.net/uploads/4450864/normal_603ff58a17e51.pdfIn PDF document text
- http://tophomework.space/tribles_beltsville_marylandwxx70.pdfIn PDF document text
- http://ketousa.site/justin_timberlake_cant_stop_the_feeling_casted5po.pdfIn PDF document text
- http://osmosiotzs.fun/xejekawisewefazowaxufat8y1ut.pdfIn PDF document text
- http://smartcoin.design/how_to_connect_iphone_to_dish_hopperi37nx.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366339/normal_6041824c024fa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4389365/normal_601e446ae080f.pdfIn PDF document text
- http://skidki-day.shop/calories_chart_for_weight_loss_in_tamil2416c.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4465543/normal_5ff70db562b3e.pdfIn PDF document text
- http://myluckybet.xyz/maforul2osv.pdfIn PDF document text
- http://firstdoctor.xyz/825112305643vbsu.pdfIn PDF document text
- http://reduslimitalia-oficial.site/welizuwigevunilegawikouohh5.pdfIn PDF document text
- http://wowitaly.pro/92783033874p3jbw.pdfIn PDF document text
- http://begdas.fun/the_element_encyclopedia_of_5000_spe84cxl.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/xisefowu/web_store_extensions.pdfIn PDF document text
- https://s3.amazonaws.com/zexozavo/aluminium_doors_and_windows_fabrication_guide.pdfIn PDF document text
- https://dc383e6d-b7a3-4e67-a88a-227fa542b6c3.filesusr.com/ugd/72b0e7_cc8e5fcbe6a34ca683b0c4583da8d3f2.pdf?index=trueIn PDF document text
- https://42190e62-4dca-482d-a077-ae7b222d7779.filesusr.com/ugd/b91392_a00e1ff19bf14bbba98d358fa258fbd2.pdf?index=trueIn PDF document text
- https://36d3fe4d-ce77-4ecd-ae21-04b42370c250.filesusr.com/ugd/871c54_6805fa2223044889b955faa93f74be89.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/xupimaral/world_map_wall_art.pdfIn PDF document text
- https://b54663a3-ff9d-4122-b75c-69b71428c9b0.filesusr.com/ugd/cfa91a_cadca525d0a448c0824a0ca954a29f12.pdf?index=trueIn PDF document text
- https://5e446c31-fcb6-4427-a178-91ee45bbff8b.filesusr.com/ugd/4e76b8_24b3d5c0705840ee85a003c8233fed94.pdf?index=trueIn PDF document text
- https://cee4a208-09ac-40e0-983f-4c2cc776acbe.filesusr.com/ugd/5ed537_8580815934394d669876db436f31b007.pdf?index=trueIn PDF document text
- https://0b21792c-a699-4cf4-8833-5910c6ad58af.filesusr.com/ugd/b0b521_84d486d4becc49379d5ecf720abf80c9.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/fuzafuzeruwit/54372188361.pdfIn PDF document text
- https://63aa7d51-6c54-48cc-ac87-b710a0da19c3.filesusr.com/ugd/c8d394_a39bee970bef47948ba3053f77486839.pdf?index=trueIn 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_off000138a9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x138A9 | 5488 bytes |
SHA-256: f5efa9f7bcd19a361a1d01d98eabf1d6870a8a36dc7fb2ec3d27d4184bd37a0c |
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font_01_sfnt_off00014b61.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14B61 | 12184 bytes |
SHA-256: 2af74700edb7933591e12becf2af65363142f50f3220bd5f0067c32cd1766af6 |
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