MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9991
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://soxebez.ru/strik?utm_term=yaesu+857d+service+menu PDF link annotation
- https://cdn.sqhk.co/zezegawutogu/fLI6Nja/war_chess_3d_for_android.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4377912/normal_601e579f44033.pdfIn PDF document text
- https://zogowejodumuf.weebly.com/uploads/1/3/0/7/130775171/sileg_ledotejif_meraxo_kegumekisiviw.pdfIn PDF document text
- http://midixub.iblogger.org/craftsman_wet_dry_vac_filter_model_113.pdfIn PDF document text
- https://cdn.sqhk.co/tisewesir/s0vuwhg/city_racing_lite_game_download_for_pc.pdfIn PDF document text
- https://cdn.sqhk.co/jimavidozeze/dicjSyX/reaction_trainer_app.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4451225/normal_6002177cbbfb7.pdfIn PDF document text
- https://wudigunufite.weebly.com/uploads/1/3/4/6/134611509/mozizetapuvaberad.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420432/normal_606e12b4b7557.pdfIn PDF document text
- http://sosixowadisi.iblogger.org/doctor_zhivago_2002_movie_download_free.pdfIn PDF document text
- https://cdn.sqhk.co/pugipepa/chdSZie/vitoxevufinatex.pdfIn PDF document text
- https://xotototovizeta.weebly.com/uploads/1/3/2/3/132303406/fifarubomotuk.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4422135/normal_6054e6c0d87b1.pdfIn PDF document text
- https://feronodi.weebly.com/uploads/1/3/0/8/130813799/zumigiraporim.pdfIn PDF document text
- http://dariduv.22web.org/adt_is_owned_by.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370073/normal_602e4f949a46c.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://1801fa0f-56e4-4894-8452-b8e06651d4be.filesusr.com/ugd/868401_ee36bf798917410a9539d473461f6999.pdf?index=trueIn PDF document text
- https://3bcdeb60-9876-4d14-bc0a-1dd1632c647c.filesusr.com/ugd/16a96a_a81b6b882b1c4f6789a88484057d4aa0.pdf?index=trueIn PDF document text
- https://db22a0a0-c6c8-4eb9-9878-037c50d93224.filesusr.com/ugd/e2b5b3_5d63babda6964bb08061e79f1032c9b7.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/a3ebcac6-81e0-411c-a67f-15a04fa2ca59/64495221121.pdfIn PDF document text
- http://jajapelemazibog.rf.gd/antigona_livro_completo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b447a068-8dee-46a6-b333-a6ebfd88dc32/70213039036.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0c08204d-e4d2-4dce-af74-5cd351ef2b19/galumolit.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ab2f7161-f974-4a08-8b62-4c88fdaee2bb/96656198364.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_off0000eb87.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB87 | 5472 bytes |
SHA-256: 02d927e86fbc72e5a67004cc963484846f6f21b5e7c25b0fcc0915a939de8b17 |
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font_01_sfnt_off0000fe27.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE27 | 11008 bytes |
SHA-256: f034149fad987d7a7aeb9711dffe76a279deb654142a82fc859ef512fbcb7f2c |
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