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 0.9988
Heuristics 6
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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 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://maypoin.ru/aws?utm_term=panasonic+es-la63+manual PDF link annotation
- https://ratopavitakam.weebly.com/uploads/1/3/4/4/134460251/sukataw.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4403406/normal_600414f74b57d.pdfIn PDF document text
- https://kuvinonufero.weebly.com/uploads/1/3/4/3/134307364/wosej_fopajufiref_zunelorusabar_xajajakete.pdfIn PDF document text
- http://creampiepow.club/27563006024iito0.pdfIn PDF document text
- https://fewefemuge.weebly.com/uploads/1/3/4/3/134372507/4890252.pdfIn PDF document text
- http://septiki-rf.website/2005_cadillac_cts_engine_3.6_l_v6rdwv9.pdfIn PDF document text
- https://xasuzetevoke.weebly.com/uploads/1/3/2/6/132681443/fepuwojolumubiwawiv.pdfIn PDF document text
- https://ponixetuga.weebly.com/uploads/1/3/4/6/134668384/1415070.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4494149/normal_60145ae76a5e9.pdfIn PDF document text
- https://pubedazemel.weebly.com/uploads/1/3/4/8/134870130/wazisobukerefejoves.pdfIn PDF document text
- https://lisevududotuwak.weebly.com/uploads/1/3/4/2/134265384/b202503dea00f.pdfIn PDF document text
- https://rekazisiw.weebly.com/uploads/1/3/0/8/130874265/5724876.pdfIn PDF document text
- https://wemuxafav.weebly.com/uploads/1/3/4/8/134860001/7e966093dccd2c.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4410986/normal_6002d7d93a76c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4373505/normal_5fe9bbf961f7e.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://s3.amazonaws.com/pazovugal/vebizofu.pdfIn PDF document text
- https://cf2e1f24-e5f1-4289-9567-3affce9c164e.filesusr.com/ugd/a4ea6c_528b42a2d3ef4db4b39023817fe1f508.pdf?index=trueIn PDF document text
- https://6f4861c6-cdf0-4a5f-ba2d-f9c5e5bfbee6.filesusr.com/ugd/77941b_f77c62d0d9a54da8ba2e56766a382be2.pdf?index=trueIn PDF document text
- https://601bead5-a720-4f65-98db-62fe2a42cb91.filesusr.com/ugd/0e52b4_1db499dbb61542db8a324a743211ab15.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/nabifovu/falcon_7x_spec_sheet.pdfIn PDF document text
- https://s3.amazonaws.com/babuxufarizuxur/monster_hunter_world_insect_glaive_progression_guide.pdfIn PDF document text
- https://s3.amazonaws.com/kefodek/56292495002.pdfIn PDF document text
- https://6ddb26ad-aa8e-4a3e-a925-5cef6fc035e1.filesusr.com/ugd/d3d820_532073b7b1e541e28671f4cb89d75122.pdf?index=trueIn PDF document text
- https://29159626-56e2-4eb2-a8c1-eb081f451e44.filesusr.com/ugd/a58502_3e9212dd323d4ff0900bfeebb8b8ccf8.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d7fa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD7FA | 5004 bytes |
SHA-256: c264c6052e959807b99012e0094cb4a1ae03535c2fc184b31dc665ec1c04b45a |
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font_01_sfnt_off0000e8d6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE8D6 | 15496 bytes |
SHA-256: d6acd8fa9086f895725323a7b1f391b677a29f0fcbe0d60cbc4e9e83fcb49655 |
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font_02_sfnt_off0001185f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1185F | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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