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://fokemale.ru/123?utm_term=arris+tm822+modem+for+sale PDF link annotation
- http://chebsvet.ru/jerry_kuhnhausen_mauser8cfvw.pdfIn PDF document text
- http://wifunagidoli.mypressonline.com/how_to_apply_decals_wet.pdfIn PDF document text
- http://update-win20.online/organic_chemistry_brown_7th_edition_solutions_manual_free1kk9q.pdfIn PDF document text
- https://lafevisok.weebly.com/uploads/1/3/2/6/132683062/938898e7359.pdfIn PDF document text
- https://pabebubi.weebly.com/uploads/1/3/2/6/132695301/180822.pdfIn PDF document text
- http://ogranicbio.fun/eu_general_data_protection_regulation_australia7ywc7.pdfIn PDF document text
- http://perfectiona.online/kuwexopebejederesagissqnf.pdfIn PDF document text
- http://xilenemivagola.mywebcommunity.org/troy_bilt_pony_7_speed_parts.pdfIn PDF document text
- http://grigolia-studio.ru/what_is_the_average_cost_of_a_tankless_hot_water_heatersc62m.pdfIn PDF document text
- http://sellamorem.com/ligomarebimakr8fz.pdfIn PDF document text
- http://lovepositions.info/951752225240soze.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://sewejatoxomo.rf.gd/tuzuzuvolegijogu.pdfIn PDF document text
- http://nupudanotagudot.rf.gd/29857167462.pdfIn PDF document text
- http://pekodumale.rf.gd/nissan_armada_2009_manual.pdfIn PDF document text
- http://jijazofar.rf.gd/how_to_clean_astral_chlorinator_cell.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_off0000e485.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE485 | 5368 bytes |
SHA-256: c8246a56f6d7052b75b7cac96d2214fd2ae2c934e712cfac062638a128c33d76 |
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font_01_sfnt_off0000f6af.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6AF | 11276 bytes |
SHA-256: abb4404c1d1dc12a95e376747805c33e3d0f779c8a03c7f149eef01534aae6ef |
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