MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The sample was flagged by ML classifiers and ClamAV as malicious, with heuristics indicating it functions as a link farm on disposable hosting. The embedded URLs, such as https://seumenha.ru/wix?keyword=the+business+school+book+pdf, are likely used to redirect users to phishing or malware-hosting sites. Although no scripts were extracted, the PDF structure and embedded URIs strongly suggest a phishing or credential harvesting attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://seumenha.ru/wix?keyword=the+business+school+book+pdf PDF link annotation
- https://cdn.sqhk.co/zezinojox/gfjaje6/battlelands_royale_game_online.pdfIn PDF document text
- https://cdn.sqhk.co/badaxiloru/cgdjdRA/basedanewawujosam.pdfIn PDF document text
- http://menformula.xyz/guided_reading_level_l_book_list9ctol.pdfIn PDF document text
- http://helplnstagramcontact5087423.com/normal_distribution_table_percentile3bt13.pdfIn PDF document text
- http://shoppermarket.online/graphic_design_internship_melakauxv4o.pdfIn PDF document text
- https://cdn.sqhk.co/xegunorasu/jcbowja/race_for_the_galaxy_android_review.pdfIn PDF document text
- http://henrysavbr.site/course_1_chapter_6_expressions_test_form_1bfulqs.pdfIn PDF document text
- http://birjand.design/dragon_ball_color_manga_downloaddc20h.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/jedadokuti/mogozorozositonon.pdfIn PDF document text
- https://12350a4d-732a-4148-85a7-4fa27f2a77ec.filesusr.com/ugd/17beed_22282b9c1b274f139cc2542e72729ab6.pdf?index=trueIn PDF document text
- https://ddb0fe67-a09a-413d-b59a-c21b1dde3186.filesusr.com/ugd/3f0e57_2388105f6c7c4fddaa03cd6fb0c596dc.pdf?index=trueIn PDF document text
- https://ca6b24e6-01cd-4368-a310-1df05077a315.filesusr.com/ugd/11b39a_8facb89cc8ea4ef6952367e1263a8b08.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/pugomonapoxuxe/whatsapp_business_uptodown.pdfIn PDF document text
- https://30621b86-6952-4b41-80af-4d24d830bc7c.filesusr.com/ugd/122077_a03b617676f74317a4080cae08d3f0f0.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/fotojipifuzitul/dell_xps_8300_motherboard.pdfIn PDF document text
- https://s3.amazonaws.com/jutenojamega/27121182477.pdfIn PDF document text
- https://5e6d3f51-9b35-4a29-baf4-1f036254a461.filesusr.com/ugd/99a8f2_74081380f51f4490a7aad38b0f4ee02e.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/wewiro/trx_workout_routine_for_beginners.pdfIn PDF document text
- https://20996a60-9695-4f45-8fdb-44bdc783da55.filesusr.com/ugd/c57cae_2ae2dd9e4aa04bf39d700d4295be4913.pdf?index=trueIn PDF document text
- https://854397d5-242e-4836-9f1e-4d22a5541959.filesusr.com/ugd/88a329_1c764454610f444f8f066a23369e8f64.pdf?index=trueIn PDF document text
- https://7162f0c1-3bb2-4775-9ad2-1e34613fb889.filesusr.com/ugd/595093_72ef93e662ee42fb8d47501fa74256c8.pdf?index=trueIn PDF document text
- https://cd9ed9ec-87d1-42be-9198-0b2de6c1db4d.filesusr.com/ugd/158fb9_d4439284864947698b72d6931eae7af4.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_off0000f5b3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5B3 | 5088 bytes |
SHA-256: 0ec6430ba2398c2bce6cf0a3a0d95a03aab8fa12584659e966bf9e8e7316f696 |
|||
font_01_sfnt_off000106ff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x106FF | 10764 bytes |
SHA-256: 467f1f4853e0326de2d239fbccb298bb53d9618132b36dc15cf55c10de0fbf05 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.