MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF was flagged by multiple heuristics, including ClamAV and an ML classifier, as malicious. It contains numerous external URIs, with one specifically identified as a link farm hosted on disposable domains, suggesting a phishing or malware distribution attempt. The presence of embedded URLs and the overall structure indicate an attempt to direct users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
Heuristics 5
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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 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://jumiwimov.ru/wix?keyword=sparrow+wings+apartments PDF link annotation
- http://nikecortez.net/intertherm_electric_furnace_wiring_diagram_manualdznvj.pdfIn PDF document text
- http://tusiteguluvora.getenjoyment.net/example_of_a_central_idea_statement.pdfIn PDF document text
- https://s3.amazonaws.com/fonazuzixagizir/pebudonewogeledologamedob.pdfIn PDF document text
- http://fikosarodone.medianewsonline.com/let_the_right_one_in_full_movie_online_free.pdfIn PDF document text
- http://volalagokiva.sportsontheweb.net/astm_b117_11.pdfIn PDF document text
- http://creditscorefix.info/guvuruddyqkz.pdfIn PDF document text
- https://s3.amazonaws.com/zexozavo/rabuxa.pdfIn PDF document text
- http://50offstore.pro/gifikizilagutakomufsmnmw.pdfIn PDF document text
- http://afracheat4.xyz/hp_5610_printer_cartridge_error_fixhviz6.pdfIn PDF document text
- https://s3.amazonaws.com/webipejonavuv/xuribideperikako.pdfIn PDF document text
- https://s3.amazonaws.com/negonanopix/christmas_tree_painting_ideas_easy.pdfIn PDF document text
- http://realwockyc.info/cisco_router_wrt160n_v3_default_passwordfmioe.pdfIn PDF document text
- http://erse.xyz/bomboniere_laurea_informaticaxgofg.pdfIn PDF document text
- http://mbfsopg.com/25685660520hp4qe.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://2b81f3f0-3f46-42ff-87a7-5865dd96cd3c.filesusr.com/ugd/fb41f9_1678423f2c3543e88c3c21875cd2f3d1.pdf?index=trueIn PDF document text
- http://wesatume.atwebpages.com/18066538949.pdfIn PDF document text
- https://e0ff2378-281a-4ea3-95ae-419c526fdc99.filesusr.com/ugd/0baf77_3ccfb50d5f654b828a4f11dd64edacff.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/bfeadd90-5910-47be-8b66-72cc366b11b9/easy_ukulele_songbook.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/965e5e56-557f-4419-9fac-31cb10587c83/which_cobra_radar_detector_is_the_best.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4c7b9083-76a9-4671-a7ba-ca75097d28f4/32066113207.pdfIn PDF document text
- https://5c71d6b4-13b5-43a2-97a4-9a0eba4d0f4d.filesusr.com/ugd/0f1814_5f0ce68d1ac54449aad1b22a875a14fb.pdf?index=trueIn PDF document text
- https://62dace35-232c-43a2-b3e8-6cf19ad57148.filesusr.com/ugd/42ae31_ed495d813e09443a85b829d6702d7ead.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_off0000e4f7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE4F7 | 5088 bytes |
SHA-256: 2d11f680fe5c82530d89d6db6978a85aea1f7619b7ad5e77b6a15e0018b3c525 |
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font_01_sfnt_off0000f632.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF632 | 10908 bytes |
SHA-256: 9efe031496720ea7ee135cf3c6b19f2d10cf95054fea471184097ccbad137748 |
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font_02_sfnt_off00011bb5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11BB5 | 4324 bytes |
SHA-256: ce7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
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