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-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://crophysi.ru/wix?keyword=j+pop+boy+and+girl+groups PDF link annotation
- http://216tilford.com/which_of_these_choices_best_describes_probability9zoz6.pdfIn PDF document text
- http://bukejasinopa.22web.org/android_simple_notification_example_kotlin.pdfIn PDF document text
- http://homiak.fun/45789791336yaizj.pdfIn PDF document text
- http://vorusobowa.66ghz.com/wajunuginiju.pdfIn PDF document text
- http://creditpm.com/883495583bmw9d.pdfIn PDF document text
- http://tlgfree.xyz/combine_excel_tabs_to_one_sheet1d9sn.pdfIn PDF document text
- http://lunatan.medianewsonline.com/vicks_warm_steam_vaporizer_humidifier_with_night_light_-_1.5gal.pdfIn PDF document text
- http://kuxakutefop.22web.org/dunuxesitetirifolokutoz.pdfIn PDF document text
- http://nikecortez.net/kunimulejikotusidofopa0ml15.pdfIn PDF document text
- http://pigigozoruda.mypressonline.com/officejet_pro_8600_turn_off_fax.pdfIn PDF document text
- http://laulu-go.ru/rules_of_attraction_movie_streaming2jfxt.pdfIn PDF document text
- http://mixevome.22web.org/calculator_for_java_mobile.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://ziputira.epizy.com/81276654166.pdfIn PDF document text
- http://mulisebaxugivu.rf.gd/beatles_blackbird_sheet_music.pdfIn PDF document text
- http://lazokobipas.rf.gd/39202421401.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/747bfb9f-49a0-4f8d-8ddb-0d5d861f0e12/golds_gym_420_treadmill_price.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cdb1953e-81ff-4031-a845-ff2c40474cfe/club_car_golf_cart_rain_covers.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ff64fcb5-e115-4afa-91a3-7988e628d487/dilawawem.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_off000111a7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x111A7 | 5356 bytes |
SHA-256: a75321401b3daa7316f5ad2d8c46001453c21bc314263f2efd0abf2936f86fd3 |
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font_01_sfnt_off000123e8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123E8 | 11128 bytes |
SHA-256: fdb5ae9161bfd375eabf301cb7f4e3272eb093e06c97c205c3971ba6d499d1b2 |
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