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 0.9985
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://leonvi.ru/123?utm_term=android+17+vs+ssj3+goku PDF link annotation
- http://lezobul.medianewsonline.com/kenmore_coldspot_refrigerator_repair_manual.pdfIn PDF document text
- http://blaugrana.ru/tazixinaxoxgfd6k.pdfIn PDF document text
- http://laithub.pro/what_happened_in_1700_in_american_history44e6y.pdfIn PDF document text
- http://baffer-shop.space/vezepebugekiw9dgp.pdfIn PDF document text
- http://wosozage.mypressonline.com/68693582430.pdfIn PDF document text
- http://sizuxofutitarax.mypressonline.com/aspergillus_niger_structure.pdfIn PDF document text
- https://cdn.sqhk.co/bokupajokim/geTriab/posubarogiwekofakole.pdfIn PDF document text
- http://paselon.getenjoyment.net/easy_piano_sheet_music_with_letters_all_of_me.pdfIn PDF document text
- http://wspring.space/download_granny_chapter_2_outwitt_mod_apkb2tn8.pdfIn PDF document text
- http://luxomozuk.mypressonline.com/christmas_music_songbook.pdfIn PDF document text
- http://tranquils.space/seagate_expansion_portablec1bgp.pdfIn PDF document text
- http://1xbet-sportstavki.fun/31874047639xwkfy.pdfIn PDF document text
- http://gesetaxoxu.sportsontheweb.net/pet_answer_sheet_2020.pdfIn PDF document text
- http://rimka.xyz/5105235735za8rf.pdfIn PDF document text
- http://marketitaly.info/neromuwaxizazasug671on.pdfIn PDF document text
- https://cdn.sqhk.co/vobipibomuk/hko7hay/50697250242.pdfIn PDF document text
- http://wersita.fun/problems_from_philosophy_rachels_3rd_editionb1zy6.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://ed4d48c2-14ea-47f5-a89a-b82193587323.filesusr.com/ugd/8ce377_3ebbaa219e504f639fe3df192ba3898a.pdf?index=trueIn PDF document text
- https://72a23b54-95c1-47c0-80d6-f7b1310faeb8.filesusr.com/ugd/65b209_bc16caa323e643b3ad76887b61b8e1a4.pdf?index=trueIn PDF document text
- https://0306adf0-382e-42f1-903d-71c3961c97f1.filesusr.com/ugd/7ff653_2107f755e2e34640a002bdc65bab1373.pdf?index=trueIn PDF document text
- https://fccd5518-64e1-462d-9dbe-8d8d8a19ca7a.filesusr.com/ugd/eb005d_7513e01f75194427868fd34e97b67fdb.pdf?index=trueIn PDF document text
- https://6739ca04-605d-4ff4-b4c9-4e5bd75a7819.filesusr.com/ugd/031dda_d6e66e49710a4ea395a2c08b29cdfb05.pdf?index=trueIn PDF document text
- http://xakagigoneliv.myartsonline.com/61376001043.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000106fe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x106FE | 6704 bytes |
SHA-256: 3c47a2521dba85c2676d44659897d893ef49fc9be001887b0be9ff01e6f2d1ad |
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font_01_sfnt_off00011dd0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11DD0 | 4920 bytes |
SHA-256: 83aae165f492e3a49548569e6e6628a63cbd0c8f0c1009b4227ceb0b9c215a2e |
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font_02_sfnt_off00012e9e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12E9E | 12020 bytes |
SHA-256: d362b4d3e1239c078a79814a526d309044f6296e3181bb520a6a922e3ad2ac21 |
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font_03_sfnt_off000156c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x156C9 | 4324 bytes |
SHA-256: d1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
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