MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 6
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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 contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://gimoguvi.ru/wix?keyword=social+and+political+problems+of+the+gilded+age PDF link annotation
- http://kompledom.com/what_does_a_marketing_product_manager_do6964l.pdfIn PDF document text
- http://agencymedia-ig.com/tortora_microbiology_13th_editionu85fa.pdfIn PDF document text
- http://ig-copyrightnoticehelp.com/32735103013dv6xv.pdfIn PDF document text
- https://xomitemekebok.weebly.com/uploads/1/3/4/8/134881854/majoxajopojoji.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4477367/normal_60668c4f13b2f.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4481993/normal_5ffcf7efceee6.pdfIn PDF document text
- https://tabodixab.weebly.com/uploads/1/3/4/5/134585887/dosununagikigowozebe.pdfIn PDF document text
- http://sibuvre.com/audacity_for_windows_8_32_bitx3bbm.pdfIn PDF document text
- http://www19216801.site/duxadokepazibgqk3m.pdfIn PDF document text
- http://myfavoritesun.xyz/38714790488x52ln.pdfIn PDF document text
- http://tokio-2020.fun/wosomop93f81.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://uploads.strikinglycdn.com/files/e7a29569-b6d5-4d5f-acb9-084300a8c779/66242693113.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9180110c-e1b7-467c-8733-8f07b7aa0a1b/jojok.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b1cc8cc9-8f63-4861-a7b7-ece93dbe8926/20253987090.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0de1d7cf-466d-4e47-8765-bba136187abf/m-audio_keystation_49_mk3_price.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/06552469-19ae-49d2-a923-1b4251936f7b/advanced_dungeons_and_dragons_2nd_edition_complete_set_of_26_books.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8e72ba24-0938-471b-9497-bf76ba3733c0/windows_10_download_for_pc_free_full_version_32_bit.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/46791576-99ba-49a5-b1c4-fa55e5d4c01e/66446753440.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f5e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5E6 | 5600 bytes |
SHA-256: 9660b7db7e2d7cc8b3e31c94863299d5958649d596fb9a92d7b9b0ce3cd659e0 |
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font_01_sfnt_off000108af.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x108AF | 10268 bytes |
SHA-256: f11103ce362730a85001781bcfb74fa8503ea4b7a68dd6be3dd5df416b410b4a |
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font_02_sfnt_off00012bdf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12BDF | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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