MALICIOUS
156
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 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 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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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://jottigo.ru/wix?keyword=mass+effect+3+prima+guide+pdf PDF link annotation
- https://cdn.sqhk.co/novigigexuxo/ZjeSMgc/nusibadogote.pdfIn PDF document text
- https://cdn.sqhk.co/duxadikoti/s3jfwge/29010331875.pdfIn PDF document text
- https://cdn.sqhk.co/wadelovelo/geJhhha/kafugunifafevemi.pdfIn PDF document text
- https://cdn.sqhk.co/wivenute/bXRCggR/strategic_leadership_theory.pdfIn PDF document text
- https://cdn.sqhk.co/namaboniki/aZgejdi/maranodinekiz.pdfIn PDF document text
- https://cdn.sqhk.co/xiroxozalal/Bvhffia/finale_notepad_free_download_mac_os_x.pdfIn PDF document text
- https://cdn.sqhk.co/rifojimuna/f9hhjeL/187835216.pdfIn PDF document text
- https://cdn.sqhk.co/rijuratin/iaGr8Ww/list_the_colors_of_the_rainbow_in_order.pdfIn PDF document text
- https://cdn.sqhk.co/bagadogod/igkThgq/87991616301.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408984/normal_6022be8cbd56b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4373998/normal_5fdc4da5708a1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451545/normal_60144602a518e.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4374009/normal_5fed39fcf1c8e.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4457620/normal_5fed4f31584f3.pdfIn PDF document text
- https://molawaxurot.weebly.com/uploads/1/3/4/6/134699933/galowowogo_jomugimogujovi_peduzobetofo.pdfIn PDF document text
- https://cdn.sqhk.co/duwewofowus/gvgd0jc/16283983680.pdfIn PDF document text
- https://cdn.sqhk.co/pometobab/rjdrHjd/video_editor_android_app_source_code.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/tasufagijaremo/52438040348.pdfIn PDF document text
- https://s3.amazonaws.com/vososasoxumete/bsc_2nd_year_botany_syllabus.pdfIn PDF document text
- https://s3.amazonaws.com/farezelof/44241140537.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_off0000cedd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCEDD | 5612 bytes |
SHA-256: 9068c97231ccbf0d2dc4a77bb804816c815730fa6df5d30140af812d4aa00386 |
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font_01_sfnt_off0000e1e8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1E8 | 10324 bytes |
SHA-256: 1d25e33e3fc82bcb6c2ae218209d061842150689dbf5a0b3133d6d6bf98ac002 |
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