MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, with one prominent URL pointing to 'mezovuduw.ru', suggesting a phishing or scam attempt. The ML classifier and ClamAV detection strongly indicate malicious intent. While no scripts were explicitly extracted, the PDF structure and embedded links are indicative of a malicious document designed to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
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 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://mezovuduw.ru/strik?utm_term=road+to+hana+tips PDF link annotation
- https://cdn.sqhk.co/mogujawogo/bZKMidz/fear_the_walking_dead_season_3_episode_16.pdfIn PDF document text
- https://cdn.sqhk.co/xewumoxu/Sijiihl/schema_electrique_interrupteur_double.pdfIn PDF document text
- https://giwizakewat.weebly.com/uploads/1/3/1/8/131857916/1299d342fb8.pdfIn PDF document text
- https://jefogozadiz.weebly.com/uploads/1/3/4/0/134040800/4a7121e.pdfIn PDF document text
- https://zumugerajezu.weebly.com/uploads/1/3/1/1/131163828/ninawal-fajotugekuliveg.pdfIn PDF document text
- https://rowopubogapog.weebly.com/uploads/1/3/4/2/134234702/fegogunixel-satezatos-xijetotazavalu-lilikefek.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://f1801c53-b3f5-4b94-a9b3-4bb8eb376a66.filesusr.com/ugd/af633f_044454e1627d434b93d67b61e39f4da9.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/fulazelof/zapefofadasejidega.pdfIn PDF document text
- https://8cff94d3-ecab-4ea5-ad27-d3e67d02fd32.filesusr.com/ugd/2813e2_0092e1e7100a4c138fc79d4bcd3781f4.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/towutoginadivu/rukefuzumepefopetor.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9a24b3e9-d4e1-48ba-8770-8e6dad8c379e/amplificator_chitara_fender_mustang_i_v.2_20w.pdfIn PDF document text
- https://s3.amazonaws.com/dinilederu/3249448469.pdfIn PDF document text
- https://77da94c0-0f0a-445b-87af-e489a0b5ef66.filesusr.com/ugd/db1da1_b6b8a53783e54c358599d6042273a60f.pdf?index=trueIn PDF document text
- https://18b09f4e-de4d-4c1b-9fe6-be55c63b1c00.filesusr.com/ugd/cd81e9_2e58c6fc7ec3430c9d4582a4864454f9.pdf?index=trueIn PDF document text
- https://9fc80a0e-b25b-4135-afeb-9811a1ea6bf8.filesusr.com/ugd/91e123_996b0a57f7524ab9a0f271620b9df8d7.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/wemupajese/bebeviwitup.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6c1a61d2-a2bf-44cb-9546-35ce3509ec0e/61054123105.pdfIn PDF document text
- https://s3.amazonaws.com/bodajaku/how_to_connect_afterglow_ag9_headset_to_ps4.pdfIn PDF document text
- https://e4da1597-3bb3-488b-9226-7c2c9e06e9ce.filesusr.com/ugd/db5d73_bebdd93a1fae4f9f986845174a69b7b6.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/62204d69-8484-4ce4-a5f4-ee31064b6936/23322736971.pdfIn PDF document text
- https://c0a42e0f-4cce-4e1b-84a6-2a5440198d67.filesusr.com/ugd/440b6d_3949baf63bab47d195b835600f73030f.pdf?index=trueIn PDF document text
- https://8d90b851-447f-4cfc-ac95-1e867b71b983.filesusr.com/ugd/b371d9_a8b43cc54fb140d0ab1f42b3b864378b.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_off0000ec1f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC1F | 5332 bytes |
SHA-256: 08a56424a1c04a8ace236b7cf2b29e32caafd2cb042f6a6dc77d15c99ae7d482 |
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font_01_sfnt_off0000fe60.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE60 | 4924 bytes |
SHA-256: fee9ebc94437b21cf506b40ad12c4a8ba0d042f7169b0cb3011857965ed97de1 |
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font_02_sfnt_off00010f23.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F23 | 10688 bytes |
SHA-256: 3643e518e16b4aa3a6677376b1a9a771af5badba449d6ba839dbfd3f7c70a1fd |
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