MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by multiple heuristics and a machine learning classifier, indicating it is likely a phishing or redirector document. The embedded links, such as 'https://traffmen.ru/123?utm_term=diablo+3+farming+guide', point to known malicious infrastructure, suggesting the document's primary purpose is to redirect users to harmful sites. The document body, though heavily obfuscated, contains references to 'Diablo 3 farming guide', likely a lure to entice users to click the malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://traffmen.ru/123?utm_term=diablo+3+farming+guide In PDF document text
- https://cdn.sqhk.co/busanurutar/0hegijK/94344220850.pdfIn PDF document text
- https://site-1176319.mozfiles.com/files/1176319/razok.pdfIn PDF document text
- https://cdn.sqhk.co/nupasoxure/TJDjdia/62761759988.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4374369/normal_5fdfc1967d624.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366406/normal_5fd69cf964503.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4488133/normal_600472381cd78.pdfIn PDF document text
- https://site-1254607.mozfiles.com/files/1254607/85616540386.pdfIn PDF document text
- https://site-1175279.mozfiles.com/files/1175279/swedish_house_mafia_greyhound.pdfIn PDF document text
- https://pepomujotopulog.weebly.com/uploads/1/3/4/8/134873529/788ea.pdfIn PDF document text
- https://site-1235432.mozfiles.com/files/1235432/tip_tour_guide_iceland.pdfIn PDF document text
- https://gexipatar.weebly.com/uploads/1/3/1/6/131606255/eaef9991c7b81.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365628/normal_5fd9f58a66c18.pdfIn PDF document text
- https://cdn.sqhk.co/juwafuzivega/rDWggje/uphill_racing_shoot_to_climb.pdfIn PDF document text
- https://dikemogegopur.weebly.com/uploads/1/3/1/4/131406608/2578455.pdfIn PDF document text
- https://cdn.sqhk.co/bomemenun/ryidn2K/68903288123.pdfIn PDF document text
- https://gikesusemu.weebly.com/uploads/1/3/4/7/134775173/pudovir-wesiw-tifulelododope-nanoxapirudax.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4451047/normal_6008bff08396e.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/xeponodij/cambridge_listening_book_2_test_3_answers.pdfIn PDF document text
- https://s3.amazonaws.com/rimejiguvif/nutritional_information_almonds_raw_unsalted.pdfIn PDF document text
- https://s3.amazonaws.com/suxugipipolazog/fefexatikodagosag.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_off00011064.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11064 | 5352 bytes |
SHA-256: e50ae2fc73d4bc8f3b0e9bd0663d420bba3b622360d3fb28043d4cd4e7fc25ad |
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font_01_sfnt_off00012285.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12285 | 11188 bytes |
SHA-256: 4668b8e8d1e9d2ddd55600192d7827910b3ad552a0db6633bf7bd8e02efa82a3 |
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