MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'traffmen.ru'. This, combined with a high ML classifier score and ClamAV detection, strongly indicates malicious intent. The embedded URL is likely used to lure the user to a phishing site or download further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 4
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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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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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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/strik?utm_term=egypt+legend+temple+of+anubis
- https://cdn-cms.f-static.net/uploads/4366630/normal_5fa59ac37a66e.pdf
- https://cdn-cms.f-static.net/uploads/4427095/normal_5fa5aa53c0a5e.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/1a9d24a8-8182-47a2-8467-b24ae47ffe29/90085252796.pdf
- https://s3.amazonaws.com/wilugugo/34586339507.pdf
- https://s3.amazonaws.com/kotodur/remove_google_chrome_software_reporter_tool.pdf
- https://s3.amazonaws.com/xixonu/aviation_week_information_network.pdf
- https://s3.amazonaws.com/xovekolamoxe/fubufotizezam.pdf
- https://uploads.strikinglycdn.com/files/c88aae99-c928-4995-9808-e6ca08195768/world_war_2_history_trivia_questions_and_answers.pdf
- https://s3.amazonaws.com/lakujusitejojet/android_alarmmanager_cancel_alarms.pdf
- https://s3.amazonaws.com/xisakazelelinim/lesejonomatetogofakegi.pdf
- https://s3.amazonaws.com/vukumesoj/5668269060.pdf
- https://s3.amazonaws.com/ruzaganog/free_drumline_cadence_sheet_music.pdf
- https://static1.squarespace.com/static/5fc3c939bd14ff0dd2ae97c9/t/5fc9be786a94db17e4900f4e/1607057021072/medicine_career_path_uk.pdf
- https://static1.squarespace.com/static/5fdcb8151ac7e22a65153ef0/t/5fdcea92e80c450cee360a18/1608313491404/tulip_flower_bouquet_images_free.pdf
- https://s3.amazonaws.com/bofake/adding_and_subtracting_fractions_with_the_same_denominator.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b61b.bin48f411ea14d69281f5a9535f327ed8839038cd358ceab53aa0b0bd3bae86dcb5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB61B | 5464 bytes |
font_01_sfnt_off0000c8ae.bin392fd3c9fd6b8749fbab754941eb32a2daf95a7309b5098706ef318dd34baa7b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC8AE | 9936 bytes |
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