MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing indicating it links to known malicious redirector infrastructure. The embedded URL 'https://cctraff.ru/123?utm_term=sprint+flex+lease+reddit' is the primary indicator of this phishing attempt. While the document body is heavily obfuscated, the presence of a malicious link strongly suggests a phishing or credential harvesting campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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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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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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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://cctraff.ru/123?utm_term=sprint+flex+lease+reddit In PDF document text
- https://cdn.sqhk.co/zovifesojeme/jaifjgQ/phoenix_wright_trials_and_tribulations_case_3.pdfIn PDF document text
- https://cdn.sqhk.co/vetukalujir/1o0mZ7T/sanitarium_metallica_chords.pdfIn PDF document text
- https://cdn.sqhk.co/lanumakefu/hiQTSih/marble_run_toy_target.pdfIn PDF document text
- https://cdn.sqhk.co/sizozizaj/zBidiij/vapor_dash_synthwave_retro_outrun_endless_runner.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://s3.amazonaws.com/kevava/6th_grade_summer_reading_packet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fb679d5b-7f8b-4a4e-bf25-6248c0d082b2/85054909686.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1119aede-ab3f-42d6-a565-7d7012ec27b0/13677007619.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/95e2677e-8524-4c5e-9855-039009095294/99818875776.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6afafecf-da95-48a5-846f-1f4b88428d14/mamiya_rz67_professional_pro_ii_d.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e09fa3dc-4cc1-47b2-a9cd-b4886adca309/oot_randomizer_checklist.pdfIn PDF document text
- https://s3.amazonaws.com/sugosubexez/l_adjectif_numeral_cardinal.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/71686566-461c-4008-af48-50709fe3a5f5/waredifokum.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/440ddc95-b901-46ac-9727-165b5a949cb3/73353027626.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c8c736b3-6fc4-4ef0-9e4d-dc224e74c795/redelevovagudozirawozij.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/839c50e6-4d86-46a0-8efc-8cf32d0d0895/kiropemomesif.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e4900ab5-22a5-4466-bbcf-7db44c67397e/releko.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/38d046a7-0844-4053-9a61-68655c47571f/kuvojagabuwusebi.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_off0000dcc5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCC5 | 4884 bytes |
SHA-256: a7c0c13259aed36703c3245d75767f2c423a6436144e6bfdbd0b38dde9cc2b74 |
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font_01_sfnt_off0000ed61.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED61 | 10816 bytes |
SHA-256: 49964811a3dbb9b80528f6a497352cde1ec0b4b76af70624508fd5a3bf4bb2d0 |
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font_02_sfnt_off00011236.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11236 | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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