MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains an embedded URL pointing to 'traffset.ru', which is likely used for phishing or to download a secondary payload. The document body, though partially garbled, suggests a lure related to 'sepsis 6 nice guidelines', which is a common tactic for social engineering.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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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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://traffset.ru/aws?utm_term=sepsis+6+nice+guidelines PDF link annotation
- https://cdn-cms.f-static.net/uploads/4459466/normal_5fb84424ad94d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4410722/normal_5f95a2979622c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374535/normal_5f99d32799d9f.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/d91a1dad-6c5e-42a0-b31c-e1fe03fd9375/wadute.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bbda0dd7-9da1-4a04-ae69-5dd126323abe/pugirana.pdfIn PDF document text
- https://s3.amazonaws.com/rawesaragegugar/reteaching_activity_industrialization_case_study_manchester_answers.pdfIn PDF document text
- https://s3.amazonaws.com/xisefowu/vcomp110._dll_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/00ed60ab-cc08-43dc-8d54-7b04454ee001/28090799785.pdfIn PDF document text
- https://s3.amazonaws.com/xeruxaxer/elsevier_journal_word_template_single_column.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bb9335a4-450d-4281-939e-2199d18a0805/kosezafunaxuwuz.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/989dade3-a3cd-4e0f-9644-62ed6ce97fe7/fugujukinifuz.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_off0000dde8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDDE8 | 5192 bytes |
SHA-256: edbec3b2ecb6b1b23d4f3fb8c3190839e9af2fec79185f58882e8c09d27e850f |
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font_01_sfnt_off0000efa6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFA6 | 11128 bytes |
SHA-256: e649dee30ade00a01cba3baaf9c2444ea6c177f422448252929c12996061332a |
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