MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains an embedded URL pointing to 'trafficel.ru', which is likely used to redirect the user to a phishing or malware distribution site. The document body, though heavily obfuscated, appears to be a lure related to an informational query.
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://trafficel.ru/123?utm_term=how+do+snakes+drink+water+in+the+desert PDF link annotation
- https://cdn-cms.f-static.net/uploads/4412896/normal_5fa196da928ce.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485935/normal_5fbb4b421d54b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374700/normal_5f8c4d94ca61b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4383321/normal_5f918f034b064.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/2bf2fdf0-898e-4c27-befc-c309723e87c5/runescape_chat_font_size.pdfIn PDF document text
- https://static1.squarespace.com/static/5fc58858ff13940aa25ef992/t/5fcbecf20814be4f73f7e2bb/1607199986985/42201961615.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3427293a-9849-4803-9b09-e28534c67457/12026504743.pdfIn PDF document text
- https://s3.amazonaws.com/sajatofubote/extravasation_management_guidelines.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7746b58a-6906-446a-a8da-947fd1836c30/berudeduloxim.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1980ba50-9383-4b6d-a59e-ba65a3e50a16/48001874684.pdfIn PDF document text
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbf5013e6d49a06bb886e2a/1606373395947/68225236011.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_off0000d388.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD388 | 4996 bytes |
SHA-256: b5fa9183f6b524f5fcd28cbfeb8508b9c634ab965f47c7bd3f518b1aff96ec13 |
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font_01_sfnt_off0000e48f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE48F | 10980 bytes |
SHA-256: 83d8ab89baf09ae5e8d50cd795d9bc432342deeadb9754d28662c4cb431588b0 |
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