MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains an embedded URI pointing to 'trafffi.ru', which is likely a phishing or malware distribution domain. The document body, though heavily obfuscated, suggests a lure related to a 'bike simulator game for pc free'. No scripts were extracted, but the presence of external URIs and the overall classification strongly indicate a phishing or malware delivery attempt.
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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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://trafffi.ru/aws?utm_term=bike+simulator+game+for+pc+free PDF link annotation
- https://cdn-cms.f-static.net/uploads/4381101/normal_5fa770bc92512.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366040/normal_5f966af93820f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4482012/normal_5fb2f2f659cce.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450003/normal_5fad21478f828.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369496/normal_5f92353bf416e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4393358/normal_5fad944715f05.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367622/normal_5f8a214e2ef11.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/magapeguwabe/fegogemubajiwe.pdfIn PDF document text
- https://s3.amazonaws.com/xozeb/baxi_solo_24_he_boiler_manual.pdfIn PDF document text
- https://s3.amazonaws.com/vawoginele/personification_worksheet_7th_grade.pdfIn PDF document text
- https://s3.amazonaws.com/fasanag/wogegevubaralevuvi.pdfIn PDF document text
- https://s3.amazonaws.com/dobesogum/definition_of_web_2.0_tools.pdfIn PDF document text
- https://s3.amazonaws.com/fenatagazise/battlerager_5e_guide.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a8d451e9-0e0d-4e4a-9f82-48b553443620/9524524259.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_off0000fa1d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA1D | 5448 bytes |
SHA-256: 51bb146061a0015fbd6352046f57afa2bf052d09bd31b642184b4988fa91eabb |
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font_01_sfnt_off00010c9d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C9D | 10660 bytes |
SHA-256: 7b3824c2c6fe37918368c7ef2a79c7e2b3a8fe2bacef1351ed84aab09432ed38 |
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