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 'trafffe.ru', which is likely used for phishing or to download a secondary payload. The document body, though heavily obfuscated, contains text related to 'Hornblower cruises san francisco' and the authoring application, suggesting a lure to entice users to click the malicious link.
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://trafffe.ru/strik?utm_term=hornblower+cruises+san+francisco PDF link annotation
- https://cdn.sqhk.co/sufadoma/PjfNFhh/97044696782.pdfIn PDF document text
- https://cdn.sqhk.co/firimubujosu/RUaJKbP/duck_hunting_season_wi.pdfIn PDF document text
- https://cdn.sqhk.co/jalizovi/jVgfAje/57063390811.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/lukepepe/raider_origin_gift_codes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6fcd2658-7c29-45d6-ac08-293dc46e2a73/zipido.pdfIn PDF document text
- https://s3.amazonaws.com/xomepixo/guidelines_for_diabetes_management_2018.pdfIn PDF document text
- https://s3.amazonaws.com/jarawaxanivu/rearrange_pages_online_sejda.pdfIn PDF document text
- https://s3.amazonaws.com/numunenoji/xuwademegopunibogowav.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/33a96c6a-f8fa-4713-a667-2c858a86ab29/pubuvekototumuriziz.pdfIn PDF document text
- https://s3.amazonaws.com/mokamoba/36994134562.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/68306167-af99-460e-a760-29bb52906f5c/ee_cummings_you_are_my_moon.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/814e2e5f-2b47-46b9-a77e-dca96e61933c/nojodoverizekosadule.pdfIn PDF document text
- https://s3.amazonaws.com/piwupevivotixi/mojajig.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_off0000e4da.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE4DA | 5068 bytes |
SHA-256: 2f8c3eb4bac784272715b6fa0542c1800f1609e6da7f6a6a67e057a930dae12d |
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font_01_sfnt_off0000f639.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF639 | 10980 bytes |
SHA-256: 28a6750a0e9dde3e2ee43ef5cf9246c65415e2ff8e5ff8d634ecc1a2ae1015f8 |
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