MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The embedded URL, 'https://trafficel.ru/aws?utm_term=namorada+de+aluguel+dublado++utorrent', suggests a phishing or social engineering lure, likely attempting to trick the user into downloading further malware or visiting a malicious site. The document body, though heavily obfuscated, contains fragments that align with the URL's theme, reinforcing the phishing pretext.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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/aws?utm_term=namorada+de+aluguel+dublado++utorrent
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static1.squarespace.com/static/5fc7a374c89b935f15e3534b/t/5fd5fe5672b1137fa96b5a2f/1607859803826/98718497557.pdf
- https://uploads.strikinglycdn.com/files/0aceb8ba-9a00-4ad3-a3c9-b2d16b7b62bb/amazing_grace_house_of_the_rising_sun_lead_sheet.pdf
- https://uploads.strikinglycdn.com/files/f81dfc75-4c92-480f-808e-692b30bd9053/zuvelulutujabeb.pdf
- https://uploads.strikinglycdn.com/files/1783de62-5319-4995-a9b6-4a3fa0143821/surface_warfare_officer_designator.pdf
- https://s3.amazonaws.com/geradi/zofemorutamalerevawago.pdf
- https://uploads.strikinglycdn.com/files/a72da605-a8bf-4066-a8bd-6c5510807618/prose_and_verse_in_macbeth.pdf
- https://s3.amazonaws.com/lanubili/wafasinomaxofonenenu.pdf
- https://uploads.strikinglycdn.com/files/b05ae34c-c5d6-4514-8693-44a4cfd19a34/ziruwisifon.pdf
- https://uploads.strikinglycdn.com/files/dab95183-e961-4603-a3e7-c3216aa53ae2/wefadu.pdf
- https://uploads.strikinglycdn.com/files/17a0af43-e144-433e-b0be-4a86dfdeedd0/30650310106.pdf
- https://uploads.strikinglycdn.com/files/c54e7db2-a452-4441-a892-98a222ca1cfb/90655099721.pdf
- https://s3.amazonaws.com/dugibabafod/yahoo_mail_software_free_for_pc.pdf
- https://uploads.strikinglycdn.com/files/6487b1f9-d36b-4716-82cf-216046882902/7_4_simplified_mixed_number.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c1c8.bin54d2632be5dc008c8a254e63f6cfcdc45a5759bae819245168a2bdad5b0f18bd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC1C8 | 5076 bytes |
font_01_sfnt_off0000d2f7.bin71a185ca1dcf4f4c17c0b027111e25e9a289bed4793c7c0d4961cc439a777b38 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD2F7 | 13320 bytes |
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