MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF document identified as malicious by ML classifiers and ClamAV. It contains an embedded URL that leads to a suspicious domain, likely intended to trick the user into clicking it. The document body, though heavily obfuscated, contains text fragments that suggest a social engineering lure related to family. No scripts were extracted, but the presence of an external URI and the ML classification strongly indicate a phishing or malware distribution attempt.
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://traffnew.ru/123?utm_term=what+do+you+call+your+grandma%2527s+sister PDF link annotation
- https://cdn-cms.f-static.net/uploads/4365620/normal_5f88b8313e610.pdfIn PDF document text
- https://gokimojesip.weebly.com/uploads/1/3/4/5/134595710/5858682.pdfIn PDF document text
- https://cdn.sqhk.co/lufasawo/jhCBDhh/tambourine_eve_lyrics.pdfIn PDF document text
- https://cdn.sqhk.co/wenoxavawo/Jdghhgc/82509559088.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4372100/normal_5f8e608b8a13c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446643/normal_5f9f749370130.pdfIn PDF document text
- https://cdn.sqhk.co/kipezipilojo/gijciiH/13134967206.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4369512/normal_5fca206ade5a7.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4408995/normal_5ff8eedf68308.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/suzujewa/fuwilimegilaxu.pdfIn PDF document text
- https://s3.amazonaws.com/bezegoluzose/captive_prince_book_1.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dd12.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD12 | 5500 bytes |
SHA-256: b2782deef10157fc7314d4684555b1eb90029acf229cf5e0d20d307621b2ca68 |
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font_01_sfnt_off0000efb1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFB1 | 2032 bytes |
SHA-256: 7cd63ea236a3a6d34ee5cfcf5f2ed40bd3c4c6d914ea15b4ac01f3e62163efdc |
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font_02_sfnt_off0000f941.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF941 | 10668 bytes |
SHA-256: 657211087b01730f0d888cb1c1367d9d17075bb3507c11b70c76536ea5ee7f82 |
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