MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was identified as malicious by a machine learning classifier and contains numerous embedded links. One of these links points to a known malicious redirector, suggesting a phishing or malware distribution attempt. The document body, though heavily obfuscated, also contains the malicious URL, reinforcing its role in directing users to harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://ttraff.ru/wix?keyword=diablo+2no+cd
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/6295/8997/files/24733865608.pdf
- https://cdn.shopify.com/s/files/1/0430/6586/8437/files/glandular_system.pdf
- https://cdn.shopify.com/s/files/1/0436/3934/1216/files/florence_oregon_10_day_weather_report.pdf
- https://cdn.shopify.com/s/files/1/0433/9659/5861/files/photo_video_locker-_calculator_apkpure.pdf
- https://static.usrfiles.com/ugd/e1d12c_5bd0e3c797db443e80cab25aff8cb955.pdf
- https://static.usrfiles.com/ugd/b8c837_79db521dead14cedb2d20d1f2252988d.pdf
- https://static.usrfiles.com/ugd/b8c837_ad486d779b744cffbf4b9b74eba9bf46.pdf
- https://static.usrfiles.com/ugd/b8c837_166c583fa7264da5955d4ece513af4a4.pdf
- https://static.usrfiles.com/ugd/1849a1_9036d4bc407d4391a4b2caf512a21240.pdf
- https://static.usrfiles.com/ugd/b8c837_23dbf301e5ae4fac9215f554f7e5b05c.pdf
- https://static.usrfiles.com/ugd/c068f8_88f71a19348e4c788bbf9a665f21fdf0.pdf
- https://static.usrfiles.com/ugd/e2c6c1_33ea0becea6f4ab19e1e95eda123805a.pdf
- https://static.usrfiles.com/ugd/99965f_4da40affdfb4412480a4b0a8a22559b2.pdf
- https://static.usrfiles.com/ugd/b8c837_e3412b6fb3b5451aa6a36a134e74a7df.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_off000058e1.binfd180eb204abb1b40386e62cc489211720ba0fb0303a276fe50db754feb982ec |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x58E1 | 4932 bytes |
font_01_sfnt_off000069ac.bin4d2cb1de139adf10e19bc47495ac1645da8e48364c7fc72aaf3b13b7d19b5418 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69AC | 10680 bytes |
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