MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains numerous embedded links, with a critical heuristic firing indicating it redirects to known malicious infrastructure. The document body, though heavily obfuscated, contains the URL 'https://ttraff.com/pify?keyword=maradona+songs++malayalam', which is also flagged as malicious. The presence of a large number of external PDF links, many hosted on Shopify but likely part of a link farm, further supports the malicious intent of redirecting users to potentially 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.com/pify?keyword=maradona+songs++malayalam
- http://pevazibin.lcandlepress.com/uploads/1/3/0/7/130776082/deserivum-vajikijirixa.pdf
- http://xaxej.kevinpascalethomas.com/uploads/1/3/0/8/130814933/nukedanagusawedibuke.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/6799/8362/files/merupavijizopepibobo.pdf
- https://cdn.shopify.com/s/files/1/0433/7028/3173/files/padi_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/6394/3067/files/bootstrap_4_cdn_template.pdf
- https://cdn.shopify.com/s/files/1/0430/7006/2754/files/72947914481.pdf
- https://cdn.shopify.com/s/files/1/0433/5435/7910/files/22733378464.pdf
- https://cdn.shopify.com/s/files/1/0428/3888/4519/files/roxiw.pdf
- https://cdn.shopify.com/s/files/1/0435/6951/2607/files/benizotufi.pdf
- https://cdn.shopify.com/s/files/1/0434/3375/4773/files/21317952724.pdf
- https://cdn.shopify.com/s/files/1/0434/5462/7993/files/bullying_acoso_escolar.pdf
- https://cdn.shopify.com/s/files/1/0438/9175/3115/files/81319657340.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_off00006bce.bin3a7f50e335a4061246225fcf33f22e3d06fb8499fbbd9916c9e489e90f580289 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6BCE | 5252 bytes |
font_01_sfnt_off00007d9e.bin9e3b5c866e624c3f25291cb15a441e01a2ef215a65d884957f5bb6021e49a726 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D9E | 11528 bytes |
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