MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many pointing to Shopify domains hosting other PDFs, suggesting a link farm or SEO poisoning tactic. One prominent link, 'https://ttraff.me/wix?keyword=samsung+bp70a+battery+price+in+bangladesh', is flagged as a malicious redirector. The document body, though heavily obfuscated, contains similar URLs and appears to be a lure for product price information, which is a common phishing pretext. The ML classifier strongly indicates maliciousness.
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.me/wix?keyword=samsung+bp70a+battery+price+in+bangladesh
- http://janoxezo.mmstxregistration.com/uploads/1/3/1/3/131380429/bfb98.pdf
- http://pikele.lowvisionnd.com/uploads/1/3/0/7/130775987/teverevopix-ritikurili-kexipofivuke-tixezuwe.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/4630/4920/files/vokurobalikixef.pdf
- https://cdn.shopify.com/s/files/1/0433/6209/1163/files/862097887.pdf
- https://cdn.shopify.com/s/files/1/0484/9772/1505/files/nulaxagedafasodiropoteva.pdf
- https://cdn.shopify.com/s/files/1/0433/3142/0319/files/96069947791.pdf
- https://cdn.shopify.com/s/files/1/0432/0008/6180/files/72015262148.pdf
- https://cdn.shopify.com/s/files/1/0482/8843/2283/files/xorisakigevox.pdf
- https://cdn.shopify.com/s/files/1/0435/6685/8408/files/55563423777.pdf
- https://cdn.shopify.com/s/files/1/0431/2698/0765/files/17661424666.pdf
- https://cdn.shopify.com/s/files/1/0435/0106/0262/files/egyptian_arabic.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_off0000404b.bin130c525d5831e296b4c18e3c158def1a5e92a707a2d3794b29d7ce536785288b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x404B | 6056 bytes |
font_01_sfnt_off000054c4.bin723b784e98caaafd603b8798fb74c045816f59a0ad8de3fa31906732b31aabbb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x54C4 | 10004 bytes |
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