MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, suggesting an attempt to lead the user to malicious content. The heuristic 'PDF_SEO_LINK_FARM' indicates a large number of external links, likely for SEO manipulation or to obscure the malicious destination. While no scripts were explicitly extracted, the PDF structure and embedded URLs point towards a malicious document designed to redirect users to potentially harmful sites.
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.cc/pify?keyword=2002+chrysler+pt+cruiser+manual+transmission
- http://files.breadventuresnj.com/uploads/1/3/1/4/131438490/6a3ad36885deef.pdf
- http://files.isaakthetutor.com/uploads/1/3/1/8/131856134/8308844.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/3025/7568/files/25978881176.pdf
- https://cdn.shopify.com/s/files/1/0431/2521/1298/files/granada_albeniz_guitar.pdf
- https://cdn.shopify.com/s/files/1/0449/6785/4248/files/wajorigulinoj.pdf
- https://cdn.shopify.com/s/files/1/0437/8483/1125/files/commercial_invoice_template_uk_ups.pdf
- https://cdn.shopify.com/s/files/1/0432/5824/9380/files/wuxedafo.pdf
- https://cdn.shopify.com/s/files/1/0461/0503/4915/files/89037220826.pdf
- https://cdn.shopify.com/s/files/1/0430/4044/0471/files/kowagemu.pdf
- https://cdn.shopify.com/s/files/1/0431/2412/9946/files/xeravusuxugodalurididu.pdf
- https://cdn.shopify.com/s/files/1/0430/9932/4580/files/juzenupilozemuzu.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
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008101.binfa012fed20a2d8898ac476a9a23a5d12508bc1519f54e77c33f5f49b3608515b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8101 | 5456 bytes |
font_01_sfnt_off00009361.bine81e4d2dacb30d1cd52b4898df272a30993994e08a0c4c5003686eb4b8f998fb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9361 | 13856 bytes |
font_02_sfnt_off0000bf9d.bin84d5bd19c210eb3b73ecc14096ab1e56fdfb5b80ce7ba4f0052c67c0c2b02727 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBF9D | 16060 bytes |
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