MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links and text that direct users to a malicious redirector URL, disguised as a graphing calculator emulator. The presence of numerous external PDF links, many hosted on Shopify, suggests a link farm or SEO manipulation tactic to increase visibility. While no scripts were explicitly extracted, the PDF structure and embedded links are indicative of a phishing or redirection attempt.
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/wix?keyword=graphing+calculator+emulator
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/7834/4085/files/6812155704.pdf
- https://cdn.shopify.com/s/files/1/0429/7129/9999/files/15745451777.pdf
- https://cdn.shopify.com/s/files/1/0429/4891/9450/files/gabegutizese.pdf
- https://cdn.shopify.com/s/files/1/0436/2931/4206/files/bavizelozozasu.pdf
- https://cdn.shopify.com/s/files/1/0437/4626/3201/files/19390526110.pdf
- https://cdn.shopify.com/s/files/1/0431/3638/5181/files/7854269269.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/xopafomapezujiwowab.pdf
- https://static.usrfiles.com/ugd/e5412a_d5d97d7b0e2940e39a3bded219eea3aa.pdf
- https://static.usrfiles.com/ugd/afe78f_7771c2d883b04c81836a0f38884ab08b.pdf
- https://static.usrfiles.com/ugd/de3d83_272bca00af3440e5bb8027612fe3b879.pdf
- https://static.usrfiles.com/ugd/5ad03d_2f14927a484744638c3f9cea6327dc15.pdf
- https://cdn.shopify.com/s/files/1/0430/1848/5923/files/pakuxizupitujemujego.pdf
- https://cdn.shopify.com/s/files/1/0436/4160/2198/files/56170701877.pdf
- https://cdn.shopify.com/s/files/1/0433/5920/7582/files/ambareesha_video_song_free.pdf
- https://cdn.shopify.com/s/files/1/0437/1703/4134/files/84622397434.pdf
- https://cdn.shopify.com/s/files/1/0463/0895/0176/files/defavovuxiwukodasuvadupo.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_off00006146.binc9dfffdedbecdc299ec17f7090b050f872a789997697480b828c7f2b4ce464b7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6146 | 5200 bytes |
font_01_sfnt_off000072cc.bin76760aee78e87d66524d23a9355767bc1f9cf5bc27d7ca26ff86eb6bea7d427b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72CC | 10248 bytes |
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