MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a high number of embedded links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector. The ML classifier strongly flagged this PDF as malicious. The document body, though heavily obfuscated, contains the URL that leads to the malicious redirector, suggesting a lure to a malicious site.
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=the+notebook+movie+songs
- https://cdn.shopify.com/s/files/1/0428/8158/1209/files/git_commit_untracked_files.pdf
- https://cdn.shopify.com/s/files/1/0439/8107/8686/files/legafegireluxapisagax.pdf
- https://cdn.shopify.com/s/files/1/0431/3805/6354/files/79965015193.pdf
- https://cdn.shopify.com/s/files/1/0439/4532/8808/files/datevagafowebonari.pdf
- https://cdn.shopify.com/s/files/1/0431/9769/4109/files/oscilloscope_file.pdf
- https://cdn.shopify.com/s/files/1/0429/5622/6716/files/36601052811.pdf
- https://cdn.shopify.com/s/files/1/0430/3018/4098/files/android_flash_player.pdf
- https://cdn.shopify.com/s/files/1/0430/9739/1261/files/bar_graph_matplotlib.pdf
- https://static.usrfiles.com/ugd/63022f_4fa52e3715094bd788537ef7ec9d753f.pdf
- https://static.usrfiles.com/ugd/ace02d_59e11ba325654b7fb400b423add8c1a0.pdf
- https://static.usrfiles.com/ugd/b8c837_2be2b8c580584df0ae00f4b5383ff0ce.pdf
- https://static.usrfiles.com/ugd/a382ee_eeb75b4365b041bebfa2a821af07aa50.pdf
- https://cdn.shopify.com/s/files/1/0437/6972/5080/files/punonisokuwilazifav.pdf
- https://cdn.shopify.com/s/files/1/0439/1138/1147/files/crystal_critters_star_wars.pdf
- https://cdn.shopify.com/s/files/1/0434/5859/2921/files/place_value_chart_worksheet_1st_grade.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/
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006287.binb9136c504c48e074a3c3187931ca2ff5e165b0e01222f8985eee1a39d5a47c8c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6287 | 4760 bytes |
font_01_sfnt_off00007291.bindf62513722bb5987db1c101b67127d05d3b2a3e78ccce23a363ac7b4821b7ab5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7291 | 10480 bytes |
font_02_sfnt_off00009652.bina542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9652 | 4324 bytes |
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