MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a large number of embedded links, many of which point to external PDF files hosted on various domains, suggesting a link farm or SEO poisoning attempt. One of the primary links, 'https://ttraff.cc/pify?keyword=brisbane+map+pdf', is identified as a malicious redirector. The document body, though heavily obfuscated, contains the same URL and references 'Brisbane map pdf', indicating a lure to direct users to malicious infrastructure. The file was generated using wkhtmltopdf, a tool often abused for creating malicious documents.
Heuristics 3
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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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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=brisbane+map+pdf
- http://libosano.yourtattoostory.com/uploads/1/3/0/8/130874631/b4d3ce6d3b2.pdf
- http://files.elisabethmartorell.com/uploads/1/3/2/6/132695887/pusezaxelu-mikobuma-nagowiwuwarab.pdf
- http://files.neilestrickgallery.com/uploads/1/3/2/6/132681415/3356331.pdf
- http://lefenis.langtechfun.com/uploads/1/3/0/7/130776485/zamalilojurix.pdf
- http://files.santabarbaraflyers.org/uploads/1/3/0/7/130776394/puxuv.pdf
- https://cdn.shopify.com/s/files/1/0432/9517/8902/files/20522950603.pdf
- https://cdn.shopify.com/s/files/1/0432/8760/9497/files/16115928922.pdf
- https://cdn.shopify.com/s/files/1/0427/9923/5228/files/netasifitu.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/80787326618.pdf
- https://cdn.shopify.com/s/files/1/0428/4717/4812/files/25923759597.pdf
- https://cdn.shopify.com/s/files/1/0429/2476/9436/files/xalumufumatosim.pdf
- https://cdn.shopify.com/s/files/1/0437/8198/0321/files/moment_of_inertia_of_a_cube.pdf
- https://cdn.shopify.com/s/files/1/0434/8909/9938/files/lizuwivadawugeguxa.pdf
- https://cdn.shopify.com/s/files/1/0429/9672/7962/files/2285192684.pdf
- https://cdn.shopify.com/s/files/1/0431/9540/0356/files/jefalipip.pdf
- https://cdn.shopify.com/s/files/1/0431/5381/7762/files/xifukefepalelova.pdf
- https://cdn.shopify.com/s/files/1/0427/7505/2454/files/juxotalativasokokug.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005478.bin900de0ee1d9c60961ec7141038784f9d0214b07d7d01c98007cf5c862c1c95ca |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5478 | 5344 bytes |
font_01_sfnt_off0000667d.bin4731ee62232313563a8ba2ec41d58cee579fe8afc3394398d39eda2509d6d6bc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x667D | 9976 bytes |
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