MALICIOUS
130
Risk Score
Malware Insights
MITRE ATT&CK
T1200 Hardware Addends
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a prominent link disguised as a 'Github cheat sheet' that redirects to a malicious URL (ttraff.com). This URL is flagged as a malicious redirector. The document also contains a large number of external PDF links, many hosted on Shopify, which is indicative of a link farm used for SEO poisoning or to obscure the final malicious destination. The presence of a visual download button further supports a social engineering lure.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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.com/pify?keyword=github+cheat+sheet
- http://files.penwoodbrands.com/uploads/1/3/0/8/130873758/949b9fa02274.pdf
- http://files.wildthingyogaboutique.com/uploads/1/3/1/4/131453560/puvarupugo.pdf
- http://files.kristinedizon.com/uploads/1/3/0/7/130739919/tutusupefav.pdf
- https://cdn.shopify.com/s/files/1/0427/6974/4028/files/72152798287.pdf
- https://cdn.shopify.com/s/files/1/0429/6749/8911/files/dimupifufomenurimif.pdf
- https://cdn.shopify.com/s/files/1/0433/7103/6835/files/buvevule.pdf
- https://cdn.shopify.com/s/files/1/0436/4160/2208/files/50001736466.pdf
- https://cdn.shopify.com/s/files/1/0438/9991/2344/files/xorizopetomuzoxi.pdf
- https://cdn.shopify.com/s/files/1/0432/0978/5499/files/javepadan.pdf
- https://cdn.shopify.com/s/files/1/0433/7752/4888/files/7161216227.pdf
- https://cdn.shopify.com/s/files/1/0431/0836/8545/files/it_s_always_sunny_season_11_torrent.pdf
- https://cdn.shopify.com/s/files/1/0431/1567/5809/files/javarejixejenug.pdf
- https://cdn.shopify.com/s/files/1/0433/1392/2206/files/xeditojevawasetuborifu.pdf
- https://cdn.shopify.com/s/files/1/0427/4143/2487/files/46233050647.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/rajijabobuzev.pdf
- https://cdn.shopify.com/s/files/1/0432/2630/0577/files/65240925818.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_off000059ac.bin5e1c38096c0d76620d362e41ae997260f9ffbf5cdb7e83f29e48f5546b188132 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x59AC | 4928 bytes |
font_01_sfnt_off00006a74.bin74a7beeaab97e39d419cd8fc89ba42fa56b6313223334bb86b1cc0ee191fc9d0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A74 | 10088 bytes |
font_02_sfnt_off00008d35.binb34e58827bf2d2bd8677f3ae58bddabc67e8b71553e5ac1c8f05e3fd347ddceb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D35 | 17284 bytes |
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