MALICIOUS
130
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link pointing to ttraff.ru, which is flagged as malicious. It also exhibits characteristics of a PDF link farm, with numerous external links, many hosted on Shopify. The document body, though heavily obfuscated, contains the same malicious URL and a benign-looking title, suggesting a lure. The presence of a 'download button' heuristic further supports the social engineering aspect of this attack.
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.ru/pify?keyword=html+and+javascript+tutorial+pdf+fre
- http://files.bangkokfloatcenter.com/uploads/1/3/0/7/130739251/dofusoderefiponadogi.pdf
- http://files.eslboom.com/uploads/1/3/0/8/130814052/konamivitowododowuwu.pdf
- http://files.lavadaslens.com/uploads/1/3/2/6/132682235/3414056.pdf
- http://lerunodak.northpointebaptistministries.com/uploads/1/3/1/4/131409090/481e27d8c4.pdf
- https://cdn.shopify.com/s/files/1/0436/0654/0445/files/74986099168.pdf
- https://cdn.shopify.com/s/files/1/0432/9465/4632/files/79049115945.pdf
- https://cdn.shopify.com/s/files/1/0437/2656/9633/files/jepamusuxikuzumafemezibi.pdf
- https://cdn.shopify.com/s/files/1/0439/0780/9448/files/18518174780.pdf
- https://cdn.shopify.com/s/files/1/0429/3469/8147/files/navigator_free_maps.pdf
- https://cdn.shopify.com/s/files/1/0431/9733/3668/files/gexuwen.pdf
- https://cdn.shopify.com/s/files/1/0431/4936/1314/files/kebubusugunid.pdf
- https://cdn.shopify.com/s/files/1/0460/1357/9423/files/80628764406.pdf
- https://cdn.shopify.com/s/files/1/0431/0401/0389/files/lokiroz.pdf
- https://cdn.shopify.com/s/files/1/0430/9119/8112/files/3333093176.pdf
- https://cdn.shopify.com/s/files/1/0431/4847/6570/files/gerademubaxopudijapedafuj.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_off00006277.binc608b672e761d536cc19ff5d33c914e1ad8204872a7ee0e985424192c2d0802e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6277 | 5396 bytes |
font_01_sfnt_off000074bc.binf940b3db47ca6e29ebc37d245d88f5724ccf2640fa7eea4e7a905ebe78bb26b8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74BC | 10680 bytes |
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