MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, specifically pointing to 'ttraff.ru'. It also exhibits characteristics of a PDF link farm, with numerous embedded URLs, many hosted on Shopify. The document body, though heavily obfuscated, contains references to 'Adobe photoshop cs6 direct link' and the malicious URL, suggesting a lure for software downloads. The presence of a download button heuristic further supports this. No scripts were extracted, limiting the analysis of the payload.
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=adobe+photoshop+cs6+direct++link
- http://files.swisscompleteeyecare.com/uploads/1/3/1/4/131453068/ca3d9.pdf
- http://files.colateachesmath.com/uploads/1/3/2/6/132682640/nesofipubo.pdf
- https://cdn.shopify.com/s/files/1/0433/9813/5966/files/australian_super_financial_report_2017.pdf
- https://cdn.shopify.com/s/files/1/0431/9445/0082/files/67534522844.pdf
- https://cdn.shopify.com/s/files/1/0431/4929/5776/files/bilangan_berpangkat_dan_bentuk_akar.pdf
- https://cdn.shopify.com/s/files/1/0432/6434/4219/files/mopum.pdf
- https://cdn.shopify.com/s/files/1/0429/1729/8342/files/28536823859.pdf
- https://cdn.shopify.com/s/files/1/0434/2140/1237/files/36227895590.pdf
- https://cdn.shopify.com/s/files/1/0432/0677/0849/files/66385574351.pdf
- https://cdn.shopify.com/s/files/1/0433/4374/1083/files/dexubumu.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/porovurujapiganipuzul.pdf
- https://cdn.shopify.com/s/files/1/0439/2163/7544/files/wewotesoperesoled.pdf
- https://cdn.shopify.com/s/files/1/0429/6769/5509/files/28850891897.pdf
- https://cdn.shopify.com/s/files/1/0429/3256/8220/files/36321642013.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_off00006324.bin632aa8b19ef42d751d306c9babba055b8c76a3ad20dd3a5412bcd0dd6f97701a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6324 | 5300 bytes |
font_01_sfnt_off00007523.bin5ad16547b661f275919e856e9b9341b1df11358b600f9688868100652cb82375 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7523 | 10128 bytes |
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