MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link and a large number of external PDF links, suggesting a link farm or SEO poisoning attempt. The presence of a 'download button' lure further supports the malicious intent. The primary malicious URL identified is ttraff.ru, which redirects the user to a potentially harmful destination. No scripts were extracted from this sample.
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/wb?keyword=1st%20class%20scoutmaster%20conference%20worksheet
- http://files.allensteadham.com/uploads/1/3/1/8/131872017/f442287addb62e.pdf
- http://files.seankalleyart.com/uploads/1/3/1/6/131606397/4312794.pdf
- http://files.mooneyeshawaii.com/uploads/1/3/1/3/131398286/towok.pdf
- http://files.drgordonself.com/uploads/1/3/1/0/131070144/8905244.pdf
- http://files.moon
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/48466687054.pdf
- https://cdn.shopify.com/s/files/1/0431/3609/0267/files/nuvitafepiluwilugula.pdf
- https://cdn.shopify.com/s/files/1/0430/5318/7221/files/notopuxo.pdf
- https://cdn.shopify.com/s/files/1/0432/2007/4663/files/taliviwuj.pdf
- https://cdn.shopify.com/s/files/1/0429/2752/1948/files/jodorewemodegu.pdf
- https://tupozubobusi.files.wordpress.com/2020/06/ditubojuteregomuv.pdf
- https://kuvimuzatep.files.wordpress.com/2020/06/73963808336.pdf
- https://muxenesan.files.wordpress.com/2020/07/36367161127.pdf
- https://cdn.shopify.com/s/files/1/0434/8290/6789/files/nemipovekexewejalowovukib.pdf
- https://cdn.shopify.com/s/files/1/0427/6027/4087/files/53884558616.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/37638787324.pdf
- https://cdn.shopify.com/s/files/1/0431/1079/3370/files/debeko.pdf
- https://cdn.shopify.com/s/files/1/0432/3731/0632/files/zaruwubatura.pdf
- https://cdn.shopify.com/s/files/1/0432/9691/5621/files/87163844151.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/60801944673.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/96226605796.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_off0000712c.bin4587eb01648264c2da6e1f6015da1d87296015ba4dddcda9bd4b3de9f49ba65f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x712C | 5068 bytes |
font_01_sfnt_off0000824c.bin991d5e6fb3f72f96a7e3d0cb057dd6e78898d52fd77606a2f835627ab32b9de0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x824C | 10444 bytes |
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