MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'ttraff.com'. It also exhibits characteristics of a PDF link farm, with numerous embedded URLs, many hosted on Shopify. The document body, though heavily obfuscated, contains the same malicious URL. The presence of a 'download button' heuristic further supports the lure mechanism. The primary intent appears to be redirecting the user to malicious infrastructure.
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/wb?keyword=chemical%20kinetics%20cbse%20notes%20pdf
- http://files.keeshondarchives.co.uk/uploads/1/3/1/1/131164312/metodarejejexopi.pdf
- http://files.shoulderandhandclinicisleofwight.com/uploads/1/3/0/7/130739308/dopesewewazorozuve.pdf
- http://files.futurewire.org/uploads/1/3/1/3/131381677/683781.pdf
- http://files.hpackids.org/uploads/1/3/1/3/131383456/xelawis-lofunuwuni.pdf
- https://cdn.shopify.com/s/files/1/0432/1699/4466/files/fitudixegefukegojupogi.pdf
- https://cdn.shopify.com/s/files/1/0427/4746/1788/files/dictionary_of_electronics_and_communication_engineering.pdf
- https://cdn.shopify.com/s/files/1/0434/8094/0710/files/john_deere_2040_manual.pdf
- https://cdn.shopify.com/s/files/1/0432/5618/4992/files/51007761000.pdf
- https://cdn.shopify.com/s/files/1/0432/3354/2303/files/sojasofa.pdf
- https://cdn.shopify.com/s/files/1/0429/8512/8099/files/xojewanap.pdf
- https://cdn.shopify.com/s/files/1/0453/2862/9915/files/texto_argumentativo_estructura.pdf
- https://cdn.shopify.com/s/files/1/0435/9880/7202/files/microbiology_in_telugu.pdf
- https://cdn.shopify.com/s/files/1/0428/2207/4534/files/mechanics_of_materials_gere.pdf
- https://cdn.shopify.com/s/files/1/0430/2965/9797/files/jukemor.pdf
- https://cdn.shopify.com/s/files/1/0432/1568/3743/files/fe_to_rf.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_off0000743f.bin8c0607dffe6299673efc12c92888571129dbbfc8a84f51b2d170e198063c2aee |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x743F | 5408 bytes |
font_01_sfnt_off00008673.bin7688cde65b9aa1f8267e274535e5817e1eb2fb2d5144d959d9ccd1b1073ac422 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8673 | 10352 bytes |
font_02_sfnt_off0000aa03.bin9876d0897ec9c8daf800546b62de215c972fdd6e45e85ac3a8ec620a70dbc6f8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAA03 | 16128 bytes |
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