MALICIOUS
130
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a critical heuristic firing for a malicious redirector link, pointing to 'ttraff.cc'. It also exhibits a PDF link farm, with many links pointing to Shopify domains, likely for SEO poisoning. The presence of a 'download button' lure further supports a malicious intent to trick users into clicking the embedded malicious URL.
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.cc/pify?keyword=calendar+2018+template+pdf
- http://files.dudleyneighbors.org/uploads/1/3/1/8/131871786/femewog-linurimu-xasifixizajagi.pdf
- http://files.whshuskymusic.com/uploads/1/3/1/4/131406960/gujetigenanaz-rifumibikafe.pdf
- http://files.millbrookrotarydirectory.com/uploads/1/3/0/7/130775846/d99ea.pdf
- http://files.fourwallsnoceiling.com/uploads/1/3/1/4/131409098/65fcd9e.pdf
- http://files.creativerecyclingworks.com/uploads/1/3/1/0/131070212/bcd4c47.pdf
- http://files.creativerecyclingworks
- https://cdn.shopify.com/s/files/1/0427/9857/9879/files/rejadamugasikokop.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/44758106853.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/rabilividobakomitunaxizug.pdf
- https://cdn.shopify.com/s/files/1/0429/5108/2143/files/55362809649.pdf
- https://cdn.shopify.com/s/files/1/0429/8076/9951/files/8208964901.pdf
- https://cdn.shopify.com/s/files/1/0431/1685/5453/files/67933074228.pdf
- https://cdn.shopify.com/s/files/1/0431/0630/4166/files/31519590562.pdf
- https://cdn.shopify.com/s/files/1/0431/5054/0964/files/tojenodamazopom.pdf
- https://cdn.shopify.com/s/files/1/0429/9853/0202/files/83542144078.pdf
- https://cdn.shopify.com/s/files/1/0434/7537/0136/files/sukanek.pdf
- https://cdn.shopify.com/s/files/1/0429/3437/0470/files/guroxotadufiroxebal.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_off0000682d.bin0ad2c581ff5293b479edcafa9293a536f95afaf357ba28e42fa2374d6c737749 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x682D | 5180 bytes |
font_01_sfnt_off000079b5.bin369dd4cc7e6ba3b1bbcfbebbcfacba24474e17ac140b974e1e1478952163c012 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79B5 | 9820 bytes |
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