MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a high number of external links, many of which point to Shopify domains, suggesting a link farm for SEO manipulation or traffic redirection. One critical heuristic indicates a malicious redirector link to 'ttraff.cc', which is likely the primary malicious payload delivery mechanism. The document body, though heavily obfuscated, contains text related to a 'certificate of experience form', implying a social engineering lure to encourage clicks on the embedded malicious links.
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=rme+certificate+of+experience+form
- http://files.rameshgoel-krishna.net/uploads/1/3/1/6/131606467/c7dc7e01.pdf
- http://files.upnorthrd.com/uploads/1/3/1/1/131163872/8077900.pdf
- http://files.lyons-muirchurch.org/uploads/1/3/2/6/132682833/5501496.pdf
- https://cdn.shopify.com/s/files/1/0436/7230/5817/files/kamasonameseseduweru.pdf
- https://cdn.shopify.com/s/files/1/0434/0406/6983/files/razifirenupotagogavaj.pdf
- https://cdn.shopify.com/s/files/1/0435/1960/6936/files/xizidatubonejokirogexil.pdf
- https://cdn.shopify.com/s/files/1/0434/0521/3847/files/kiriselatetu.pdf
- https://cdn.shopify.com/s/files/1/0428/7060/3932/files/tofotikuxokine.pdf
- https://cdn.shopify.com/s/files/1/0431/3631/9645/files/tufibaliwu.pdf
- https://cdn.shopify.com/s/files/1/0431/0922/0501/files/50956172147.pdf
- https://cdn.shopify.com/s/files/1/0435/9369/5395/files/63338959586.pdf
- https://cdn.shopify.com/s/files/1/0437/4138/0759/files/botowopobifemitareserip.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/91025233068.pdf
- https://cdn.shopify.com/s/files/1/0429/5750/4668/files/tapabetugopifelexedu.pdf
- https://cdn.shopify.com/s/files/1/0430/9522/8565/files/wedusazubomelituk.pdf
- https://cdn.shopify.com/s/files/1/0439/1868/8424/files/51807097980.pdf
- https://cdn.shopify.com/s/files/1/0429/7529/7689/files/tolonozolapaxesot.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_off0000fe0c.bin1ab1c18fac12a2c93a7985453b60b22af6ef96ab84261f6e3ae1fb8b67c8b384 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE0C | 4812 bytes |
font_01_sfnt_off00010e47.bin405947d07cb617ad8a230ce32787c00569520815ea056ed9ad95ec4a50b3bc71 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E47 | 10700 bytes |
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