MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains numerous embedded links, with a critical heuristic firing for PDF_MALICIOUS_REDIRECTOR_LINK pointing to 'https://ttraff.cc/pify?keyword=narrative+residential+appraisal+report+sample'. Another critical heuristic, PDF_SEO_LINK_FARM, indicates a mass external PDF link farm, with the first URL being 'https://cdn.shopify.com/s/files/1/0429/2742/3654/files/zegelevaj.pdf'. The ML classifier also flagged this PDF with high confidence. The document body, though heavily obfuscated, suggests a lure related to appraisal reports.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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=narrative+residential+appraisal+report+sample
- http://files.windcatcherjewelry.com/uploads/1/3/1/3/131381003/111bc18a8ce3184.pdf
- http://files.owlacorn.com/uploads/1/3/1/4/131453985/gekajevoroki_jutaperefuvuri.pdf
- http://files.mmfineart.com/uploads/1/3/1/4/131438330/1e8c11d4bcc5.pdf
- http://files.chris6photos.com/uploads/1/3/1/4/131413718/8857130.pdf
- http://files.greaterniagarairish.com/uploads/1/3/1/3/131384674/f808ca2eb2554a7.pdf
- https://cdn.shopify.com/s/files/1/0429/2742/3654/files/zegelevaj.pdf
- https://cdn.shopify.com/s/files/1/0432/9222/9787/files/83384178363.pdf
- https://cdn.shopify.com/s/files/1/0427/8855/2870/files/93148546468.pdf
- https://cdn.shopify.com/s/files/1/0429/9712/1178/files/bumobabetusuvufutekader.pdf
- https://cdn.shopify.com/s/files/1/0431/1249/7312/files/35387772697.pdf
- https://cdn.shopify.com/s/files/1/0432/3016/7202/files/gimitamaj.pdf
- https://cdn.shopify.com/s/files/1/0430/9159/1321/files/kejajexajofisewamegomu.pdf
- https://cdn.shopify.com/s/files/1/0437/7670/4669/files/batadakegatoxuviregeze.pdf
- https://cdn.shopify.com/s/files/1/0430/8343/2096/files/33943611723.pdf
- https://cdn.shopify.com/s/files/1/0430/1737/1797/files/59170171511.pdf
- https://cdn.shopify.com/s/files/1/0427/9477/8791/files/sikilesujagagaxuwazi.pdf
- https://cdn.shopify.com/s/files/1/0428/9875/1641/files/xexiraziwuvopunodixiz.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_off0000a45b.bindda6d4e9b1e006e1048b29a1f80c961f80dc4ab76dc09e02136525fbbeaeca36 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA45B | 4924 bytes |
font_01_sfnt_off0000b4fc.bin34d0c1752133f016588b29f6d77469871e3e227f6acd027e43abd09d16258089 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB4FC | 9844 bytes |
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