MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
This PDF file contains a large number of embedded links, many of which point to Shopify domains, but one critical link redirects to a known malicious domain (ttraff.com). The document body, though heavily obfuscated, contains text related to a 'Kenmore 600 series washer manual' and the malicious URL, suggesting a lure to a phishing or malware distribution site. The ML classifier also strongly flagged this PDF as malicious.
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.com/pify?keyword=kenmore+600+series+washer+manual
- http://files.frlabradors.com/uploads/1/3/0/7/130776027/8939003.pdf
- http://files.nycmarket.net/uploads/1/3/0/7/130776266/a62265a44.pdf
- http://files.stgeorgestbishoyvisalia.com/uploads/1/3/1/3/131381693/fab6750468984a4.pdf
- http://files.dragonfly-creations.net/uploads/1/3/1/4/131406841/mefiwewox.pdf
- https://cdn.shopify.com/s/files/1/0431/4211/9592/files/mifitirofiwafigesiga.pdf
- https://cdn.shopify.com/s/files/1/0431/9143/5422/files/dosakijirabavomezazu.pdf
- https://cdn.shopify.com/s/files/1/0436/1581/3795/files/change_slack_colors.pdf
- https://cdn.shopify.com/s/files/1/0434/2926/5564/files/vovofudatosumorutazanogu.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/kexuxedixu.pdf
- https://cdn.shopify.com/s/files/1/0432/5477/5970/files/bitovabekazuzodisewiwuriv.pdf
- https://cdn.shopify.com/s/files/1/0434/1583/0695/files/2321365796.pdf
- https://cdn.shopify.com/s/files/1/0432/0218/3325/files/36954500664.pdf
- https://cdn.shopify.com/s/files/1/0432/0614/8255/files/defulurajuvosalamop.pdf
- https://cdn.shopify.com/s/files/1/0431/6394/3067/files/7339456985.pdf
- https://cdn.shopify.com/s/files/1/0435/9097/5647/files/60168512661.pdf
- https://cdn.shopify.com/s/files/1/0436/1791/0944/files/rafurege.pdf
- https://cdn.shopify.com/s/files/1/0434/2988/8161/files/cowells_surf_report.pdf
- https://cdn.shopify.com/s/files/1/0433/3695/8104/files/vabefogomezerupat.pdf
- https://cdn.shopify.com/s/files/1/0433/2063/9646/files/rogimenem.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_off000065cd.bina326af2d36f941ceb1e6bcc9208aff508c06041a99be14dd6cb7fcc1fe4d1687 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65CD | 5280 bytes |
font_01_sfnt_off000077aa.bin74dd96426d22dbc3a75e63ea4135fdbb3b0482e2f4471c3319426795d4a8d3be |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77AA | 10632 bytes |
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