MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF file contains numerous embedded links, a common tactic for SEO spam and phishing. One prominent link, 'https://ttraff.cc/pify?keyword=aws+cloudformation+bastion+host', is flagged as a malicious redirector. The document body, though heavily obfuscated, contains this URL and references to AWS CloudFormation, suggesting a lure to a malicious site. The presence of a link farm heuristic further supports the malicious intent.
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=aws+cloudformation+bastion+host
- https://cdn.shopify.com/s/files/1/0432/0677/0849/files/causes_of_asian_financial_crisis_1997.pdf
- https://cdn.shopify.com/s/files/1/0429/6297/6921/files/zemumijilalubinidufivaxi.pdf
- https://cdn.shopify.com/s/files/1/0434/1740/3549/files/accuweather_evansville_in.pdf
- https://cdn.shopify.com/s/files/1/0429/9299/2410/files/da_form_7223_bullet_examples.pdf
- https://cdn.shopify.com/s/files/1/0433/0595/9588/files/camara_icsee_manual.pdf
- https://static.usrfiles.com/ugd/b8c837_abc924ab436a478fa42cac534a7d5361.pdf
- https://static.usrfiles.com/ugd/d5d855_1c4cbd575fa0466fb2cb3f023da0ec27.pdf
- https://static.usrfiles.com/ugd/63022f_ce8f89b02dc24ea0bcd1c0a5bd2def06.pdf
- https://static.usrfiles.com/ugd/c618e9_7358cc5395594a9aa110d9cd5aeb10a6.pdf
- https://static.usrfiles.com/ugd/02beb7_482dc261ff4844ca98a9d6d822a824cb.pdf
- https://static.usrfiles.com/ugd/a2d007_0d436ece37c64a21a337709331e72f29.pdf
- https://static.usrfiles.com/ugd/857e61_446b60c06fab46e1910f5a192dbed705.pdf
- https://cdn.shopify.com/s/files/1/0432/9930/7688/files/certificate_design_background_free.pdf
- https://cdn.shopify.com/s/files/1/0427/6381/3020/files/lewoxenuwesavuraves.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zosogorimojafi.pdf
- https://cdn.shopify.com/s/files/1/0447/6325/0839/files/vhse_entrepreneurship_development_textbook.pdf
- https://cdn.shopify.com/s/files/1/0434/1009/6284/files/segekawakagaro.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_off0000817c.bind882642653dd9f6e42486f93c4105251f6f1d50529160dbc3199acd6fc714e45 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x817C | 5480 bytes |
font_01_sfnt_off00009405.bin371e7c11a11b6dad699b77acf4ef6a50b9fed6a1e5e7bab01576bcdb07ac92e4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9405 | 12684 bytes |
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