MALICIOUS
140
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
T1059.001 PowerShell
The PDF contains a malicious redirector link disguised as educational material. The document body, though heavily obfuscated, contains URLs that are part of a link farm, with one specific URL pointing to a known malicious redirector. This suggests the document is designed to lure users into clicking malicious links, likely for phishing or to download further malware. The presence of numerous external PDF links further supports a link farm or SEO poisoning tactic.
Heuristics 4
-
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.
-
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.
-
Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns
-
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/wix?keyword=guide+efficace+de+l%2527+enseignement+des+math%25C3%25A9matiques
- https://static.usrfiles.com/ugd/b8c837_43cdedc5c9ef437aaec158e14bc2b1c2.pdf
- https://static.usrfiles.com/ugd/122077_2972be6bcc9b435cbd73026f7c551f7f.pdf
- https://static.usrfiles.com/ugd/3e0cb9_206e8fbb45824fd2bdaf43afce0d3864.pdf
- https://static.usrfiles.com/ugd/b8c837_afe367ecf4234bd88a9debb35fa7dd6c.pdf
- https://static.usrfiles.com/ugd/b8c837_39b70d8bed95487c88a558d717dc91f5.pdf
- https://static.usrfiles.com/ugd/f103bb_ba7bf49dc51d4edd9fd04dcfdc6f05a5.pdf
- https://static.usrfiles.com/ugd/221f3a_4d2dbb9236584521851990e7d57dec88.pdf
- https://static.usrfiles.com/ugd/ae059d_3107c856fa344625a7bc7134e3885210.pdf
- https://static.usrfiles.com/ugd/57c819_37bbee45a94c4c70b3279df71c815d6c.pdf
- https://cdn.shopify.com/s/files/1/0432/8580/7268/files/xovoletixiwafiwig.pdf
- https://cdn.shopify.com/s/files/1/0433/7873/7302/files/fivemovem.pdf
- https://cdn.shopify.com/s/files/1/0428/7211/1260/files/32723791316.pdf
- https://cdn.shopify.com/s/files/1/0430/6409/8970/files/honda_eu2000i_spec_sheet.pdf
- https://cdn.shopify.com/s/files/1/0431/7937/6798/files/what_is_simplest_form_in_math.pdf
- https://cdn.shopify.com/s/files/1/0439/7711/3758/files/atmospheric_layers_worksheet_answer_key.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_off00004fb7.bin44f4d8e2c6959d52dd313a9d9ee8ead193b2ed055edf141368e67a476719eec9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4FB7 | 5672 bytes |
font_01_sfnt_off0000629e.bin59df90b198f4eba40cdbdaa5bd86ba873c07267c10a44c9499402ed2fa2a9906 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x629E | 11292 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.