MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains numerous embedded links, many of which point to a link farm structure. One prominent link, 'https://ttraff.com/wb?keyword=keithley%206517a%20service%20manual', is identified as a malicious redirector. The document body, though partially corrupted, also contains this URL and other PDF links, suggesting a social engineering attempt to trick the user into clicking through to a malicious site. No scripts were extracted from this sample.
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/wb?keyword=keithley%206517a%20service%20manual
- http://files.gracechapelclg.com/uploads/1/3/1/8/131871762/ziwesusotidetinodofu.pdf
- http://files.bentonumc.com/uploads/1/3/0/9/130969855/1061627.pdf
- http://files.jobmasterrental.com/uploads/1/3/0/7/130776033/jinufurip.pdf
- http://files.therubythroat.com/uploads/1/3/2/8/132815004/fibanapobuvidufi.pdf
- http://files.comedyblockpartyent.com/uploads/1/3/1/1/131163564/0d99906252.pdf
- http://files.footankleresource.com/uploads/1/3/1/4/131454238/1935445.pdf
- http://files.bingocompany.net/uploads/1/3/1/3/131379612/d2857f2095895b.pdf
- http://files.bellacalore.com/uploads/1/3/0/8/130814279/mumubimogamu-fupedevumebat-ropetiwajo.pdf
- http://files.explorestanton.com/uploads/1/3/2/6/132681343/kozirikemadave_boteguzoba.pdf
- https://ladubine.files.wordpress.com/2020/06/jojazifitopofixaz.pdf
- https://pasinegunuk.files.wordpress.com/2020/07/88693753218.pdf
- https://sujopaloruxi.files.wordpress.com/2020/07/62687256321.pdf
- https://benozijef.files.wordpress.com/2020/06/53195796917.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/24370467333.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/36149341097.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/8003629611.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kulabegidubonigupux.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/16175378270.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/8833338052.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_off00006b4e.bin8a462766845a7230db1718f040ea9bada59f8cd5add8d89339ab1a1c6a18247a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B4E | 5352 bytes |
font_01_sfnt_off00007d6b.bin1cef19be65d8c9876cbd1e98452c408861283ca461bd33dac89f432e09c81635 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D6B | 15360 bytes |
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