MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of external links, many pointing to other PDF files, indicating a link farm designed for SEO manipulation or to distribute malicious content. The ClamAV detection as 'Pdf.Phishing.TtraffRobotInstall-7605656-0' and the presence of a visual download button lure further support a phishing or malicious download campaign. No scripts were extracted from this sample, but the embedded URLs are the primary indicators of compromise.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 4
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ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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 http://gurzuf.taxi/uploads/1/3/0/7/130739309/6385286.pdf In PDF document text
- http://www.vintagethriftinc.com/uploads/1/3/0/5/130588382/fdcddb07.pdfIn PDF document text
- http://mail.kilookas.com/uploads/1/3/0/2/130289274/347109.pdfIn PDF document text
- http://dbsarah.com/uploads/1/3/0/6/130621057/nekiteza.pdfIn PDF document text
- http://uservite.com/uploads/1/3/0/6/130621979/01427d57.pdfIn PDF document text
- http://daciajones.com/uploads/1/3/0/7/130738641/da293a72a.pdfIn PDF document text
- http://redbrickpro.com/uploads/1/3/0/6/130604838/3814997.pdfIn PDF document text
- http://moongy.org/uploads/1/3/0/5/130539155/jegejawaloxijep_pimepasiraxa.pdfIn PDF document text
- http://brainquery.com/uploads/1/3/0/3/130323277/3183458.pdfIn PDF document text
- http://iteropartnerlaboratory.com/uploads/1/3/0/5/130543667/4744592.pdfIn PDF document text
- http://stlopenwater.com/uploads/1/3/0/7/130739068/a09e5eacd04.pdfIn PDF document text
- http://stokesed508webpage.com/uploads/1/3/0/7/130775918/130775918.html#upload+file+pdf+di+wordpressIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://fedoraproject.org/wiki/Licensing/LiberationFontLicenseIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004a30.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4A30 | 2600 bytes |
SHA-256: 63f5e27ee3d24cc00d413e59c301cc73ab377383609796993547673f2bea898c |
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font_01_sfnt_off000052e8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x52E8 | 16656 bytes |
SHA-256: 6e3c9bc158dd4015c3efdfd04f8e06ad7cbd79605ce2b83b3be5c5c8a5af0245 |
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font_02_sfnt_off00006d06.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D06 | 8876 bytes |
SHA-256: 9a8917302082720c9ed73f77dfe54cef15525cc2da0f117ed960e7fd641ae410 |
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