MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ClamAV as 'Pdf.Phishing.TtraffRobotInstall-7605656-0'. Static analysis revealed a large number of embedded external links, indicating a link farm strategy. The primary heuristic 'PDF_SEO_LINK_FARM' confirms this, identifying 28 external PDF links, predominantly hosted on 'www.cuzzllc.com'. This suggests the document's purpose is to lure users to click on these links, likely leading to phishing pages or further malware downloads.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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://www.cuzzllc.com/uploads/1/3/0/7/130739084/1f7a6f14dbfb.pdf In PDF document text
- http://firstollie.org/uploads/1/3/0/6/130639699/3130999.pdfIn PDF document text
- http://thegiovanestore.com/uploads/1/3/0/3/130313434/eb727e.pdfIn PDF document text
- http://www.happywalks.net/uploads/1/3/0/8/130813604/1796590.pdfIn PDF document text
- http://justinelliotbrown.com/uploads/1/3/0/5/130544067/mojaz-desivog-rukufaba.pdfIn PDF document text
- http://jackiesaad.com/uploads/1/3/0/8/130874136/4943689.pdfIn PDF document text
- http://formormedia.com/uploads/1/3/0/5/130545884/801a85cbcd.pdfIn PDF document text
- http://flowersbytorrey.com/uploads/1/3/0/6/130604563/zobutudis-suziwip.pdfIn PDF document text
- http://rcspecializedagencies.org/uploads/1/3/0/7/130739124/2522031.pdfIn PDF document text
- http://www.themindofmyron.com/uploads/1/3/0/7/130776277/5746182.pdfIn PDF document text
- http://allaroundcontracting.net/uploads/1/3/0/6/130639998/6062f811c.pdfIn PDF document text
- http://svetsfiltar.com/uploads/1/3/0/5/130551585/4830459.pdfIn PDF document text
- http://lotusmediaprint.com/uploads/1/3/0/6/130621413/zedakelam.pdfIn PDF document text
- http://thrivewithjessiewhite.com.au/uploads/1/3/0/6/130620897/3415515.pdfIn PDF document text
- http://feel-well.org/uploads/1/3/0/4/130436147/130436147.html#ovarian+tumor+and+pleural+effusionIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
- https://fedoraproject.org/wiki/Licensing/LiberationFontLicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000049f4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x49F4 | 16036 bytes |
SHA-256: ddc6c38a5929b263b215a5b0c7aa8b1a409f146866f06980111f9f21a6232bf4 |
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font_01_sfnt_off00005e0b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E0B | 2600 bytes |
SHA-256: 41d5c9cb4d60b7530e3cfd93a78efd430fe179aa57a8296e74fb8a971da4b0ee |
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font_02_sfnt_off0000698f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x698F | 7816 bytes |
SHA-256: 4237fb077221b721b4215bb1f63f15c5eb792a7544d122406b3f2b0259128a11 |
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