MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded URLs pointing to other PDF files hosted on various domains. This behavior is indicative of a link farm or a distribution mechanism for malicious content, as flagged by the PDF_SEO_LINK_FARM heuristic and ClamAV detection. The ML classifier also strongly indicated maliciousness. No scripts were extracted, and the document body was heavily truncated and unreadable, preventing a more specific analysis of the lure.
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://ateliermarcantoine.com/uploads/1/3/0/4/130476921/gudape.pdf In PDF document text
- http://inscienceitrust.net/uploads/1/3/0/3/130313784/dekujefaxonolip.pdfIn PDF document text
- http://rpgmedicalltd.net/uploads/1/3/0/8/130814863/e0733433720.pdfIn PDF document text
- http://micheldumont.ca/uploads/1/3/0/4/130477952/desotekidusotedo.pdfIn PDF document text
- http://manbookhandbook.com/uploads/1/3/0/2/130287229/6535557.pdfIn PDF document text
- http://delightyourspirit.com/uploads/1/3/0/4/130435811/069f4a2.pdfIn PDF document text
- http://exigent-surgery-md.com/uploads/1/3/0/4/130488543/bc943bbbef5d62.pdfIn PDF document text
- http://marketingvampire.com/uploads/1/3/0/5/130550997/mavewukobivonamasili.pdfIn PDF document text
- http://5foot1ninja.com/uploads/1/3/0/7/130739779/50336daede2.pdfIn PDF document text
- http://aleonor1to1.com/uploads/1/3/0/7/130775400/9105418.pdfIn PDF document text
- http://1cafedumarche.ch/uploads/1/3/0/7/130740082/2413583.pdfIn PDF document text
- http://typo3-studio.com/uploads/1/3/0/5/130589231/zeludit-zutupamo-mewonafagop.pdfIn PDF document text
- http://msxtech.net/uploads/1/3/0/4/130477039/riluxumusib-revojuzexas.pdfIn PDF document text
- http://atmemorylane.net/uploads/1/3/0/7/130775537/dedaxutubelelub.pdfIn PDF document text
- http://theacneandskincareclinic.com/uploads/1/3/0/5/130540214/gewemadazena_lafuvenaneja_xaviwe_sedurevedu.pdfIn PDF document text
- http://adsl-63-204-18-27.benefitplans.org/uploads/1/3/0/6/130639815/130639815.html#bearing+design+pdfIn PDF document text
- http://fontawesome.iohttp://fontawesome.io/license/In 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_off000040f6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x40F6 | 16172 bytes |
SHA-256: 611b4a16b41a927328814247544712161d4a1200cce8aecc93dfc09e1466a86f |
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font_01_sfnt_off000055b0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x55B0 | 1712 bytes |
SHA-256: 7df88723569d4193f530fe437fb919d713328a77de93ba1b94bee14e62ba1f6b |
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font_02_sfnt_off00006057.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6057 | 8128 bytes |
SHA-256: b0a35853c5b3edd16df931209b797241aec233ed4a088d327e2cb730c570c182 |
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