MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of external links to other PDF files, indicating a link farm designed to distribute content or potentially lead users to malicious sites. The ClamAV detection and ML classifier strongly suggest malicious intent, specifically identified as 'Pdf.Phishing.TtraffRobotInstall-7605656-0'. While no scripts were explicitly extracted, the structure and heuristic firings point towards a phishing or content distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
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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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ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
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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://www.candicemjewell.co.uk/uploads/1/3/0/6/130604561/4293667.pdf
- http://homecook4you.com/uploads/1/3/0/3/130379365/rigemo-xuvemuxaku-punem-jilururavuzuki.pdf
- http://lifeofthepartymidland.com/uploads/1/3/0/2/130288447/78386ac75.pdf
- http://moniquewgyoga.com/uploads/1/3/0/5/130540293/gesukugoromol.pdf
- http://mamacuervo.com/uploads/1/3/0/4/130478347/4d91c4c90d5fb.pdf
- http://socalseas.com/uploads/1/3/0/4/130476873/5041656.pdf
- http://ariana-johnson.com/uploads/1/3/0/7/130775784/relobixibeg.pdf
- http://studioprbozeman.com/uploads/1/3/0/5/130539105/zomugu.pdf
- http://liqourlawvt.net/uploads/1/3/0/6/130605111/915e2a718d.pdf
- http://pintanbastos.net/uploads/1/3/0/8/130813714/2d4944ecbf7c9.pdf
- http://mibias.net/uploads/1/3/0/4/130477090/vefisusun-vopigepixusafe.pdf
- http://brown-sugar.com.au/uploads/1/3/0/5/130551390/d696b39024.pdf
- http://goodn3wsgirl.com/uploads/1/3/0/7/130738919/51986dfd.pdf
- http://centraliowa.org/uploads/1/3/0/6/130622103/berud.pdf
- http://workone.info/uploads/1/3/0/4/130436483/tuxonemigaje-kokodebepuw.pdf
- http://myrocketflow.com/uploads/1/3/0/2/130289304/4542762.pdf
- http://ourbloc.co/uploads/1/3/0/5/130589412/goxepizeniz.pdf
- http://www.jazzmoondogs.com/uploads/1/3/0/2/130289754/130289754.html#sinhala+unicode+keyboard+download
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
- http://sinhala.sourceforge.net/
- http://sinhala.cvs.sourceforge.net/viewvc/*checkout*/sinhala/sinhala/fonts/CREDITS
- http://www.gnu.org/licenses/gpl-2.0.html
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00002692.binca889182d22413b1a5b6446cd5d954c095bfc2c8b2fec1022b19199100617195 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2692 | 16028 bytes |
font_01_sfnt_off00003ccf.binae9e52f41d8931315c481267074c29630cb391dee04aee2f5a937fd52d1d5226 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3CCF | 27592 bytes |
font_02_sfnt_off00007df2.binf0f4eafe07856adadca112f4c8ac09231ae3f30076f8f04283eff985b512b4e5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DF2 | 8236 bytes |
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