MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a large number of external links, as detected by the PDF_SEO_LINK_FARM heuristic, pointing to various domains. The ClamAV detection and ML classifier strongly indicate malicious intent, specifically identified as phishing. The embedded URLs are likely used to redirect users to malicious sites for further exploitation.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://columbusliceremoval.com/uploads/1/3/0/6/130604022/vetevof.pdf In PDF document text
- http://actorheadshotphoto.com/uploads/1/3/0/7/130776366/xizulawebe.pdfIn PDF document text
- http://nnoutt.com/uploads/1/3/0/2/130274109/sofixebesunojasemav.pdfIn PDF document text
- http://sophiacatalina.org/uploads/1/3/0/7/130739889/kovuzimutovagezonar.pdfIn PDF document text
- http://columbcillesporthorses.com/uploads/1/3/0/7/130738632/5767563.pdfIn PDF document text
- http://genreccatalogs.com/uploads/1/3/0/6/130604182/subabepole.pdfIn PDF document text
- http://studysmartedu.com/uploads/1/3/0/6/130639313/6477882.pdfIn PDF document text
- http://ms-holly-hagman.com/uploads/1/3/0/5/130551559/pudiwowejonurew-mopagalot-bobenosogaseto.pdfIn PDF document text
- http://muzo-emeralds.net/uploads/1/3/0/5/130539227/girigurakugisoru.pdfIn PDF document text
- http://www.combatrescueexperience.com/uploads/1/3/0/5/130540405/bekotikulo.pdfIn PDF document text
- http://wakeforestfarmersmarket.org/uploads/1/3/0/7/130775712/sikarawefunafuv.pdfIn PDF document text
- http://dalmatiansofkentucky.com/uploads/1/3/0/7/130776043/fefikisedidese.pdfIn PDF document text
- http://cbdonlywa.com/uploads/1/3/0/7/130776603/ruvezebubisa.pdfIn PDF document text
- http://thephapapp.com/uploads/1/3/0/4/130436096/5145d.pdfIn PDF document text
- http://tolhouse-design.com/uploads/1/3/0/7/130775368/nomojixi-gafaja-vesagopen.pdfIn PDF document text
- http://7levelselling.stefanaarnio.com/uploads/1/3/0/6/130604045/130604045.html#benefits+of+reading+aditya+hridaya+stotraIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- https://savannah.gnu.org/projects/freefont/In PDF document text
- http://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000affd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAFFD | 1428 bytes |
SHA-256: 91cf9cd4efac8f69dcdf587659185da8236567bce3e9e4f6a5ecd944f50fae4f |
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font_01_sfnt_off0000bb48.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBB48 | 20612 bytes |
SHA-256: d8ee9463de5a02e279db3bc9675a7471e1f6a230da0c0b2759f78e5de5d47718 |
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font_02_sfnt_off0000f3f9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF3F9 | 6612 bytes |
SHA-256: fe52646f871a6eb9cf1de61a3c9796eb4ba2bc8960e3eb6871d8bedb5b662c09 |
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