MALICIOUS
192
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links to external PDF files, a technique often used to distribute malware or redirect users to phishing sites. The ClamAV detection and ML classifier further support its malicious nature. Although no scripts were explicitly extracted, the PDF structure and embedded links suggest an attempt to lure users to malicious content, likely as part of a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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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PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
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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://bbfcafe.shop/uploads/1/3/0/6/130604848/fagexatorid-gigojepuga-timatinufo.pdf In PDF document text
- http://andrusha.xyz/uploads/2020/01/28/040b05efe13.pdfIn PDF document text
- http://z-kiski.fun/uploads/2020/01/28/bawevose.pdfIn PDF document text
- http://mynativegardenoasis.net/uploads/1/3/0/6/130621620/vofedudebixuve.pdfIn PDF document text
- http://folelepafo.posital-encoder.ru/uploads/2020/01/27/dezusowonasinamowax.pdfIn PDF document text
- http://brandmediax.com/uploads/1/3/0/4/130494743/mariwopopegobe.pdfIn PDF document text
- http://vunefap.nalegke.pro/uploads/2020/01/29/gasebaxovo.pdfIn PDF document text
- http://shtory.pro/uploads/2020/01/29/e79f4f01.pdfIn PDF document text
- http://mindbodyconnectionmassagepilates.com/uploads/1/3/0/5/130590279/0bd054d92.pdfIn PDF document text
- http://centralcarolinagsdclub.com/uploads/1/3/0/4/130435556/xosudenojidedejuweg.pdfIn PDF document text
- http://opt-sales.ru/uploads/2020/01/28/luvebixol.pdfIn PDF document text
- http://sunriseonlinecourses.com/uploads/1/3/0/5/130542831/47675307db8148.pdfIn PDF document text
- http://livingthepondlife.org/uploads/1/3/0/5/130588876/fogikodefaras.pdfIn PDF document text
- http://progressplacetest2.weebly.com/uploads/1/3/0/4/130488158/fituw.pdfIn PDF document text
- http://diku.cityglush7.icu/uploads/2020/01/28/678862.pdfIn PDF document text
- http://vollair.com/uploads/1/3/0/5/130589264/f1e32950eb7d1f.pdfIn PDF document text
- http://coltsound.com/uploads/1/3/0/6/130640057/4042282.pdfIn PDF document text
- http://miracleinabucket.com/uploads/1/3/0/5/130543941/130543941.html#billie+eilish+bellyache+piano+sheet+musicIn PDF document text
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000014d5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14D5 | 9136 bytes |
SHA-256: 1bbf2efefa2f2a6ac1d4a2ddff21233feede0e5b24ef686b95f9158ecd3f7c57 |
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