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 external links, as indicated by the PDF_SEO_LINK_FARM heuristic. The ClamAV detection and ML classifier also flagged this file as malicious, specifically identifying it as Pdf.Phishing.TtraffRobotInstall. The document body, though heavily obfuscated, contains text related to oil pollution, which appears to be a lure to disguise the malicious intent of linking to numerous external PDF files. The primary attack pattern involves directing users to these external resources.
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://alexdibranco.us/uploads/1/3/0/8/130874409/1238074.pdf In PDF document text
- http://forzadesignbuildremodel.com/uploads/1/3/0/3/130379163/6584083.pdfIn PDF document text
- http://columbiaperioalumni.com/uploads/1/3/0/5/130551072/poripenexodev-janeja.pdfIn PDF document text
- http://newspiritholdings.com/uploads/1/3/0/8/130874012/xubizano.pdfIn PDF document text
- http://celebrationsandsweetcreations.com/uploads/1/3/0/6/130620557/rixenedexofifabezira.pdfIn PDF document text
- http://bridgerbasinoutdoors.shop/uploads/1/3/0/8/130874126/cd2c549ceeeb94.pdfIn PDF document text
- http://federalbackgroundchecks.org/uploads/1/3/0/6/130640029/e866689af6de.pdfIn PDF document text
- http://villasdiamante.com.mx/uploads/1/3/0/5/130539492/5049482.pdfIn PDF document text
- http://nastymattress.com/uploads/1/3/0/8/130874501/f25552e.pdfIn PDF document text
- http://89knc.bpmtc.com/uploads/1/3/0/2/130289158/674c60e29da.pdfIn PDF document text
- http://maryneimanphotography.com/uploads/1/3/0/6/130620651/fafetagi.pdfIn PDF document text
- http://sbtopics.com/uploads/1/3/0/6/130620930/suzatazezosug-folaver-zegodusonulu.pdfIn PDF document text
- http://chrisandjeremy.com/uploads/1/3/0/5/130539738/pajogixalodogukozi.pdfIn PDF document text
- http://www.misprid.com/uploads/1/3/0/6/130639939/tepawulazenupakim.pdfIn PDF document text
- http://northstarcsllc.com/uploads/1/3/0/7/130776519/7578255.pdfIn PDF document text
- http://gertieandruth.com.au/uploads/1/3/0/6/130620863/ronajijivu.pdfIn PDF document text
- http://mindmusclefitness.com/uploads/1/3/0/7/130775503/2523166.pdfIn PDF document text
- http://newfilmmakersadventure.com/uploads/1/3/0/6/130604692/db7f95a.pdfIn PDF document text
- http://acqrealty.com/uploads/1/3/0/6/130639784/divifobekatel.pdfIn PDF document text
- http://pudgery.com/uploads/1/3/0/2/130272554/7972176.pdfIn PDF document text
- http://cmteam.com/uploads/1/3/0/2/130289731/5639376.pdfIn PDF document text
- http://www.goldenafrovr.com/uploads/1/3/0/2/130271158/130271158.html#effects+of+oil+pollution+on+the+marine+environment+pdfIn PDF document text
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004c58.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4C58 | 7916 bytes |
SHA-256: 62bbbf0aa22991f4b2dfb6d4e036ebecc185d6b4a6635001dd56f34f999f1e11 |
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