Malicious PDF — malware analysis report

Static analysis result for SHA-256 9fff75f5d6b24aa1…

MALICIOUS

PDF

40.8 KB Authoring application: LibreOffice
MD5: 3abc8e4b36e11ca1b96834ff84a75e87 SHA-1: 47fc1722f70cfa4ac5e9646f4e10233ca694ae95 SHA-256: 9fff75f5d6b24aa1259f6180f2eedcc43338d10d25a08b0b80aea5570a96bca5
120 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious File

The PDF file contains a large number of embedded links, disguised as an address label template, which is a common tactic for phishing and distributing further malware. The heuristic 'PDF_SEO_LINK_FARM' indicates a mass external PDF link farm, suggesting the primary goal is to redirect users to malicious content hosted on various domains. The ClamAV detection further confirms its malicious nature, classifying it as 'Pdf.Phishing.TtraffRobotInstall-7605656-0'.

Heuristics 3

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small 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.
  • ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
  • Embedded URL info EMBEDDED_URL
    One 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://trekpedia.weebly.com/uploads/1/3/0/4/130435659/6955bc170414.pdf
    • http://mercigifts.ca/uploads/1/3/0/6/130604858/sezudowiwev.pdf
    • http://timcurnick.com/uploads/1/3/0/6/130620694/tinolobanafu.pdf
    • https://remitiledi.weebly.com/uploads/1/3/0/5/130543133/tagogizo_bofuraz_mikadinoselo_wofaxemitaguti.pdf
    • http://myrabi.com/uploads/1/3/0/5/130588997/b750ed8f4f9.pdf
    • http://myfavoritegoodies.com/uploads/1/3/0/4/130436252/2419886.pdf
    • http://perthcleaningservice.com/uploads/1/3/0/6/130604955/fegev-tarotafes-rovozisij-tazejajug.pdf
    • http://prinseshaar.site/uploads/1/3/0/5/130550796/5f23db.pdf
    • http://mustardseedslp.com/uploads/1/3/0/5/130546237/warapajijabunuvilaba.pdf
    • http://kellylcrawford.com/uploads/1/3/0/3/130313414/barodapafumukijera.pdf
    • http://bladescommerciallawncare.com/uploads/1/3/0/5/130551287/4326942.pdf
    • http://creditcoaches.org/uploads/1/3/0/5/130590357/7183887.pdf
    • http://abidinghopeinstitute.org/uploads/1/3/0/6/130639398/jozataxizam_tulosi_pimofuba_wavesopusor.pdf
    • http://boekinbinding.nl/uploads/1/3/0/6/130620475/8b87bd514.pdf
    • http://kueadressesdesign.com/uploads/1/3/0/4/130436074/6344161.pdf
    • http://daniel-alexandru-beres.com/uploads/1/3/0/6/130604420/koxegewe.pdf
    • http://trendtop777.fun/uploads/2020/01/28/559775.pdf
    • http://cotesdesmers.com/uploads/1/3/0/2/130271045/4467939.pdf
    • http://muv.viktoria-karta.ru/uploads/2020/01/28/3353151.pdf
    • http://taggroup.nz/uploads/1/3/0/2/130272081/peleraxada-tumitul.pdf
    • http://myenterpriseinc.com/uploads/1/3/0/2/130289774/jejetuleza.pdf
    • http://passantefinancial.com/uploads/1/3/0/6/130621127/5658493.pdf
    • http://agentflamingo.com/uploads/1/3/0/6/130603749/gajasobo.pdf
    • https://tuduzafuvekifu.weebly.com/uploads/1/3/0/5/130589208/siliwilanenokuji.pdf
    • http://cxleadership.com/uploads/1/3/0/6/130605240/130605240.html#address+labels+microsoft+word+template

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001773.bin
2d895bacb686abd712e712adc14a2f023c3dd0122bf5066a0c4a70f6c80b4e1a		 pdf-font-stream PDF embedded font (sfnt) at offset 0x1773 8480 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.