Malicious PDF — malware analysis report

Static analysis result for SHA-256 fe83bd16728e209b…

MALICIOUS

PDF

40.0 KB Authoring application: LibreOffice Draw
MD5: c6556abc3994e9f73fad620ff4251b73 SHA-1: a97d4bd94ed7df469ace8fe9baf1ea8b1364ddd5 SHA-256: fe83bd16728e209bf504a034e09524f0bd35436cdad633c29c79fc75b9ac693e
136 Risk Score

Malware Insights

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

The PDF file contains a link farm with 31 external PDF links, masquerading as an acknowledgement receipt template. This is a common phishing tactic to redirect users to malicious content. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' further supports the malicious nature of this file.

Heuristics 5

  • 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
  • Fake invoice / payment lure low SE_INVOICE_LURE
    Document contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • 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://joyinocencio.com/uploads/1/3/0/2/130273762/fupofulewutizavodeka.pdf
    • http://drrobertlang.com/uploads/1/3/0/7/130740184/0bd2fb48808f.pdf
    • http://millennialrealtysolutions.com/uploads/1/3/0/7/130738706/forogexenuj_vozofizadupo.pdf
    • http://luciablu.com/uploads/1/3/0/5/130589020/belegifegago_suxokebimorigil.pdf
    • http://webmail.bailouttow.com/uploads/1/3/0/8/130874148/383df.pdf
    • http://michellewhyman.com/uploads/1/3/0/5/130550912/xoraja-fufagaxutoze-tofijemaxipite-bugadojela.pdf
    • http://comidaemlondres.co.uk/uploads/1/3/0/2/130272462/jekowarokeg.pdf
    • http://cfdaccounting.net/uploads/1/3/0/6/130604187/mamudofodunebofitaz.pdf
    • http://bargeacbll.com/uploads/1/3/0/2/130287513/kekosatariduxiv_wisamu_fekijavamo_bajeli.pdf
    • http://theartofballoons.eu/uploads/1/3/0/3/130379814/bdad9852c.pdf
    • http://bremenfamilymartialarts.com/uploads/1/3/0/3/130323630/xemex.pdf
    • http://panelinha.net/uploads/1/3/0/7/130776562/75a50.pdf
    • http://annamyers.info/uploads/1/3/0/6/130621740/vuvomidu-nunamikijow.pdf
    • http://ourlibertypark.net/uploads/1/3/0/5/130546937/dalope.pdf
    • http://decou.org/uploads/1/3/0/5/130550998/paruwiberev_sivizugan_fulumesapene_feperexivaf.pdf
    • http://mintofarm.ca/uploads/1/3/0/7/130776657/6960027.pdf
    • http://oddballdigital.com/uploads/1/3/0/2/130272260/dunexewow.pdf
    • http://uvirtualcare.com/uploads/1/3/0/7/130739719/mosopexanigi.pdf
    • http://biteables.com/uploads/1/3/0/4/130436172/5379796.pdf
    • http://www.myhelpdesk.store/uploads/1/3/0/6/130620659/7940910.pdf
    • http://johnsiecagle.com/uploads/1/3/0/2/130289554/gozavutoboxuvi_nejesumugis_fomuvegaj.pdf
    • http://drandrewlukaris.com/uploads/1/3/0/4/130476896/jegaju.pdf
    • http://maandpaspopcorn.com/uploads/1/3/0/6/130620885/9f29e.pdf
    • http://baileyjohall.com/uploads/1/3/0/7/130775156/fasetomevo.pdf
    • http://smimarketingservices.com/uploads/1/3/0/5/130589315/kubosazepawe.pdf
    • http://melbournehotel.devsite-1.com/uploads/1/3/0/3/130313224/130313224.html#acknowledgement+receipt+template+word+free+download
    • http://michellewhyman.com/uploads/1/3/0/5/130550912/xoraja-fufagaxutoze-tof

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000376e.bin
c95655536397b2a510a8180e6990d8f6632823ed033c05966a9282eac317ddd7		 pdf-font-stream PDF embedded font (sfnt) at offset 0x376E 8028 bytes

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