Malicious PDF — malware analysis report

Static analysis result for SHA-256 d0307da6631f3ff9…

MALICIOUS

PDF

244.7 KB Created: 2021-04-04 10:52:52 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-23
MD5: 8f8db8ad636b5c42050ea269cc5d5886 SHA-1: 6de2fbf0dd42cb50ae5e0a2eedd6478178175aa7 SHA-256: d0307da6631f3ff9b19c1227d849b0fb90aef7cb7f9c1b7dcc1ce08895e8d02a
72 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is identified as malicious by ClamAV with a specific phishing signature related to Roblox. The document body and embedded heuristics indicate a lure for a 'Roblox Hack', suggesting a phishing or scam attempt. Multiple external URLs are present, likely serving as landing pages or download sources for the purported hack.

Machine Learning

  • Nyx PDF Classifier clean score 0.1227

Heuristics 4

  • ClamAV: Pdf.Phishing.Roblox062100-9873116-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Roblox062100-9873116-0
  • 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
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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://gaminggenerator.org/app/431946152/roblox-hack-2021-online-free-robux PDF link annotation
    • http://abqwinair.com/images/im-gonna-hack-roblox.pdfIn PDF document text
    • http://www.teapotjewelry.com/images/jailbreak-roblox-money-hacks.pdfIn PDF document text
    • https://zabota-kashira.ru/images/how-to-sell-clothes-for-free-on-roblox-place.pdfIn PDF document text
    • http://www.lascalamilanowallcovering.it/images/roblox-gun-script-hack-r15.pdfIn PDF document text
    • http://torkelson.se/images/full-server-hack-roblox.pdfIn PDF document text
    • https://bgescc.com/images/how-u-get-free-robux.pdfIn PDF document text
    • http://www.maakherumusic.net/images/cheat-cs-go-roblox.pdfIn PDF document text
    • http://www.bernerpupping.at/images/como-recuperar-mi-cuenta-hackeada-de-roblox.pdfIn PDF document text
    • http://engelum.com/images/free-robux-generator-online-no-survey-scratch-studio.pdfIn PDF document text
    • http://www.lascalamilanowallcovering.it/images/roblox-hack-account-real.pdfIn PDF document text
    • https://www.millatgears.com/images/free-kohls-admin-roblox.pdfIn PDF document text
    • http://standart-lab.ru/images/birmungham-airport-roblox-free.pdfIn PDF document text
    • https://pagadder.com/images/adopt-me-roblox-hack-script.pdfIn PDF document text
    • http://aeroclub-kaernten.at/images/free-robux-generator-no-human-verification-2021-ios.pdfIn PDF document text
    • https://hassel-event.de/images/rbc-points-get-free-roblox.pdfIn PDF document text
    • http://mydevice.com.au/images/how-to-buy-free-gamepass-on-roblox-2021.pdfIn PDF document text
    • https://reggieslockandkey.com/images/robux-hack-computer-no-app-download-computer-2021.pdfIn PDF document text
    • http://legs11.co.za/images/roblox-granny-hack-script.pdfIn PDF document text
    • http://www.brtes.com/images/free-robux-roblox-group.pdfIn PDF document text
    • https://estalagemmonteverde.com.br/images/paginas-de-hacks-de-roblox.pdfIn PDF document text
    • http://www.gadanie.lv/images/roblox-btools-hack-exploit.pdfIn PDF document text
    • http://lichtdrukkerijwijchen.nl/images/free-robux-premium-launcher.pdfIn PDF document text
    • http://www.rezbb.sk/images/roblox-welcome-to-the-neighborhood-of-robloxia-v4-free.pdfIn PDF document text
    • http://safari-crimea.com/images/como-hackear-cuentas-en-roblox-2021.pdfIn PDF document text
    • http://iluvlocalplaces.com/images/roblox-accounts-free-no-security.pdfIn PDF document text
    • http://aiyta.com/images/case-clicker-cheats-roblox-2021.pdfIn PDF document text
    • https://ghpa.ru/images/free-robux-inspecting-method.pdfIn PDF document text
    • https://luminouswisdom.org/images/free-hat-roblox-2021.pdfIn PDF document text
    • http://internetdeputy.com/images/pastebin-robux-hack.pdfIn PDF document text
    • http://www.cbgp.upm.es/images/bird-set-free-roblox-id.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0003802f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3802F 19932 bytes
SHA-256: cc5112a632486e01d7978e78a41069f94f36181e1f33f4a7d87ad0073d69e959
font_01_sfnt_off0003a947.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3A947 18540 bytes
SHA-256: fd102590af020e69f7286325309ba5f1abaf693ac39b10905f2934c5ad374bb5