Malicious PDF — malware analysis report

Static analysis result for SHA-256 bab48ab7c160e76f…

MALICIOUS

PDF

35.2 KB Created: 2021-07-01 14:04:49 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-15
MD5: 429c09ad49f22c01b1d7285f7ec0e52f SHA-1: 4de1c1a41e669715d6d1ecd46cab795609326164 SHA-256: bab48ab7c160e76fe227c52b11b99f06dcbe141f124faf1156bbb9917af8d863
62 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious File

The document contains multiple embedded URLs and a prominent external URI pointing to sites offering game hacks and cheats, strongly suggesting a lure for downloading malicious content. The presence of a "download button" heuristic and the callback lure further support a phishing or scamming intent. No scripts were extracted, but the overall pattern indicates a malicious document designed to trick users into downloading further malware.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9980

Heuristics 4

  • Callback phishing phone lure medium SE_CALLBACK_LURE
    Document asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
  • 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://netcdn.co/app/431946152/comment-avoir-admin-commande-for-free-roblox-game-hack PDF link annotation
    • http://www.hlad.hr/files/roblox-hack-unlimited-robux_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/promo-codes-for-free-robux_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/krnl-download_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/free-fans-on-tiktok_GM835599320.pdfIn PDF document text
    • http://www.hlad.hr/files/free-accounts-and-passwords-for-roblox_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/roblox-high-school-2-cheat_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/free-headless-head-roblox_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/coin-master-free-coins-and-spins-daily_GM406889139.pdfIn PDF document text
    • http://www.hlad.hr/files/coin-master-hack-pc-free_GM406889139.pdfIn PDF document text
    • http://www.hlad.hr/files/robux-hacks-2021_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/free-coins-coin-master-link-2021_GM406889139.pdfIn PDF document text
    • http://www.hlad.hr/files/without-tiktok-free-view-iphone-11_GM835599320.pdfIn PDF document text
    • http://www.hlad.hr/files/free-robux-only-username_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/roblox-dungeon-quest-free-account_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/how-to-get-free-robux-easy-on-phone_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/coin-master-free-cards_GM406889139.pdfIn PDF document text
    • http://www.hlad.hr/files/how-to-get-free-spins-and-coins-on-coin-master_GM406889139.pdfIn PDF document text
    • http://www.hlad.hr/files/coin-master-codes_GM406889139.pdfIn PDF document text
    • http://www.hlad.hr/files/roblox-robux-hack-android-2021_GM431946152.pdfIn PDF document text
    • http://www.hlad.hr/files/roblox-unblocked-hacked_GM431946152.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_off000030b0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x30B0 22940 bytes
SHA-256: 907484631c077cd044419a4a99332403ba5e00865d7e38319479b3ce9ed97753
font_01_sfnt_off00006360.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6360 19420 bytes
SHA-256: 03e7c8ea6facd6c9ca4694c5b1f6a606e43d1ad50e4403eef9f2e301e024143f

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