SUSPICIOUS — claimrbx-free-robux_GM431946152.pdf

SUSPICIOUS — claimrbx-free-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 364984dfd8c0825b8714db963cd2c2158930d2ecad966472e905b6644a62e3d9
• SHA-1: f1388663bcc3a3520c7421baa6d167d472d17de0
• MD5: dbd136d1a3ea95182923de257b3182ef
• ssdeep: 768:U8WGBJffQF3JLcyst1xzRl6+QyLECttbtoHMh5503wHZdMc:yUVfypcnhvLEC/t0Mh8AHZdMc
• TLSH: T11C2F6BF740ABCD1C7A9A4F0398F6111974CBD38C6173DA4091E9772C84BC6AE6E119B2
• Submitted as: claimrbx-free-robux_GM431946152.pdf
• File type: pdf · Size: 35573 bytes
• Verdict: suspicious (44/100)

Detections (4 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: Trojan:PDF/Phish.CFN!MTB
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!DBD136D1A3EA

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://netcdn.tw/app/431946152/claimrbx-free-robux-game-hack, http://labfisika.undiksha.ac.id/perpustakaan/repository/roblox-promo-code-to-get-free-robux_GM431946152.pdf, http://labfisika.undiksha.ac.id/perpustakaan/repository/coin-master-hack-no-download_GM406889139.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: uri-action - static signal, weight 0.30, confidence 0.60
• Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• http://netcdn.tw/app/431946152/claimrbx-free-robux-game-hack
• http://labfisika.undiksha.ac.id/perpustakaan/repository/roblox-promo-code-to-get-free-robux_GM431946152.pdf
• http://labfisika.undiksha.ac.id/perpustakaan/repository/coin-master-hack-no-download_GM406889139.pdf
• http://labfisika.undiksha.ac.id/perpustakaan/repository/coin-master-spin-cheat_GM406889139.pdf
• http://labfisika.undiksha.ac.id/perpustakaan//repository/free-robux-no-verification-2021-android_GM431946152.pdf
• http://labfisika.undiksha.ac.id/perpustakaan/repository/how-to-get-minecraft-for-free-on-xbox_GM479516143.pdf
• http://labfisika.undiksha.ac.id/perpustakaan/repository/hacked-roblox-2021x2021_GM431946152.pdf
• http://labfisika.undiksha.ac.id/perpustakaan/repository/roblox-free-play-no-download-online_GM431946152.pdf
• http://labfisika.undiksha.ac.id/perpustakaan/repository/robuxlove-net-free-robux_GM431946152.pdf
• http://labfisika.undiksha.ac.id/perpustakaan/repository/gain-free-robux_GM431946152.pdf
• http://labfisika.undiksha.ac.id/perpustakaan/repository/how-to-spawn-models-in-roblox-with-hack_GM431946152.pdf
• http://labfisika.undiksha.ac.id/perpustakaan/repository/free-play-roblox-hotel_GM431946152.pdf
• http://labfisika.undiksha.ac.id/perpustakaan/repository/comment-hacker-dans-roblox_GM431946152.pdf
• http://labfisika.undiksha.ac.id/perpustakaan/repository/urbx-club-roblox-free-robux_GM431946152.pdf
• http://labfisika.undiksha.ac.id/perpustakaan/repository/free-robux-generator-no-verification_GM431946152.pdf
• http://labfisika.undiksha.ac.id/perpustakaan/repository/coin-master-hack-tool-2021_GM406889139.pdf
• http://labfisika.undiksha.ac.id/perpustakaan/repository/roblox-synapse-hack_GM431946152.pdf
• http://labfisika.undiksha.ac.id/perpustakaan/repository/roblox-tycoon-money-hack-cheat-engine-64_GM431946152.pdf
• http://labfisika.undiksha.ac.id/perpustakaan/repository/hacker-clothes-roblox_GM431946152.pdf
• http://labfisika.undiksha.ac.id/perpustakaan//repository/free-spin-and-coin_GM406889139.pdf
• http://labfisika.undiksha.ac.id/perpustakaan/repository/broken-bones-4-hack-roblox_GM431946152.pdf

Embedded domains

• netcdn.tw
• labfisika.undiksha.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report