SUSPICIOUS — free-robux-codes-2021_GM431946152.pdf

SUSPICIOUS — free-robux-codes-2021_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: 84de12aa47f947fe78f6b6f69602bad12529dcfbfd9bd1a8f14cd90c98c14805
• SHA-1: 2350187c3d972c5f3ac8f0cbb1f3bea1247a378b
• MD5: e4788422f5e3f6a871d043b214dc6c9e
• ssdeep: 768:zi4v9bEsyZ2o0QtExUHgIhUGma8OCFc+o:G4uZ2o0QAfIDma7Gc+o
• TLSH: T189307CF34197DC4C3AAA8F076DBB642D64D9D38862A7DA5040D87B6CE07C6BD2F10511
• Submitted as: free-robux-codes-2021_GM431946152.pdf
• File type: pdf · Size: 36804 bytes
• Verdict: suspicious (44/100)

Detections (5 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!E4788422F5E3
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-codes-2021-game-hack, http://www.samsoncc.com/uploaded_files/userfiles/files/how-to-hack-roblox-rpg-games_GM431946152.pdf, http://www.samsoncc.com/uploaded_files/userfiles/files/does-coin-master-hack-work_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/free-robux-codes-2021-game-hack
• http://www.samsoncc.com/uploaded_files/userfiles/files/how-to-hack-roblox-rpg-games_GM431946152.pdf
• http://www.samsoncc.com/uploaded_files/userfiles/files/does-coin-master-hack-work_GM406889139.pdf
• http://www.samsoncc.com/uploaded_files/userfiles/files/mcpe-master-hack-coin-apk_GM406889139.pdf
• http://www.samsoncc.com/uploaded_files/userfiles/files/coin-master-hack-programmers_GM406889139.pdf
• http://www.samsoncc.com/uploaded_files/userfiles/files/minecraft-beta-free_GM479516143.pdf
• http://www.samsoncc.com/uploaded_files/userfiles/files/minecraft-free-version-pc_GM479516143.pdf
• http://www.samsoncc.com/uploaded_files/userfiles/files/how-to-hack-any-roblox-account_GM431946152.pdf
• http://www.samsoncc.com/uploaded_files/userfiles/files/roblox-hack-jjsploit_GM431946152.pdf
• http://www.samsoncc.com/uploaded_files/userfiles/files/free-vips-server-roblox-jailbreak_GM431946152.pdf
• http://www.samsoncc.com/uploaded_files/userfiles/files/free-robux-online-no-survey_GM431946152.pdf
• http://www.samsoncc.com/uploaded_files/userfiles/files/how-to-get-free-robux-instantly_GM431946152.pdf
• http://www.samsoncc.com/uploaded_files/userfiles/files/best-app-to-get-free-robux_GM431946152.pdf
• http://www.samsoncc.com/uploaded_files/userfiles/files/how-to-play-minecraft-for-free-on-pc_GM479516143.pdf
• http://www.samsoncc.com/uploaded_files/userfiles/files/how-to-get-robux-with-cheat-engine-67_GM431946152.pdf
• http://www.samsoncc.com/uploaded_files/userfiles/files/free-robux-havck_GM431946152.pdf
• http://www.samsoncc.com/uploaded_files/userfiles/files/roblox-exploit-free-no-viruses_GM431946152.pdf
• http://www.samsoncc.com/uploaded_files/userfiles/files/free-robux-no-password-2021_GM431946152.pdf
• http://www.samsoncc.com/uploaded_files/userfiles/files/coin-master-daily-free-spin-and-coin-link_GM406889139.pdf
• http://www.samsoncc.com/uploaded_files/userfiles/files/you-promised-my-son-free-robux_GM431946152.pdf
• http://www.samsoncc.com/uploaded_files/userfiles/files/break-free-roblox_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.samsoncc.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report