SUSPICIOUS — robux-generator-2021_GM431946152.pdf

SUSPICIOUS — robux-generator-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: 7529efea0215f76d8df6672234f8eead0c586ca06a80444ccb953178dcb9396a
• SHA-1: 4572b36280af79c31214c57e0ef9ca480f87b941
• MD5: 59723914c034224946c1eb2dd56aa013
• ssdeep: 768:O5PmzYdeys6sm6nuazm9WFmWNW/EMPF6M1OMOg6w:4+zYdeiSuazB6HPFL4MOg6w
• TLSH: T1FB2F4AF78157CE5C768E8B0399AB612CB4C9C7882177DB914489736EC0AD5AF3F10622
• Submitted as: robux-generator-2021_GM431946152.pdf
• File type: pdf · Size: 34008 bytes
• Verdict: suspicious (44/100)

Detections (5 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!59723914C034
• 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/robux-generator-2021-game-hack, http://www.himalassociation.org/himal/ck_image/files/coin-master-free-spins-and-coins-2021_GM406889139.pdf, http://www.himalassociation.org/himal/ck_image/files/claimrbx-free-robux_GM431946152.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/robux-generator-2021-game-hack
• http://www.himalassociation.org/himal/ck_image/files/coin-master-free-spins-and-coins-2021_GM406889139.pdf
• http://www.himalassociation.org/himal/ck_image/files/claimrbx-free-robux_GM431946152.pdf
• http://www.himalassociation.org/himal/ck_image/files/how-to-get-free-spins-in-coin-master_GM406889139.pdf
• http://www.himalassociation.org/himal/ck_image/files/free-robux-com-real_GM431946152.pdf
• http://www.himalassociation.org/himal/ck_image/files/http-appsmob-info-coin-master-hack_GM406889139.pdf
• http://www.himalassociation.org/himal/ck_image/files/roblox-hack-how-to-load-lua-gui_GM431946152.pdf
• http://www.himalassociation.org/himal/ck_image/files/minecraft-pe-free-download-android_GM479516143.pdf
• http://www.himalassociation.org/himal/ck_image/files/coin-master-free-spins-link-deutsch-ios_GM406889139.pdf
• http://www.himalassociation.org/himal/ck_image/files/minecraft-windows-10-hacked-client_GM479516143.pdf
• http://www.himalassociation.org/himal/ck_image/files/how-to-get-free-robux-december-2021_GM431946152.pdf
• http://www.himalassociation.org/himal/ck_image/files/free-code-that-give-robux-giveaway_GM431946152.pdf
• http://www.himalassociation.org/himal/ck_image/files/how-to-get-free-robux-without-verification-2021_GM431946152.pdf
• http://www.himalassociation.org/himal/ck_image/files/free-redeemable-roblox-cards-2021_GM431946152.pdf
• http://www.himalassociation.org/himal/ck_image/files/is-coin-master-hack-safe_GM406889139.pdf
• http://www.himalassociation.org/himal/ck_image/files/roblox-burd-hack_GM431946152.pdf
• http://www.himalassociation.org/himal/ck_image/files/minecraft-skins-free-girl_GM479516143.pdf
• http://www.himalassociation.org/himal/ck_image/files/roblox-backpacking-hack-script_GM431946152.pdf
• http://www.himalassociation.org/himal/ck_image/files/free-roblox-accounts-2021-bugmenot_GM431946152.pdf
• http://www.himalassociation.org/himal/ck_image/files/minecraft-cheat-client_GM479516143.pdf
• http://www.himalassociation.org/himal/ck_image/files/free-account-roblox-2021_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.himalassociation.org

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report