SUSPICIOUS — free-robux-no-human-verification-no-survey_GM431946152.pdf

SUSPICIOUS — free-robux-no-human-verification-no-survey_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: f1279b9cf2fbfd3cd8caf0998828f38d2c232ade12a24584e0c66b8a78946b94
• SHA-1: c31bb27b13ee45e7c2937ad187f4eb07b999253a
• MD5: e3e244f994fa88fc3c3e831a2ab1b2c9
• ssdeep: 768:IVd5KssjLM/xhyrbWZPUxEdazqvxx1pidwZmKCA:h90ibvKeqvDANKCA
• TLSH: T1CC307DF74057DC8CB78A9F039DBB655D6089E3887232DA5490D4B72C80BCDBE6B60921
• Submitted as: free-robux-no-human-verification-no-survey_GM431946152.pdf
• File type: pdf · Size: 36151 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!E3E244F994FA
• 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-no-human-verification-no-survey-game-hack, http://mtsn-baranti.com/perpus/repository/coin-master-free-spins-link-no-verification-2021_GM406889139.pdf, http://mtsn-baranti.com/perpus/repository/free-100-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/free-robux-no-human-verification-no-survey-game-hack
• http://mtsn-baranti.com/perpus/repository/coin-master-free-spins-link-no-verification-2021_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/free-100-robux_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-robux-2021-no-human-verification_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/websites-that-give-you-free-robux_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-24-7-minecraft-server_GM479516143.pdf
• http://mtsn-baranti.com/perpus/repository/free-robux-ad_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-robux-codes-2021-real_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/november-hack-for-robux_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/roblox-assassin-moving-cheat_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/roblox-hack-for-robux-no-download_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-roblox-promo-codes-for-robux_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-get-free-tiktok-followers_GM835599320.pdf
• http://mtsn-baranti.com/perpus/repository/coin-master-daily-free-coins-link-today_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/free-robux-free-buying_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/roblox-free-robux-generator_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/coin-master-hack-ios-apk_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/coin-master-free-coins-links-2021_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/check-cashed-roblox-hack-download_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-robux-inspect-needed_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-robux-pastebin_GM431946152.pdf

Embedded domains

• netcdn.tw
• mtsn-baranti.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report