SUSPICIOUS — free-robux-no-human-verification-or-survey-2021_GM431946152.pdf

SUSPICIOUS — free-robux-no-human-verification-or-survey-2021_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: 4ae1f55bf3eddd243c643547138d9a0cf99ef9574bc0194f27df23dc4aee85a5
• SHA-1: ee344665a434f55f3e577b83362697ef0290ffeb
• MD5: 2157fd020a25f4bff0c8d5364fc0ad93
• ssdeep: 768:EqtAhljIt+VE/XoXnUCnpWsp0dLbfZVX:ltAi+VE/+UCgsp0dhVX
• TLSH: T1832F8CF70097EC5CB98BCB475EB3525DB09AD38C7571DA4042C8376C80B9AEE6B10922
• Submitted as: free-robux-no-human-verification-or-survey-2021_GM431946152.pdf
• File type: pdf · Size: 33903 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!2157FD020A25

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-or-survey-2021-game-hack, https://new-era.com.tw/image/data/files/how-to-hack-coin-master-ios_GM406889139.pdf, https://new-era.com.tw/image/data/files/all-free-items-in-roblox_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-or-survey-2021-game-hack
• https://new-era.com.tw/image/data/files/how-to-hack-coin-master-ios_GM406889139.pdf
• https://new-era.com.tw/image/data/files/all-free-items-in-roblox_GM431946152.pdf
• https://new-era.com.tw/image/data/files/minecraft-iphone-free_GM479516143.pdf
• http://new-era.com.tw/image/data/files/minecraft-wurst-hacked-client_GM479516143.pdf
• https://new-era.com.tw/image/data/files/toolbox-for-minecraft-pe-mod-apk_GM479516143.pdf
• https://new-era.com.tw/image/data/files/robux-gift-card-free_GM431946152.pdf
• http://new-era.com.tw/image/data/files/how-to-get-free-pets-in-adopt-me-roblox_GM431946152.pdf
• http://new-era.com.tw/image/data/files/game-coin-master-hack_GM406889139.pdf
• http://new-era.com.tw/image/data/files/can-you-give-me-robux_GM431946152.pdf
• http://new-era.com.tw/image/data/files/coin-master-hack-cydia_GM406889139.pdf
• https://new-era.com.tw/image/data/files/robux-hack-life_GM431946152.pdf
• http://new-era.com.tw/image/data/files/free-roblox-hair-boy_GM431946152.pdf
• http://new-era.com.tw/image/data/files/android-1-com-roblox-hack_GM431946152.pdf
• http://new-era.com.tw/image/data/files/roblox-hack-codes-2021_GM431946152.pdf
• http://new-era.com.tw/image/data/files/pokemon-go-free-trades_GM1094591345.pdf
• https://new-era.com.tw/image/data/files/roblox-hack-2021-no-human-verification_GM431946152.pdf
• https://new-era.com.tw/image/data/files/free-robux-generator-2021-no-survey_GM431946152.pdf
• https://new-era.com.tw/image/data/files/synapse-roblox-cheat_GM431946152.pdf
• http://new-era.com.tw/image/data/files/free-coins-coin-master-spins_GM406889139.pdf
• https://new-era.com.tw/image/data/files/apk-coin-master-hack_GM406889139.pdf

Embedded domains

• netcdn.tw
• new-era.com.tw

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report