SUSPICIOUS — free-tiktok-followers-no-human-verification-or-survey_GM835599320.pdf

SUSPICIOUS — free-tiktok-followers-no-human-verification-or-survey_GM835599320.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 5b35d6947fa7105eb2e037e30ac9d89ff53710644545f388dc96f3a2e854c1fd
• SHA-1: 5d89b20d913edfb71cf0660a107ec05df6c549db
• MD5: 202d32c3da4edc108aeacc39fb2020a5
• ssdeep: 768:BsYZPfj3cyzBl469qY7YDZZLyQXhmwQRRL0nKjw8I3J1VoCTsGooeCcvt+:6yz0EwLhhmwqF0f3J1RTsGooJk8
• TLSH: T1BC329EF3505BCC1C3A869F03DDB7759EB08A97891061C65196D87A3CC07C6EEAF50A22
• Submitted as: free-tiktok-followers-no-human-verification-or-survey_GM835599320.pdf
• File type: pdf · Size: 46201 bytes
• Verdict: suspicious (58/100)

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!202D32C3DA4E
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://library.futureuniversity.com/repository/minecraft-online-free-no-download_GM479516143.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.tw/app/835599320/free-tiktok-followers-no-human-verification-or-survey-game-hack, http://library.futureuniversity.com/repository/minecraft-online-free-no-download_GM479516143.pdf, http://library.futureuniversity.com/repository/how-do-you-hack-for-2021000-coins-on-flip-master_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

• https://netcdn.tw/app/835599320/free-tiktok-followers-no-human-verification-or-survey-game-hack
• http://library.futureuniversity.com/repository/minecraft-online-free-no-download_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-do-you-hack-for-2021000-coins-on-flip-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/60-free-spins-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/roblox-its-free_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-no-human-verification-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/jailbreak-script_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-spins-coin-master-unlimited_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-easy-2021-no-human-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/pokemon-go-3-free-raid-passes_GM1094591345.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-roebucks_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-free-models_GM431946152.pdf
• http://library.futureuniversity.com/repository/get-free-robux-no-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/minecraft-tools_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-coin-master-spins-daily_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-hack-to-get-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-hack-someones-roblox-account_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-robux-without-verification-or-surveys_GM431946152.pdf
• http://library.futureuniversity.com/repository/sarahahfind-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/www-roblox-com-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/200-free-spins-coin-master_GM406889139.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report