SUSPICIOUS — free-robux-no-human-verification-2021-real_GM431946152.pdf

SUSPICIOUS — free-robux-no-human-verification-2021-real_GM431946152.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: 8de87de4ed6b66079164403881bf79987a91e72a821d2637e5aaf5a6cbff6415
• SHA-1: b68f72786834015a84ea953f4e1ae93f58bb649f
• MD5: a1e005833ef249cfc58dbe560e8b6e4a
• ssdeep: 768:J4QSi5PasdpDYWZPjv7sQ+p/7JhLDauqUZSC2JEadJyol:2Vi5PHDYgjv7yp/dhPtqUZSC2yajyi
• TLSH: T1E2307DF3106BCD0C7E4B9F4399BA146EB4DBD78C6072CA5150D4BA2C90BC6AE6F20521
• Submitted as: free-robux-no-human-verification-2021-real_GM431946152.pdf
• File type: pdf · Size: 36118 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!A1E005833EF2
• 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://sistem.amikomsolo.ac.id/perpus/repository/pokemon-go-free-on-pc_GM1094591345.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-no-human-verification-2021-real-game-hack, http://sistem.amikomsolo.ac.id/perpus/repository/pokemon-go-free-on-pc_GM1094591345.pdf, http://sistem.amikomsolo.ac.id/perpus/repository/free-robux-no-anti-bot-verification_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.co/app/431946152/free-robux-no-human-verification-2021-real-game-hack
• http://sistem.amikomsolo.ac.id/perpus/repository/pokemon-go-free-on-pc_GM1094591345.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-robux-no-anti-bot-verification_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-hacks-com_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-shirt-free-copy_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/rbxfree-com-free-robux-no-human-verification_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/hack-coin-master-apk-mod_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-hack-scripts-to-fly-copy-and-paste_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-hack-codes_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/coin-master-free-spins-and-coins-daily_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-minecraft-games-for-kids_GM479516143.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-apocalypse-rising-hack_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/cheat-buddy-roblox-scripts_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/cute-girl-avatar-on-roblox-copyable-free_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/hack-my-spins-coin-master_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-get-free-robux-on-pc_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-t-shirt-roblox_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/coin-master-time-hack-ios_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/earn-free-robux-today_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/minecraft-svg-free_GM479516143.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/hack-roblox-accounts-for-robux_GM431946152.pdf

Embedded domains

• netcdn.co
• sistem.amikomsolo.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report