SUSPICIOUS — mc-update_GM479516143.pdf

SUSPICIOUS — mc-update_GM479516143.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: 7f56e5b04e8f6f2d7b241314737c2c7f62a1212a0bb557f678359e3da2c0a662
• SHA-1: 690b20c88fcba5aac196138fde3b6028e63304ee
• MD5: af5124ed9a83c2bffc5526e21d6943c8
• ssdeep: 768:wr2GTI89fJbHWtOOVsn5Q7p+fzSPYHr6XVy5u7knWm:O2cIu5HWo6sna7pDwL/nWm
• TLSH: T117305BF31197CD5CBB4B8F035ABA266DB4C6D34861A2DE5141D8723D80BC9BE2F20925
• Submitted as: mc-update_GM479516143.pdf
• File type: pdf · Size: 35908 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!AF5124ED9A83

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://netcdn.tw/app/479516143/mc-update-game-hack, http://sistem.amikomsolo.ac.id/perpus/repository/how-can-i-get-robux_GM431946152.pdf, http://sistem.amikomsolo.ac.id/perpus/repository/coin-master-hack-2021-android-apk_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

• http://netcdn.tw/app/479516143/mc-update-game-hack
• http://sistem.amikomsolo.ac.id/perpus/repository/how-can-i-get-robux_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/coin-master-hack-2021-android-apk_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-robux-no-verification-no-download-2021_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-get-free-robux-hack-2021_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/arsenal-roblox-hacks-2021_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/robux-get-free_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/any-free-roblox-exploits-2021_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-create-a-free-group-on-roblox_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-free-mvp_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/robux-hack-2021-pastebin_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/coin-master-free-soins_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-change-your-roblox-name-for-free-2021_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-hack-roblox-accounts-2021-unpatched_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-how-to-get-ninja-animation-for-free_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-simulater-kit-for-roblox_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-clothes-from-other-users-roblox_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-30000-robux-pastebin_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/coin-master-free-spins-hack-no-human-verification_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-spins-coin-master-links-blogspot_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/hair-free-roblox_GM431946152.pdf

Embedded domains

• netcdn.tw
• sistem.amikomsolo.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report