SUSPICIOUS — free-spin-coin-master-twitter_GM406889139.pdf

SUSPICIOUS — free-spin-coin-master-twitter_GM406889139.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: b56ed1d3493773736cc8876325c0514d5c03e00a28ae1c8b06cdc7a82209c08a
• SHA-1: 5e37a504992cb621633692c0928e0d2ef05eb914
• MD5: a267018345e79d96598ae578da52930a
• ssdeep: 768:X4SmS3hsvxoYwMwIiowtZWk2ZUoi/707AnOWbs:XzVFpVtZWkeUoKw0nOWbs
• TLSH: T18C2F8DF321A7CC4CBF4A9F4769FB216A70CBD3843191CE528494376D94BC5AE6B20921
• Submitted as: free-spin-coin-master-twitter_GM406889139.pdf
• File type: pdf · Size: 34403 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!A267018345E7
• 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/how-to-get-free-robux-no-download-or-survey-2021_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/free-spin-coin-master-twitter-game-hack, http://sistem.amikomsolo.ac.id/perpus/repository/how-to-get-free-robux-no-download-or-survey-2021_GM431946152.pdf, http://sistem.amikomsolo.ac.id/perpus/repository/free-roblox-jailbreak-vip-server-link_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/406889139/free-spin-coin-master-twitter-game-hack
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-get-free-robux-no-download-or-survey-2021_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-roblox-jailbreak-vip-server-link_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/get-free-lives-on-coin-master_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-robux-images_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/jailbreak-roblox-hack-money_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-get-free-robux-no-human-verification-2021-pc_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-to-get-free-admin-in-roblox_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-coin-master-app_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-hair-in-roblox-boy_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/coin-master-free-coins-and-spins-2021_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/top-10-free-items-on-roblox_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-4all-cool-roblox-hack_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-spin-link_GM406889139.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/royal-high-roblox-cheats_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/how-do-you-get-roblox-money_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/dead-mist-2-hack-roblox_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-hack-by-robuxian_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/free-roblox-accounts-with-builders-club_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/roblox-hack-download-2021-jailbreak_GM431946152.pdf
• http://sistem.amikomsolo.ac.id/perpus/repository/25-roblox-for-free_GM431946152.pdf

Embedded domains

• netcdn.tw
• sistem.amikomsolo.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report