MALICIOUS — free-robux-comtoday_GM431946152.pdf

MALICIOUS — free-robux-comtoday_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: d545920a4f7b759220bb8d22587627d85dd01333bc5a0ec8915cd407ae7b2b63
• SHA-1: 6a839c0bee1d0442ecf2445e520aa478d862b3f7
• MD5: 20f653168470fe113db51ae140fe3d44
• ssdeep: 1536:ieiy7/4Vw1DkswYPGD24WkGlL++3ZslsQ:jj7QVDswycAL+Jln
• TLSH: T1BF34AFF3519BDC4CB69A9F43EDBA251D3149D68431329A4151D8372CC07CEBE2E70A61
• Submitted as: free-robux-comtoday_GM431946152.pdf
• File type: pdf · Size: 54503 bytes
• Verdict: malicious (75/100)

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!20F653168470

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://mtsn-baranti.com/perpus/repository/coin-master-hacks-no-downloading_GM406889139.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: https://netcdn.tw/app/431946152/free-robux-comtoday-game-hack, http://mtsn-baranti.com/perpus/repository/coin-master-free-spins-link-no-verification-2021_GM406889139.pdf, http://mtsn-baranti.com/perpus/repository/coin-master-free-daily-rewards_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/431946152/free-robux-comtoday-game-hack
• http://mtsn-baranti.com/perpus/repository/coin-master-free-spins-link-no-verification-2021_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/coin-master-free-daily-rewards_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/minecraft-switch-free_GM479516143.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-get-free-robux-fast-and-easy_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-minecraft-bedrock-server-hosting-24-7_GM479516143.pdf
• http://mtsn-baranti.com/perpus/repository/coin-master-hacks-no-downloading_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/coin-master-link_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/robux-sign_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-get-free-coins-on-coin-master-hack_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-get-free-robux-without-verifying-2021_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/hacks-de-roblox-booga-booga_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/rewards-roblox-com_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/coin-master-free-spins-link-today-twitter_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/coin-master-free-spins-and-free-coins_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/free-minecraft-games-for-kids_GM479516143.pdf
• http://mtsn-baranti.com/perpus/repository/get-robux-for-free-2021_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/roblox-dominus-free_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/coin-master-free-coins_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-use-pastebin-hacks-to-swear-in-roblox_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/coin-master-free-coins-links-2021_GM406889139.pdf

Embedded domains

• netcdn.tw
• mtsn-baranti.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report