SUSPICIOUS — 250-robux-free_GM431946152.pdf

SUSPICIOUS — 250-robux-free_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: aecedfbcf08b2dbe146594b9fc436484398cd858ee1807f6748a45d649cf97a2
• SHA-1: ef010cca7c24ba3fe996e5f990cff3b1bdbe0c4f
• MD5: f2146aab99738af9bcce21a2ba81c99c
• ssdeep: 768:MpZyaM+7sBiIEi34jnS53MRO4k/fiXyX6Pg5FZ09od+aVrf094NPvZVdvaZJwMv:MWw7sgI5WS6xX1Pg5Fu9oXMyZf+JwY
• TLSH: T1EE339EF7609BDD4CB6999F4399BA26187489D28C3261EE4084D8793CC0BCBBD7B50631
• Submitted as: 250-robux-free_GM431946152.pdf
• File type: pdf · Size: 50468 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!F2146AAB9973
• 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://mtsn-baranti.com/perpus/repository/spin-free-coin-master_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.tw/app/431946152/250-robux-free-game-hack, http://mtsn-baranti.com/perpus/repository/spin-free-coin-master_GM406889139.pdf, http://mtsn-baranti.com/perpus/repository/free-spins-coin-master-2021-today_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/431946152/250-robux-free-game-hack
• http://mtsn-baranti.com/perpus/repository/spin-free-coin-master_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/free-spins-coin-master-2021-today_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/spin-coin-master-free_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/robux-converter_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-get-free-robux-for-real_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/coin-master-free-spins-and-coins-daily-links_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/gamehunters-coin-master_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/free-modded-minecraft-server_GM479516143.pdf
• http://mtsn-baranti.com/perpus/repository/80-free-spins-coin-master_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-get-minecraft-pocket-edition-for-free_GM479516143.pdf
• http://mtsn-baranti.com/perpus/repository/coin-master-free-spins-link-fb_GM406889139.pdf
• http://mtsn-baranti.com/perpus/repository/free-robux-without-downloading-anything_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-robux-hacks-no-verification_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-get-minecraft-for-free-on-phone_GM479516143.pdf
• http://mtsn-baranti.com/perpus/repository/how-to-get-free-robux-codes_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/can-i-get-free-robux_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/can-i-get-minecraft-for-free_GM479516143.pdf
• http://mtsn-baranti.com/perpus/repository/free-roblox-accounts-with-robux-that-work-2021_GM431946152.pdf
• http://mtsn-baranti.com/perpus/repository/coin-master-hack-activegamer_GM406889139.pdf

Embedded domains

• netcdn.tw
• mtsn-baranti.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report