SUSPICIOUS — coin-master-link-app_GM406889139.pdf

SUSPICIOUS — coin-master-link-app_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: c4c51759f2fe8277c5a287da085911994baf335a69bcaa5d0a13eb78e8d411f2
• SHA-1: eb7f16e3e3ff48aa02ebea43423a777345a13377
• MD5: c7466ab8e29f171231f50b0f0998add2
• ssdeep: 768:vpEe+huZcVySDCpRl3TlpyLwOwLPTLplXtKbUxz2mDTtP:vpXQuqoJpRljlpyILTLplXtKA1DJP
• TLSH: T198318DF7119BCE1CBA4A4F03A8BA555D20CF869C72779E5084D87A6C803C7FDAB10621
• Submitted as: coin-master-link-app_GM406889139.pdf
• File type: pdf · Size: 41763 bytes
• Verdict: suspicious (58/100)

Detections (5 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: flagged
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!C7466AB8E29F
• 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://www.flotom.at/images/how-to-get-free-robux-without-doing-anything-2021_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.xyz/app/406889139/coin-master-link-app-game-hack, http://www.flotom.at/images/how-to-get-free-robux-without-doing-anything-2021_GM431946152.pdf, http://www.flotom.at/images/free-robux-come_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

• https://netcdn.xyz/app/406889139/coin-master-link-app-game-hack
• http://www.flotom.at/images/how-to-get-free-robux-without-doing-anything-2021_GM431946152.pdf
• http://www.flotom.at/images/free-robux-come_GM431946152.pdf
• http://www.flotom.at/images/robux-hack-free-robux_GM431946152.pdf
• http://www.flotom.at/images/coin-master-free-spins_GM406889139.pdf
• http://www.flotom.at/images/free-roblox-accounts-with-robux_GM431946152.pdf
• http://www.flotom.at/images/get-me-robux_GM431946152.pdf
• http://www.flotom.at/images/roblox-people-girl_GM431946152.pdf
• http://www.flotom.at/images/minecraft-survival-hacks_GM479516143.pdf
• http://www.flotom.at/images/how-to-get-free-coins-on-coin-master-2021_GM406889139.pdf
• http://www.flotom.at/images/hack-client_GM479516143.pdf
• http://www.flotom.at/images/free-robux-hack-no-human-verification-or-survey_GM431946152.pdf
• http://www.flotom.at/images/coin-master-free-spins-that-really_GM406889139.pdf
• http://www.flotom.at/images/minecraft-pe-apk-free-download_GM479516143.pdf
• http://www.flotom.at/images/robux-hack-no-human-verification_GM431946152.pdf
• http://www.flotom.at/images/coin-master-cards-hack_GM406889139.pdf
• http://www.flotom.at/images/coin-master-pc-hack-download_GM406889139.pdf
• http://www.flotom.at/images/roblox-free-robux-com_GM431946152.pdf
• http://www.flotom.at/images/roblox-password-hacker_GM431946152.pdf
• http://www.flotom.at/images/minecraft-free_GM479516143.pdf
• http://www.flotom.at/images/coin-master-free-codes_GM406889139.pdf

Embedded domains

• netcdn.xyz
• www.flotom.at

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report