SUSPICIOUS — coin-master-free-coins-and-spins-2021_GM406889139.pdf

SUSPICIOUS — coin-master-free-coins-and-spins-2021_GM406889139.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 7089e788a413f6f01bdc962e74b1dcfcf05cf4ae403a37698b8c8bfb912891a7
• SHA-1: 536ad636f1104a07e7b20e58ec9ef8b60fd818f1
• MD5: b90c3b08c1eadf0ee982ccd6b675c2f4
• ssdeep: 768:UtEONi4enqPt6imMhv8rD9zUPC2PC1lmsFvmcULa4fq9L:UtfirsLvIKC2PCus0cMa4fqd
• TLSH: T109339DF7418BDE4C76CA9B439DBB2168388DD78831228A5145D8767C802C6FEEF50936
• Submitted as: coin-master-free-coins-and-spins-2021_GM406889139.pdf
• File type: pdf · Size: 48834 bytes
• Verdict: suspicious (58/100)

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!B90C3B08C1EA

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://lib.stie-aub.ac.id/repository/coin-master-free-chest-link_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/406889139/coin-master-free-coins-and-spins-2021-game-hack, http://lib.stie-aub.ac.id/repository/coin-master-free-chest-link_GM406889139.pdf, http://lib.stie-aub.ac.id/repository/how-to-hack-people-on-roblox_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.online/app/406889139/coin-master-free-coins-and-spins-2021-game-hack
• http://lib.stie-aub.ac.id/repository/coin-master-free-chest-link_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/how-to-hack-people-on-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-promo-codes-for-free-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-roblox-outfits_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/will-tiktok-free-download_GM835599320.pdf
• http://lib.stie-aub.ac.id/repository/get-roblox-for-free_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-script_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-free-spins-blogspot_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-hack-version-2021_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/free-coin-coin-master_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/how-to-download-minecraft-windows-10-edition-for-free_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/free-robux-generator-no-human-verification-2021_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/robux-scam_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/pubg-uc-zarah_GM1330123889.pdf
• http://lib.stie-aub.ac.id/repository/minecraft-wurst-client_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-robux-without-download-apps-or-survey_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-hair-on-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-free-online_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-free-2021-spin-link_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/monttechscom-coin-master-free-spins_GM406889139.pdf

Embedded domains

• netcdn.online
• lib.stie-aub.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report