SUSPICIOUS — coin-master-free-spins-app_GM406889139.pdf

SUSPICIOUS — coin-master-free-spins-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: af94c749236d042c8d43a81adff25980eef45293931f45a462f615cf09dca9bc
• SHA-1: 9e658f053c09a640d73ceb4b74b4157a0ef681fb
• MD5: b836de3efb1734c4b4dba087223dc46d
• ssdeep: 768:7m1BHT8QvdjbXLzCTuKxLXTcJ+LiLOpUtMimuD7C:y1Bz8MXqJLXS+0OpVPuDO
• TLSH: T1742F6BF301ABDC4CB9869F03E977165D64CAD38961628A0081C47B7DD0BC6AFAF00965
• Submitted as: coin-master-free-spins-app_GM406889139.pdf
• File type: pdf · Size: 33892 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!B836DE3EFB17
• 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://lib.stie-aub.ac.id/repository/best-free-roblox-outfitas_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/coin-master-free-spins-app-game-hack, http://lib.stie-aub.ac.id/repository/cars-watch-videos-free-robux_GM431946152.pdf, http://lib.stie-aub.ac.id/repository/roblox-c9m_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/coin-master-free-spins-app-game-hack
• http://lib.stie-aub.ac.id/repository/cars-watch-videos-free-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-c9m_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/best-free-roblox-outfitas_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-how-to-get-robux-for-free-2021-no-inspect_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-hack-download_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/roblox-supreme-hoodie-free_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-free-hack-download_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-card-hack-app_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/free-roblox-exploits_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-robux-com_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/easy-how-to-get-free-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-free-clothes-hack_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/how-to-get-free-tickets-bee-swar-sim-roblox_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/earn-free-robux-online-no-survey_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-shop-free-stuff_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/all-minecraft-handbooks_GM479516143.pdf
• http://lib.stie-aub.ac.id/repository/free-tiktok-editor_GM835599320.pdf
• http://lib.stie-aub.ac.id/repository/coin-master-free-cards-link_GM406889139.pdf
• http://lib.stie-aub.ac.id/repository/free-1-000-robux_GM431946152.pdf
• http://lib.stie-aub.ac.id/repository/roblox-free-followers_GM431946152.pdf

Embedded domains

• netcdn.tw
• lib.stie-aub.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report