SUSPICIOUS — free-apk-mod-coin-master_GM406889139.pdf

SUSPICIOUS — free-apk-mod-coin-master_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: 2b7696d2f989bb538ed2c88d237c888ac5875d42f33e44ba97f0a0d8dce935b5
• SHA-1: 00d3458969447b17449c766a0d0169d5c485d72d
• MD5: 645622e004555fe13b119147ff22f7ee
• ssdeep: 768:9Lv9HNECx6cvD21dPdYP0MpZjPgPUNA10oO6S1:9LvlNkFPdYP0M3jPgPz1O6S1
• TLSH: T139307DF711AFCC5C6B8F4F035DB6266E2199E3846021DA11C6C8623D84ADABD6B20921
• Submitted as: free-apk-mod-coin-master_GM406889139.pdf
• File type: pdf · Size: 37619 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!645622E00455

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://perpus.stikes-bhm.ac.id/perpusbhm//repository/coin-master-daily-free-coins-link_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/406889139/free-apk-mod-coin-master-game-hack, http://perpus.stikes-bhm.ac.id/perpusbhm//repository/coin-master-daily-free-coins-link_GM406889139.pdf, http://perpus.stikes-bhm.ac.id/perpusbhm/repository/free-robux-hack-no-human-verification-or-survey_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/free-apk-mod-coin-master-game-hack
• http://perpus.stikes-bhm.ac.id/perpusbhm//repository/coin-master-daily-free-coins-link_GM406889139.pdf
• http://perpus.stikes-bhm.ac.id/perpusbhm/repository/free-robux-hack-no-human-verification-or-survey_GM431946152.pdf
• http://perpus.stikes-bhm.ac.id/perpusbhm/repository/coin-master-hack-ios-download-2021_GM406889139.pdf
• http://perpus.stikes-bhm.ac.id/perpusbhm//repository/free-robux-codes-2021_GM431946152.pdf
• http://perpus.stikes-bhm.ac.id/perpusbhm//repository/free-robux-codes-generator-no-verification_GM431946152.pdf
• http://perpus.stikes-bhm.ac.id/perpusbhm/repository/how-to-get-free-skins-in-roblox_GM431946152.pdf
• http://perpus.stikes-bhm.ac.id/perpusbhm//repository/hack-robux_GM431946152.pdf
• http://perpus.stikes-bhm.ac.id/perpusbhm/repository/how-to-get-free-roebucks-in-roblox_GM431946152.pdf
• http://perpus.stikes-bhm.ac.id/perpusbhm/repository/coin-master-daily-free-spins-2021_GM406889139.pdf
• http://perpus.stikes-bhm.ac.id/perpusbhm/repository/pubg-uc-egypt_GM1330123889.pdf
• http://perpus.stikes-bhm.ac.id/perpusbhm/repository/minecraft-pocket-edition-free-download_GM479516143.pdf
• http://perpus.stikes-bhm.ac.id/perpusbhm//repository/card-hack-in-coin-master_GM406889139.pdf
• http://perpus.stikes-bhm.ac.id/perpusbhm/repository/daily-free-spin-link-for-coin-master_GM406889139.pdf
• http://perpus.stikes-bhm.ac.id/perpusbhm/repository/coin-master-free-spin-daily-link_GM406889139.pdf
• http://perpus.stikes-bhm.ac.id/perpusbhm/repository/free-robux-pins_GM431946152.pdf
• http://perpus.stikes-bhm.ac.id/perpusbhm/repository/honest-robux-hack-may-2021_GM431946152.pdf
• http://perpus.stikes-bhm.ac.id/perpusbhm//repository/how-to-get-free-robux-by-playing-games_GM431946152.pdf
• http://perpus.stikes-bhm.ac.id/perpusbhm//repository/get-free-cards-in-coin-master_GM406889139.pdf
• http://perpus.stikes-bhm.ac.id/perpusbhm//repository/minecraft-diamond-finder-hack_GM479516143.pdf
• http://perpus.stikes-bhm.ac.id/perpusbhm/repository/free-robux-just-enter-username_GM431946152.pdf

Embedded domains

• netcdn.tw
• perpus.stikes-bhm.ac.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report