SUSPICIOUS — free-robux-app-real_GM431946152.pdf

SUSPICIOUS — free-robux-app-real_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 4f29b26c50c7f9e2f853991915cb11dd6e98f80be12e9d253f1f758135c6bcb2
• SHA-1: 5ca8429dc9eb2dfb21666c49c92f0b54473c286b
• MD5: f9c93c0e621dd4c6dfca0af7a36ed682
• ssdeep: 384:u3hdAz5Eld68Jdas+irdiyLIAS6aRL9I+/jSXJweCUS38jBe8SYZWUjuOP4FCYdz:u3TzldTWuRSxX6dO808S8XP4FCgAq
• TLSH: T10C2F6CF74157CC5C7A8F8B079ABA16ADB0C9C3CD72A2DE508488366C946C5BF6F00961
• Submitted as: free-robux-app-real_GM431946152.pdf
• File type: pdf · Size: 33588 bytes
• Verdict: suspicious (44/100)

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!F9C93C0E621D

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-app-real-game-hack, https://elearning-min2jakpus.sch.id/__statics/gudangsoal/files/minecraft-mobile-free_GM479516143.pdf, https://elearning-min2jakpus.sch.id/__statics/gudangsoal/files/hey-google-how-do-you-get-free-robux_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/431946152/free-robux-app-real-game-hack
• https://elearning-min2jakpus.sch.id/__statics/gudangsoal/files/minecraft-mobile-free_GM479516143.pdf
• https://elearning-min2jakpus.sch.id/__statics/gudangsoal/files/hey-google-how-do-you-get-free-robux_GM431946152.pdf
• https://elearning-min2jakpus.sch.id/__statics/gudangsoal/files/daily-coin-master-free-spins_GM406889139.pdf
• https://elearning-min2jakpus.sch.id/__statics/gudangsoal/files/hack-all-computers-roblox_GM431946152.pdf
• https://www.elearning-min2jakpus.sch.id/__statics/gudangsoal/files/alone-how-to-get-for-free-roblox_GM431946152.pdf
• https://elearning-min2jakpus.sch.id/__statics/gudangsoal/files/how-to-make-your-own-minecraft-pe-server-for-free_GM479516143.pdf
• https://www.elearning-min2jakpus.sch.id/__statics/gudangsoal/files/roblox-hack-nonsense-diamond_GM431946152.pdf
• https://www.elearning-min2jakpus.sch.id/__statics/gudangsoal/files/scary-larry-roblox_GM431946152.pdf
• https://elearning-min2jakpus.sch.id/__statics/gudangsoal/files/roblox-free-stuff-for-avatar_GM431946152.pdf
• https://www.elearning-min2jakpus.sch.id/__statics/gudangsoal/files/robux-hack-script-pastebin_GM431946152.pdf
• https://elearning-min2jakpus.sch.id/__statics/gudangsoal/files/play-coin-master-online-free_GM406889139.pdf
• https://www.elearning-min2jakpus.sch.id/__statics/gudangsoal/files/coin-master-coins-hack_GM406889139.pdf
• https://elearning-min2jakpus.sch.id/__statics/gudangsoal/files/coin-master-hack-2021-link_GM406889139.pdf
• https://www.elearning-min2jakpus.sch.id/__statics/gudangsoal/files/best-free-injector-roblox_GM431946152.pdf
• https://elearning-min2jakpus.sch.id/__statics/gudangsoal/files/free-robux-no-human-verification-no-survey_GM431946152.pdf
• https://elearning-min2jakpus.sch.id/__statics/gudangsoal/files/roblox-free-version_GM431946152.pdf
• https://elearning-min2jakpus.sch.id/__statics/gudangsoal/files/coin-master-free-spins-only_GM406889139.pdf
• https://www.elearning-min2jakpus.sch.id/__statics/gudangsoal/files/is-java-minecraft-free_GM479516143.pdf
• https://elearning-min2jakpus.sch.id/__statics/gudangsoal/files/daily-free-spins-on-coin-master_GM406889139.pdf
• https://elearning-min2jakpus.sch.id/__statics/gudangsoal/files/how-to-get-2021-robux-for-free_GM431946152.pdf

Embedded domains

• netcdn.tw
• elearning-min2jakpus.sch.id
• www.elearning-min2jakpus.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report