SUSPICIOUS — ways-to-get-free-robux-2021_GM431946152.pdf

SUSPICIOUS — ways-to-get-free-robux-2021_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 53 detection engines flagged it.

Identification

• SHA-256: f644e7402e4a1b4d6b4432dc0f742c6acb0372a2d67e66756f89c8bde0aef652
• SHA-1: 01ab03dbe5c2839a5698d3a9b1f2fa2408e8ba64
• MD5: a86d5605dd58f04bd62da8ac1c42ef38
• ssdeep: 768:4zqicsb7UoVk116KHjLb8GfPHRMc+3+g/NVRMEn+NNten4hureB:4zqicsgjffRM/JMEn2+YsM
• TLSH: T14E329DF3116FCD4C7B8A6F0368B620A97089E3896031DA1294D8767DC47DEBE3E60525
• Submitted as: ways-to-get-free-robux-2021_GM431946152.pdf
• File type: pdf · Size: 45559 bytes
• Verdict: suspicious (44/100)

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!A86D5605DD58
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

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

• Embedded network infrastructure: https://netcdn.xyz/app/431946152/ways-to-get-free-robux-2021-game-hack, http://perpustakaan.kemenkopmk.go.id/perpus/perpus//repository/free-coin-master-cards_GM406889139.pdf, http://perpustakaan.kemenkopmk.go.id/perpus/perpus//repository/how-to-download-minecraft-for-free-on-windows_GM479516143.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/431946152/ways-to-get-free-robux-2021-game-hack
• http://perpustakaan.kemenkopmk.go.id/perpus/perpus//repository/free-coin-master-cards_GM406889139.pdf
• http://perpustakaan.kemenkopmk.go.id/perpus/perpus//repository/how-to-download-minecraft-for-free-on-windows_GM479516143.pdf
• http://perpustakaan.kemenkopmk.go.id/perpus/perpus/repository/is-minecraft-java-edition-free_GM479516143.pdf
• http://perpustakaan.kemenkopmk.go.id/perpus/perpus/repository/free-spin-coin-master-today_GM406889139.pdf
• http://perpustakaan.kemenkopmk.go.id/perpus/perpus//repository/roblox-booga-booga-hack_GM431946152.pdf
• http://perpustakaan.kemenkopmk.go.id/perpus/perpus//repository/coin-master-free-spins-link-2021_GM406889139.pdf
• http://perpustakaan.kemenkopmk.go.id/perpus/perpus//repository/roblox-redeem_GM431946152.pdf
• http://perpustakaan.kemenkopmk.go.id/perpus/perpus//repository/how-to-get-free-spins-on-coin-master-2021_GM406889139.pdf
• http://perpustakaan.kemenkopmk.go.id/perpus/perpus/repository/legit-free-spins-coin-master_GM406889139.pdf
• http://perpustakaan.kemenkopmk.go.id/perpus/perpus//repository/roblox-sign-in-free_GM431946152.pdf
• http://perpustakaan.kemenkopmk.go.id/perpus/perpus/repository/coin-master-free-spins-and-coins-haktuts_GM406889139.pdf
• http://perpustakaan.kemenkopmk.go.id/perpus/perpus/repository/how-to-get-free-spins-on-coin-master-2021-iphone_GM406889139.pdf
• http://perpustakaan.kemenkopmk.go.id/perpus/perpus//repository/free-spin-coin-master-hacktoman_GM406889139.pdf
• http://perpustakaan.kemenkopmk.go.id/perpus/perpus//repository/free-robux-no-survey_GM431946152.pdf
• http://perpustakaan.kemenkopmk.go.id/perpus/perpus//repository/freegames911com-coinmastertipsandcheats2021freecoinsandspins_GM406889139.pdf
• http://perpustakaan.kemenkopmk.go.id/perpus/perpus//repository/real-minecraft-for-free_GM479516143.pdf
• http://perpustakaan.kemenkopmk.go.id/perpus/perpus//repository/how-to-hack-roblox-to-get-free-robux_GM431946152.pdf
• http://perpustakaan.kemenkopmk.go.id/perpus/perpus//repository/free-coins-and-free-spins-coin-master-2021_GM406889139.pdf
• http://perpustakaan.kemenkopmk.go.id/perpus/perpus//repository/free-robux-websites-that-work_GM431946152.pdf
• http://perpustakaan.kemenkopmk.go.id/perpus/perpus//repository/25-free-spins-coin-master_GM406889139.pdf

Embedded domains

• netcdn.xyz
• perpustakaan.kemenkopmk.go.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report