MALICIOUS — cool-roblox-skins-that-are-free_GM431946152.pdf

MALICIOUS — cool-roblox-skins-that-are-free_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 3160e947ebd5d0fe680289d7699e1ddd7470822314ecc432959a75dfbfa99ae2
• SHA-1: ebe8de9847b88086228df3282e808c7bc4088e53
• MD5: 9f813afb781b6635d25f4991305e61c9
• ssdeep: 768:EZXmWjxUNCp7VyhK8/6dLTBwRnemjcVnhs0bxY8iigPQ6tZrr:EZ2++sXyhYTVVnBbt0Q6tVr
• TLSH: T1AE327DF79057CD1C3B4A9F83E9B9262D30CDD68962A1C94498C8777C847C2EE6B10B21
• Submitted as: cool-roblox-skins-that-are-free_GM431946152.pdf
• File type: pdf · Size: 44217 bytes
• Verdict: malicious (75/100)

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!9F813AFB781B
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-without-verification-2021_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.co/app/431946152/cool-roblox-skins-that-are-free-game-hack, https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/cm-spin-link_GM406889139.pdf, https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-robux-co_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.co/app/431946152/cool-roblox-skins-that-are-free-game-hack
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/cm-spin-link_GM406889139.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-robux-co_GM431946152.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-coin-link-for-coin-master_GM406889139.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/how-to-get-free-robux-without-verification-2021_GM431946152.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/free-roblox-games-online-no-download_GM431946152.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/how-to-get-minecraft-for-free-on-nintendo-switch_GM479516143.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/how-many-free-spin-links-is-there-for-coin-master_GM406889139.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/coin-master-heaven-daily-free-spins_GM406889139.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/pubg-uc-2021-trick_GM1330123889.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/daily-free-spins-for-coin-master_GM406889139.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/how-to-buy-robux-for-free_GM431946152.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/rbx-gg-free-robux_GM431946152.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/how-to-hack-coin-master-spin-ios_GM406889139.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/is-minecraft-java-edition-free_GM479516143.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/pubg-uc-no-verification_GM1330123889.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/coin-master-daily-free-spins_GM406889139.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/static-moonactive_GM406889139.pdf
• https://belajar.mansalotim.sch.id/__statics/gudangsoal/files/coin-master-hack-spins-and-coins-unlimited-free_GM406889139.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/coun-master_GM406889139.pdf
• https://www.belajar.mansalotim.sch.id/__statics/gudangsoal/files/coin-master-free-daily-spins-today_GM406889139.pdf

Embedded domains

• netcdn.co
• www.belajar.mansalotim.sch.id
• belajar.mansalotim.sch.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report