SUSPICIOUS — how-to-get-more-robux-for-free_GM431946152.pdf

SUSPICIOUS — how-to-get-more-robux-for-free_GM431946152.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: 17c67e3de372974e5369a5821f547f917fec1b0f5b6af6a31e5c8aa18b79f06c
• SHA-1: 372f38ed94edf74213d512d9052188b4c4c4738c
• MD5: 81a9c73b44b9fd16cd3aaa6888fb97af
• ssdeep: 768:pEFwfw+QmKnuk5dzqrOFJGJttM+iuGQ24QzIq8lrsRCYV+wT18mC:Aw5XKnbMrYArtM+iun24iIqVXB1G
• TLSH: T185329DF7918BCD4C758B6B43A87A205CA589D3896436894091DC7A7CC07DEFCAF90A31
• Submitted as: how-to-get-more-robux-for-free_GM431946152.pdf
• File type: pdf · Size: 46092 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!81A9C73B44B9
• 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://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-pe-texture-packs-free-download_GM479516143.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/431946152/how-to-get-more-robux-for-free-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-pe-texture-packs-free-download_GM479516143.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/free-spin-coin-master-2021_GM406889139.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.online/app/431946152/how-to-get-more-robux-for-free-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-pe-texture-packs-free-download_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spin-coin-master-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-software_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-for-kids_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-rewards-app_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-2021-easy_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-acc_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-spin-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/oprewards-com-login_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-free-download_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-rewards-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/rich-free-roblox-accounts_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-without-doing-anything_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-free-robux-without-human-verification_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-just-enter-username_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-coins_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-free-robux-today_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hack-version-coin-master-apk_GM406889139.pdf

Embedded domains

• netcdn.online
• perpustakaan.pn-tapaktuan.go.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report