SUSPICIOUS — is-free-robux-real_GM431946152.pdf

SUSPICIOUS — is-free-robux-real_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: 6039ec6220fa8be43049f62e74a1a813e514795b6ac6762521224d22dd221705
• SHA-1: fe48374b6413629a865ce0f9cfb377d1db3fee4e
• MD5: 2fdcb84f1b5442bc10154b0858f19ac3
• ssdeep: 768:xgG/uCaHd7eO2z6T9az3b5S6mJhYp9IqbBi:xgG/uX8OlT9azVS6mJhYzIYBi
• TLSH: T1D2329CF320ABCD0CB68A8F1399B6656D708CE3CC71259A01C1D8757D84BDABDAB10931
• Submitted as: is-free-robux-real_GM431946152.pdf
• File type: pdf · Size: 46572 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!2FDCB84F1B54
• 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/how-to-get-free-robux-2021-easy_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/431946152/is-free-robux-real-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-2021-easy_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-com-roblox_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

• https://netcdn.online/app/431946152/is-free-robux-real-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-2021-easy_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-com-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-without-human-verification-real_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-free-coins-for-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-download-minecraft-for-free-on-windows-10_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-person_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hacks-xyz_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/pokemon-go-free-2021_GM1094591345.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-free-spins-in-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-can-u-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux-inspect_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/robux-fun-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-booga-booga-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/is-there-any-way-to-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-change-your-username-on-roblox-for-free-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-no-verify_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-hack-roblox-accounts-on-phone_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-minecraft-account-and-password-2021_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/plug-toolbox-for-minecraft-free-ios_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-link-2021_GM406889139.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report