SUSPICIOUS — how-to-get-free-bc-on-roblox-2021_GM431946152.pdf

SUSPICIOUS — how-to-get-free-bc-on-roblox-2021_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: 3d47b3e7b581462817661e87932027d2994d3053a35f668530ef34c781370915
• SHA-1: 223bbbf04062fdb8b55722e8ff75dd2fadbf4abb
• MD5: c0fce36bf91836f0c45ff30ca1bf4855
• ssdeep: 768:sMUr9hssCMbv4AAsvehzjZaGab/96jXzYn+JuweKw/GyFWDLSwNw:sP/bvwsmzjQGaRyXzG+JkKgWDLrNw
• TLSH: T15E308DF7416BDC4C7A8B9B43E8BB106CA089E78864368A0194DC767CC4BD9ED7F60461
• Submitted as: how-to-get-free-bc-on-roblox-2021_GM431946152.pdf
• File type: pdf · Size: 36178 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!C0FCE36BF918
• 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/robux-for-kids_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/how-to-get-free-bc-on-roblox-2021-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/robux-for-kids_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/free-coin-master-spins-hack_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

• http://netcdn.co/app/431946152/how-to-get-free-bc-on-roblox-2021-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/robux-for-kids_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-coin-master-spins-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/cheat-tembus-roblox-jailbreak-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hacks-android_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/pubg-uc-murah_GM1330123889.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/free-100-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/25-free-spins-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-hack-instantly_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-survival-hacks_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-do-you-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-free-draw-2-tutorial_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-coin-master-spins-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/best-minecraft-hacked-client_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-minecraft-premium-account_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-do-you-get-free-roebucks_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-app_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-no-verify_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-earn-free-robux-no-human-verification_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-mod-version-free-download_GM406889139.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report