SUSPICIOUS — roblox-place-rewards_GM431946152.pdf

SUSPICIOUS — roblox-place-rewards_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: d34f06acb2deb85dd32a70c198ab8cb941a97063bffbaef29d93d79dc9621ee3
• SHA-1: ec78d430e7c89a4cdf1647eca32a65472e506510
• MD5: c9a0b6ea8044d5623cd404e58cecf531
• ssdeep: 768:NVs878P75kAfzgD0X3oVcTK/PWMO4zBqat5+5NObjoun:7w7Rsw6/eMOTDijoun
• TLSH: T14233AEF7116FCD0C76869F036ABA616DF049D28C6421CC9491D876BC847EABEAF10921
• Submitted as: roblox-place-rewards_GM431946152.pdf
• File type: pdf · Size: 48786 bytes
• Verdict: suspicious (58/100)

Detections (4 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!C9A0B6EA8044

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/coin-master-free-spin-links-december-30-2021_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/431946152/roblox-place-rewards-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spin-links-december-30-2021_GM406889139.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-images_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/roblox-place-rewards-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spin-links-december-30-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-images_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-download-minecraft-for-free-on-mac_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-app_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-coinmaster_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-ways-to-get-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-daily-spins-coin-master-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hack-coin-master-apk-31_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-version-download-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/i-need-more-free-spins-on-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-minecraft-server-hosting_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-daily-free-spins-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-15-free-spin-link-of-last-5-days_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/robux-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/wwwcoin-master-free-spincom_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/aternos-free-minecraft-server_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/google-how-do-you-get-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/easy-coin-master-hack-without-verification_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-key-free-spin_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-version-apk-download_GM406889139.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report