SUSPICIOUS — rblx-gg-free-robux_GM431946152.pdf

SUSPICIOUS — rblx-gg-free-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 5 of 50 detection engines flagged it.

Identification

• SHA-256: 955685de6205f495c819bc6dd35018d5032204e3e104fe3ccaafe72c30570f32
• SHA-1: 15e264dbf6e79021a76969c40a215f79c03e78d2
• MD5: 0d3d0132fbcc5bae5f163eaae9e6a05e
• ssdeep: 768:Se9zNf6OsfayuCOwcfRZNPK/jdukSJMvIIXLfan8j8J0:p9hf9pCOwcpZhKbdTSJMgIXLfnj8J0
• TLSH: T17C2F7CF3419BDC4CBE9B6B839DB6152E7499C38471329A9085D8323C847C6FE6B10936
• Submitted as: rblx-gg-free-robux_GM431946152.pdf
• File type: pdf · Size: 35536 bytes
• Verdict: suspicious (44/100)

Detections (5 of 50 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!0D3D0132FBCC
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://netcdn.tw/app/431946152/rblx-gg-free-robux-game-hack, http://lib.bppsdmp.pertanian.go.id/kupang/repository/how-to-hack-coin-master-apple_GM406889139.pdf, http://lib.bppsdmp.pertanian.go.id/kupang/repository/robux-hack-no-human-verification_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.tw/app/431946152/rblx-gg-free-robux-game-hack
• http://lib.bppsdmp.pertanian.go.id/kupang/repository/how-to-hack-coin-master-apple_GM406889139.pdf
• http://lib.bppsdmp.pertanian.go.id/kupang/repository/robux-hack-no-human-verification_GM431946152.pdf
• http://lib.bppsdmp.pertanian.go.id/kupang/repository/coin-master-spin-hack-2021_GM406889139.pdf
• http://lib.bppsdmp.pertanian.go.id/ciawi/repository/how-to-get-free-robux-without-getting-apps_GM431946152.pdf
• http://lib.bppsdmp.pertanian.go.id/main/repository/john-doe-roblox-hacker_GM431946152.pdf
• http://lib.bppsdmp.pertanian.go.id/ciawi/repository/coin-master-free-spins-link-today_GM406889139.pdf
• http://lib.bppsdmp.pertanian.go.id/kupang/repository/a-hack-for-roblox-tower-defence-roblox_GM431946152.pdf
• http://lib.bppsdmp.pertanian.go.id/main/repository/roblox-rape-hack_GM431946152.pdf
• http://lib.bppsdmp.pertanian.go.id/ciawi/repository/can-you-download-minecraft-for-free_GM479516143.pdf
• http://lib.bppsdmp.pertanian.go.id/main/repository/minecraft-apk-114_GM479516143.pdf
• http://lib.bppsdmp.pertanian.go.id/kupang/repository/free-robux-promo-codes-october-2021_GM431946152.pdf
• http://lib.bppsdmp.pertanian.go.id/ciawi/repository/pokemon-go-free-joystick-mod-ios_GM1094591345.pdf
• http://lib.bppsdmp.pertanian.go.id/ciawi/repository/how-to-speed-hack-with-bitslicer-on-roblox_GM431946152.pdf
• http://lib.bppsdmp.pertanian.go.id/ciawi/repository/pokemon-go-free-download-apk_GM1094591345.pdf
• http://lib.bppsdmp.pertanian.go.id/kupang/repository/coin-master-34-5-hack_GM406889139.pdf
• http://lib.bppsdmp.pertanian.go.id/main/repository/coin-master-free-spin-today-2021_GM406889139.pdf
• http://lib.bppsdmp.pertanian.go.id/main/repository/pubg-uc-daraz-bd_GM1330123889.pdf
• http://lib.bppsdmp.pertanian.go.id/kupang/repository/roblox-free-accounts-2021_GM431946152.pdf
• http://lib.bppsdmp.pertanian.go.id/main/repository/robux-hack-me_GM431946152.pdf
• http://lib.bppsdmp.pertanian.go.id/kupang/repository/coin-master-hack-android-2021_GM406889139.pdf

Embedded domains

• netcdn.tw
• lib.bppsdmp.pertanian.go.id

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report