SUSPICIOUS — roblox-free-robux-discord_GM431946152.pdf

SUSPICIOUS — roblox-free-robux-discord_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: 482f318b29ef212a8486a26362c36c2e8ed93d2e6a169a2d747f90edcbcc0fc5
• SHA-1: fbbe53868b2dfce9620d42e27c35e9c58f7a2a0a
• MD5: 72c0d0555604a7395bc443911d365746
• ssdeep: 768:XU01ntYKopRfiMMr64bf7od9O1cH08UKw2058xOrT/R3YJhW:hNaKoCMMOW8j5UKw2UfhWhW
• TLSH: T12D33ADF3401BDD4C768A9B636DB6114DA88AD38936309E4085DC723DC4BDABE3B50A61
• Submitted as: roblox-free-robux-discord_GM431946152.pdf
• File type: pdf · Size: 48678 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!72C0D0555604

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/free-spins-coin-master-april-2021_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.tw/app/431946152/roblox-free-robux-discord-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-coin-master-april-2021_GM406889139.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-daily-rewards_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.tw/app/431946152/roblox-free-robux-discord-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-coin-master-april-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-daily-rewards_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-without-downloading-apps_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-free-roblox-gg_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-outfits-on-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/wurst_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/when-tiktok-free-will_GM835599320.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-make-a-modded-minecraft-server-for-free_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-coins-and-spins-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/oprewards-com-login_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-dungeons-free-download-pc_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-windows-10-free-trial_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spin-and-coin-link-haktuts-hacking-news_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-play-online-free_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-on-iphone_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-bedrock-minecraft_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/bloxland-earn-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-app-2021_GM406889139.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report