SUSPICIOUS — free-robux-generator-no-human-verification-2021-ios_GM431946152.pdf

SUSPICIOUS — free-robux-generator-no-human-verification-2021-ios_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: f0903072dd41c747c3c6947e8a15b6cc92623ce0823c6f42a76de0387924256c
• SHA-1: 8def236dbbf7300c5833e9353773b1d273fd01df
• MD5: 843139f4bb522096824b9cb0c5e16096
• ssdeep: 768:rckI4T63kRvsc4TOpx6jLhKwhHiXe/H/+dXllv1NzJDcOf:XIMR0qpQtKWiXOH/+dffzKOf
• TLSH: T1BA308DF3416BCC0C7A469F039977215D74C9D38974718A40D2ECBA7D80BDAAEAF508A1
• Submitted as: free-robux-generator-no-human-verification-2021-ios_GM431946152.pdf
• File type: pdf · Size: 36117 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!843139F4BB52

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-robux-master_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-generator-no-human-verification-2021-ios-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-master_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/master-coin-free-spin-daily_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/free-robux-generator-no-human-verification-2021-ios-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-master_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/master-coin-free-spin-daily_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/public-enemy-sun-prairie-coin-master-free-spins_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-tool-v1-9-download-free_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-things-on-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-build-a-boat-for-treasure-free-gold_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-for-chromebook-free_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-minecraft-alts_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-apk-free-download_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-vpn-for-minecraft_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-have-bc-free-roblox-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/legitimate-coin-master-free-spins-apk_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spain_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-hack-me-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/https-web-roblox-com-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-object-en-vedette_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox36com-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-download-on-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-no2-copy_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spin-gratis-coin-master_GM406889139.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report