SUSPICIOUS — free-robux-generator-2021_GM431946152.pdf

SUSPICIOUS — free-robux-generator-2021_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: 5a59f478f3638c67c51146a6bec006f04843d29aa04f53364f22b13ad91d09ea
• SHA-1: ed7c92ea62ac2da37e670bb37c0eefe5898af7ab
• MD5: ce109ac3f90515f73b43acfbd61d1ceb
• ssdeep: 768:7D+pAtancfG85fwQoZzfiOsCN5S212x6ArumRv5RuEEPIoYU:7DQGacfG+sg21lmL5RuEnFU
• TLSH: T1F433AFF3508BDC1C7ACA9B13A8765029B449D3C87175894091DCBABCC07DABDBB50A72
• Submitted as: free-robux-generator-2021_GM431946152.pdf
• File type: pdf · Size: 48927 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!CE109AC3F905

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/minecraft-bedrock-edition-download-pc-free_GM479516143.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/431946152/free-robux-generator-2021-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-bedrock-edition-download-pc-free_GM479516143.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-daily-spins-link-2021_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.online/app/431946152/free-robux-generator-2021-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-bedrock-edition-download-pc-free_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-daily-spins-link-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-and-coins-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hack-to-get-free-spins-on-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-windows-10-free-trial_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hackear-coin-master-sin-verificacion_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-things-on-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-minecraft-for-free-on-mac_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-and-coins-daily_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-tool-no-human-verification_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-pink-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-minecraft-client_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-download-minecraft-hacks_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/pokemon-go-free-lucky-egg_GM1094591345.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spin-and-coin_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-hack-2021_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/microsoft-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/100-free-spins-coin-master-link_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-building-hacks_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/sb-game-hacker-coin-master_GM406889139.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report