SUSPICIOUS — earn-robux-for-free-no-offers-or-human-verification_GM431946152.pdf

SUSPICIOUS — earn-robux-for-free-no-offers-or-human-verification_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: 9300d7f895a9a91533f5674d869c835f78130805671c9b52b3d979b12492e23f
• SHA-1: f490d70d4be42e6a1e6aaf4c1177ac91f9389187
• MD5: 4702a03257179278f30680fec4aba8a8
• ssdeep: 768:YHdlMTte975sDvfE2/OzWApH77oLXBV0et:glyeZ8fE+bApbcBSet
• TLSH: T178307DF3009BCC5C768A9F13AD76226DB489D3CA3432CA4094DCB67D84BE9AD7B60151
• Submitted as: earn-robux-for-free-no-offers-or-human-verification_GM431946152.pdf
• File type: pdf · Size: 37020 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!4702A0325717

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/roblox-gift-card-free-virtual-item_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/earn-robux-for-free-no-offers-or-human-verification-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-gift-card-free-virtual-item_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/hackear-cuenta-de-roblox-2021_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.co/app/431946152/earn-robux-for-free-no-offers-or-human-verification-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-gift-card-free-virtual-item_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hackear-cuenta-de-roblox-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-link-2021-today_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-can-i-play-minecraft-for-free_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-promo-codes-july-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hack-roblox-accounts-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-java-free-download_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-hack-in-onemillion-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hacking-websites-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-bc-roblox-pastebin_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-generator-for-kids_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/hacks-roblox-phantom-forces_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-minecraft-server-maker_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-for-kids_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-minecraft-premium-account_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/very-easy-roblox-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-obby_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spin-coin-master-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/unlockmygamescom-free-robux_GM431946152.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report