SUSPICIOUS — free-roblox-accounts-with-robux-2021_GM431946152.pdf

SUSPICIOUS — free-roblox-accounts-with-robux-2021_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: c94d4701df99fcdbd30b66e13dfe26e5d5540d19570395ac6adb26f1b77a24b8
• SHA-1: b2df1260ae8c060efa57477a070267008f02bd16
• MD5: 93796b8395e3bef834696d227085619e
• ssdeep: 768:IVpHLsTuLxCUbodjzE3VetJl5MF9cz2/Uycf/o:q3xCUbjI5MLcRJf/o
• TLSH: T17B308DF7409BCD4C7E975F43A8BB504DB588E3C865768A4181E8B66CC0BC5EE67008B1
• Submitted as: free-roblox-accounts-with-robux-2021_GM431946152.pdf
• File type: pdf · Size: 36994 bytes
• Verdict: suspicious (58/100)

Detections (5 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!93796B8395E3
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

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-coin-master-spins_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.co/app/431946152/free-roblox-accounts-with-robux-2021-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/free-coin-master-spins_GM406889139.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/update-coin-master-free-spins_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-roblox-accounts-with-robux-2021-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-coin-master-spins_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/update-coin-master-free-spins_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-spins-link-today-instagram_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-change-your-name-on-roblox-for-free_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/easy-robux-today_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-hack-coin-master-android_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-promo-codes-for-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/como-hackear-coin-master-en-espaol_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-coins-on-coin-master-iphone_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/blox-world-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-today_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-giveaway_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-hacks-for-arsenal_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-download_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-free-daily-spins-and-coins_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/can-you-actually-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/robux-hack-greasy-fork_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-minecraft-skins-pe_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/cheat-roblox-retail-tycoon_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/can-you-hack-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