SUSPICIOUS — how-to-get-free-robux-without-verifying-2021_GM431946152.pdf

SUSPICIOUS — how-to-get-free-robux-without-verifying-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: a191f41b039dc90fd1cb0679693a011257dfd489cd2393b44180e9d8ffeafda2
• SHA-1: 5a96848a20a92d827c5042d3d484a1f740493fb0
• MD5: 3845427022a281ad4e3174bb39b59061
• ssdeep: 768:iY8KcQIb//Qtu5wuhPgjrV5Xs/zJczqqoxKVKax5xamR8Cif4DzV2XXg0v+3kM:hQLb/Yy8rVWJz5KVTvy4D52gG+0M
• TLSH: T12C33AEFB509BCC4C76879B13DCB9212975CCA38D2024DA4090D8BA7DC43DABE9F90661
• Submitted as: how-to-get-free-robux-without-verifying-2021_GM431946152.pdf
• File type: pdf · Size: 47927 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!3845427022A2
• 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-spin-coin-master-link-2021_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.online/app/431946152/how-to-get-free-robux-without-verifying-2021-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/free-spin-coin-master-link-2021_GM406889139.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-how-to-get-free-clothes_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

• https://netcdn.online/app/431946152/how-to-get-free-robux-without-verifying-2021-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spin-coin-master-link-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-how-to-get-free-clothes_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-to-get-free-spins_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/100-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-spins-coin-master-unlimited_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-blogspot-links_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-minecraft-premium-account_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-spins-on-coin-master-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-arsenal-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-coin-master-spins-daily_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-quora_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-printables_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-accounts-2021-with-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-free-spins-from-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/bloxpink-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-minecraft-skins_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-progamers_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack-trick-2021_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-hack_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/coin-master-deals_GM406889139.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report