SUSPICIOUS — free-robux-without-human-verification-or-offers_GM431946152.pdf

SUSPICIOUS — free-robux-without-human-verification-or-offers_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: b636c3d7fa48eb083f8e9f7761ad751052ad427738b67bc27c16558e59af4928
• SHA-1: 7037a4290ec2d734323079ae1b648d5246d834ac
• MD5: 39fb587f831c75045fea274b345dd41f
• ssdeep: 768:msXb2scPes3WnmSVAiy+tjfV5fCN4Y8hc6:msUPzxeVy+tjf3CN4Zhc6
• TLSH: T12D307CFB4057CC4CBD8A8F935976245DA4CDE3983566CA40C4D8776C80B9EBEAF11821
• Submitted as: free-robux-without-human-verification-or-offers_GM431946152.pdf
• File type: pdf · Size: 36867 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!39FB587F831C
• 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/roblox-steves-one-piece-stat-hack_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-without-human-verification-or-offers-game-hack, http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-steves-one-piece-stat-hack_GM431946152.pdf, http://perpustakaan.pn-tapaktuan.go.id/repository/can-a-developer-give-free-gamepasses-roblox_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.tw/app/431946152/free-robux-without-human-verification-or-offers-game-hack
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-steves-one-piece-stat-hack_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/can-a-developer-give-free-gamepasses-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-download-on-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-clothes-on-roblox-2021_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/sites-to-get-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-clothing-on-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-gift-card_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/minecraft-free-download-iphone_GM479516143.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-roblox-acc_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/como-hackear-cuentas-de-roblox-de-tu-amigo-a_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-free-robux-without-doing-anything_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-get-free-obc-on-roblox-ios_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/get-a-free-roblox-account_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/how-to-earn-free-robux_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-coins-for-coin-master_GM406889139.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-laser-tanks-cheats_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-app-rewards-roblox_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/free-robux-rush_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/roblox-hack-scripts-pastebin_GM431946152.pdf
• http://perpustakaan.pn-tapaktuan.go.id/repository/ich-bin-am-hacken-roblox-name_GM431946152.pdf

Embedded domains

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

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report