SUSPICIOUS — free-robux-not-a-scam_GM431946152.pdf

SUSPICIOUS — free-robux-not-a-scam_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 0138e2a414132e8dd1ffae0d9638a195c842af171b574addc332237fbffb3d88
• SHA-1: c93a52da23474d9570dca4dd02050f8e1fc0787e
• MD5: d27287a703cf116222794badbe257335
• ssdeep: 768:ODuOc1YPsD3iMnUJBurN9qXgnOlzFxzh1lEMeUz9pLMKP:Iul3ieKMrN9qXgszF5lEMffMKP
• TLSH: T18E306BF71097DC5C7A8A9F4B65FA266E208CE3886173D96054D8BABCE07C5BD2F10421
• Submitted as: free-robux-not-a-scam_GM431946152.pdf
• File type: pdf · Size: 36583 bytes
• Verdict: suspicious (44/100)

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!D27287A703CF

Why this verdict

The suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-not-a-scam-game-hack, http://www.valenciamaids.com/userfiles/files/blox-best-free-robux_GM431946152.pdf, http://www.valenciamaids.com/userfiles/files/roblox-jailbreak-hack-download_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-not-a-scam-game-hack
• http://www.valenciamaids.com/userfiles/files/blox-best-free-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/roblox-jailbreak-hack-download_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/roblox-cheating-story_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/25-free-spins-coin-master_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/roblox-fun-com-free-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-free-coins-link-2021-deutsch_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/how-do-u-get-free-robux-2021_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-robux-generator-2021_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/minecraft-tower-defense-2-hacked_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-free-spins-and-coins-for-iphone_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-links-for-coin-master-2021_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-coins-on-coin-master_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/minecraft-dungeons-free_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/google-how-do-you-get-free-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-robux-codes-no-human-verification_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/use-cheat-engine-on-roblox-tycoons_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/rbx-hut-promo-codes_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/outlook-team-hack-roblox_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/robux-free-gift-card_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/bux-free-robux_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.valenciamaids.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report