MALICIOUS — free-tiktok-comments_GM835599320.pdf

MALICIOUS — free-tiktok-comments_GM835599320.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 5f5f1600ccdb8efc4d85506a3a7bd5b0ae64b50ec6d41ab7cc14e5d72d44c70e
• SHA-1: 17692d6b08438bb0c0784433d18f0b936b2e3ad5
• MD5: e25b5d95c7eafa70742d7db89df3de6f
• ssdeep: 768:yVJ++mdU4w8oclYmU+fVFn+rIR7FH5RZU:yS+aTflYmHVFn+rIJFZRZU
• TLSH: T14D2F7CF3528BDC0C6A665F1719FA245DA58AD388A172CBA045C8777CE07C6FE6F10821
• Submitted as: free-tiktok-comments_GM835599320.pdf
• File type: pdf · Size: 34485 bytes
• Verdict: malicious (75/100)

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!E25B5D95C7EA

MITRE ATT&CK

• T1566.002

Why this verdict

The malicious score of 75/100 is the fusion of 4 weighted signals:

• Embedded link rated malicious by URL analysis: http://www.valenciamaids.com/userfiles/files/coin-master-free-spin-bonus_GM406889139.pdf - network signal, weight 0.70, confidence 0.80
• Embedded network infrastructure: http://netcdn.tw/app/835599320/free-tiktok-comments-game-hack, http://www.valenciamaids.com/userfiles/files/coin-master-free-spin-bonus_GM406889139.pdf, http://www.valenciamaids.com/userfiles/files/awsom-e-roblox-hack_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/835599320/free-tiktok-comments-game-hack
• http://www.valenciamaids.com/userfiles/files/coin-master-free-spin-bonus_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/awsom-e-roblox-hack_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-roblox-avatar-ideas_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-minecraft-client_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/roblox-robux-hack-generator_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-online-free-spin_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/ways-to-earn-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-free-robux-on-computer-2021_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/roblox-free-roblox_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-fan-hack_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-hack-ios-apk_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/minecraft-free-download-chromebook_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-free-attack-link_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/best-sword-in-fight-the-monster-roblox-hack-download_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/if-you-delete-minecraft-can-you-redownload-it-for-free_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-free-spins-and-coins-2021_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-hacks-android_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/earn-free-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-free-spins-link-2021-today_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/free-spin-coin-master-2021-link_GM406889139.pdf

Embedded domains

• netcdn.tw
• www.valenciamaids.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report