SUSPICIOUS — pubg-uc-key_GM1330123889.pdf

SUSPICIOUS — pubg-uc-key_GM1330123889.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 53 detection engines flagged it.

Identification

• SHA-256: 59622eca006a25d9fd36eb53398fbf727aca2702074031c82e66e02b5c7d13d3
• SHA-1: 96ab8f2c6afb31ad4efcdc343b767be20af5e8db
• MD5: 53ad11cf2dfa5d6430dda371784ce00f
• ssdeep: 6144:1ulOjPecQAtH5Xq5ppDfhNMcUh1UbQrw7g5S2E:AlOjWcQyCZGcUU7t
• TLSH: T18544F1FB2187CF5D618B0B179CE4214453ADC60865B5EAA60299BB3CC4B477E3F42722
• Submitted as: pubg-uc-key_GM1330123889.pdf
• File type: pdf · Size: 256999 bytes
• Verdict: suspicious (44/100)

Detections (3 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: Trojan:PDF/Phish.CFN!MTB
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2

Why this verdict

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

• Embedded network infrastructure: http://netcdn.tw/app/1330123889/pubg-uc-key-game-hack, http://www.valenciamaids.com/userfiles/files/daily-free-spins-for-coin-master_GM406889139.pdf, http://www.valenciamaids.com/userfiles/files/robux-earning-websites_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/1330123889/pubg-uc-key-game-hack
• http://www.valenciamaids.com/userfiles/files/daily-free-spins-for-coin-master_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/robux-earning-websites_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-win-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-minecraft-server_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-hack-programers_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-claim-free-spins_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/set-you-free-roblox-id_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-account-for-roblox-with-robux_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-free-robux-on-iphone_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/body-roblox_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-free-spins-on-coin-master_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-70-spin-link-2021_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-minecraft-bedrock-for-free_GM479516143.pdf
• http://www.valenciamaids.com/userfiles/files/trigon-cheat-roblox_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-robux-now_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-hack-account-roblox-2021_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/free-roblox-gear_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/coin-master-spin-link-hack_GM406889139.pdf
• http://www.valenciamaids.com/userfiles/files/roblox-apk-hack_GM431946152.pdf
• http://www.valenciamaids.com/userfiles/files/how-to-get-free-robux-hack_GM431946152.pdf

Embedded domains

• netcdn.tw
• www.valenciamaids.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report