SUSPICIOUS — microsoft-bing-free-robux_GM431946152.pdf
SUSPICIOUS — microsoft-bing-free-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
9107e410a7105262b16b15feec8a4c3a28fca7c95e8f1333c095e5b8f2661701 - SHA-1:
e22521712a2c2fa4334363190a90ab2de3160b72 - MD5:
96caac5910b49b91a7c19f19d4e977a1 - ssdeep:
768:5jLlIYco2Kr6UQkINiBKbgEHArVGKMxiwM46Ocf:UYcopmBi8HAUvxin46Ocf - TLSH:
T1BB2F5AF311A7CC5C7A8A9F079DB7141DB0C9D6886227DB608494B2ACD17C6BE7F10821 - Submitted as: microsoft-bing-free-robux_GM431946152.pdf
- File type: pdf · Size: 33576 bytes
- Verdict: suspicious (58/100)
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!96CAAC5910B4
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: http://www.valenciamaids.com/userfiles/files/coin-master-daily-free-spin-app_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.tw/app/431946152/microsoft-bing-free-robux-game-hack, http://www.valenciamaids.com/userfiles/files/coin-master-daily-free-spin-app_GM406889139.pdf, http://www.valenciamaids.com/userfiles/files/free-spins-coin-master-2021-today_GM406889139.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/microsoft-bing-free-robux-game-hack
- http://www.valenciamaids.com/userfiles/files/coin-master-daily-free-spin-app_GM406889139.pdf
- http://www.valenciamaids.com/userfiles/files/free-spins-coin-master-2021-today_GM406889139.pdf
- http://www.valenciamaids.com/userfiles/files/coin-master-free-spins-and-coins-today-gift-reward_GM406889139.pdf
- http://www.valenciamaids.com/userfiles/files/free-coins-and-spins-2021_GM406889139.pdf
- http://www.valenciamaids.com/userfiles/files/give-me-robux-now_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/roblox-free-robux-codes_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/robux-today_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/robux-free-2021_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/giving-away-free-robux-codes_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/how-do-you-get-free-skins-in-roblox_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/coin-master-free-spins-2021_GM406889139.pdf
- http://www.valenciamaids.com/userfiles/files/hack-coin-master-no-survey_GM406889139.pdf
- http://www.valenciamaids.com/userfiles/files/huskybuscom-free-robux_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/coin-master-free-link_GM406889139.pdf
- http://www.valenciamaids.com/userfiles/files/robux-robux-robux-free-game-in-roblox_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/coin-master-email-rewards-link_GM406889139.pdf
- http://www.valenciamaids.com/userfiles/files/free-2021-robux_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/roblox-exploits-2021-free_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/www-roblox-com-free-robux_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/robux-free-com_GM431946152.pdf
Embedded domains
- netcdn.tw
- www.valenciamaids.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report