SUSPICIOUS — instantrobux_GM431946152.pdf
SUSPICIOUS — instantrobux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 52 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
39f8be25c2409dfdb355309f8a894dd7fe080b8e55172eede190095d0fb20083 - SHA-1:
a5385b3edde2ef172999e122ad585d7ef3e22d13 - MD5:
874a33ee9d88f171d32dbace43a98b01 - ssdeep:
384:4za2bCQ4iUvQrqwFHQsMYyVep3I9Q/UmUBCUSazWDjKUgnwCnuRW1p9sbTfCUSy:iahvQr5wsRQq49tm4qjynrOW1pmbzR - TLSH:
T1B72F6CF3119BDC0CA69A6B0369FA206DA4CED3446172DA6095D473BCE07C6BE7F14920 - Submitted as: instantrobux_GM431946152.pdf
- File type: pdf · Size: 34231 bytes
- Verdict: suspicious (58/100)
Detections (4 of 52 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.2
- Trellix Stinger (McAfee): PDF/Phish-TWM!874A33EE9D88
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/how-to-log-out-of-coin-master_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.tw/app/431946152/instantrobux-game-hack, http://www.valenciamaids.com/userfiles/files/how-to-log-out-of-coin-master_GM406889139.pdf, http://www.valenciamaids.com/userfiles/files/coin-master-free-in-app-purchases_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/instantrobux-game-hack
- http://www.valenciamaids.com/userfiles/files/how-to-log-out-of-coin-master_GM406889139.pdf
- http://www.valenciamaids.com/userfiles/files/coin-master-free-in-app-purchases_GM406889139.pdf
- http://www.valenciamaids.com/userfiles/files/roblox-apocalypse-rising-hack_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/robux-hack-sin-descargar-nada_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/give-free-robux_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/how-to-get-free-robux-hack-2021-easy_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/earn-free-robux_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/coin-master-daily-free-spins-link-2021_GM406889139.pdf
- http://www.valenciamaids.com/userfiles/files/download-cheat-engine-for-roblox-winter-crisis_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/how-to-get-free-robux-2021-may_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/free-robux-hacker-us_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/pokemon-go-free-download-version_GM1094591345.pdf
- http://www.valenciamaids.com/userfiles/files/hack-confiteration-data-base-roblox_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/getting-roblox-cheats_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/coin-master-hacks-reddit_GM406889139.pdf
- http://www.valenciamaids.com/userfiles/files/free-robux-without-downloading-apps_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/roblox-dll-hacks_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/apps-to-get-free-robux_GM431946152.pdf
- http://www.valenciamaids.com/userfiles/files/tiktok-free-gift_GM835599320.pdf
- http://www.valenciamaids.com/userfiles/files/coin-master-hack-iosgods_GM406889139.pdf
Embedded domains
- netcdn.tw
- www.valenciamaids.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report