SUSPICIOUS — free-robux-no-verification-no-download_GM431946152.pdf
SUSPICIOUS — free-robux-no-verification-no-download_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
de6bec6d066531d2e843a4ec7bd35bdb2b1a4746ce846290d7f001c36b6bcb41 - SHA-1:
a8c18a402657c7ffcee24c9c6bd1b6fc604555b5 - MD5:
521ca065825af0539f6118eb597428d1 - ssdeep:
384:hkgqO+i7dBBkE7s1s7mcZeIHJ2uKgSfCdhirlyQC8wJCUSXzkoXQSxYF1e2CUSKt:DZ+Sf/7s1sCc1ouofUhYSxgwnSxW1db - TLSH:
T1202F7BF71297DC4C754B8B0369B6212964C9E3882277DA5080C8BB1CE0BC6BF7B21532 - Submitted as: free-robux-no-verification-no-download_GM431946152.pdf
- File type: pdf · Size: 35329 bytes
- Verdict: suspicious (58/100)
Detections (5 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.2
- Trellix Stinger (McAfee): PDF/Phish-TWM!521CA065825A
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
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.biochemix.com/uploaded_files/userfiles/files/omo-recuperar-una-uenga-hacker-en-roblox_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-no-verification-no-download-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/omo-recuperar-una-uenga-hacker-en-roblox_GM431946152.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/all-cool-free-shirts-in-roblox_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-no-verification-no-download-game-hack
- http://www.biochemix.com/uploaded_files/userfiles/files/omo-recuperar-una-uenga-hacker-en-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/all-cool-free-shirts-in-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-roblox-games_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/hack-snow-shoveling-simulator-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-do-you-hack-roblox-players_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-pet-food_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/hack-coin-master-apk-32-download_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-on-phone_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/hacks-roblox-funcionan_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-setup-a-minecraft-server-for-free_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-simulator-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-youtube-tiktok-dance_GM835599320.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/1x1x1x1-roblox-id_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/robux-free-codes-legit_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-cheat-to-get-free-spins_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-link_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-2021_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/hack-para-tener-robux-2021_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-no-captcha_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-4-tiktokcom_GM835599320.pdf
Embedded domains
- netcdn.tw
- www.biochemix.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report