SUSPICIOUS — earn-robux-for-roblox_GM431946152.pdf
SUSPICIOUS — earn-robux-for-roblox_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:
2819687283bbe537e9bf5386de0d8d5a7fbd79f3a1439bdf89953d4c78462c88 - SHA-1:
017ff63beca1b4a2c029b944dd6339a599aee49b - MD5:
f427c11c2a778ce0a4f41a05907faee0 - ssdeep:
768:uqy7ftseuQayi4cyohSfmnFEbEyhhuC0m:jAfXayi4cyohSloM50m - TLSH:
T1462F6EF311A3DD8C7A9A8F077CB6611964CEA35821B7E9901198772CE07C5BE7F20921 - Submitted as: earn-robux-for-roblox_GM431946152.pdf
- File type: pdf · Size: 34817 bytes
- Verdict: suspicious (58/100)
Detections (5 of 50 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!F427C11C2A77
- 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/free-robux-july-2021_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.tw/app/431946152/earn-robux-for-roblox-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-july-2021_GM431946152.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-no-verification-or-grantor-trust_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/earn-robux-for-roblox-game-hack
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-july-2021_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-no-verification-or-grantor-trust_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-use-roblox-hack-script_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-fly-hacks-download_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/hacks-roblox-funcionan_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-no-verification-no-survey_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-can-i-get-free-spins-on-coin-master_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/apk-hack-coin-master_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-hack-tool_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-roblox-jailbreak-2021-money_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-speed-hack-2021-march_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-a-free-minecraft-account_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/play-minecraft-free-online-no-download_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-easy-robux-codes_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-clothes-codes_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-land-free-robux_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-spin-coin-master-ios_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-minecraft-skin-creator_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/fb-coin-master-free-spins-link_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-free-download-chromebook_GM479516143.pdf
Embedded domains
- netcdn.tw
- www.biochemix.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report