SUSPICIOUS — free-robux-net_GM431946152.pdf
SUSPICIOUS — free-robux-net_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:
de44fad42ccdc7a7635f7997307ff816226895e277651dd30141675426f4052e - SHA-1:
76bcf22d7b7b5ad2527b7f501a3dcdba9fe18652 - MD5:
a6c2d244f2a4ce02a6fee0f28e8748bf - ssdeep:
768:wH7bNTMtYrCsZ6h6EMOZhCnHRkf3koMj8fTXxdbWP:IC62ZMOZhCnHqvkFoTbWP - TLSH:
T1CD307DF74097DC4C76898B0379FA25AD74CDE748A166EA5080E8771CE17C5BE2B21930 - Submitted as: free-robux-net_GM431946152.pdf
- File type: pdf · Size: 36057 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!A6C2D244F2A4
- 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-without-any-verification_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.tw/app/431946152/free-robux-net-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-without-any-verification_GM431946152.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-roblox-money-2021_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-net-game-hack
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-without-any-verification_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-roblox-money-2021_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/snippet-hacks-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-fun-robux_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-daily-spins-and-coins_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-without-human-verification-real_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/back-free-items-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-real-robux_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-win-no-survey_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/nuke-hack-for-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-codes-2021_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-google-play-promo-codes-coin-master_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/oginject-co_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-accounts-2021_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-free-download-unblocked_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-hack-robux-with-inspect-element_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/wurst-client_GM479516143.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-no-human-verification-and-no-survey_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-spins-and-coins-on-coin-master_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-gfx-roblox_GM431946152.pdf
Embedded domains
- netcdn.tw
- www.biochemix.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report