SUSPICIOUS — roblox-players-that-give-free-robux_GM431946152.pdf
SUSPICIOUS — roblox-players-that-give-free-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
d6f547fe7b0a594b5350da1fcb736e84a0a9c0f02ebd3fd5533676f5eb03d59d - SHA-1:
ef1ea0d2ff6e427830ba020a497c4a4c0b977c8d - MD5:
45a6eb2211f7f0e509daea185cf4d55d - ssdeep:
768:mJjUogkmKXMRHsflcJ3UC0m7vcDGbnGslS6WFbDeq7m3T:yjUoXmKXMYlc1SQvgGbnU/FHVi3T - TLSH:
T194307CF7109BDC4C769A8B1368F6246970CDE384A1B7DB504598BB2CE0BC5BEAB11520 - Submitted as: roblox-players-that-give-free-robux_GM431946152.pdf
- File type: pdf · Size: 36267 bytes
- Verdict: suspicious (58/100)
Detections (5 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!45A6EB2211F7
- 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/how-to-get-free-robux-with-password_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.co/app/431946152/roblox-players-that-give-free-robux-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-with-password_GM431946152.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-easy-on-phone_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.co/app/431946152/roblox-players-that-give-free-robux-game-hack
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-with-password_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-easy-on-phone_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/easy-way-to-get-free-robux_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-outfits-2021_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-spins-link-2021_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-spin-link-for-coin-master_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/pokemon-go-free_GM1094591345.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/is-roblox-giving-away-free-robux_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/is-pokemon-go-free-on-ios_GM1094591345.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-com-roblox_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/omega-roblox-hack_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/minecraft-free-download-android_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/teleport-script-roblox-hack_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-accounts-2021_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-free-coins-2021_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-no-waiting-no-inspect_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/como-sacar-buen-puntaje-en-juego-coin-master-free-spins_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-robux-groups_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-spins-coin-master-unlimited_GM406889139.pdf
Embedded domains
- netcdn.co
- www.biochemix.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report