MALICIOUS — do-you-want-free-robux_GM431946152.pdf
MALICIOUS — do-you-want-free-robux_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
c7df43a999cf9885ae8f71090a7bd295bc2a0f364321b2413fa36418ff4b595a - SHA-1:
5fd2b945cbbd661f61bb797da96617e407ddbe7e - MD5:
71f07759ae70ae9fd06c81ac0ed0ad5f - ssdeep:
768:KpcNqmw2sBqvrNAcIYzIam6VDf1YUDKaLM45rll+KRF0:qcV6qvKUzIam6sUDKqj5SKRF0 - TLSH:
T1672F3AF741DBDD5CBA8B8F036EA6103A74CDD299A127CB4041C8776C847CAAEAB10561 - Submitted as: do-you-want-free-robux_GM431946152.pdf
- File type: pdf · Size: 35532 bytes
- Verdict: malicious (75/100)
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!71F07759AE70
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-generator-2021-no-survey_GM431946152.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: http://netcdn.co/app/431946152/do-you-want-free-robux-game-hack, http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-daily-free-spins-link-facebook_GM406889139.pdf, http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-without-doing-anything-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.co/app/431946152/do-you-want-free-robux-game-hack
- http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-daily-free-spins-link-facebook_GM406889139.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-without-doing-anything-2021_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/roblox-free-exploits_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-generator-2021-no-survey_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-on-roblox_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/youtube-how-to-get-free-robux_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-hack-unlimited-spins_GM406889139.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/master-coin-free-spin_GM406889139.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/facebook-coin-master-free-spins_GM406889139.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/island-2-roblox-hack_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-no-human-verification-or-survey-2021_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-100-working_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/how-to-get-free-robux-2021_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/how-do-u-get-free-robux-without-builders-club_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/coin-master-hack-tool-v1-9-download-free_GM406889139.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/microsoft-bing-free-robux_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/free-robux-discord_GM431946152.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/best-coin-master-hack_GM406889139.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/minecraft-build-hacks_GM479516143.pdf
- http://www.ck-ceramic.com/Public/upload/editorfiles/abd-roblox_GM431946152.pdf
Embedded domains
- netcdn.co
- www.ck-ceramic.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report