SUSPICIOUS — robux-offers-free_GM431946152.pdf
SUSPICIOUS — robux-offers-free_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:
9908662b71938027c1bb75ff6071c46a80ec1b85e5ad84cf99ea80c92e141380 - SHA-1:
20e89bbf8320beaddc73cae181963d4d09b10a43 - MD5:
63e5b01186a607d62ece94aa53f121b1 - ssdeep:
384:u06gcEXd70alntu5psC94B4YKzhWZ7EbZfbsVoUKCUS3ZGnKyCUS7D:h6gFXGalE5psC9w/6hMENfbcovjnlo - TLSH:
T1E82F7DF701A7EC4C794A8B036DF6206E74C9E358617BEA5011D8762CD43C6BFAB11521 - Submitted as: robux-offers-free_GM431946152.pdf
- File type: pdf · Size: 33952 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!63E5B01186A6
- 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/roblox-inappropriate-games_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.co/app/431946152/robux-offers-free-game-hack, http://www.biochemix.com/uploaded_files/userfiles/files/roblox-inappropriate-games_GM431946152.pdf, http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-items-on-catalog_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/robux-offers-free-game-hack
- http://www.biochemix.com/uploaded_files/userfiles/files/roblox-inappropriate-games_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-roblox-items-on-catalog_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/pokemon-go-free_GM1094591345.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-spins-for-coin-master-app_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-that-actually-works_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/get-tiktok-followers-free_GM835599320.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/coin-master-daily-free-coins-link-today_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/mcpe-master-coins-hack_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/how-to-get-free-spins-on-coin-master-hack_GM406889139.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-coin-master-generator_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-on-ipad_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-robux-hack-us_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/roblox-games-that-give-you-free-robux_GM431946152.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/free-account-roblox-real_GM431946152.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/coin-master-apk-hack-358_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/daily-spin-coin-master-free_GM406889139.pdf
- http://www.biochemix.com/uploaded_files/userfiles/files/hack-for-roblox-bee-swarm-simulator_GM431946152.pdf
Embedded domains
- netcdn.co
- www.biochemix.com
File paths
- n:\\=
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report