SUSPICIOUS — counter-blox-roblox-offensive-hack-download-free_GM431946152.pdf
SUSPICIOUS — counter-blox-roblox-offensive-hack-download-free_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (66/100). 5 of 53 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
28adfeef63d51ac0d7156c6ddfe591170061cf16168d553f51097fde87995722 - SHA-1:
c7994c4f5d9a8ba0433a3266136843bd840f472c - MD5:
264d93dabf794fb2435e109a110426a6 - ssdeep:
768:iNJyfJYJdjsq1HjamptTGNVku6Lqx3UbLX+A:XJYJZ1mIqku6uxEbb+A - TLSH:
T1842F8DF75193CC4C7A4BCB07A9F6296DA4C9E3887562DA4081C4372CD07E5EE7A12932 - Submitted as: counter-blox-roblox-offensive-hack-download-free_GM431946152.pdf
- File type: pdf · Size: 35316 bytes
- Verdict: suspicious (66/100)
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!264D93DABF79
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The suspicious score of 66/100 is the fusion of 7 weighted signals:
- Embedded link rated suspicious by URL analysis: https://privatearrangements.co.nz/public/files/coin-master-hack-with-facebook-login_GM406889139.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://netcdn.co/app/431946152/counter-blox-roblox-offensive-hack-download-free-game-hack, https://privatearrangements.co.nz/public/files/free-robux-games-that-actually-work_GM431946152.pdf, https://privatearrangements.co.nz/public/files/master-hack-coin_GM406889139.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
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90 - Contacted 15 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9614 behavior events · 1 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- searchapp.bundleassets.example
- to-do.office.com
- inference.location.live.net
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 250.255.255.239.in-addr.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- desktop-hsgcbep
- ntp.ubuntu.com
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- 23.40.52.85
- 23.11.37.157
- 20.190.167.64
- 20.76.201.171 NL · Amsterdam · AS8075 Microsoft Corporation
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\9d1d61b579dd63130963b320bab1ad7e.png -
3ef63df4ac82d08c48cd59f9986b261adf79ec8dd6c99ccf1ebb994eb15687cb - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
174f9fe4bd4c9d1d0abf2624cb1f5e59954063e70cd9bf3317e4bc0a17a9ca19 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- http://netcdn.co/app/431946152/counter-blox-roblox-offensive-hack-download-free-game-hack
- https://privatearrangements.co.nz/public/files/free-robux-games-that-actually-work_GM431946152.pdf
- https://privatearrangements.co.nz/public/files/master-hack-coin_GM406889139.pdf
- https://privatearrangements.co.nz/public/files/free-minecraft-texture-packs_GM479516143.pdf
- https://privatearrangements.co.nz/public/files/coin-master-hack-with-facebook-login_GM406889139.pdf
- https://privatearrangements.co.nz/public/files/legit-coin-master-hack-no-human-verification_GM406889139.pdf
- https://privatearrangements.co.nz/public/files/roblox-free-robux-no-human-verification_GM431946152.pdf
- https://privatearrangements.co.nz/public/files/robux-game-com_GM431946152.pdf
- https://privatearrangements.co.nz/public/files/e-free-roblox_GM431946152.pdf
- https://privatearrangements.co.nz/public/files/are-minecraft-realms-free_GM479516143.pdf
- https://privatearrangements.co.nz/public/files/roblox-royal-high-how-to-get-the-halo-for-free_GM431946152.pdf
- https://privatearrangements.co.nz/public/files/free-robux-no-apps_GM431946152.pdf
- https://privatearrangements.co.nz/public/files/coin-master-hacks-free-spins_GM406889139.pdf
- https://privatearrangements.co.nz/public/files/coin-master-daily-spin-free_GM406889139.pdf
- https://privatearrangements.co.nz/public/files/roblox-avatar-skin-free_GM431946152.pdf
- https://privatearrangements.co.nz/public/files/coin-master-free-spins-only_GM406889139.pdf
- https://privatearrangements.co.nz/public/files/coin-master-hack-mod-game-download_GM406889139.pdf
- https://privatearrangements.co.nz/public/files/how-to-hack-roblox-2021_GM431946152.pdf
- https://privatearrangements.co.nz/public/files/roblox-colouring-pages-free-girl_GM431946152.pdf
- https://privatearrangements.co.nz/public/files/free-tiktok-followers-app_GM835599320.pdf
- https://privatearrangements.co.nz/public/files/how-to-get-robux-easy_GM431946152.pdf
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- netcdn.co
- privatearrangements.co.nz
Embedded IP addresses
- 85.210.193.152
- 135.233.95.144
- 172.172.255.216
- 52.168.117.168
- 20.76.201.171
- 135.233.95.135
- 52.110.12.31
- 52.123.252.247
- 135.233.95.80
- 74.178.76.128
- 20.42.179.192
- 40.99.134.18
- 149.154.167.99
- 4.230.171.124
- 40.99.134.2
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report