MALICIOUS — 7f7cfcbb7bab9b0a043fcd358541206d8b47c335511499ecb015214621a3b108
MALICIOUS — 7f7cfcbb7bab9b0a043fcd358541206d8b47c335511499ecb015214621a3b108 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
7f7cfcbb7bab9b0a043fcd358541206d8b47c335511499ecb015214621a3b108 - SHA-1:
4c4e222ed8b094fd6e96b9dd0b6f69684fd125a0 - MD5:
c732a7d5d8bee558e07b5e45e817bf18 - ssdeep:
768:7psc2L8VMswxCinCd0fiwCPuvDcYcfCHWixmvfEjfb7Xvw2bnh3jlT:lcLap0CinClweMeGWixm3EjfbDhxT - TLSH:
T142339FFB5167DE0C76C69B0398F72099B08A978871219B5151EC7A2DC0BC5FCBB10AB1 - Submitted as: 7f7cfcbb7bab9b0a043fcd358541206d8b47c335511499ecb015214621a3b108
- File type: pdf · Size: 51786 bytes
- Verdict: malicious (94/100)
Detections (4 of 54 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!C732A7D5D8BE
MITRE ATT&CK
Why this verdict
The malicious score of 94/100 is the fusion of 9 weighted signals:
- Microsoft Defender flagged Trojan:PDF/Phish.CFN!MTB (rule
Trojan:PDF/Phish.CFN!MTB) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.2 (rule
PDF.Spam.Heur.2) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged PDF/Phish-TWM!C732A7D5D8BE (rule
PDF/Phish-TWM!C732A7D5D8BE) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://netcdn.tw/app/431946152/how-to-get-free-things-from-the-catalog-on-roblox-game-hack, http://pustaka.lingkungan.ft.unand.ac.id/repository/coin-master-daily-free-spin-and-coin-link_GM406889139.pdf, http://pustaka.lingkungan.ft.unand.ac.id/repository/how-to-get-free-robux-without-download-apps-or-survey_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
- Contacted 16 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)
1030 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- desktop-hsgcbep(3)._dosvc._tcp.local
- 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
- 40.126.14.164
- 52.123.252.194 AU · Sydney · AS8075 Microsoft Corporation
- 23.33.238.135
- 52.110.12.22 AU · Sydney · AS8075 Microsoft Corporation
- 23.33.238.104
- 4.230.171.124 KR · Seoul · AS8075 Microsoft Corporation
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://netcdn.tw/app/431946152/how-to-get-free-things-from-the-catalog-on-roblox-game-hack
- http://pustaka.lingkungan.ft.unand.ac.id/repository/coin-master-daily-free-spin-and-coin-link_GM406889139.pdf
- http://pustaka.lingkungan.ft.unand.ac.id/repository/how-to-get-free-robux-without-download-apps-or-survey_GM431946152.pdf
- http://pustaka.lingkungan.ft.unand.ac.id/repository/free-robux-pastebin_GM431946152.pdf
- http://pustaka.lingkungan.ft.unand.ac.id/repository/coin-master-free-spins-today-daily-links_GM406889139.pdf
- http://pustaka.lingkungan.ft.unand.ac.id/repository/roblox-hack-apk_GM431946152.pdf
- http://pustaka.lingkungan.ft.unand.ac.id/repository/free-flip-master-coins_GM406889139.pdf
- http://pustaka.lingkungan.ft.unand.ac.id/repository/coin-master-free-spins-link-2021-download_GM406889139.pdf
- http://pustaka.lingkungan.ft.unand.ac.id/repository/free-minecraft-survival-server_GM479516143.pdf
- http://pustaka.lingkungan.ft.unand.ac.id/repository/coin-master-free-coins-and-spins-blogspot_GM406889139.pdf
- http://pustaka.lingkungan.ft.unand.ac.id/repository/robux-online_GM431946152.pdf
- http://pustaka.lingkungan.ft.unand.ac.id/repository/coin-master-free-spin-27_GM406889139.pdf
- http://pustaka.lingkungan.ft.unand.ac.id/repository/free-robux-no-human-verification-and-no-survey_GM431946152.pdf
- http://pustaka.lingkungan.ft.unand.ac.id/repository/what-do-roblox-points-do_GM431946152.pdf
- http://pustaka.lingkungan.ft.unand.ac.id/repository/roblox-arsenal-hack-script-pastebin_GM431946152.pdf
- http://pustaka.lingkungan.ft.unand.ac.id/repository/minecraft-pe-hacks_GM479516143.pdf
- http://pustaka.lingkungan.ft.unand.ac.id/repository/roblox-free-download_GM431946152.pdf
- http://pustaka.lingkungan.ft.unand.ac.id/repository/roblox-skin-free_GM431946152.pdf
- http://pustaka.lingkungan.ft.unand.ac.id/repository/is-minecraft-free-on-pc_GM479516143.pdf
- http://pustaka.lingkungan.ft.unand.ac.id/repository/free-robux-not-a-scam_GM431946152.pdf
- http://pustaka.lingkungan.ft.unand.ac.id/repository/free-obc-and-robux-pastebin_GM431946152.pdf
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- netcdn.tw
- pustaka.lingkungan.ft.unand.ac.id
Embedded IP addresses
- 40.84.97.4
- 72.145.35.97
- 4.150.223.108
- 20.42.73.31
- 72.145.35.101
- 52.123.252.194
- 52.110.12.22
- 4.230.171.124
- 85.210.193.152
- 20.165.94.54
- 20.42.65.93
- 20.247.184.142
- 74.179.77.204
- 92.223.78.30
- 40.79.163.155
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report