SUSPICIOUS — 1381061f1410e15c18be38482a7b6ec297e83b981c290a74131e2198030c1392
SUSPICIOUS — 1381061f1410e15c18be38482a7b6ec297e83b981c290a74131e2198030c1392 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
1381061f1410e15c18be38482a7b6ec297e83b981c290a74131e2198030c1392 - SHA-1:
8d13091cf0afcafa28252740eb27afd7d7412b0d - MD5:
214f0b0adf3a50b3d6feaff4083e83cb - ssdeep:
768:LxNkyMqD6vWzsh7AjPa4gPVt/olisBMAjrEdA9fdx8mr2l/nAywS++Dv:LxNkyMu6vWzsh7AjPCbol5JjwQd+mmYo - TLSH:
T1D1307DF751D7ED0C6A4A9F0369F6105E64DDD2882062DA4095D4BB7CE0BC6EEAF30821 - Submitted as: 1381061f1410e15c18be38482a7b6ec297e83b981c290a74131e2198030c1392
- File type: pdf · Size: 36481 bytes
- Verdict: suspicious (64/100)
Detections (4 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!214F0B0ADF3A
MITRE ATT&CK
Why this verdict
The suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 16 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: http://netcdn.co/app/431946152/free-robux-no-human-verification-2021-or-survey-game-hack, http://balibetonmandiri.com/new/public/ckfinder/userfiles/files/roblox-work-at-a-pizza-place-cheats_GM431946152.pdf, http://balibetonmandiri.com/new/public/ckfinder/userfiles/files/free-robux-generator_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
- Extracted generic config (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9658 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- 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
- 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
- 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
- 252.0.0.224.in-addr.arpa
- desktop-hsgcbep
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\71f891f7dd098e8c903455f9a38e8b97.png -
b2660ae861873a85d6cd228927e8bf668183d942c0d1e76dc9c27abe2a284f26 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
b00cdddafcfd3e2f8559e6f1920badf52df3e4b0d228b31055de92c526c3ac65 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- http://netcdn.co/app/431946152/free-robux-no-human-verification-2021-or-survey-game-hack
- http://balibetonmandiri.com/new/public/ckfinder/userfiles/files/roblox-work-at-a-pizza-place-cheats_GM431946152.pdf
- http://balibetonmandiri.com/new/public/ckfinder/userfiles/files/free-robux-generator_GM431946152.pdf
- http://balibetonmandiri.com/new/public/ckfinder/userfiles/files/robuxhub-net_GM431946152.pdf
- http://balibetonmandiri.com/new/public/ckfinder/userfiles/files/can-u-get-free-robux_GM431946152.pdf
- http://balibetonmandiri.com/new/public/ckfinder/userfiles/files/minecraft-115-2-hacks_GM479516143.pdf
- http://balibetonmandiri.com/new/public/ckfinder/userfiles/files/free-backpacks-on-roblox_GM431946152.pdf
- http://balibetonmandiri.com/new/public/ckfinder/userfiles/files/roblox-hack-unpatched_GM431946152.pdf
- http://balibetonmandiri.com/new/public/ckfinder/userfiles/files/tiktok-free-upload_GM835599320.pdf
- http://balibetonmandiri.com/new/public/ckfinder/userfiles/files/4-op-roblox-hacks_GM431946152.pdf
- http://balibetonmandiri.com/new/public/ckfinder/userfiles/files/roblox-bubble-gum-leviathan-free_GM431946152.pdf
- http://balibetonmandiri.com/new/public/ckfinder/userfiles/files/free-robux-live_GM431946152.pdf
- http://balibetonmandiri.com/new/public/ckfinder/userfiles/files/noclip-hack-on-roblox_GM431946152.pdf
- http://balibetonmandiri.com/new/public/ckfinder/userfiles/files/free-robux-no-download_GM431946152.pdf
- http://balibetonmandiri.com/new/public/ckfinder/userfiles/files/play-minecraft-free-online-no-download_GM479516143.pdf
- http://balibetonmandiri.com/new/public/ckfinder/userfiles/files/minecraft-windows-10-edition-unlock-full-game-free_GM479516143.pdf
- http://balibetonmandiri.com/new/public/ckfinder/userfiles/files/minecraft-hack-client-download_GM479516143.pdf
- http://balibetonmandiri.com/new/public/ckfinder/userfiles/files/hacks-para-roblox_GM431946152.pdf
- http://balibetonmandiri.com/new/public/ckfinder/userfiles/files/coin-master-free-spins-hack-without-human-verification_GM406889139.pdf
- http://balibetonmandiri.com/new/public/ckfinder/userfiles/files/free-roblox-accounts-with-robux-that-work-2021_GM431946152.pdf
- http://balibetonmandiri.com/new/public/ckfinder/userfiles/files/free-robux-generator-no-human-verification-2021_GM431946152.pdf
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/fa5c4269-9d03-4a47-8d97-be6931f0b22c/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Embedded domains
- netcdn.co
- balibetonmandiri.com
Embedded IP addresses
- 4.150.223.106
- 52.168.117.175
- 20.42.179.192
- 52.110.12.54
- 4.230.171.124
- 74.178.76.54
- 20.76.201.171
- 74.178.76.128
- 52.123.129.14
- 135.233.95.80
- 203.26.79.13
- 52.123.252.213
- 40.84.97.4
- 172.170.180.133
- 20.42.73.28
- 52.148.114.188
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report