SUSPICIOUS — 7043dae735ed13a28626568d06051a07006498ad4f435f3d7a7dbae4294b6b46
SUSPICIOUS — 7043dae735ed13a28626568d06051a07006498ad4f435f3d7a7dbae4294b6b46 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
7043dae735ed13a28626568d06051a07006498ad4f435f3d7a7dbae4294b6b46 - SHA-1:
1bafb5add32e129173d6c700030d231d2e7904e6 - MD5:
a5617b6e87360aa5a229e26a02346ed7 - ssdeep:
768:Ld9G5LVq9sVHXh44IzqEHizSBkzLs0JEffPmtBF/z4VvD9EImEohiZ:zG5L9x48dyMI0qnPs/UVvyj4Z - TLSH:
T15E328EF7419BCD0C2A4A8B43A9F7352A658DD38C6161DE40A6C83B2D946C5FDBF10A31 - Submitted as: 7043dae735ed13a28626568d06051a07006498ad4f435f3d7a7dbae4294b6b46
- File type: pdf · Size: 45659 bytes
- Verdict: suspicious (64/100)
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!A5617B6E8736
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 17 external host(s) and 8 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://netcdn.tw/app/431946152/cheat-codes-roblox-reason-to-die-1.0.1-game-hack, https://lib.insan-unggul.ac.id/repository/roblox-printables-free_GM431946152.pdf, https://lib.insan-unggul.ac.id/repository/coin-master-free-gifts_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
- Extracted generic config (20 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9721 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
- _dosvc._tcp.local
- 250.255.255.239.in-addr.arpa
- ntp.ubuntu.com
- 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/9a8a705c-852d-4d18-b32a-ee1d872f4bd9/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/9a8a705c-852d-4d18-b32a-ee1d872f4bd9?P1=1787950595&P2=404&P3=2&P4=ijhVQWrTnysEAIBrUyTVjPUOtnEB20uo%2fAzP8YLGFTpcq4ipDnKtcuIrOKtlnPRYq4qY%2bNM2gLNcyrM%2by5WHJg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/51d86688-616b-47e3-abeb-3df16a1583c5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/51d86688-616b-47e3-abeb-3df16a1583c5?P1=1787950629&P2=404&P3=2&P4=Dv5BNUMNP9rhVoGZW%2b2FX%2b1vq99P3C%2bGZIKZOMN%2bcx0p2FYhacxgRK1LurAE4PH%2bQwQaOpIPl%2bbjCH3ok4nnuQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\476eefb86fe7090a81b8336ef995e185.png -
276f9e73cc2f634d8cf42fa389f8364b911edc3edb02eb91f211d3ee3f4f21e9 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
3f3ac17fb2095fbeb237acfe778fe7aa404374b2bda44b9d0d2c68c5bdc8e0a7 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://netcdn.tw/app/431946152/cheat-codes-roblox-reason-to-die-1.0.1-game-hack
- https://lib.insan-unggul.ac.id/repository/roblox-printables-free_GM431946152.pdf
- https://lib.insan-unggul.ac.id/repository/coin-master-free-gifts_GM406889139.pdf
- https://lib.insan-unggul.ac.id/repository/coin-master-date-and-time-hack_GM406889139.pdf
- https://lib.insan-unggul.ac.id/repository/coin-master-cheats-2021_GM406889139.pdf
- https://lib.insan-unggul.ac.id/repository/coin-master-mod-apk_GM406889139.pdf
- https://lib.insan-unggul.ac.id/repository/free-robux-without-human-verification-real_GM431946152.pdf
- https://lib.insan-unggul.ac.id/repository/coin-master-free-coins-and-spins_GM406889139.pdf
- https://lib.insan-unggul.ac.id/repository/how-to-hack-someones-roblox-account_GM431946152.pdf
- https://lib.insan-unggul.ac.id/repository/minecraft-pe-apk-free-download_GM479516143.pdf
- https://lib.insan-unggul.ac.id/repository/minecraft-skins-free-girl_GM479516143.pdf
- https://lib.insan-unggul.ac.id/repository/coin-master-el-tiger-card-free_GM406889139.pdf
- https://lib.insan-unggul.ac.id/repository/free-robux-with-no-human-verification_GM431946152.pdf
- https://lib.insan-unggul.ac.id/repository/coin-master-hack_GM406889139.pdf
- https://lib.insan-unggul.ac.id/repository/roblox-games-that-give-you-free-robux_GM431946152.pdf
- https://lib.insan-unggul.ac.id/repository/roblox-free-robux_GM431946152.pdf
- https://lib.insan-unggul.ac.id/repository/free-coins-for-flip-master-online_GM406889139.pdf
- https://lib.insan-unggul.ac.id/repository/free-robux-roblox-promo-codes_GM431946152.pdf
- https://lib.insan-unggul.ac.id/repository/coin-master-free-coins-and-spins-blogspot_GM406889139.pdf
- https://lib.insan-unggul.ac.id/repository/free-robux-generator-no-human-verification-or-surveys_GM431946152.pdf
- https://lib.insan-unggul.ac.id/repository/free-roblox-accounts-2021-with-robux_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/9a8a705c-852d-4d18-b32a-ee1d872f4bd9/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Embedded domains
- netcdn.tw
- lib.insan-unggul.ac.id
Embedded IP addresses
- 40.84.85.40
- 4.150.223.107
- 172.215.188.232
- 52.110.12.55
- 4.230.171.124
- 184.84.165.171
- 52.230.60.54
- 74.178.240.61
- 74.179.77.164
- 52.123.129.14
- 40.104.4.2
- 135.232.92.34
- 203.26.79.13
- 135.233.95.144
- 172.178.240.162
- 48.200.63.27
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report