psiphon3.exe

Psiphon Inc.

This is a setup program which is used to install the application. The file has been seen being downloaded from s3.amazonaws.com and multiple other hosts.
Publisher:
Psiphon Inc.  (signed and verified)

MD5:
6cdd0771d02975b34f5be96d63b5014d

SHA-1:
28aaabdc8c338b29155d75dad28e17231dae499c

SHA-256:
5eedb83925d37b32c090b7b26ea0110d25382fd00a72d2bf9c3ba97b78bfba62

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/15/2025 6:06:48 PM UTC  (today)

File size:
4.9 MB (5,147,240 bytes)

File type:
Executable application (Win32 EXE)

Digital Signature
Signed by:

Authority:
DigiCert Inc

Valid from:
5/9/2014 2:00:00 AM

Valid to:
9/6/2017 2:00:00 PM

Subject:
CN=Psiphon Inc., O=Psiphon Inc., L=Toronto, S=Ontario, C=CA

Issuer:
CN=DigiCert SHA2 Assured ID Code Signing CA, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0414DA823858B711C88132249E4A38E9

File PE Metadata
Compilation timestamp:
6/14/2016 11:20:29 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
14.0

CTPH (ssdeep):
98304:wAT6smKZcqlB2xrpXTk+pbJC9XFOruAbMZzWaT4Z:VTB/aq/ehw+NJC9XBcMZzNTu

Entry address:
0xED9AA0

Entry point:
60, BE, 00, 90, E0, 00, 8D, BE, 00, 80, 5F, FF, 57, EB, 0B, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Entropy:
7.9321

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
4.8 MB (5,050,368 bytes)

The file psiphon3.exe has been seen being distributed by the following 12 URLs.

https://s3.amazonaws.com/psiphon/web/.../psiphon3.exe

http://dw.uptodown.com/dwn/5jcENpzte9U2lyVqWBW65Padtzq9ESvEKzjmDMmD0hsS2RmPCDuem-30oBDfysNNMlJIRRubb8g_EF9iohsWorOX0GhIA7UOMhzXLqQSdgotE6lRs05eSMG1J7-7A1XJ/F4U8G0PBWi4EHdEhYgI7UZat6H6zdEtomamcL5BsF4EH3Shj8cQ3rZpax62PLHZ6Ny2nb9Lwyuj6FrJkkLz_oLQavACU5qMTdzmqh_7ucthY3qQKqq8WsOYjgpit4ROU/.../

https://dw2.uptodown.com/dwn/Lz0MjQGcll9BMUys8OuV1G_2prijnym5KnB1piHz5KjhpF2dMbC40iw0kUow1TCw-2WtMfMjOsgnKWqq4Ep4HxFyXO5pYBLuXtr-br8vKPzjwMOSI5PX-6orSbQxJlxV/upCGLG3dA6972lKOrpzje0Nvvs-LuONsVwshGHTUiyJxzOlxLzoox-cQsoXjypRGAZ46EOCvwg9aVPTid5P4A-Kk_BoB8sOLBr9HbMlWpXtFgPZfE3kcyQaok22aXhB6/.../

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