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ymsgr_inst.exe

Yahoo! Inc.

The program is a setup application that uses the Wise Installer installer. The file has been seen being downloaded from c-ymsgr11500228usexe.a-ymessenger.http.atlas.cdn.yimg.com.
Publisher:
Yahoo! Inc.

Description:
Yahoo! Messenger

Version:
11.5.0.0228

MD5:
8edef05b692506b0bec31dcc4db90c76

SHA-1:
20017c80056a527ea5ea9fc8e9b79c2e0f9a4fbf

SHA-256:
bec6e1fe4bf4afcddfce035d258667583d2df3f3dcec7ba7fb44d66b399930e9

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/25/2024 5:43:30 PM UTC  (today)

File size:
581.3 KB (595,285 bytes)

Copyright:
1997-2010 Yahoo! Inc.

File type:
Executable application (Win32 EXE)

Installer:
Wise Installer

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\ymsgr_inst.exe

File PE Metadata
Compilation timestamp:
4/8/1999 1:24:47 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:AJ2bYlmhLR60Fap2dah2mtJDt9+wlYpMG8VUtggPvdocqoPrkDB:A1kpOqaDrDtMwapMG8mgg3zqoDs

Entry address:
0x1000

Entry point:
55, 8B, EC, 81, EC, 78, 05, 00, 00, 53, 56, BE, 04, 01, 00, 00, 57, 8D, 85, 94, FD, FF, FF, 56, 33, DB, 50, 53, FF, 15, 34, 20, 40, 00, 8D, 85, 94, FD, FF, FF, 56, 50, 8D, 85, 94, FD, FF, FF, 50, FF, 15, 30, 20, 40, 00, 8B, 3D, 2C, 20, 40, 00, 53, 53, 6A, 03, 53, 6A, 01, 8D, 85, 94, FD, FF, FF, 68, 00, 00, 00, 80, 50, FF, D7, 83, F8, FF, 89, 45, FC, 0F, 84, 7B, 01, 00, 00, 8D, 85, 90, FC, FF, FF, 50, 56, FF, 15, 28, 20, 40, 00, 8D, 85, 98, FE, FF, FF, 50, 53, 8D, 85, 90, FC, FF, FF, 68, 10, 30, 40, 00, 50...
 
[+]

Entropy:
7.9805

Packer / compiler:
Wise Installer Stub

Code size:
512 Bytes (512 bytes)

The file ymsgr_inst.exe has been seen being distributed by the following URL.

http://c-ymsgr11500228usexe.a-ymessenger.http.atlas.cdn.yimg.com/ymessenger/dl/.../ymsgr1150_0228_us.exe

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