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r57347en.exe

This is a setup program which is used to install the application. The file has been seen being downloaded from support.ricoh.com and multiple other hosts.
MD5:
b63bb7cb12eefd0449b1547547054453

SHA-1:
325921dd86a4dc480e4b875155ca5bd9de9d113f

SHA-256:
483dd91fcacaf1ffb30dc49e87bbcd23474a47d3ee8cbb73196e29f00ad1ed30

Scanner detections:
3 / 68

Status:
Inconclusive  (not enough data for an accurate detection)

Analysis date:
11/24/2024 9:27:24 PM UTC  (today)

Scan engine
Detection
Engine version

Bkav FE
HW32.Packed
1.3.0.6379

Norman
ShellCode.C
11.20150529

ViRobot
Trojan.Win32.A.Cidox.4345856[h]
2014.3.20.0

File size:
4.1 MB (4,345,856 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\programs\r57347en.exe

File PE Metadata
Compilation timestamp:
6/8/2006 12:11:26 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.10

CTPH (ssdeep):
98304:LQ+xmhXiXsXLZ6yWkhmPiin4gLxaHO4jQMyBMUYxYFW:LQ+UXTsI2ii4gLxau4ZyBMlY

Entry address:
0x6DC5

Entry point:
6A, 60, 68, 20, C6, 40, 00, E8, 7F, 03, 00, 00, BF, 94, 00, 00, 00, 8B, C7, E8, B3, FE, FF, FF, 89, 65, E8, 8B, F4, 89, 3E, 56, FF, 15, 78, C1, 40, 00, 8B, 4E, 10, 89, 0D, 4C, 0C, 41, 00, 8B, 46, 04, A3, 58, 0C, 41, 00, 8B, 56, 08, 89, 15, 5C, 0C, 41, 00, 8B, 76, 0C, 81, E6, FF, 7F, 00, 00, 89, 35, 50, 0C, 41, 00, 83, F9, 02, 74, 0C, 81, CE, 00, 80, 00, 00, 89, 35, 50, 0C, 41, 00, C1, E0, 08, 03, C2, A3, 54, 0C, 41, 00, 33, F6, 56, 8B, 3D, 64, C1, 40, 00, FF, D7, 66, 81, 38, 4D, 5A, 75, 1F, 8B, 48, 3C, 03...
 
[+]

Entropy:
7.9918

Developed / compiled with:
Microsoft Visual C++ v7.0

Code size:
44 KB (45,056 bytes)

The file r57347en.exe has been seen being distributed by the following 2 URLs.

http://support.ricoh.com/bb/pub_e/dr_ut_e/0001113/0001113527/.../r57347en.exe

http://dl2.pcdcdn.com/files/F9_WrKMAQvYaK90GeeEu7g==,1455588007/.../4/.../7/.../3/r57347en.exe

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