home

r318939.exe

Lexmark International, Inc.

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

MD5:
d3e91fad5a629854da692c2449cc45ba

SHA-1:
11f32eeaaeff3cc08f6fae3d581bc0f2dc125ea5

SHA-256:
667daaad578ce0c0047804c04a8e4dbab3b1f6b239af4d04b30b5a51dd5adaac

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/27/2024 3:49:09 AM UTC  (today)

File size:
6.2 MB (6,460,992 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\r318939.exe

Digital Signature
Signed by:
Lexmark International, Inc.

Authority:
Thawte, Inc.

Valid from:
8/3/2011 8:00:00 PM

Valid to:
8/2/2013 7:59:59 PM

Subject:
CN="Lexmark International, Inc.", OU=ISS, O="Lexmark International, Inc.", L=Lexington, S=Kentucky, C=US

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
2DB3E1BE80A3B095FD2C799AE03019EA

File PE Metadata
Compilation timestamp:
8/31/2011 5:16:53 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
9.0

CTPH (ssdeep):
196608:HSA12lQ9oa1TVHnhQcrtsaZF7W0+QilChxgLb7+lSP:yAE6T1hQcpZF7IQilcxgLf+ls

Entry address:
0x3EE3F

Entry point:
E8, A7, 86, 00, 00, E9, A5, FE, FF, FF, 8B, FF, 55, 8B, EC, 8B, 45, 08, 66, 8B, 08, 40, 40, 66, 85, C9, 75, F6, 2B, 45, 08, D1, F8, 48, 5D, C3, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 4C, 24, 04, F7, C1, 03, 00, 00, 00, 74, 24, 8A, 01, 83, C1, 01, 84, C0, 74, 4E, F7, C1, 03, 00, 00, 00, 75, EF, 05, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8B, 01, BA, FF, FE, FE, 7E, 03, D0, 83, F0, FF, 33, C2, 83, C1, 04, A9, 00, 01, 01, 81, 74, E8, 8B, 41, FC, 84, C0, 74, 32...
 
[+]

Entropy:
7.9361  (probably packed)

Code size:
384 KB (393,216 bytes)

The file r318939.exe has been seen being distributed by the following 12 URLs.

http://fwuws.lexmark.com/?func=redirlatest&prtr=44431D1&fwver=V310_B111609_02

http://fwuws.lexmark.com/?func=redirlatest&prtr=44431DW&fwver=V310_B080709_03

http://downloads.dell.com/FOLDER00379719M/.../R318939.exe

http://dell-wireless-wlan-utility.software.informer.com/.../

http://fwuws.lexmark.com/?func=redirlatest&prtr=44432DW&fwver=V310_B080709_03

http://fwuws.lexmark.com/?func=redirlatest&prtr=44431DW&fwver=V310_B100609_01

http://fwuws.lexmark.com/?func=redirlatest&prtr=44431DW&fwver=V310_B060810_00

http://fwuws.lexmark.com/?func=redirlatest&prtr=44431D1&fwver=V310_B060810_00

http://downloads.dell.com/FOLDER00351210M/.../R318937.exe

http://swdownloads.lexmark.com/2009/Dell/.../Dell_V310-V510_Series_B082511_00_FWUpdate.exe

http://fwuws.lexmark.com/?func=redirlatest&prtr=44432DW&fwver=V310_B100609_01

http://downloads.dell.com/FOLDER00352474M/.../R318939.exe

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.