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nsm47bb.tmp

SAFe DownlOad Gtl

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The file nsm47bb.tmp by SAFe DownlOad Gtl has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the OutBrowse Revenyou installer. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from get.0140h.info.
Publisher:
EWYBN  (signed by SAFe DownlOad Gtl)

Product:
EWYBN

Version:
1978.151120.1371.2124

MD5:
10278a464e3f1a26f1d24c4a403917ff

SHA-1:
dc5b4a03e52b0b289b15f7ccf81737cbfe041552

SHA-256:
e4505c05e68ac639badc157fc1b08f4115d68f223722e591ac6bcbad2c0c52dd

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
2/25/2025 12:33:16 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse.SAFeDown.Bundler (M)
16.4.3.0

File size:
346.6 KB (354,888 bytes)

Product version:
1978.151120.1371.2124

Copyright:
EWYBN

Trademarks:
EWYBN

Bundler/Installer:
OutBrowse Revenyou (using Nullsoft Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\nsm47bb.tmp

Digital Signature
Signed by:
SAFe DownlOad Gtl

Authority:
thawte, Inc.

Valid from:
11/10/2015 4:00:00 AM

Valid to:
1/28/2016 3:59:59 AM

Subject:
CN=SAFe DownlOad Gtl, O=SAFe DownlOad Gtl, L=Dublin, S=Dublin, C=IE

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
4D753B2AA88378503DFD6C737E4D9BB1

File PE Metadata
Compilation timestamp:
12/6/2009 2:52:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:ZFJ0lbz9ASypwqiaB4RArmSRRCxln6z5UCU/W:0bzClyCaUOGKCU+

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.6893

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file nsm47bb.tmp has been seen being distributed by the following URL.

http://get.0140h.info/14480327580/14480327581/14480327584/.../?22276435851ZWNyLzM7bTgp=MTMxMiRdN&y8tLiszJWo7MDIvMjIhZjgwJG5waF5xYG9mXGxjO0JocWppallfTF9sX2B=fbiNgcGB0cGo7Y&W5wbSArXCQwZCMrYGBscmZnbl9iK2xfb=nNgam4tYW1&rHixiUHRrRG1kbSMrYFJMTmxwYSxjdl4gYHZpWWhoY=WxfZl85UmtcXHNjcSRfY2hiaVloZDt&saEc8UnZla2IlZ2FtZzcvLSFobWs7LyRcaWo6LB=5vcjsvMi0yLDAtLzA3JGVyNmFhcTEx

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