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trz3a05.tmp

outobox

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file trz3a05.tmp by outobox has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
outobox  (signed and verified)

MD5:
fa02b58f069cad72bbae4e3174581c38

SHA-1:
f3deb10a35a4d748456b0804400d4d82bab701ee

SHA-256:
2f43beb505c6825a0f7888caca0972dd29bbc9d2003df4a1178e232a0c5374b1

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Belongs to the Sambreel/Yontoo progam that inserts various forms of advertising in the user's web browser, installed with minimal or no user consent.

Analysis date:
12/23/2024 12:51:35 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.16.9

File size:
118.7 KB (121,576 bytes)

Common path:
C:\Program Files\outobox\bin\trz3a05.tmp

Digital Signature
Signed by:
outobox

Authority:
VeriSign, Inc.

Valid from:
9/29/2014 5:00:00 PM

Valid to:
10/30/2015 4:59:59 PM

Subject:
CN=outobox, O=outobox, L=San Diego, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
3308B48A98D635F50AF4E52B1D5E6168

File PE Metadata
Compilation timestamp:
1/12/2015 5:29:49 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0x4AFC

Entry point:
48, 83, EC, 28, E8, C3, 26, 00, 00, 48, 83, C4, 28, E9, 52, FE, FF, FF, CC, CC, E9, EB, 05, 00, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 66, 66, 0F, 1F, 84, 00, 00, 00, 00, 00, 48, 3B, 0D, 59, 55, 01, 00, 75, 11, 48, C1, C1, 10, 66, F7, C1, FF, FF, 75, 02, F3, C3, 48, C1, C9, 10, E9, 2D, 27, 00, 00, CC, 40, 53, 48, 83, EC, 40, 48, 8B, D9, EB, 0F, 48, 8B, CB, E8, 6D, 28, 00, 00, 85, C0, 74, 13, 48, 8B, CB, E8, 95, 07, 00, 00, 48, 85, C0, 74, E7, 48, 83, C4, 40, 5B, C3, 8B, 05...
 
[+]

Entropy:
6.1908

Code size:
75 KB (76,800 bytes)

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