jetmp3.exe

AdPeak, Inc

This is the instaler for an an Adpeak program that shows ads in the browser without providing information about the ad's origin. Ads are injected as banners or text-links in random web pages. The application jetmp3.exe by AdPeak, Inc 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 NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.jetmp3.com.
Publisher:
AdPeak, Inc  (signed and verified)

MD5:
5cd831f69cc256c2a3fdaa9fb13ea4f9

SHA-1:
0561b0f671f0cf8ff7112be23b858887bc91a0fc

SHA-256:
b11a926d903e28f92b6df809b80f5eabfeda3edc6d035502b8d4c6db7299e65f

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.

Analysis date:
11/28/2024 11:53:58 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.AdPeak.Installer (M)
16.1.29.18

File size:
54 KB (55,256 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\jetmp3.exe

Digital Signature
Signed by:

Authority:
GoDaddy.com, Inc.

Valid from:
12/16/2011 11:00:10 PM

Valid to:
9/16/2012 1:43:44 PM

Subject:
CN="AdPeak, Inc", O="AdPeak, Inc", L=Sarasota, S=FL, C=US

Issuer:
SERIALNUMBER=07969287, CN=Go Daddy Secure Certification Authority, OU=http://certificates.godaddy.com/repository, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
0B871F1E83E3

File PE Metadata
Compilation timestamp:
12/5/2009 5:52:06 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
768:N/pT8mhxeQ/IkJTCxw+bzvDBnqb4WjXO3XJjCxhNdru7DuNArY67kfCWENCzw:5umhxebkJf+FTXJjCDNdruuas67kf9w

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 6F, 44, 00, E8, 09, 2C, 00, 00, A3, A4, 6E, 44, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, 9C, 42, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 2E, 44, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, F0, 46, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.2129

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file jetmp3.exe has been seen being distributed by the following URL.

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