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oldosera.exe

yssoft

The application oldosera.exe, “LuckyTool Application” by yssoft has been detected as a potentially unwanted program by 12 anti-malware scanners. While running, it connects to the Internet address 14.234.212.118.adsl-pool.jx.chinaunicom.com on port 443.
Publisher:
luckytool  (signed by yssoft)

Product:
luckytool

Description:
LuckyTool Application

Version:
1.0.0.1

MD5:
575f6f74833bab4c6e08b05b0ab6526c

SHA-1:
7a92c921dbb6b016b598ae6a9ee43c2a08a2f30c

SHA-256:
14ed0ae05499f55007e6c290accd663bbbd3ff61eccd3712b88851ed5ba06cf9

Scanner detections:
12 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 5:52:03 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.SubShop
2015.07.15

Avira AntiVirus
ADWARE/SafeTerra.3824632.1
8.3.1.6

AVG
Generic
2016.0.3018

Baidu Antivirus
Adware.Win32.SafeTerra
4.0.3.15813

Bkav FE
W32.HfsAdware
1.3.0.6979

Dr.Web
Trojan.Adkor.91
9.0.1.0225

ESET NOD32
Win32/Adware.SafeTerra
9.11940

Fortinet FortiGate
Riskware/SafeTerra
8/13/2015

McAfee
Artemis!575F6F74833B
5600.6674

Qihoo 360 Security
HEUR/QVM10.1.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.yssoft (M)
15.8.13.15

VIPRE Antivirus
Trojan.Win32.Generic
42010

File size:
3.6 MB (3,824,632 bytes)

Product version:
1.0.0.1

Copyright:
Copyright (C) 2014 luckytool

Original file name:
luckytool

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\roaming\oldoser\oldosera.exe

Digital Signature
Signed by:
yssoft

Authority:
Thawte, Inc.

Valid from:
4/18/2014 9:00:00 AM

Valid to:
4/18/2016 8:59:59 AM

Subject:
CN=yssoft, O=yssoft, L=Guro-gu, S=Seoul, C=KR

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

Serial number:
7FB2D2278AC1A204482539F930E81A6C

File PE Metadata
Compilation timestamp:
4/21/2015 4:38:42 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
98304:Au5QJBSJKGt4tpdDONU/U4528B5d7+FLOAkGkzdnEVomFHKnPp:bu81kyk28B5d7+FLOyomFHKnPp

Entry address:
0x1442C8

Entry point:
E8, 0B, CD, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 60, AE, 5B, 00, E8, C2, 19, 00, 00, E8, 93, 66, 00, 00, 0F, B7, F0, 6A, 02, E8, 9E, CC, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, BC, 9D, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
6.6486

Code size:
1.4 MB (1,494,016 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP SSL):
Connects to 15.234.212.118.adsl-pool.jx.chinaunicom.com  (118.212.234.15:443)

TCP (HTTP SSL):
Connects to 13.234.212.118.adsl-pool.jx.chinaunicom.com  (118.212.234.13:443)

TCP (HTTP SSL):
Connects to hn.kd.ny.adsl  (42.236.126.191:443)

TCP (HTTP SSL):
Connects to 16.234.212.118.adsl-pool.jx.chinaunicom.com  (118.212.234.16:443)

TCP (HTTP SSL):
Connects to 14.234.212.118.adsl-pool.jx.chinaunicom.com  (118.212.234.14:443)

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