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flvcutter1.0绿色版flv剪辑工具@67_68209.exe

Downloader

Shanghai Yishen Network Technology Co., Ltd.

The application flvcutter1.0绿色版flv剪辑工具@67_68209.exe by Shanghai Yishen Network Technology Co. has been detected as a potentially unwanted program by 23 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
Shanghai Yishen Network Technology Co., Ltd.  (signed and verified)

Product:
Downloader

Version:
6.0.0.1

MD5:
212f1833db79cff259da02a76e60b063

SHA-1:
c8544216673e40d8262d40c9671c4c586f964f58

SHA-256:
a4de7ae1ba3585c96ef88365dc7caaae77341b242b03bb68733964904e6c279a

Scanner detections:
23 / 68

Status:
Potentially unwanted

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
5/5/2024 4:30:55 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Trojan.Kazy
7.1.1

AhnLab V3 Security
PUP/Win32.Generic
2016.02.26

Avira AntiVirus
PUA/Xiazai.1973
8.3.3.2

avast!
Win32:PUP-gen [PUP]
2014.9-160906

AVG
Generic37
2017.0.2629

Bkav FE
W32.HfsAdware
1.3.0.7717

Clam AntiVirus
Win.Trojan.Generickd-4373
0.98/21511

ESET NOD32
Win32/Softcnapp.K.Gen potentially unwanted (variant)
10.13089

G Data
Win32.Trojan.Agent.HI5RXG
16.9.25

IKARUS anti.virus
Trojan.Taranis
t3scan.2.0.8.0

K7 AntiVirus
Unwanted-Program
13.213.18863

Kaspersky
not-a-virus:Downloader.NSIS.Xiazai
14.0.0.-361

Malwarebytes
PUP.Optional.ChinAd
v2016.09.06.06

McAfee
Artemis!212F1833DB79
5600.6285

Microsoft Security Essentials
SoftwareBundler:Win32/Xiazai
1.1.12400.0

NANO AntiVirus
Trojan.Win32.Softcnapp.eaeqxf
1.0.14.6204

Panda Antivirus
Trj/Genetic.gen
16.09.06.06

Rising Antivirus
PE:Malware.Generic/QRS!1.9E2D [F]
23.00.65.16904

Sophos
Generic PUA MI (PUA)
4.98

Trend Micro
TROJ_GEN.R092C0EBC16
10.465.06

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.4

VIPRE Antivirus
Trojan.Win32.Generic
47484

Zillya! Antivirus
Adware.BrowseFox.Win32.303151
2.0.0.2688

File size:
283.5 KB (290,288 bytes)

Product version:
6.0.0.1

Original file name:
Downloader

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\flvcutter1.0绿色版flv剪辑工具@67_68209.exe

Digital Signature
Signed by:
Shanghai Yishen Network Technology Co., Ltd.

Authority:
WoSign CA Limited

Valid from:
11/4/2015 5:27:27 PM

Valid to:
11/4/2016 5:27:27 PM

Subject:
CN="Shanghai Yishen Network Technology Co., Ltd.", O="Shanghai Yishen Network Technology Co., Ltd.", L=Shanghai, S=Shanghai, C=CN

Issuer:
CN=WoSign Class 3 Code Signing CA, O=WoSign CA Limited, C=CN

Serial number:
62B00AF7B42A239D1C1409007FAEFFB5

File PE Metadata
Compilation timestamp:
12/23/2015 11:06:31 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:3aQ8361QdFuf3fu78eJ0z3oGeJudrmlopP4hc1HGr+YzU:35hOdFuVZ3G8olwPoc1HvgU

Entry address:
0x31C8

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, D8, 73, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 70, 72, 40, 00, A3, F8, 6C, 44, 00, FF, 15, B0, 70, 40, 00, 66, 83, F8, 06, 74, 11, 53, E8, A2, 26, 00, 00, 3B, C3, 74, 07, 68, 00, 0C, 00, 00, FF, D0, 6A, 0D, E8, 90, 26, 00, 00, 6A, 0B, E8, 89, 26, 00, 00, 53, 68, 60, 01, 00, 00, A3, 00, 6C, 44, 00, 8D, 44, 24, 38, 50, 53, 68, D3, 73, 40, 00, FF, 15, 5C...
 
[+]

Entropy:
7.7395

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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