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wintaske.exe

Yan Jiang

The application wintaske.exe by Yan Jiang has been detected as a potentially unwanted program by 13 anti-malware scanners. It runs as a scheduled task under the Windows Task Scheduler named WinTaske triggered daily at a specified time.
Publisher:
Yan Jiang  (signed and verified)

MD5:
dd2053fad85f26e57c8679bfc1683d74

SHA-1:
d7bd96232d2fc828bd2309e906ced6ba0339866a

SHA-256:
6c14c6e2c25dfa922d6d37c4f74bf274e85db7efd423bcf0ab66383cb779eafc

Scanner detections:
13 / 68

Status:
Potentially unwanted

Analysis date:
12/30/2024 8:24:08 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Pioneer-C
160518-2

AVG
Win32/Floxif.A
2015.0.4568

Dr.Web
Adware.Mutabaha.1057, Win32.FloodFix.7
9.0.1.05190

Emsisoft Anti-Malware
Win32.Floxif
11.5.0.6191

ESET NOD32
Win32/Floxif.H virus
8.0.319.0

F-Prot
W32/Floxif.B
4.6.5.141

F-Secure
Win32.Floxif.A
5.15.96

Kaspersky
Virus.Win32.Pioneer
15.0.0.562

Microsoft Security Essentials
Threat.Undefined
1.221.14.0

Norman
Win32.Floxif.A
19.05.2016 05:17:13

Reason Heuristics
PUP.ELEX.YanJiang (M)
16.5.21.15

Sophos
Virus 'W32/Floxif-C'
5.24

VIPRE Antivirus
Threat.4760052
48908

File size:
410.6 KB (420,479 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\wintaske\wintaske\wintaske.exe

Digital Signature
Signed by:
Yan Jiang

Authority:
thawte, Inc.

Valid from:
11/26/2015 12:00:00 AM

Valid to:
11/25/2016 11:59:59 PM

Subject:
CN=Yan Jiang, OU=Individual Developer, O=No Organization Affiliation, L=Beijing, S=Beijing, C=CN

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

Serial number:
5DA147CD5813DFB43C70C7FD0A1B8461

File PE Metadata
Compilation timestamp:
2/2/2016 2:43:26 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:kGtAa302R7yGV6+FEi6chuhevn2Mg/B5xykFqR7OBV+UdvrEFp7hKT:HAa30KyGE+WvchinMgZ5tqJOBjvrEH74

Entry address:
0x231B6

Entry point:
E9, C6, 88, FF, FF, E9, 7F, FE, FF, FF, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 7F, 0F, B6, 44, 24, 08, 0F, BA, 25, 68, 15, 45, 00, 01, 73, 0D, 8B, 4C, 24, 0C, 57, 8B, 7C, 24, 08, F3, AA, EB, 5D, 8B, 54, 24, 0C, 81, FA, 80, 00, 00, 00, 7C, 0E, 0F, BA, 25, 70, F7, 44, 00, 01, 0F, 82, 14, A8, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1, 8B, C8, C1, E0, 10, 03, C1, 8B, CA, 83, E2, 03, C1, E9, 02, 74, 06, F3...
 
[+]

Entropy:
6.8963

Packer / compiler:
tElock 0.99 - 1.0 private

Code size:
245 KB (250,880 bytes)

Scheduled Task
Task name:
WinTaske

Trigger:
Daily (Runs daily at 12:59 AM)

Description:
Enables the detection, download, and installation of updates for WinTaske and other programs. If this service is disabled, users of this computer will


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