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thnadptsk.exe

Yupeng Zhang

The application thnadptsk.exe by Yupeng Zhang has been detected as a potentially unwanted program by 2 anti-malware scanners. While running, it connects to the Internet address server-54-192-55-246.jfk6.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Yupeng Zhang  (signed and verified)

MD5:
23d78b607cd9e0cbb85ccf685f1ef04a

SHA-1:
e8f33ba62bce782a9c4f627feb711f2055f4b2aa

SHA-256:
439f40a51ee77f3bab4d89e1caebff2846cb5853ad29b2f21aa44ef3e3473137

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
11/28/2024 6:40:11 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/ELEX.IA potentially unwanted application
8.0.319.0

Reason Heuristics
PUP.Zhang.YupengZh.Meta (M)
16.7.1.16

File size:
319.1 KB (326,808 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\thunshprerusp\thnadptsk.exe

Digital Signature
Signed by:
Yupeng Zhang

Authority:
thawte, Inc.

Valid from:
5/19/2016 3:00:00 AM

Valid to:
2/4/2017 1:59:59 AM

Subject:
CN=Yupeng Zhang, 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:
2DD3800C5F2E0B8CFED34551FFBD3155

File PE Metadata
Compilation timestamp:
5/18/2016 2:26:15 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:mpMkw9IpR1SDKVwEIPhHfUMoBgjdNgsnbOWbKIz9U:mpMkw9Ip/SDgwEIpHbWslbKIzG

Entry address:
0x1E7AD

Entry point:
E8, 7D, 53, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 7F, 0F, B6, 44, 24, 08, 0F, BA, 25, 60, C1, 44, 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, F8, A2, 44, 00, 01, 0F, 82, 94, 58, 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...
 
[+]

Entropy:
6.5107

Code size:
231.5 KB (237,056 bytes)

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

TCP (HTTP):
Connects to server-54-230-81-250.mia50.r.cloudfront.net  (54.230.81.250:80)

TCP (HTTP):
Connects to server-54-230-81-222.mia50.r.cloudfront.net  (54.230.81.222:80)

TCP (HTTP):
Connects to server-54-230-81-248.mia50.r.cloudfront.net  (54.230.81.248:80)

TCP (HTTP):
Connects to server-54-192-55-246.jfk6.r.cloudfront.net  (54.192.55.246:80)

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