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zwchstsrv.html5

Yupeng Zhang

The file zwchstsrv.html5 by Yupeng Zhang has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a windows Service named “Ziwecultkorus Host”. While running, it connects to the Internet address server-54-230-141-111.sfo5.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Yupeng Zhang  (signed and verified)

MD5:
0662777620c6660fb97d5b590e560d13

SHA-1:
d45b5fa94c6119584178fe579406e130cf916659

SHA-256:
2baa7a9c726e1b91cea5e0c4e45855388cc05e2ccb34600f50dfc335272a6ac9

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 1:15:33 PM UTC  (today)

Scan engine
Detection
Engine version

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

File size:
694.6 KB (711,320 bytes)

Common path:
C:\Program Files\ziwecultkorus\zwchstsrv.html5

Digital Signature
Signed by:
Yupeng Zhang

Authority:
thawte, Inc.

Valid from:
6/8/2016 1:00:00 AM

Valid to:
2/3/2017 11:59:59 PM

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:
0BC1DDE967A60A3988E397147B93495F

File PE Metadata
Compilation timestamp:
6/6/2016 10:59:59 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:I1LDttw2wY0GRt/pyhIKMMhNh/cufwQyKTCUn19qUITsNT2OGMZUO41m:ittw2wY0Rh3MMhAufwQVeQ9xITxYZUOJ

Entry address:
0x40D7D

Entry point:
E8, 1B, 5F, 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, AC, 60, 4A, 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, A4, 49, 00, 01, 0F, 82, 32, 64, 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...
 
[+]

Code size:
484.5 KB (496,128 bytes)

Service
Display name:
Ziwecultkorus Host

Service name:
ZwcHstsrv

Description:
The Host is used by Ziwecultkorus.

Type:
Win32OwnProcess, InteractiveProcess


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

TCP (HTTP):
Connects to server-54-230-149-254.sin2.r.cloudfront.net  (54.230.149.254:80)

TCP (HTTP):
Connects to server-54-230-141-202.sfo5.r.cloudfront.net  (54.230.141.202:80)

TCP (HTTP):
Connects to server-54-230-149-226.sin2.r.cloudfront.net  (54.230.149.226:80)

TCP (HTTP):
Connects to server-54-230-141-187.sfo5.r.cloudfront.net  (54.230.141.187:80)

TCP (HTTP):
Connects to server-54-230-141-111.sfo5.r.cloudfront.net  (54.230.141.111:80)

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