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nsb2a7d.tmp

5241_face_istartsurf

Skytouch Technology Co., Limited

The file nsb2a7d.tmp by Skytouch Technology Co., Limited has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from d2drfrdurj6mvo.cloudfront.net.
Publisher:
7th  (signed by Skytouch Technology Co., Limited)

Product:
5241_face_istartsurf

Description:
7th

Version:
7,0,0,2810

MD5:
863ba1a54014a7d44e4aef8695000d4d

SHA-1:
3c9196c1669879b206b1b7e2afc6a937ecde55f5

SHA-256:
75ff5f2d2bac954d0c939cbfc82b7552c18119d20b48c6a62c088f3eb406cfa4

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
11/1/2024 2:31:46 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX.SkytouchTechnologyCo (M)
15.11.27.7

File size:
353.2 KB (361,648 bytes)

Product version:
7,0,0,2810

Copyright:
7th

Original file name:
7th

Common path:
C:\users\{user}\appdata\local\temp\nsb2a7d.tmp

Digital Signature
Signed by:
Skytouch Technology Co., Limited

Authority:
GlobalSign nv-sa

Valid from:
11/27/2015 12:24:36 PM

Valid to:
7/19/2016 4:55:33 PM

Subject:
CN="Skytouch Technology Co., Limited", O="Skytouch Technology Co., Limited", L=Hong Kong, S=Hong Kong, C=HK

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11212C9A4FCD7971980A0F909560D5BE6710

File PE Metadata
Compilation timestamp:
9/12/2015 11:40:38 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:dfByutMgKwfe8nDY94mqqOyp2vTe6WVhLqnMALt4Nr0usU+5NeEdf6UerNzTxP+y:dgutMgh8y7nTeHoMg4dbsU4GAy

Entry address:
0x18724

Entry point:
E8, 5E, CF, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 80, 27, 45, 00, E8, 56, 67, 00, 00, E8, 82, 2D, 00, 00, 0F, B7, F0, 6A, 02, E8, F1, CE, 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, B2, 63, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Code size:
190.5 KB (195,072 bytes)

The file nsb2a7d.tmp has been seen being distributed by the following URL.

http://d2drfrdurj6mvo.cloudfront.net/.../face_istartsurf.exe

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