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nsr57b7.tmp

5133_cmi_istartpageing

Minidigital Technology Co., Limited

The file nsr57b7.tmp, “7777777777777777777777777777777777777777777777777777777777777777777777777777777777777777” by Minidigital 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 113.171.224.245 and multiple other hosts.
Publisher:
777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777  (signed by Minidigital Technology Co., Limited)

Product:
5133_cmi_istartpageing

Description:
7777777777777777777777777777777777777777777777777777777777777777777777777777777777777777

Version:
7,0,0,2888

MD5:
085d4d4da92444be07d5ff7ad3ced36f

SHA-1:
2c40959860ec0b0767f35eda6eaae145215dcc1a

SHA-256:
c0ea8664cdef6c5150aa71b87e10a5229c7f7ef70ab1790904db65076b1bde02

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:
7/5/2025 12:45:22 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX.MinidigitalTechnologyCo (M)
15.11.27.7

File size:
211.2 KB (216,240 bytes)

Product version:
7,0,0,2888

Copyright:
7777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777

Original file name:
777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777777

Common path:
C:\users\{user}\appdata\local\temp\nsr57b7.tmp

Digital Signature
Signed by:
Minidigital Technology Co., Limited

Authority:
GlobalSign nv-sa

Valid from:
11/27/2015 12:26:49 PM

Valid to:
6/21/2016 4:55:40 PM

Subject:
CN="Minidigital Technology Co., Limited", O="Minidigital 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:
1121F0718A61B100CA2A7C36CDE54B975C98

File PE Metadata
Compilation timestamp:
11/16/2015 1:09:43 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:8ktmGfeg/UhW5dbDTreJqsl3QHmHABPQ+rgWKByxFJ62w:7tmGWg8hWfvi6IGle

Entry address:
0x144E4

Entry point:
E8, 45, 8E, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, E0, ED, 42, 00, E8, F6, 44, 00, 00, E8, 22, 24, 00, 00, 0F, B7, F0, 6A, 02, E8, D8, 8D, 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, 52, 41, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Code size:
144 KB (147,456 bytes)

The file nsr57b7.tmp has been seen being distributed by the following 7 URLs.

http://113.171.224.245/.../cmi_istartpageing.exe

http://113.171.224.213/.../cmi_istartpageing.exe

http://113.171.224.207/.../cmi_istartpageing.exe

http://113.171.224.171/.../cmi_istartpageing.exe

http://113.171.224.168/.../cmi_istartpageing.exe

http://113.171.224.205/.../cmi_istartpageing.exe

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

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