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installdowork.exe

Lei Rong

The application installdowork.exe by Lei Rong has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
IDef  (signed by Lei Rong)

Product:
IDEF

Version:
1.0.0.10

MD5:
db28864fe6a5d1430ed9ec239df6e42a

SHA-1:
fb5dd7c91503b825494fce0fe837e5a0f9fabe9c

SHA-256:
1e7d9b49a0fed092e0d65ae6bc13cf981de437e96082eb2f4291984dd20ebcde

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 10:20:42 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.LeiRong (M)
16.2.6.6

File size:
1.7 MB (1,774,840 bytes)

Product version:
1.0.0.10

Copyright:
Copyright (C) iDef 2015

Original file name:
iDef.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\installdowork.exe

Digital Signature
Signed by:
Lei Rong

Authority:
thawte, Inc.

Valid from:
2/6/2016 5:30:00 AM

Valid to:
4/15/2016 5:29:59 AM

Subject:
CN=Lei Rong, 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:
0400788D40ADA7E2F258BB9E297252DE

File PE Metadata
Compilation timestamp:
2/2/2016 9:17:51 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:lKOdLYpXzD5ErihpGFuffjvvu5TQV9cVwfL+T7gKRoN5tQ6lpg4MSLM+6HgGm8Ez:lVQaMpGMzvmGjCFRoBQExMSr3Gm8ERFn

Entry address:
0xA708D

Entry point:
E8, 69, D2, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 56, FF, 75, 08, 8B, F1, E8, 69, 00, 00, 00, C7, 06, 54, 45, 54, 00, 8B, C6, 5E, 5D, C2, 04, 00, 55, 8B, EC, 56, 8D, 45, 08, 50, 8B, F1, E8, 0D, 00, 00, 00, C7, 06, 54, 45, 54, 00, 8B, C6, 5E, 5D, C2, 04, 00, 55, 8B, EC, 8B, 45, 08, 56, 8B, F1, 83, 66, 04, 00, C7, 06, 34, 45, 54, 00, C6, 46, 08, 00, FF, 30, E8, B9, 00, 00, 00, 8B, C6, 5E, 5D, C2, 04, 00, 55, 8B, EC, 8B, 45, 08, C7, 01, 34, 45, 54, 00, 8B, 00, 89, 41, 04, C6, 41, 08, 00, 8B, C1, 5D, C2, 08...
 
[+]

Entropy:
6.4908

Code size:
1.3 MB (1,318,912 bytes)

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