ie_signup.exe

JAMIcommunication

The application ie_signup.exe by JAMIcommunication 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 is set to automatically start when a user logs into Windows via the current user run registry key under the display name ‘signup’.
Publisher:
JAMIcommunication  (signed and verified)

MD5:
ae081283d387d7aa26b8c2de40130252

SHA-1:
e863eed4cfa6b2b62b0109de4ce445b9146eb297

SHA-256:
413f0f417bbaefaf3661691345d4fa1a6e929cd3159b81cfdaf1453ff36477eb

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
4/30/2024 8:38:25 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.JAMIcomm (M)
16.6.12.14

File size:
636 KB (651,256 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\signup\ie_signup.exe

Digital Signature
Authority:
Thawte, Inc.

Valid from:
11/29/2011 9:00:00 AM

Valid to:
11/29/2012 8:59:59 AM

Subject:
CN=JAMIcommunication, OU=Dev Team, O=JAMIcommunication, L=Seoul, S=Seoul, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
560752FB0B1336D4A3AFB0DCCD1EE440

File PE Metadata
Compilation timestamp:
6/20/1992 7:22:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:pm0UXkK42cIb/FCQncyLBIjvYC22Gdl5FuV:pm0e+Ib/FppsACAdnu

Entry address:
0x7F990

Entry point:
55, 8B, EC, 83, C4, E8, 53, 56, 57, 33, C0, 89, 45, E8, 89, 45, EC, B8, C0, F5, 47, 00, E8, 3D, 74, F8, FF, 33, C0, 55, 68, 2C, FB, 47, 00, 64, FF, 30, 64, 89, 20, 33, DB, C6, 05, CC, 2F, 48, 00, 00, E8, 19, 35, F8, FF, 8B, F0, 85, F6, 7C, 46, 46, 33, FF, 8D, 55, EC, 8B, C7, E8, 6E, 35, F8, FF, 8B, 45, EC, BA, 44, FB, 47, 00, E8, 91, 55, F8, FF, 75, 04, B3, 01, EB, 26, 8D, 55, E8, 8B, C7, E8, 51, 35, F8, FF, 8B, 45, E8, BA, 54, FB, 47, 00, E8, 74, 55, F8, FF, 75, 09, C6, 05, CC, 2F, 48, 00, 01, EB, 04, 47...
 
[+]

Entropy:
6.6304

Developed / compiled with:
Microsoft Visual C++

Code size:
507 KB (519,168 bytes)

Startup File (User Run)
Registry location:
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
signup

Command:
C:\users\{user}\appdata\local\signup\ie_signup.exe


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