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e_signkey.exe

JAMIcommunication

The application e_signkey.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.
Publisher:
JAMIcommunication  (signed and verified)

MD5:
a5587955a4c6a0c44ff8b1e471a13c61

SHA-1:
ae85d27a2a3f3e1e5a984489ddd6c61c3a8dddeb

SHA-256:
4040483f1e54cc3606a1f5f0fb1b49d9da66ce4b00949668ad3ca9ee36e0853d

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:
4/18/2024 11:52:37 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.12.26.5

File size:
246.1 KB (251,984 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\signkey\e_signkey.exe

Digital Signature
Signed by:
JAMIcommunication

Authority:
Thawte, Inc.

Valid from:
11/29/2012 9:00:00 AM

Valid to:
12/30/2013 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:
6526C78972B32CB7FABDEF824A16B2ED

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

Entry address:
0xA2000

Entry point:
60, BE, 00, A0, 46, 00, 8D, BE, 00, 70, F9, FF, C7, 87, 9C, 00, 08, 00, 77, 04, 0F, 42, 57, 83, CD, FF, EB, 0E, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 19, 8B, 1E, 83, EE, FC, 11, DB, 72, 10, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 78, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07...
 
[+]

Entropy:
7.8243

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.22 (Delphi) stub

Code size:
228 KB (233,472 bytes)

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