gammu-1.32.0-windows.exe

Michal Cihar

The executable gammu-1.32.0-windows.exe has been detected as malware by 2 anti-virus scanners. The program is a setup application that uses the Nullsoft Install System installer. The file has been seen being downloaded from www.currentupdateconcepts.com and multiple other hosts.
Publisher:
Michal Cihar  (signed and verified)

MD5:
b053450f60a95663ea82ceb5b7b4348a

SHA-1:
fa1e0097beb03190444f3cdfd9949a6f2c18eccc

SHA-256:
2f94ad026a906ff6689d5c718f58d33ca0eee66aa6b87aeb70bda05dd130e8e7

Scanner detections:
2 / 68

Status:
Malware

Analysis date:
4/25/2024 8:34:51 PM UTC  (today)

Scan engine
Detection
Engine version

Bkav FE
HW32.CDB
1.3.0.4959

Reason Heuristics
Threat.Win.Reputation.IMP
16.11.30.23

File size:
4.5 MB (4,692,248 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Common path:
C:\users\{user}\downloads\gammu-1.32.0-windows.exe

Digital Signature
Signed by:

Authority:
StartCom Ltd.

Valid from:
12/21/2009 2:31:51 PM

Valid to:
12/21/2011 4:05:57 PM

Subject:
E=michal@cihar.com, CN=Michal Cihar, OU=StartCom Verified Certificate Member, L=Praha, S=Praha, C=CZ, Description=116464-1D8KEfgmXU4VF6HF

Issuer:
CN=StartCom Class 2 Primary Intermediate Object CA, OU=Secure Digital Certificate Signing, O=StartCom Ltd., C=IL

Serial number:
0082

File PE Metadata
Compilation timestamp:
6/12/2012 6:51:29 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

CTPH (ssdeep):
98304:3CZ3iIpWfxRTNTCr/qV16g0RYrEa2dx+LLbzQp9SJowhhEtokQN0Nf:30y95xtCWr9yqEa2dx+LHzIKEtNx

Entry address:
0x4171

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, AC, 01, 00, 00, FF, 15, 74, 93, 42, 00, C7, 04, 24, 01, 80, 00, 00, FF, 15, 58, 94, 42, 00, 53, C7, 04, 24, 00, 00, 00, 00, FF, 15, 98, 94, 42, 00, 56, C7, 04, 24, 08, 00, 00, 00, A3, 30, 7B, 42, 00, E8, 6D, 3C, 00, 00, A3, 8C, 7B, 42, 00, 8D, 85, 88, FE, FF, FF, 57, C7, 44, 24, 10, 00, 00, 00, 00, C7, 44, 24, 0C, 60, 01, 00, 00, 89, 44, 24, 08, C7, 44, 24, 04, 00, 00, 00, 00, C7, 04, 24, A9, B2, 40, 00, FF, 15, AC, 94, 42, 00, 83, EC, 14, C7, 44, 24, 04, AA, B2, 40, 00, C7...
 
[+]

Code size:
34 KB (34,816 bytes)

The file gammu-1.32.0-windows.exe has been seen being distributed by the following 3 URLs.

http://www.currentupdateconcepts.com/NDj 5tI6iXzqnQR_eudyruVcEGDnGEQO1dNhKQ3ITYdacJIoGvQUl9Mro5X_y ujmKTQiBjAcxwo4RtP6d2QYHqfLmESNZydU9xTid9idff eTyYzVwOUDjxeH6UCdisIYU1JYKiv2Xw7OwDNc9DFbBaTwz869CPkpUgmwQL5vQfDkrsV3wMSgYipAvXHO26CpEWLneb-G0IAAETdFtO3_y_Bkg3DdFBBEBxy4PAF2vzgYeAxPPY8SuGTNe7ZUrjh3rJcs_uxQepycBaohFvchL4A

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