tools by unpublished (preview).exe

7-Zip

Igor Pavlov

The executable tools by unpublished (preview).exe has been detected as malware by 16 anti-virus scanners. The program is a setup application that uses the 7z Setup installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from fra-7m22-stor06.uploaded.net.
Publisher:
Igor Pavlov

Product:
7-Zip

Description:
7z SFX

Version:
9.30 alpha

MD5:
d64fc4f5cb23e4cf1485828a52c17a7e

SHA-1:
eae088439fbe32a394914f00bfa3593ed8886b84

Scanner detections:
16 / 68

Status:
Malware

Analysis date:
12/28/2024 2:35:13 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.Generic.11483434
846

Baidu Antivirus
Trojan.Win32.Sambot
4.0.3.141012

Bitdefender
Trojan.Generic.11483434
1.0.20.1425

Emsisoft Anti-Malware
Trojan.Generic.11483434
8.14.10.12.03

F-Secure
Trojan.Generic.11483434
11.2014-12-10_1

G Data
Trojan.Generic.11483434
14.10.24

IKARUS anti.virus
Flooder.Win32.Sambot
t3scan.1.7.5.0

Microsoft Security Essentials
Flooder:Win32/Sambot.A
1.10904

MicroWorld eScan
Trojan.Generic.11483434
15.0.0.855

Norman
Suspicious_Gen2.VHWTD
11.20141012

nProtect
Trojan.Generic.11483434
14.09.03.01

Rising Antivirus
PE:Trojan.Win32.Generic.15C2AAB6!365079222
23.00.65.141010

Sophos
Mal/Generic-S
4.98

Trend Micro House Call
TROJ_GEN.R0C1H01GM14
7.2.285

Vba32 AntiVirus
Trojan.Chifrax
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic
32792

File size:
4 MB (4,196,295 bytes)

Product version:
9.30 alpha

Copyright:
Copyright (c) 1999-2012 Igor Pavlov

Original file name:
7z.sfx.exe

File type:
Executable application (Win32 EXE)

Installer:
7z Setup

Language:
English (United States)

File PE Metadata
Compilation timestamp:
10/26/2012 1:03:35 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:aPe4y3FPCJ+oQrbTGZY13a/Dy6JZYz6t9QWiOuRg/iyFzb2QN83XfeYa4iWOTuYn:q839C0rbTl1ey6htSWiOl/hNOmB2gYA

Entry address:
0x1DC22

Entry point:
55, 8B, EC, 6A, FF, 68, 90, 1E, 42, 00, 68, 1C, DC, 41, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 68, 53, 56, 57, 89, 65, E8, 33, DB, 89, 5D, FC, 6A, 02, FF, 15, 34, 11, 42, 00, 59, 83, 0D, 74, BE, 42, 00, FF, 83, 0D, 78, BE, 42, 00, FF, FF, 15, 30, 11, 42, 00, 8B, 0D, 5C, 9E, 42, 00, 89, 08, FF, 15, 2C, 11, 42, 00, 8B, 0D, 58, 9E, 42, 00, 89, 08, A1, 28, 11, 42, 00, 8B, 00, A3, 70, BE, 42, 00, E8, 1F, 01, 00, 00, 39, 1D, 10, 7A, 42, 00, 75, 0C, 68, 79, D3, 40, 00, FF, 15, 24, 11...
 
[+]

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
126 KB (129,024 bytes)

The file tools by unpublished (preview).exe has been seen being distributed by the following URL.

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