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nv.exe

Instagram Downloader

Gürkan Dilmen

The application nv.exe, “Instagram Downloader Setup ” by Gürkan Dilmen has been detected as a potentially unwanted program by 4 anti-malware scanners. The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from up.eg.bav.baidu.com and multiple other hosts.
Publisher:
Major Share (MajorShare.com)   (signed by Gürkan Dilmen)

Product:
Instagram Downloader

Description:
Instagram Downloader Setup

MD5:
070a4fda781910f85c53af6df207fe93

SHA-1:
5dae9d1d2a8b95b391d9385ed9ec50513658d46f

SHA-256:
fc46e9794449cf8e2e51e4522e0a8074cde7a061153d4bc83d951758af2ce305

Scanner detections:
4 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 3:07:41 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.Win32.Somoto
4.0.3.15826

ESET NOD32
Win32/Somoto.E potentially unwanted
9.12153

Fortinet FortiGate
Riskware/Somoto
8/26/2015

Reason Heuristics
PUP.Somoto.GurkanDilmen.Installer (M)
15.12.25.19

File size:
1.1 MB (1,123,008 bytes)

Product version:
2.5

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\Program Files\instagram downloader\nv.exe

Digital Signature
Signed by:
Gürkan Dilmen

Authority:
StartCom Ltd.

Valid from:
7/28/2015 11:30:52 AM

Valid to:
7/28/2017 1:17:07 PM

Subject:
E=rezzmeplz@gmail.com, CN=Gürkan Dilmen, L=Istanbul, S=Istanbul, C=TR

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

Serial number:
1247ABFBCAB73A

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:oQiuU8DdJp6E1YUBdRs823W4aqVyhz3BLflBzLDf4XfolvcAb+Hs:o9fkJpDJdR323VaqUpBLNBzLjcgeA/

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

The file nv.exe has been seen being distributed by the following 4 URLs.

http://up.eg.bav.baidu.com/?rh=CF7EA8D77E377C897CE340A431030E2C&baidusign=17633161&baidurand=25520

http://files.downloadnow.com/s/software/14/44/32/.../setup-instagram-downloader.exe

http://download.majorshare.com/.../setup-instagram-downloader.exe

http://software-files-a.cnet.com/s/software/14/44/32/.../setup-instagram-downloader.exe

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