firewatch.exe

LLC

The application firewatch.exe by LLC has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. The file has been seen being downloaded from downloader.disk.yandex.ru.
Publisher:
LLC   (signed and verified)

MD5:
76d4b3c29cc724861fd5fc2ac76146e8

SHA-1:
44ff9fa2c94be8b8772976b2961c42a1c1161768

SHA-256:
2d3455a9f5cc572a407b6415776cd5ed4fc1b5f87552ea2378ca56bff6d3faee

Scanner detections:
1 / 68

Status:
Adware

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:
11/15/2024 10:22:04 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Amonitize
16.9.30.2

File size:
3.4 MB (3,604,128 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\firewatch.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
12/24/2015 5:00:00 AM

Valid to:
12/24/2016 4:59:59 AM

Subject:
CN="LLC ""NAYAL AYTI""", OU=IT, O="LLC ""NAYAL AYTI""", STREET="vul. PYROHOVA, 2/37", L=Kiev, S=Kiev, PostalCode=01030, C=UA

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
5E76A8EDD0515F9102860B7AB8268E93

File PE Metadata
Compilation timestamp:
2/13/2016 7:04:45 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:uml0PZ8zVeOGzyLrVXKH1VlIvPmnfsRvKzdEG0a6teo4ZAVowQ3GcpAGWceeAaDZ:umlwlSXagTQoLHdM

Entry address:
0x3492A7

Entry point:
55, 8B, EC, 6A, FF, 68, 60, E1, 74, 00, 68, F8, A4, 74, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 58, 53, 56, 57, 89, 65, E8, FF, 15, DC, E0, 74, 00, 33, D2, 8A, D4, 89, 15, 10, 32, 75, 00, 8B, C8, 81, E1, FF, 00, 00, 00, 89, 0D, 0C, 32, 75, 00, C1, E1, 08, 03, CA, 89, 0D, 08, 32, 75, 00, C1, E8, 10, A3, 04, 32, 75, 00, 33, F6, 56, E8, 9C, 10, 00, 00, 59, 85, C0, 75, 08, 6A, 1C, E8, B0, 00, 00, 00, 59, 89, 75, FC, E8, 67, 0D, 00, 00, FF, 15, 60, E0, 74, 00, A3, 34, 37, 75, 00, E8...
 
[+]

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

Code size:
3.3 MB (3,461,120 bytes)

The file firewatch.exe has been seen being distributed by the following URL.

https://downloader.disk.yandex.ru/disk/163855e70c1b5b93d852ec54c9f6eb9924b0545a115128686bd2a4319f48b399/56bf717c/4FFLEPSOMHw4mZe4BCgdB9eYRh2kbcgwQlF2NYyrIBrnjb1TOgtju_RDgxTentRHwmQWmPytQowxPOCYdY_wHQ==?uid=0&filename=Firewatch.exe&disposition=attachment&hash=C0XgPKGSI1d/.../x-msdownload&fsize=3604128&hid=ab11a3ca0f7a134fbc31fd67115c4d0b&media_type=executable&tknv=v2

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