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adobe_flash_player.exe

Web Installer

OOO Advert M

The executable adobe_flash_player.exe, “Web Installer Setup ” has been detected as malware by 1 anti-virus scanner. The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from check4upgrade.how2safeupdate.org.
Publisher:
Internet   (signed by OOO Advert M)

Product:
Web Installer

Description:
Web Installer Setup

MD5:
399be255d1b7916907d9c29f96df7682

SHA-1:
4ae8838ff433206ee994822906e54f58104f2e1a

SHA-256:
988cbca606413925d4e7747226540b7f432c483ba1df701eb231e2567191ba5f

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
12/25/2024 5:59:34 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.7.26.1

File size:
780.7 KB (799,456 bytes)

Product version:
2.1.7

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

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

Digital Signature
Signed by:
OOO Advert M

Authority:
COMODO CA Limited

Valid from:
4/15/2015 7:00:00 PM

Valid to:
4/15/2016 6:59:59 PM

Subject:
CN=OOO Advert M, O=OOO Advert M, STREET="ul. Vodnikov, d. 11 str. 2 of. 8", L=Moscow, S=Moscow, PostalCode=125362, C=RU

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

Serial number:
00A58E0827319014EEF1D32265A6B3710B

File PE Metadata
Compilation timestamp:
6/19/1992 5:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:YJypQsDO0SRJstV6Utr8qxlknot31ImqQupalH8hkP4ITKfbDQ:YJyVDO0S7kV6ArBrwm31Iq4aLA8Ab0

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

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

Code size:
37 KB (37,888 bytes)

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

http://check4upgrade.how2safeupdate.org/dl.php?conversion_id=14315825583924&app_id=4&lp_id=554&v=ico&stub_id=231&v_id=qpblyY-hn_3svxNgSzk-TXYNyY1YR6XdWqzmMWdHn9Y.&pcl=IIBjkLnsfnr6ZmlwKXWAGo1_aO-uL_4TkdGJxsAv1oE.&CLICK_ID=iPEIJ10K5nP-S7z51jXLDXIW4Kh57PmlYg3FR3vjoy9gqJ8gOsd_gc_zdul1Ssw_Vu8RFPqJ6WzDWAtfUMQdyk_lpd0uRYDeYotaBTKXHbXK3HJWVspz-srdvs5-IZwjDWFNEShTbXa4N0Hww_enwVcXWyHAovlglhJ5aj4paF3bfBxLwRZbdsBaBMTEI2jOuFgVvxpq93UzXxzvUCcqvQ78gFMEcE5pWsqraJAr20t0AtBUvcWN8Uyrvf2ZAOgRYUoAv9lYC6SHHuaOsl7TCJpnxw4sVfXGXh1MOMTjR2AbrIVtJKV5-eIxi2pMIvRAQj_zyYeehj8RpiI9yU_Cd7sgdIWxixn4yBqf7IO1FRG0jjHXUW6uL0FY13PEt3TB_Fjmih5ZN83OR_2zMuWQZAj4on0mRfRMJtFZRVJKEwlz-V06mdWUhoL6_hZwHAECVGqqsWI

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