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adobe_flash_player.exe

Web Installer

OOO Advert M

The application adobe_flash_player.exe, “Web Installer Setup ” by OOO Advert M has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from check4upgrade.traffic-support.net.
Publisher:
Internet   (signed by OOO Advert M)

Product:
Web Installer

Description:
Web Installer Setup

MD5:
b93711b6726213e0deddaf9f5d102e60

SHA-1:
9da74dc178f28c32c9a1d832f83344f77547641f

SHA-256:
85b0caed0cff65c19333d183cc5a1a1a7830cfc0f13a6a905d10a4c8767cf9f9

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 1:41:45 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.OOOAdver.Installer (M)
16.5.23.13

File size:
780.7 KB (799,456 bytes)

Product version:
2.1.7

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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 5:00:00 PM

Valid to:
4/15/2016 4:59:59 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 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:RJypQsDO0SRJstV6Utr8qxlknot31ImqQupalH8hkP4ITKfbDQ:RJyVDO0S7kV6ArBrwm31Iq4aLA8Ab0

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...
 
[+]

Entropy:
7.8115

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.traffic-support.net/dl.php?conversion_id=14315621849090&app_id=4&lp_id=733&v=ico&stub_id=231&v_id=v7WjTp8oAbhFHn84A_FDtIoW2Dt-BAuvCXW6rmJHuG4.&pcl=IIBjkLnsfnr6ZmlwKXWAGo1_aO-uL_4TkdGJxsAv1oE.&CLICK_ID=J_nMimX5a7cK7KQ0gzflmKHrJLGiwIKaFOpng9PLSTXrbnmu1ryWI6shhZZCHZgf81QLjSO9BK9e7lTl637sSd60Y9qeC-rqgGKerMMG-sjx65p5kDniJhC04DvdKGTTS2FLd7w5JLda2zHcmp8SHm9O7MOGOIXQUpSwY3y_R3hvX0_AyqkmKMj6w-fIBe49ULdDQXEH_lUmfNF5seSqJGjHKoEE9zZqbFWTepCQwbGvZGlTEChciCRYiM6peupc8mOLSU4u1FJK0AUD_xHeNwaYLOW1EnasFTrMFQqku7ql8tmY8bxYOUecXIf0OM97621cZsaUjp9r5q-ofA7L_RCrmW9rb9-m3xDwBXeuX7G5a9hvc_Tu3Sa2eeZVYZ4iIdDibU1rsafPxGpHb9mLfU6Ql0YtUu3RzG18I5Dd-WI3J53QONL6ECRq52ShjQuwc2vA

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