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adobe_flash_setup.exe

Program App

Program App Generic

The application adobe_flash_setup.exe, “Program App Setup ” has been detected as a potentially unwanted program by 4 anti-malware scanners. The program is a setup application that uses the installCore installer, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from installworking.how2safeupdate.org.
Publisher:
Program App Generic

Product:
Program App

Description:
Program App Setup

Version:
5.5.3.4

MD5:
b36a47f6f68504978d28543b8af0f692

SHA-1:
bda39c599318b0a98be14ce40fdfb8a97133d2f5

SHA-256:
f9ac43a03410981d57b6a9f83b64a22e3081490c46758ce95bfdee54a5034cec

Scanner detections:
4 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
12/25/2024 6:05:32 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/InstallCore.ZC potentially unwanted application
7.0.302.0

Reason Heuristics
PUP.InstallCore.Bundler (M)
15.7.7.10

Vba32 AntiVirus
Malware-Cryptor.InstallCore.gen
3.12.26.4

VIPRE Antivirus
Threat.4150696
40786

File size:
800.9 KB (820,119 bytes)

Product version:
5.0.3

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

File PE Metadata
Compilation timestamp:
6/19/1992 11:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:k5rtHoDyIOQGNwszxiVGHidzC7ibV0tWWYriK:k11iyI0wsMVGgzC7aV0MWYriK

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...
 
[+]

Entropy:
7.8155

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

Code size:
39.5 KB (40,448 bytes)

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

http://installworking.how2safeupdate.org/dl.php?conversion_id=14295324344597&app_id=4&lp_id=402&v=ico&stub_id=188&v_id=f-wI6FK5Lgj5U450DztZ6mm7K98u4377scyQBtD0Nck.&dist_id=330&channel=jovuk&cid=adk2_Qkdtal9_Bo50n4jhLspSFGrstWqS5el288ks2Icbla_yccd6-8NdHghtqchEyNce007wdgFZp8k5_VdOl6zYDFnW7lO0mq68rnf2HYcsQxMPfUixElL2GTHQpTIcp82_DFEwwI3S1HYafSqXeX-h8wzAWuQk7PN4795RiccHuQMJVzbXCatbwEZOzVhQv4DltAvJ07Vvd3YOFcc4tqcmVsvgDRLA0mbVlWqBPduRTZtw7p2nCGXrKHicWRqw7DxRyivWh2aamSmSlrRbiP1qJKVGOK1-88v2vsVQhbsd_wNErRJPySrZzCaITdK7x_BJHOgXljwTx1ZjG6XrS6qJEGVKkyzZDPlrGEzPjYXdQJ-OCJlZSWxIMuPHEImXYyH5CDbi9m9lk_JPdk3yLY3VpaVrwfJqwO0cnkHiLsbiwtOgQZS5P03kCAcCfT-IBjQF9Vo1Hw&sid=35621080

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