adobe_flash_player-59578133.exe

Zen Bros Media

The application adobe_flash_player-59578133.exe by Zen Bros Media 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 file has been seen being downloaded from intva31.webmasterupgrade.info and multiple other hosts.
Publisher:
Zen Bros Media  (signed and verified)

MD5:
ab14536e7baefa45c080438edd9a69c5

SHA-1:
1ea26aeb86c563ee26497d569809e4562f8ef2a8

SHA-256:
63ba76771e89d4327470587466334f4853c3dbe0f9f1a45ad32d66c2ffce0971

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/23/2024 5:29:56 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.DownloadAdmin.ZenBrosM (M)
16.6.13.18

File size:
429.3 KB (439,560 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\adobe_flash_player-59578133.exe

Digital Signature
Signed by:

Authority:
GoDaddy.com, Inc.

Valid from:
3/8/2016 2:12:43 PM

Valid to:
3/8/2017 2:12:43 PM

Subject:
CN=Zen Bros Media, O=Zen Bros Media, L=SAN FRANCISCO, S=California, C=US

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
00DA69A0BD854BB554

File PE Metadata
OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
3.0

CTPH (ssdeep):
12288:6zxKdS7vd/x3z+NiqIJQ3I11NWkeytMkUMnZtWNt:6lKdSbPj+NiqIJQ3I110keoMkUMnZWt

Entry address:
0x4D830

Entry point:
C6, 05, 70, E2, 44, 00, 00, B9, 00, 10, 46, 00, BA, 04, 10, 46, 00, B8, B0, 07, 45, 00, E8, 65, FF, FF, FF, E8, 70, FF, FF, FF, B8, 90, 07, 45, 00, E8, C6, 39, FC, FF, C3, 00, 00, 00, 00, 00, FF, FF, FF, FF, 00, 00, 00, 00, FF, FF, FF, FF, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.4618

Code size:
306.1 KB (313,456 bytes)

The file adobe_flash_player-59578133.exe has been seen being distributed by the following 41 URLs.

http://intva31.webmasterupgrade.info/dl-pure/1202331/.../?bc=1202331&checksum=59824543&ephemeral=1&filename=adobe_flash_player.exe&cb=1681358537&hashstring=XSPKhi0JUFds&usefilename=true&executableroutePath=1203463&stub=true

http://intva31.webmasterupgrade.info/dl-pure/1202331/.../?bc=1202331&checksum=59881917&ephemeral=1&filename=adobe_flash_player.exe&cb=-1002558665&hashstring=XSPKhi0JUFds&usefilename=true&executableroutePath=1203463&stub=true

http://intva31.webmasterupgrade.info/dl-pure/1202331/.../?bc=1202331&checksum=60138084&ephemeral=1&filename=adobe_flash_player.exe&cb=2101785138&hashstring=XSPKhi0JUFds&usefilename=true&executableroutePath=1203463&stub=true

http://intva31.webmasterupgrade.info/dl-pure/1202331/.../?bc=1202331&checksum=59576561&ephemeral=1&filename=adobe_flash_player.exe&cb=-48755736&hashstring=XSPKhi0JUFds&usefilename=true&executableroutePath=1203463&stub=true

http://intva31.webmasterupgrade.info/dl-pure/1202331/.../?bc=1202331&checksum=59779114&ephemeral=1&filename=adobe_flash_player.exe&cb=-1806030520&hashstring=XSPKhi0JUFds&usefilename=true&executableroutePath=1203463&stub=true

http://intva31.webmasterupgrade.info/dl-pure/1202331/.../?bc=1202331&checksum=59792892&ephemeral=1&filename=adobe_flash_player.exe&cb=1586898805&hashstring=XSPKhi0JUFds&usefilename=true&executableroutePath=1203463&stub=true

http://intva31.webmasterupgrade.info/dl-pure/1202331/.../?bc=1202331&checksum=59586811&ephemeral=1&filename=adobe_flash_player.exe&cb=-1855243933&hashstring=XSPKhi0JUFds&usefilename=true&executableroutePath=1203463&stub=true

Latest 30 of 41 download URLs

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