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installer_flash_player_portuguese.exe

The application installer_flash_player_portuguese.exe 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 NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from 330789229.r.worldcdn.net.
MD5:
8cccae0082c366d0944d44c04c79f1a5

SHA-1:
3769df026d782234408b05d2bd7178d5ea20c74e

SHA-256:
5b242b2e578674cd86fb30003dd8349787ce6c118b173f6cee68f71ae75bd8b9

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/23/2024 3:38:37 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Bundler.Meta (M)
16.7.8.16

File size:
1.2 MB (1,284,148 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

File PE Metadata
Compilation timestamp:
12/5/2009 8:52:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:Jja0yIwWSeB/Fq5isEaJMJggoaY/MnpNS3wubC9kjbCuRgtra+WbVVrw9W5pARI0:00dSTqtJggZ//L9vufhVZw96pE

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://330789229.r.worldcdn.net/installers/axtan_installers/get.php?ik=air&ua=chrome&ut=2b2703e6845ddbb7391ee8f4c3ee0e00&u=L2Rvd25sb2FkMi5mcmVlc29mdHN0b3JlMi5jb20vaW5zdGFsbGVycy9vdXQvMDAyMjEwMDIyMjAwMjIzL3BpaWQtNTRlYTZhZTUwNWRkNTAuNDAxNDkwMTIvb24vMi9mcmVlc29mdHN0b3JlY29tL3BvcnR1Z3Vlc2UvdmVsaXNtZWRpYTMvY2hyb21lL2ZsYXNoX3BsYXllci9kLzI3NTg3NmUzNGNmNjA5ZGIxMThmM2Q4NGI3OTlhNzkwL2Fpci9uYS9uYS9pbnN0YWxsZXJfZmxhc2hfcGxheWVyX1BvcnR1Z3Vlc2UuZXhl&p=RlJFRVNPRlRTVE9SRUNPTQ==&loop=1&r=5512303&x=L2hvbWUvZG93bl9jcm9ucy9wdWJsaWNfaHRtbC9pbnN0YWxsZXJzL291dC9vbi8yL2ZyZWVzb2Z0c3RvcmVjb20vcG9ydHVndWVzZS92ZWxpc21lZGlhMy9jaHJvbWUvZmxhc2hfcGxheWVyL2QvMjc1ODc2ZTM0Y2Y2MDlkYjExOGYzZDg0Yjc5OWE3OTAvYWlyL25hL25hL2luc3RhbGxlcl9mbGFzaF9wbGF5ZXJfUG9ydHVndWVzZS5leGU=&aa=on/2/freesoftstorecom//&DF=48&JE=63&KB=1&EB=58&BL=69&CM=10&IA=81&JJ=3&FC=70&EG=86&s=

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