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1_offer_4.exe

The application 1_offer_4.exe has been detected as a potentially unwanted program by 4 anti-malware scanners. The file has been seen being downloaded from d20whbfxnlyw0.cloudfront.net and multiple other hosts.
MD5:
6d8cb9092ee359ab3b115dec89cf2c36

SHA-1:
c2e81f62bc50c1d5ed27c558405695de512c20ae

SHA-256:
44128421d393b0d485bda9eea6dc8db17266a8e41533e852071c97e1a04d56fc

Scanner detections:
4 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 5:46:18 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Trojan.Win32.Downloader
4.0.3.15127

Kaspersky
HEUR:Trojan-Downloader.Win32.Generic
14.0.0.1006

Reason Heuristics
PUP.BundledOffer.Meta (L)
15.12.7.10

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.4

File size:
285.5 KB (292,352 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\1_offer_4.exe

File PE Metadata
Compilation timestamp:
12/7/2015 2:45:49 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:QcpfG0IBpW5SZ+4KfdBaF8WG/4BNlrZgtWozG9tAX8RTQUMFXiA9yS4Sh:QctG0IKfdB8rnnrZMa9zFMNiA9X4Sh

Entry address:
0x1297C

Entry point:
E8, 08, 64, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, C4, 13, 42, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, AC, 10, 42, 00, C9, C2, 08, 00, FF, 35, A0, C1, 42, 00, FF, 15, 80, 10, 42, 00, 85, C0, 74, 02, FF, D0, 6A, 19, E8, F9, 5B, 00, 00, 6A, 01, 6A, 00, E8, 3E, 28, 00, 00, 83, C4, 0C, E9, 03, 28, 00, 00...
 
[+]

Entropy:
4.8639

Code size:
127.5 KB (130,560 bytes)

The file 1_offer_4.exe has been seen being distributed by the following 8 URLs.

http://d20whbfxnlyw0.cloudfront.net/prepreinstaller_win.exe

http://113.171.224.209/.../prepreinstaller_win.exe

http://d1zdkfpem6m5yk.cloudfront.net/prepreinstaller_win.exe

http://d2lpoftoo4hdad.cloudfront.net/prepreinstaller_win.exe

https://dwmastpozz77a.cloudfront.net/prepreinstaller_win.exe

http://d1uh9mm1vjcbmw.cloudfront.net/prepreinstaller_win.exe

http://113.171.224.175/.../prepreinstaller_win.exe

http://dwmastpozz77a.cloudfront.net/prepreinstaller_win.exe

Remove 1_offer_4.exe - Powered by Reason Core Security
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