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upd.exe

The application upd.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. While running, it connects to the Internet address server-54-192-203-26.fra50.r.cloudfront.net on port 80 using the HTTP protocol.
MD5:
edfb0237dd9941a55feb9270576882ac

SHA-1:
de96f350f6a22d5d766e25c4a119bed0774a80e0

SHA-256:
f3dc4bb2b6151f7530d9ac8aeb4a1ca0230dd899f057c803fd9c31237df9601e

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 12:03:39 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Elex
17.3.9.7

File size:
1.6 MB (1,636,434 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\windows\temp\{random}.tmp\upd.exe

File PE Metadata
Compilation timestamp:
3/2/2017 5:40:42 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

Entry address:
0x4083

Entry point:
E8, 0D, 27, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, 57, 56, 8B, 74, 24, 10, 8B, 4C, 24, 14, 8B, 7C, 24, 0C, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, 68, 03, 00, 00, 0F, BA, 25, 14, 53, 41, 00, 01, 73, 07, F3, A4, E9, 17, 03, 00, 00, 81, F9, 80, 00, 00, 00, 0F, 82, CE, 01, 00, 00, 8B, C7, 33, C6, A9, 0F, 00, 00, 00, 75, 0E, 0F, BA, 25, E8, 40, 41, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 14, 53, 41, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8, 01, 00, 00, F7, C6, 03...
 
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Code size:
47 KB (48,128 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to server-54-192-203-26.fra50.r.cloudfront.net  (54.192.203.26:80)

TCP (HTTP):
Connects to server-54-230-163-247.jax1.r.cloudfront.net  (54.230.163.247:80)

TCP (HTTP):
Connects to server-52-85-63-105.lhr50.r.cloudfront.net  (52.85.63.105:80)

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