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fba1.tmp

Internet Widgits Pty Ltd

The file fba1.tmp by Internet Widgits Pty 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.
Publisher:
WikiThemes  (signed by Internet Widgits Pty Ltd)

Version:
12.1.31.0

MD5:
a253f32c6d231f3cdf78e46a4e2484d2

SHA-1:
248b55dde4891bfaae2321a5e3b5b50df4b76cc1

SHA-256:
1e168b091202323a2ddaab432b27c15d59cb2207e03316f9fc674a1a8d2cbf42

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
12/24/2024 1:48:57 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.3.10.14

File size:
27.8 MB (29,118,528 bytes)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\windows\temp\fba1.tmp

Digital Signature
Signed by:
Internet Widgits Pty Ltd

Authority:
Internet Widgits Pty Ltd

Valid from:
11/14/2016 6:36:30 PM

Valid to:
11/12/2026 6:36:30 PM

Subject:
CN=WikiThemes, O=Internet Widgits Pty Ltd, S=Some-State, C=US

Issuer:
CN=WikiThemes, O=Internet Widgits Pty Ltd, S=Some-State, C=US

Serial number:
00BFAB17CFDB648FE9

File PE Metadata
Compilation timestamp:
7/6/2011 9:31:20 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

Entry address:
0x3415

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 70, 85, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 55, FF, 15, B0, 82, 40, 00, 6A, 08, A3, 98, B3, 47, 00, E8, 67, 27, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, B2, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 6C, 85, 40, 00, FF, 15, 80, 81, 40, 00, 68, 54, 85, 40, 00, 68, A0, 32, 47, 00, E8, 35, 26, 00, 00, FF, 15, B0, 80, 40, 00, 50, BF, A0, C0, 4C, 00, 57, E8, 23, 26, 00, 00...
 
[+]

Entropy:
7.9903

Packer / compiler:
Nullsoft install system v2.x

Code size:
26 KB (26,624 bytes)

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

TCP (HTTP):
Connects to ec2-54-243-171-118.compute-1.amazonaws.com  (54.243.171.118:80)

TCP (HTTP):
Connects to ec2-54-243-158-73.compute-1.amazonaws.com  (54.243.158.73:80)

TCP (HTTP):
Connects to ec2-54-221-207-153.compute-1.amazonaws.com  (54.221.207.153:80)

TCP (HTTP):
Connects to ec2-54-197-233-136.compute-1.amazonaws.com  (54.197.233.136:80)

TCP (HTTP):
Connects to ec2-50-17-235-124.compute-1.amazonaws.com  (50.17.235.124:80)

TCP (HTTP):
Connects to ec2-50-17-189-123.compute-1.amazonaws.com  (50.17.189.123:80)

TCP (HTTP):
Connects to ec2-23-23-221-88.compute-1.amazonaws.com  (23.23.221.88:80)

TCP (HTTP):
Connects to ec2-23-23-165-47.compute-1.amazonaws.com  (23.23.165.47:80)

TCP (HTTP):
Connects to ec2-23-23-109-78.compute-1.amazonaws.com  (23.23.109.78:80)

TCP (HTTP):
Connects to ec2-23-21-185-158.compute-1.amazonaws.com  (23.21.185.158:80)

TCP (HTTP):
Connects to ec2-174-129-6-130.compute-1.amazonaws.com  (174.129.6.130:80)

TCP (HTTP):
Connects to ec2-107-22-230-235.compute-1.amazonaws.com  (107.22.230.235:80)

TCP (HTTP):
Connects to 88.255.178.107.bc.googleusercontent.com  (107.178.255.88:80)

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