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cfhelp55.exe

The application cfhelp55.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. It runs as a windows Service named “CfHelper55”. While running, it connects to the Internet address server-54-230-51-40.jfk5.r.cloudfront.net on port 80 using the HTTP protocol.
MD5:
85d069ad77cd15a8936a4d783b385575

SHA-1:
b3f5783121d5c73b57fe4b955f80b98ce1878e65

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 8:32:21 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Elex.SoEasy
16.9.11.14

File size:
186.5 KB (190,980 bytes)

File type:
Executable application (Win32 EXE)

Language:
Chinese (PRC)

Common path:
C:\Program Files\msuser.default\help_5\cfhelp55.exe

File PE Metadata
Compilation timestamp:
9/8/2016 8:42:55 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
3072:v+hltyOjen0/Su/PlfTdDoyoFe+wkUj+qCJKx5gQHng:v+hltFRnoynXHrJng

Entry address:
0xE4CA

Entry point:
E8, 48, 51, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, 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, C0, CB, 42, 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, 40, B9, 42, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, C0, CB, 42, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00...
 
[+]

Entropy:
6.3676

Code size:
119.5 KB (122,368 bytes)

Service
Display name:
CfHelper55

Description:
The SoEasy service that aims to offer search easlisy

Type:
Win32OwnProcess, InteractiveProcess


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

TCP (HTTP):
Connects to server-54-230-81-24.mia50.r.cloudfront.net  (54.230.81.24:80)

TCP (HTTP):
Connects to server-54-230-81-239.mia50.r.cloudfront.net  (54.230.81.239:80)

TCP (HTTP):
Connects to server-54-230-81-120.mia50.r.cloudfront.net  (54.230.81.120:80)

TCP (HTTP):
Connects to server-54-230-51-6.jfk5.r.cloudfront.net  (54.230.51.6:80)

TCP (HTTP):
Connects to server-54-230-81-23.mia50.r.cloudfront.net  (54.230.81.23:80)

TCP (HTTP):
Connects to server-54-230-81-49.mia50.r.cloudfront.net  (54.230.81.49:80)

TCP (HTTP):
Connects to server-54-230-81-86.mia50.r.cloudfront.net  (54.230.81.86:80)

TCP (HTTP):
Connects to server-52-84-33-131.ewr50.r.cloudfront.net  (52.84.33.131:80)

TCP (HTTP):
Connects to server-54-192-55-248.jfk6.r.cloudfront.net  (54.192.55.248:80)

TCP (HTTP):
Connects to server-54-192-55-203.jfk6.r.cloudfront.net  (54.192.55.203:80)

TCP (HTTP):
Connects to server-54-230-81-217.mia50.r.cloudfront.net  (54.230.81.217:80)

TCP (HTTP):
Connects to server-54-230-51-40.jfk5.r.cloudfront.net  (54.230.51.40:80)

TCP (HTTP):
Connects to server-54-230-51-117.jfk5.r.cloudfront.net  (54.230.51.117:80)

TCP (HTTP):
Connects to server-52-85-133-11.iad53.r.cloudfront.net  (52.85.133.11:80)

TCP (HTTP):
Connects to server-54-230-81-99.mia50.r.cloudfront.net  (54.230.81.99:80)

TCP (HTTP):
Connects to server-54-230-81-72.mia50.r.cloudfront.net  (54.230.81.72:80)

TCP (HTTP):
Connects to server-54-230-81-54.mia50.r.cloudfront.net  (54.230.81.54:80)

TCP (HTTP):
Connects to server-54-230-81-250.mia50.r.cloudfront.net  (54.230.81.250:80)

TCP (HTTP):
Connects to server-54-230-81-211.mia50.r.cloudfront.net  (54.230.81.211:80)

TCP (HTTP):
Connects to server-54-230-81-209.mia50.r.cloudfront.net  (54.230.81.209:80)

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