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googlereferenceassemblies.exe

The application googlereferenceassemblies.exe has been detected as a potentially unwanted program by 16 anti-malware scanners. It runs as a windows Service named “GoogleReferenceAssemblies”. While running, it connects to the Internet address server-54-192-25-107.mxp4.r.cloudfront.net on port 80 using the HTTP protocol.
MD5:
705f65e733bb6f6e5a39e9622ee62a86

SHA-1:
0689cfeb4fac6194fded66fcf185c0ff23c68252

SHA-256:
020a3a71fc7f6f2b84554b6017db343b956cd278a763c66ff4b1bcfe14f8f8ba

Scanner detections:
16 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 3:52:24 AM UTC  (today)

Scan engine
Detection
Engine version

AegisLab AV Signature
Troj.W32.Agentb!c
2.1.4+

AhnLab V3 Security
Trojan/Win32.Agentb.N2116612281
3.7.5.15

Avira AntiVirus
TR/Agent.msil.223232
8.3.3.4

avast!
Win32:Rootkit-gen [Rtk]
2014.9-161005

Bkav FE
W32.eHeur.Malware00
1.3.0.8383

G Data
Win32.Trojan.Agent.5OUGCO
16.10.25

IKARUS anti.virus
Trojan.Agent
t3scan.2.1.6.0

Kaspersky
Trojan.Win32.Agentb
15.0.2.529

Malwarebytes
PUP.Optional.Elex
v2016.10.05.02

McAfee
RDN/Generic.dx
5600.6256

Microsoft Security Essentials
Trojan:Win32/Suweezy
1.231.1088.0

Panda Antivirus
Generic Suspicious
16.10.05.02

Qihoo 360 Security
Win32/RootKit.Rootkit.7e5
1.0.0.1120

Quick Heal
Trojan.Agentb
10.16.14.00

Trend Micro House Call
TROJ_GEN.R00XC0OJ216
7.2.279

Trend Micro
TROJ_GEN.R00XC0OJ216
10.465.05

File size:
218 KB (223,232 bytes)

File type:
Executable application (Win32 EXE)

Language:
Chinese (Simplified, China)

Common path:
C:\Program Files\reference assemblies\googlereferenceassemblies.exe

File PE Metadata
Compilation timestamp:
9/27/2016 2:43:59 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
3072:6s8U7suobBqSDOFSyFfzk4ovc+y51ybBu60P+Yx+0tD8R+mZdZB:0DuobBqRRoVudPRz4dZB

Entry address:
0x109EF

Entry point:
E8, 40, A7, 00, 00, E9, 7F, FE, FF, FF, E8, 8C, 74, 00, 00, 8B, D0, 8B, 42, 6C, 3B, 05, 14, 2A, 43, 00, 74, 10, 8B, 0D, D0, 2A, 43, 00, 85, 4A, 70, 75, 05, E8, 6F, 72, 00, 00, 8B, 40, 04, C3, E8, 66, 74, 00, 00, 8B, D0, 8B, 42, 6C, 3B, 05, 14, 2A, 43, 00, 74, 10, 8B, 0D, D0, 2A, 43, 00, 85, 4A, 70, 75, 05, E8, 49, 72, 00, 00, 05, A0, 00, 00, 00, C3, E8, 3E, 74, 00, 00, 8B, D0, 8B, 42, 6C, 3B, 05, 14, 2A, 43, 00, 74, 10, 8B, 0D, D0, 2A, 43, 00, 85, 4A, 70, 75, 05, E8, 21, 72, 00, 00, 8B, 40, 74, C3, 55, 8B...
 
[+]

Entropy:
6.4638

Code size:
151.5 KB (155,136 bytes)

Service
Display name:
GoogleReferenceAssemblies

Type:
Win32OwnProcess, InteractiveProcess


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

TCP (HTTP):
Connects to server-54-192-25-22.mxp4.r.cloudfront.net  (54.192.25.22:80)

TCP (HTTP):
Connects to server-54-192-25-186.mxp4.r.cloudfront.net  (54.192.25.186:80)

TCP (HTTP):
Connects to server-54-192-25-230.mxp4.r.cloudfront.net  (54.192.25.230:80)

TCP (HTTP):
Connects to server-54-192-25-107.mxp4.r.cloudfront.net  (54.192.25.107:80)

TCP (HTTP):
Connects to server-54-192-25-62.mxp4.r.cloudfront.net  (54.192.25.62:80)

TCP (HTTP):
Connects to server-54-192-25-148.mxp4.r.cloudfront.net  (54.192.25.148:80)

TCP (HTTP):
Connects to server-54-192-159-30.sin3.r.cloudfront.net  (54.192.159.30:80)

TCP (HTTP):
Connects to server-54-239-132-92.sfo9.r.cloudfront.net  (54.239.132.92:80)

TCP (HTTP):
Connects to server-54-192-25-109.mxp4.r.cloudfront.net  (54.192.25.109:80)

TCP (HTTP):
Connects to server-54-192-159-92.sin3.r.cloudfront.net  (54.192.159.92:80)

TCP (HTTP):
Connects to server-54-192-159-231.sin3.r.cloudfront.net  (54.192.159.231:80)

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