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0ab21rn1.exe

2807_obw_omniboxes

Fuyuan Zhou

The application 0ab21rn1.exe by Fuyuan Zhou has been detected as adware by 8 anti-malware scanners. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from d2drfrdurj6mvo.cloudfront.net.
Publisher:
dbji  (signed by Fuyuan Zhou)

Product:
2807_obw_omniboxes

Description:
gij

Version:
6,3,7601,1942

MD5:
33f4b0edc5ee884a2f339124025eab96

SHA-1:
6d428c12121cf4b2b21d3d4e57030b4a6e62fb88

SHA-256:
4f245aa3ae93e8f6b254b2fb2c3d2decca1c624fdbb06ba6f26189cdea7f287e

Scanner detections:
8 / 68

Status:
Adware

Analysis date:
5/12/2024 4:13:51 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/ELEX.CE potentially unwanted (variant)
9.11335

herdProtect (fuzzy)
variant of 5aqp0ctccu.exe (Adware)
2015.7.1.21

K7 AntiVirus
Unwanted-Program
13.197.15042

Malwarebytes
PUP.Optional.Omniboxes.A
v2015.03.27.12

Reason Heuristics
PUP.FuyuanZhou
15.3.27.0

Sophos
Elex
4.98

Trend Micro House Call
Suspicious_GEN.F47V0304
7.2.86

VIPRE Antivirus
BehavesLike.Win32.Malware.sfd (mx-v)
38512

File size:
179.1 KB (183,392 bytes)

Product version:
6,3,7601,1942

Copyright:
pop

Original file name:
pop

File type:
Executable application (Win32 EXE)

Language:
English (United Kingdom)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\0ab21rn1.exe

Digital Signature
Signed by:
Fuyuan Zhou

Authority:
DigiCert Inc

Valid from:
1/15/2015 7:00:00 AM

Valid to:
1/20/2016 7:00:00 PM

Subject:
CN=Fuyuan Zhou, O=Fuyuan Zhou, S=Jilin, L=Jilin, C=CN

Issuer:
CN=DigiCert SHA2 Assured ID Code Signing CA, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0F23159AB625CE992A314C35F55B4F8E

File PE Metadata
Compilation timestamp:
2/15/2015 5:04:19 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:EKuZ04sy0f7TDzDWG6x0apwG4/8Av+sxUQ9Lix6WsWE5g:EKV4sy0X3aG6dNM8AvDH9LmTE5g

Entry address:
0x106C6

Entry point:
E8, C4, 62, 00, 00, E9, 7F, FE, FF, FF, 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, 74, 76, 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, C8, 50, 42, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 74, 76, 42, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8, 01, 00, 00, F7, C6, 03, 00, 00, 00...
 
[+]

Entropy:
5.9887

Code size:
104 KB (106,496 bytes)

The file 0ab21rn1.exe has been seen being distributed by the following URL.

http://d2drfrdurj6mvo.cloudfront.net/.../obw_omniboxes.exe

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