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5.exe

Polyanskaya Irina

The is the installer for the WebPick InstalleRex download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The application 5.exe by Polyanskaya Irina has been detected as adware by 9 anti-malware scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from s3.amazonaws.com.
Publisher:
Polyanskaya Irina  (signed and verified)

MD5:
dbbc11874de44cb0f28ad3a1a184f4dd

SHA-1:
bbacafd6ef105f30ffb424504106163ad35c077e

SHA-256:
68c04dc69546408e2f2a57ca703e10bbd57fb89c0ff876f1f35306521a815ca0

Scanner detections:
9 / 68

Status:
Adware

Analysis date:
12/25/2024 1:35:52 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
TR/Agent.1952856
8.3.1.6

avast!
Evo-gen [Susp]
2014.9-150407

Bkav FE
W32.HfsAdware
1.3.0.6379

Emsisoft Anti-Malware
Trojan.GenericKD.2505820
8.15.06.29.05

ESET NOD32
Detection.Undefined
9.7.0.302.0

F-Secure
Trojan.GenericKD.2505820
11.2015-29-06_2

herdProtect (fuzzy)
variant of worldstar.exe (Adware)
2015.7.11.4

Kaspersky
Trojan.Win32.Dapta
14.0.0.2226

Reason Heuristics
PUP.WebPick
15.4.7.17

File size:
1.9 MB (1,952,848 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\roaming\5.exe

Digital Signature
Signed by:
Polyanskaya Irina

Authority:
COMODO CA Limited

Valid from:
8/24/2014 8:00:00 PM

Valid to:
8/25/2015 7:59:59 PM

Subject:
CN=Polyanskaya Irina, O=Polyanskaya Irina, STREET="Suhata Reka, Bl. 225A, Ap. 42", L=Sofia, S=Sofia, PostalCode=1517, C=BG

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00A4C6F876119E08B1C5FF63372D64B83F

File PE Metadata
Compilation timestamp:
4/6/2015 2:02:38 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:xkRdy9J7WcN4lFQ0BXqjHLLCNcSD0eJIvG0T4VZTraUTvGFbf69EhRnxs1i7e5/+:mzy9Qa4lFDB67LFE7VVZteFD+Eh9iDjI

Entry address:
0x1388A

Entry point:
E8, 06, A3, 00, 00, E9, 89, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 69, 33, C0, 8A, 44, 24, 08, 84, C0, 75, 16, 81, FA, 80, 00, 00, 00, 72, 0E, 83, 3D, 14, A4, 43, 00, 00, 74, 05, E9, 64, A3, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1, 8B, C8, C1, E0, 10, 03, C1, 8B, CA, 83, E2, 03, C1, E9, 02, 74, 06, F3, AB, 85, D2, 74, 0A, 88, 07, 83, C7, 01...
 
[+]

Entropy:
7.7412  (probably packed)

Code size:
168 KB (172,032 bytes)

The file 5.exe has been seen being distributed by the following URL.

https://s3.amazonaws.com/listeru/.../Boirger.exe

Remove 5.exe - Powered by Reason Core Security
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