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air6f4.exe

ReSoft LTD.

The application air6f4.exe by ReSoft has been detected as adware by 16 anti-malware scanners. This is a setup program which is used to install the application. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from cdn.airdlr7.com.
Publisher:
ReSoft LTD.  (signed and verified)

MD5:
2463b024eddbdfdfea6eccab7d097b63

SHA-1:
bcdb1416aded79c1b80af3d4466e3954078d9041

SHA-256:
fbbafe4fa5a868ffacc14c40d1d9cb8b297c4c51871194ff8fd57a2482eed2d9

Scanner detections:
16 / 68

Status:
Adware

Analysis date:
12/25/2024 2:20:20 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Adware.Linkury.B
872

avast!
Win32:SmartBar-A [PUP]
2014.9-140915

AVG
AdInject.Resoft
2015.0.3585

Bitdefender
Adware.Linkury.B
1.0.20.1290

Dr.Web
Trojan.Siggen5.10351
9.0.1.0258

Emsisoft Anti-Malware
Adware.Linkury
8.14.09.15.01

ESET NOD32
Win32/Toolbar.Linkury (variant)
8.10269

Fortinet FortiGate
Riskware/Toolbar_Linkury
9/15/2014

G Data
Adware.Linkury
14.9.24

MicroWorld eScan
Adware.Linkury.B
15.0.0.774

NANO AntiVirus
Riskware.Win32.Linkury.ddpups
0.28.2.61519

nProtect
Adware.Linkury.B
14.08.17.01

Panda Antivirus
PUP/LinkUry
14.09.15.01

Reason Heuristics
PUP.ReSoft.G
14.8.8.1

Trend Micro House Call
TROJ_GEN.F47V0609
7.2.258

VIPRE Antivirus
Adware.Linkury
25006

File size:
10.1 MB (10,608,128 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\air6f4.exe

Digital Signature
Signed by:
ReSoft LTD.

Authority:
COMODO CA Limited

Valid from:
7/29/2012 9:30:00 PM

Valid to:
7/30/2013 9:29:59 PM

Subject:
CN=ReSoft LTD., O=ReSoft LTD., STREET=4th Hanevi'im, L=Tel Aviv, S=Israel, PostalCode=64356, C=IL

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

Serial number:
7ABDE829D4244ADA77EE42C7A70C0FA3

File PE Metadata
Compilation timestamp:
6/5/2013 12:30:28 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
196608:R/yi9kOUVADU91h+RXCGrJ5MYysNCr3uoxu5AFeHnxmoOrs4fs:kP1VADU91h+AiqYykeng5Lm7sj

Entry address:
0x276A5

Entry point:
E8, A3, A2, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 8D, 45, 14, 50, 6A, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 87, B0, 00, 00, 83, C4, 14, 5D, C3, E8, D5, 5E, 00, 00, 8B, 48, 6C, 3B, 0D, D8, 08, 45, 00, 74, 10, 8B, 0D, 8C, 06, 45, 00, 85, 48, 70, 75, 05, E8, 91, 5C, 00, 00, A1, C8, 04, 45, 00, C3, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 44, 24, 0C, 53, 85, C0, 74, 52, 8B, 54, 24, 08, 33, DB, 8A, 5C, 24, 0C, F7, C2, 03, 00, 00, 00, 74, 16, 8A, 0A, 83, C2, 01, 32, CB, 74, 72, 83...
 
[+]

Entropy:
7.9110  (probably packed)

Code size:
251 KB (257,024 bytes)

The file air6f4.exe has been seen being distributed by the following URL.

http://cdn.airdlr7.com/downloads/offers/.../snapdo1b.exe

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