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revs.exe

The application revs.exe has been detected as a potentially unwanted program by 13 anti-malware scanners. The setup routine uses the RevenYou.Com Pay Per Install platform (OutBrowse) which bundles additional software offers inclduing toolbars, extensions, PC utilities as well as other PUPs.
MD5:
493fa67fcf78db67befe5b57f624da13

SHA-1:
ba343430cae8bc6345e0b53e59e241abbd66457a

SHA-256:
38e9d39b07c20585f5f4d61abc2542e8b3259232d7161dd04b82be736f98e2e3

Scanner detections:
13 / 68

Status:
Potentially unwanted

Explanation:
Bundles additional adware offers during download and installation using the OutBrowse installer.

Analysis date:
5/7/2024 11:04:21 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.OutBrowse
7.1.1

Baidu Antivirus
Adware.Win32.OutBrowse
4.0.3.1499

Dr.Web
Trojan.Packed.28499
9.0.1.0252

ESET NOD32
Win32/OutBrowse.AB (variant)
8.10378

IKARUS anti.virus
PUA.OutBrowse
t3scan.1.7.5.0

K7 AntiVirus
Trojan
13.183.13286

Kaspersky
not-a-virus:AdWare.Win32.OutBrowse
14.0.0.3276

McAfee
Artemis!493FA67FCF78
5600.7012

NANO AntiVirus
Riskware.Win32.OutBrowse.ddwemx
0.28.2.61942

Panda Antivirus
Trj/Genetic.gen
14.09.09.06

Reason Heuristics
Threat.Win.Reputation.IMP
14.9.9.18

Sophos
Generic PUA LK
4.98

Trend Micro House Call
TROJ_GEN.R02KH07I614
7.2.252

File size:
791 KB (809,984 bytes)

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

File PE Metadata
Compilation timestamp:
8/14/2014 5:43:27 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:Wu21k2px0um9aP0FVbMhUsYQEqrMcnwkF9g6Pq:s1k2px05QPkVbMhUvQElcwkF9g6Pq

Entry address:
0x7F2F2

Entry point:
E8, F8, A8, 00, 00, E9, 89, FE, FF, FF, CC, CC, CC, CC, 8B, FF, 55, 8B, EC, 83, EC, 18, 53, 8B, 5D, 0C, 56, 8B, 73, 08, 33, 35, F0, 99, 4B, 00, 57, 8B, 06, C6, 45, FF, 00, C7, 45, F4, 01, 00, 00, 00, 8D, 7B, 10, 83, F8, FE, 74, 0D, 8B, 4E, 04, 03, CF, 33, 0C, 38, E8, 8C, AB, FF, FF, 8B, 4E, 0C, 8B, 46, 08, 03, CF, 33, 0C, 38, E8, 7C, AB, FF, FF, 8B, 45, 08, F6, 40, 04, 66, 0F, 85, 19, 01, 00, 00, 8B, 4D, 10, 8D, 55, E8, 89, 53, FC, 8B, 5B, 0C, 89, 45, E8, 89, 4D, EC, 83, FB, FE, 74, 5F, 8D, 49, 00, 8D, 04...
 
[+]

Entropy:
6.6064

Code size:
611 KB (625,664 bytes)

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

TCP (HTTP):
Connects to ec2-50-19-221-149.compute-1.amazonaws.com  (50.19.221.149:80)

TCP (HTTP):
Connects to ec2-23-23-115-80.compute-1.amazonaws.com  (23.23.115.80:80)

TCP (HTTP):
Connects to 224-124-232-198.static.unitasglobal.net  (198.232.124.224:80)

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