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installer.exe

Veristaff.com Inc

The application installer.exe by Veristaff.com Inc has been detected as adware by 18 anti-malware scanners. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from gogeneral.blob.core.windows.net.
Publisher:
Veristaff.com Inc  (signed and verified)

MD5:
9d87acb5183931b0c5167f83f7608250

SHA-1:
3ae796e424e07ba7486f2205cb6549bb713e3cc0

SHA-256:
ad705ddc8829ad206677a5fe01c95aa36045c96d0bd6a12eb64b480283b40381

Scanner detections:
18 / 68

Status:
Adware

Analysis date:
4/25/2024 2:02:32 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Adware.Heur.@xX@gHJcMZdO
794

Avira AntiVirus
Adware/Agent.10591776
7.11.188.28

AVG
Veristaff
2015.0.3282

Baidu Antivirus
Trojan.Win32.MsiDrop
4.0.3.14123

Bitdefender
Gen:Adware.Heur.@xX@gHJcMZdO
1.0.20.1685

Emsisoft Anti-Malware
Gen:Adware.Heur.@xX@gHJcMZdO
8.14.12.03.01

ESET NOD32
Win32/TrojanDropper.MsiDrop (variant)
8.10765

Fortinet FortiGate
W32/MsiDrop.B!tr
12/3/2014

F-Secure
Gen:Adware.Heur.@xX@gHJcMZdO
11.2014-03-12_4

G Data
Gen:Adware.Heur.@xX@gHJcMZdO
14.12.24

IKARUS anti.virus
Trojan-Dropper.Win32.Msidrop
t3scan.1.8.3.0

McAfee
Artemis!9D87ACB51839
5600.6938

MicroWorld eScan
Gen:Adware.Heur.@xX@gHJcMZdO
15.0.0.1011

Qihoo 360 Security
HEUR/QVM41.1.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.Veristaff.J
14.11.22.17

Sophos
Veristaff
4.98

Trend Micro House Call
Suspicious_GEN.F47V1122
7.2.326

VIPRE Antivirus
Trojan.Win32.Generic
35026

File size:
10 MB (10,463,528 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Veristaff.com Inc

Authority:
DigiCert Inc

Valid from:
7/8/2014 9:00:00 PM

Valid to:
7/14/2015 9:00:00 AM

Subject:
CN=Veristaff.com Inc, O=Veristaff.com Inc, L=Wilmington, S=Delaware, C=US

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0B0EA10F13BB9EB2057BECB9A30F59D4

File PE Metadata
Compilation timestamp:
11/19/2014 12:08:27 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
196608:11aurAPscazGCuJqB8F3rLjHhEMK2oAK5MpFnPRH0pgqdzYI0Oo:NQ0B8JvjHjdFPRH0F6Wo

Entry address:
0xB189

Entry point:
E8, F8, 6B, 00, 00, E9, 95, FE, FF, FF, FF, 35, 90, 31, 42, 4F, FF, 15, 84, A0, 41, 4F, 85, C0, 74, 02, FF, D0, 6A, 19, E8, 6D, 3E, 00, 00, 6A, 01, 6A, 00, E8, 63, 2E, 00, 00, 83, C4, 0C, E9, 28, 2E, 00, 00, CC, CC, CC, 8B, 4C, 24, 04, F7, C1, 03, 00, 00, 00, 74, 24, 8A, 01, 83, C1, 01, 84, C0, 74, 4E, F7, C1, 03, 00, 00, 00, 75, EF, 05, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8B, 01, BA, FF, FE, FE, 7E, 03, D0, 83, F0, FF, 33, C2, 83, C1, 04, A9, 00, 01, 01, 81, 74, E8, 8B...
 
[+]

Code size:
99 KB (101,376 bytes)

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

http://gogeneral.blob.core.windows.net/.../Installer.exe

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