home

f_0000f5

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.driversdownload1.com and multiple other hosts.
MD5:
c43667c3a49bb092a554c3ebd6a9a4b1

SHA-1:
7c6f268b8c91aa4df6de83666bcc70eceb04cb49

SHA-256:
51c78b484c6d0925ddc842836f5c4a71249154a1dcf4231f8343d53cfbd477cc

Scanner detections:
4 / 68

Status:
Inconclusive  (not enough data for an accurate detection)

Analysis date:
11/16/2024 6:28:56 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Dropper-gen [Drp]
2014.9-150614

AVG
Optimizer.I
2016.0.3050

IKARUS anti.virus
PUA.Optimizer
t3scan.1.9.5.0

McAfee
Artemis!C43667C3A49B
5600.6735

File size:
3.5 MB (3,721,857 bytes)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\application data\google\chrome\user data\default\cache\f_0000f5

File PE Metadata
Compilation timestamp:
12/5/2009 2:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:/vdL+xLHqL4WC6D/nseUqp40+1x8Dx5hy+q+ImO:d6Jq8WC6D/lK9wx5O2O

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9963

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file f_0000f5 has been seen being distributed by the following 2 URLs.

http://www.driversdownload1.com/counter/click.php?f=http://downloads.otweak.com/dup/74/.../wireless_x_tech_xt_wu731ln.exe&i=wireless_x_tech_xt_wu731ln_1

http://www.driversdownload1.com/counter/click.php?f=http://downloads.otweak.com/dup/74/.../sony_vaio_pcg_61211m_drivers.exe&i=sony_vaio_pcg_61211m_drivers_1

Scan f_0000f5 - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.