ffbccf5515.exe

Georgi Georgiev

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 ffbccf5515.exe by Georgi Georgiev has been detected as adware by 31 anti-malware scanners. This is a setup program which is used to install the application. This is a trojan Bot that uses IRC to communicate with a comand and control network. The Trojan drops other malicious software and opens a backdoor on the infected computer and will run automatically on each boot.
Publisher:
Georgi Georgiev  (signed and verified)

MD5:
acffba2b2a892dc7d813ab5afb99087e

SHA-1:
e69620188c93f158408dc54da79f710f28fb2a5f

SHA-256:
3718002b369de1a6e85c153af6aff8fe5c121a08f05b45359fa1b13cce56b569

Scanner detections:
31 / 68

Status:
Adware

Explanation:
Part of a backdoor IRC bot network.

Analysis date:
12/28/2024 11:17:28 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Zusy.113278
461

Agnitum Outpost
PUA.Vonteera
7.1.1

AhnLab V3 Security
Adware/Win32.Vonteera
2015.10.27

Avira AntiVirus
ADWARE/Vonteera.1640016
8.3.2.2

Arcabit
Trojan.Zusy.D1BA7E
1.0.0.585

avast!
Win32:Adware-gen [Adw]
2014.9-151031

AVG
Generic
2016.0.2939

Baidu Antivirus
PUA.Win32.Agent
4.0.3.151031

Bitdefender
Gen:Variant.Zusy.113278
1.0.20.1520

Bkav FE
W32.HfsAdware
1.3.0.7383

Comodo Security
ApplicUnwnt
23480

Dr.Web
Trojan.DownLoader12.13695
9.0.1.0304

Emsisoft Anti-Malware
Gen:Variant.Zusy.113278
8.15.10.31.07

ESET NOD32
Win32/AdWare.Vonteera (variant)
9.12469

Fortinet FortiGate
Adware/Generic
10/31/2015

F-Prot
W32/S-c6367e9e
v6.4.7.1.166

F-Secure
Gen:Variant.Zusy.113278
11.2015-31-10_7

G Data
Gen:Variant.Zusy.113278
15.10.25

K7 AntiVirus
Adware
13.212.17655

Kaspersky
not-a-virus:AdWare.Win32.Vonteera
14.0.0.1191

McAfee
Artemis!ACFFBA2B2A89
5600.6595

MicroWorld eScan
Gen:Variant.Zusy.113278
16.0.0.912

NANO AntiVirus
Riskware.Win32.Vonteera.dmzbsu
0.30.26.3947

Panda Antivirus
Trj/CI.A
15.10.31.07

Qihoo 360 Security
HEUR/QVM19.1.Malware.Gen
1.0.0.1015

Quick Heal
PUA.Georgigeor.Gen
10.15.14.00

Reason Heuristics
PUP.WebPick.GeorgiGeorgiev (M)
15.10.31.19

Rising Antivirus
PE:Malware.Generic/QRS!1.9E2D [F]
23.00.65.151029

Sophos
Generic PUA OG (PUA)
4.98

VIPRE Antivirus
Backdoor.Win32.Ircbot.gen
44838

Zillya! Antivirus
Adware.Vonteera.Win32.19
2.0.0.2476

File size:
1.6 MB (1,640,016 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\content.ie5\9ztvrb77\ffbccf5515.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
6/6/2014 3:00:00 AM

Valid to:
6/6/2016 2:59:59 AM

Subject:
CN=Georgi Georgiev, O=Georgi Georgiev, STREET="4 Petar Stoinov Str., Chelopechene", L=Sofia, S=Sofia, PostalCode=1617, C=BG

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

Serial number:
50E7161B35AEFC4CA801C951BEF0279A

File PE Metadata
Compilation timestamp:
1/26/2015 12:44:29 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:TQk6rOpR87jFJoQm4mmY34/x4GZZRBizaBU0eogB3vvpEnBGRkCq+O4lfTC/UOzW:MZSr8FJoQHm3op4CO5pxpeBG7qIlmW

Entry address:
0x1338000

Entry point:
56, 50, 53, E8, 01, 00, 00, 00, CC, 58, 89, C3, 40, 2D, 00, 40, 0E, 00, 2D, E0, C5, B2, 05, 05, D7, C5, B2, 05, 80, 3B, CC, 75, 19, C6, 03, 00, BB, 00, 10, 00, 00, 68, 00, 0F, 75, 63, 68, D5, 43, C5, 02, 53, 50, E8, 0A, 00, 00, 00, 83, C0, 00, 89, 44, 24, 08, 5B, 58, C3, 55, 89, E5, 50, 53, 51, 56, 8B, 75, 08, 8B, 4D, 0C, C1, E9, 02, 8B, 45, 10, 8B, 5D, 14, 85, C9, 74, 0A, 31, 06, 01, 1E, 83, C6, 04, 49, EB, F2, 5E, 59, 5B, 58, C9, C2, 10, 00, 39, 49, 82, 42, BA, 21, 03, 72, 21, EA, 00, 7C, B7, AC, 0C, 3C...
 
[+]

Entropy:
7.9685  (probably packed)

Code size:
170.5 KB (174,592 bytes)

The file ffbccf5515.exe has been seen being distributed by the following 6 URLs.

http://www.adskdoom.info/.../6ace38fd.exe

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