19831108de354c98b88364.dll

Fralimbo

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module 19831108de354c98b88364.dll by Fralimbo has been detected as adware by 14 anti-malware scanners. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
Fralimbo  (signed and verified)

MD5:
25fa4160aaf6e00af0382c3a64a1cdbf

SHA-1:
362a55d2ff02014c3c74d31f8335bc4e21818631

SHA-256:
6d063d796646f6b79a1f769cdb5399f67e81437568dd4ac2b3a02c8515b5240c

Scanner detections:
14 / 68

Status:
Adware

Explanation:
Injects advertising in the web browser in various formats.

Analysis date:
5/8/2024 10:07:02 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Trojan.BPlug
7.1.1

Avira AntiVirus
ADWARE/BrowseFox.Gen7
7.11.199.222

AVG
Adware Generic5.BZFO
2014.0.4253

Baidu Antivirus
Adware.Win32.BrowseFox
4.0.3.1517

Clam AntiVirus
Win.Adware.Swiftbrowse-281
0.98/19889

Dr.Web
Trojan.BPlug.218
9.0.1.05190

ESET NOD32
Win64/BrowseFox.C potentially unwanted application
7.0.302.0

F-Prot
W64/S-03cea31a
v6.4.7.1.166

K7 AntiVirus
Adware
13.1814560

McAfee
Adware-BrowseFox
5600.6893

nProtect
Trojan-Clicker/W32.LinkSwift.197408
15.01.07.01

Reason Heuristics
PUP.Fralimbo.W
15.1.7.5

VIPRE Antivirus
Threat.5061968
36340

Zillya! Antivirus
Adware.Kranet.Win64.4
2.0.0.2027

File size:
192.8 KB (197,408 bytes)

File type:
Dynamic link library (Win64 DLL)

Common path:
C:\Program Files\fralimbo\bin\19831108de354c98b88364.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
11/14/2013 1:00:00 AM

Valid to:
11/15/2014 12:59:59 AM

Subject:
CN=Fralimbo, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Fralimbo, L=Santa Monica, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
4EA4A1919F354306FDA2DA6D760C0CAE

File PE Metadata
Compilation timestamp:
8/14/2014 8:52:31 AM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:LP1njdfnYakEYPDXy4VTfFGUTRQJhuK1wpt+xCib64S:LP1RYEYPDXbTfFnTRQJhve2ZmP

Entry address:
0x11648

Entry point:
48, 89, 5C, 24, 08, 48, 89, 74, 24, 10, 57, 48, 83, EC, 20, 49, 8B, F8, 8B, DA, 48, 8B, F1, 83, FA, 01, 75, 05, E8, 43, 61, 00, 00, 4C, 8B, C7, 8B, D3, 48, 8B, CE, 48, 8B, 5C, 24, 30, 48, 8B, 74, 24, 38, 48, 83, C4, 20, 5F, E9, A7, FE, FF, FF, CC, CC, CC, 48, 89, 5C, 24, 10, 48, 89, 7C, 24, 18, 55, 48, 8B, EC, 48, 83, EC, 60, 48, 8B, FA, 48, 8B, D9, 48, 8D, 4D, C0, 48, 8D, 15, 75, 00, 01, 00, 41, B8, 40, 00, 00, 00, E8, DA, F4, FF, FF, 48, 8D, 55, 10, 48, 8B, CF, 48, 89, 5D, E8, 48, 89, 7D, F0, E8, B6, DD...
 
[+]

Code size:
128 KB (131,072 bytes)

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