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fuffyz120.sys

Jambo Digital ltd

The file fuffyz120.sys by Jambo Digital ltd has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a Windows 64-bit file system device driver named “Fuffyz120 service”.
Publisher:
Jambo Digital ltd  (signed and verified)

MD5:
349f557c06e7d7711f48b4fb07f583d7

SHA-1:
762dd50cd4ac917b273751d96e03540084366584

SHA-256:
1c905689e3ca453fddf728af2a12acb7e01df5eef32d88c9b0c50e03c35c96cf

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
12/25/2024 3:17:49 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Jambo (M)
16.11.9.17

File size:
35.6 KB (36,472 bytes)

File type:
Driver (Win64 SYS)

Common path:
C:\Windows\System32\drivers\fuffyz120.sys

Digital Signature
Signed by:
Jambo Digital ltd

Authority:
COMODO CA Limited

Valid from:
5/18/2015 7:00:00 AM

Valid to:
12/30/2015 6:59:59 AM

Subject:
CN=Jambo Digital ltd, O=Jambo Digital ltd, STREET=2nd Koifman St., L=Tel-Aviv, S=Tel-Aviv, PostalCode=6801294, C=IL

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

Serial number:
00854153F3560BCA3BCE1E2BED74F5E5E0

File PE Metadata
Compilation timestamp:
5/29/2015 3:21:55 AM

OS version:
6.3

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
12.0

CTPH (ssdeep):
768:QYCkAdk8Z1DfrgySwjohLRklQLoBA+ghXyICuHWAOIM2PhgzlHE0:CNT13ghwjoh9kluoBxghXBCuHWAOIvPM

Entry address:
0xB294

Entry point:
48, 89, 5C, 24, 08, 57, 48, 83, EC, 20, 48, 8B, DA, 48, 8B, F9, E8, 17, 00, 00, 00, 48, 8B, D3, 48, 8B, CF, 48, 8B, 5C, 24, 30, 48, 83, C4, 20, 5F, E9, 42, FD, FF, FF, CC, CC, 48, 8B, 05, 61, CD, FF, FF, 45, 33, C9, 49, B8, 32, A2, DF, 2D, 99, 2B, 00, 00, 48, 85, C0, 74, 05, 49, 3B, C0, 75, 38, 0F, 31, 48, C1, E2, 20, 48, 8D, 0D, 3D, CD, FF, FF, 48, 0B, C2, 48, 33, C1, 48, 89, 05, 30, CD, FF, FF, 66, 44, 89, 0D, 2E, CD, FF, FF, 48, 8B, 05, 21, CD, FF, FF, 48, 85, C0, 75, 0A, 49, 8B, C0, 48, 89, 05, 12, CD...
 
[+]

Entropy:
6.1291

Code size:
24.5 KB (25,088 bytes)

Driver
Display name:
Fuffyz120 service

Service name:
Fuffyz120

Type:
File system 'filter' driver (FileSystemDriver)

Group:
FSFilter Activity Monitor

Depends on:
FltMgr


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