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jefsodi120.sys

Jambo Digital ltd

The file jefsodi120.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 kernel mode device driver named “Jefsodi120 service”.
Publisher:
Jambo Digital ltd  (signed and verified)

MD5:
a32e8d16026a98eccee891f9edf31f36

SHA-1:
2c7929357311abb7f167b6f464b5754d33509353

SHA-256:
f6b3352f293eeb0db8ff17e9a8216d5a34a1377770717b9f607d41cf10a4493b

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 3:54:30 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Jambo (M)
17.1.10.18

File size:
23.6 KB (24,184 bytes)

File type:
Driver (Win64 SYS)

Common path:
C:\Windows\System32\drivers\jefsodi120.sys

Digital Signature
Signed by:
Jambo Digital ltd

Authority:
COMODO CA Limited

Valid from:
5/18/2015 8:00:00 AM

Valid to:
12/30/2015 7:59:59 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:
6/19/2015 4:20:54 AM

OS version:
6.3

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
12.0

Entry address:
0x70C8

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, 0E, FF, FF, FF, CC, CC, 48, 8B, 05, 05, DF, 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, E1, DE, FF, FF, 48, 0B, C2, 48, 33, C1, 48, 89, 05, D4, DE, FF, FF, 66, 44, 89, 0D, D2, DE, FF, FF, 48, 8B, 05, C5, DE, FF, FF, 48, 85, C0, 75, 0A, 49, 8B, C0, 48, 89, 05, B6, DE...
 
[+]

Entropy:
6.5810

Code size:
13 KB (13,312 bytes)

Driver
Display name:
Jefsodi120 service

Service name:
Jefsodi120

Type:
Kernel device driver (KernelDriver)


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