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oiejan.sys

Jambo Digital ltd

The file oiejan.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.
Publisher:
Jambo Digital ltd  (signed and verified)

MD5:
799d18108b2cc50ac2a92ede4dae9b2b

SHA-1:
fe391144b5e6bdb6d64e39f18be230be7c74c591

SHA-256:
db9fcf7ca8b37685c1c202abea8dab15f9e75ba3e77dd23159e7f0d7ab891095

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 3:26:59 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Jambo (M)
17.2.25.12

File size:
24.1 KB (24,696 bytes)

File type:
Driver (Win64 SYS)

Common path:
C:\ProgramData\seaaihucoj\oiejan.sys

Digital Signature
Signed by:
Jambo Digital ltd

Authority:
COMODO CA Limited

Valid from:
5/17/2015 8:00:00 PM

Valid to:
12/29/2015 6:59:59 PM

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:
6/3/2015 8:10:57 AM

OS version:
6.3

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
12.0

Entry address:
0x81B4

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, 22, FE, FF, FF, CC, CC, 48, 8B, 05, 19, CE, 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, F5, CD, FF, FF, 48, 0B, C2, 48, 33, C1, 48, 89, 05, E8, CD, FF, FF, 66, 44, 89, 0D, E6, CD, FF, FF, 48, 8B, 05, D9, CD, FF, FF, 48, 85, C0, 75, 0A, 49, 8B, C0, 48, 89, 05, CA, CD...
 
[+]

Entropy:
6.4609

Code size:
13.5 KB (13,824 bytes)

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