soffer.dll

BullVid

Koyote-Lab Inc.

The module soffer.dll by Koyote-Lab has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Koyote-Lab Inc.  (signed and verified)

Product:
BullVid

Version:
4.0.0.4707

MD5:
8ae4f179a134dab3a9cd77082c8d29c1

SHA-1:
092ab908e268b2844ee26ed78cb13a2348d7629c

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
4/26/2024 1:20:58 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Bandoo.KoyoteLab (M)
16.2.14.8

File size:
194 KB (198,664 bytes)

Product version:
4.0.0.4707

Copyright:
Copyright (C) 2014

Original file name:
soffer.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Documents and Settings\{user}\Local settings\temp\{random}.tmp\soffer.dll

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
2/12/2014 1:00:00 AM

Valid to:
2/22/2016 12:59:59 AM

Subject:
CN=Koyote-Lab Inc., OU=DEV, O=Koyote-Lab Inc., L=Panama City, S=Panama, C=PA

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
05787E08EB7454E434F666A81F251A2D

File PE Metadata
Compilation timestamp:
9/22/2014 4:08:14 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:iPPxy2Bw7h8/BAH2l/c6Ny9xSLDUaWdlqYoldyRxDOtL:OPg2+d6AWzNyHSLDUaWyRdA5y

Entry address:
0x13F22

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 54, 3C, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, F8, 24, 02, 10, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, BC, 21, 02, 10, C9, C2, 08, 00, B8, CB, 86, 01, 10, A3, 90, B2, 02, 10, C7, 05, 94, B2, 02, 10, C1...
 
[+]

Code size:
128.5 KB (131,584 bytes)

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