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b1freearchiver_0.7.1.1636_inet.exe

Catalina Group Limited

The application b1freearchiver_0.7.1.1636_inet.exe by Catalina Group Limited has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. The file has been seen being downloaded from pub.b1.org.
Publisher:
Catalina Group Limited  (signed and verified)

MD5:
04ce54102acbbe54c2d7ef7693290844

SHA-1:
c198ee9aea2e1e59e4b7114fdb2067b67c31fa8e

SHA-256:
383536edd54b2d043e04b9d3978635e4942ebd3a3b5ecb852e25be20c3eb155a

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:
12/27/2024 1:12:19 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Catalina.CatalinaGroup (M)
16.1.22.7

File size:
1.6 MB (1,727,848 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\b1freearchiver_0.7.1.1636_inet.exe

Digital Signature
Signed by:
Catalina Group Limited

Authority:
GoDaddy.com, Inc.

Valid from:
9/26/2012 10:56:54 PM

Valid to:
9/26/2013 10:56:54 PM

Subject:
CN=Catalina Group Limited, O=Catalina Group Limited, L=Kwun Tong, S=Hong Kong, C=HK

Issuer:
SERIALNUMBER=07969287, CN=Go Daddy Secure Certification Authority, OU=http://certificates.godaddy.com/repository, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
27B940A1704DC9

File PE Metadata
Compilation timestamp:
12/18/2012 11:24:12 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:zsM+8S2HDTmd3xyoiGC9ZFtafNG7awtEZh7euaEyNwRj+X/dWK5c5aOkwXp06n2o:zsM+8S2He3hWZLafNG7awtEZh7euaEyQ

Entry address:
0x22B64

Entry point:
E8, 78, A2, 00, 00, E9, 79, FE, FF, FF, CC, CC, 8B, 4C, 24, 04, F7, C1, 03, 00, 00, 00, 74, 24, 8A, 01, 83, C1, 01, 84, C0, 74, 4E, F7, C1, 03, 00, 00, 00, 75, EF, 05, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8B, 01, BA, FF, FE, FE, 7E, 03, D0, 83, F0, FF, 33, C2, 83, C1, 04, A9, 00, 01, 01, 81, 74, E8, 8B, 41, FC, 84, C0, 74, 32, 84, E4, 74, 24, A9, 00, 00, FF, 00, 74, 13, A9, 00, 00, 00, FF, 74, 02, EB, CD, 8D, 41, FF, 8B, 4C, 24, 04, 2B, C1, C3, 8D, 41, FE, 8B, 4C, 24, 04...
 
[+]

Code size:
231.5 KB (237,056 bytes)

The file b1freearchiver_0.7.1.1636_inet.exe has been seen being distributed by the following URL.

http://pub.b1.org/BIN/V07.1/.../B1FreeArchiver_0.7.1.1636_Inet.exe

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