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ssfk.exe

Beijing Xingyunwang Technology Co., Ltd

The executable ssfk.exe has been detected as malware by 1 anti-virus scanner. It runs as a separate (within the context of its own process) windows Service named “SSFK”. While running, it connects to the Internet address server-52-85-63-30.lhr50.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Beijing Xingyunwang Technology Co., Ltd  (signed and verified)

Version:
2.0.6.127

MD5:
b372e207e32dde71f679896668d1f061

SHA-1:
c6b3635013008e2e1eaf4aa38b08f9b05cb605ab

SHA-256:
654107b148cc2660a5364d09a7bc7a1a6ff04afc0eecb5dd33f41f625a2d1afe

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
4/25/2024 2:15:45 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.8.25.11

File size:
158.2 KB (162,016 bytes)

Product version:
2.0.6.127

File type:
Executable application (Win32 EXE)

Language:
English

Common path:
C:\Program Files\sfk\ssfk.exe

Digital Signature
Signed by:
Beijing Xingyunwang Technology Co., Ltd

Authority:
thawte, Inc.

Valid from:
8/24/2016 9:00:00 PM

Valid to:
6/17/2017 8:59:59 PM

Subject:
CN="Beijing Xingyunwang Technology Co., Ltd", O="Beijing Xingyunwang Technology Co., Ltd", L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
2F92A6BC8E15CCA96E63F40321C6FA00

File PE Metadata
Compilation timestamp:
8/22/2016 2:54:58 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:B08zOuHGTsL47nafp93EUf0+3oxip7PbhH:B0GOYG4ICp1Evuj7PbV

Entry address:
0xBB29

Entry point:
E8, B5, 6A, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, C0, F4, 41, 00, E8, A1, 16, 00, 00, E8, 82, 6C, 00, 00, 0F, B7, F0, 6A, 02, E8, 48, 6A, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, D7, 66, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Code size:
94.5 KB (96,768 bytes)

Service
Display name:
SSFK

Description:
MENGADHD

Type:
Win32OwnProcess


The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to server-52-85-63-212.lhr50.r.cloudfront.net  (52.85.63.212:80)

TCP (HTTP):
Connects to server-52-85-63-244.lhr50.r.cloudfront.net  (52.85.63.244:80)

TCP (HTTP):
Connects to server-52-85-63-17.lhr50.r.cloudfront.net  (52.85.63.17:80)

TCP (HTTP):
Connects to server-52-85-74-46.lhr3.r.cloudfront.net  (52.85.74.46:80)

TCP (HTTP):
Connects to server-52-85-63-39.lhr50.r.cloudfront.net  (52.85.63.39:80)

TCP (HTTP):
Connects to server-52-85-63-30.lhr50.r.cloudfront.net  (52.85.63.30:80)

TCP (HTTP):
Connects to server-52-85-63-125.lhr50.r.cloudfront.net  (52.85.63.125:80)

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