ic-0.d078087f891608.exe

Beijing Caiyunshidai Technology Co., Ltd.

The application ic-0.d078087f891608.exe by Beijing Caiyunshidai Technology Co. has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. While running, it connects to the Internet address server-54-230-216-163.mrs50.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:

MD5:
1c7e77ddfc5165c80d9db18e282b1ee7

SHA-1:
7db789d397cbbb6b096acb08b7e7e10134565e7d

SHA-256:
b1672d512346d437c0759e954073d603f821ba0bd41b02c705141c61184274ed

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
2/25/2025 6:54:43 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.ELEX.SpeedSearch (M)
17.2.21.3

File size:
418 KB (427,984 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\ic-0.d078087f891608.exe

Digital Signature
Authority:
thawte, Inc.

Valid from:
1/21/2017 8:00:00 AM

Valid to:
3/4/2017 7:59:59 AM

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

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

Serial number:
378DEFDD636617682E5EC12F97DFF1D2

File PE Metadata
Compilation timestamp:
2/13/2017 10:23:04 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x37E2

Entry point:
E8, 9E, 38, 00, 00, E9, 2E, 7D, 00, 00, 55, 8B, EC, 81, EC, 24, 03, 00, 00, 6A, 17, E8, 34, AB, 00, 00, 85, C0, 74, 05, 6A, 02, 59, CD, 29, A3, B8, 63, 46, 00, 89, 0D, B4, 63, 46, 00, 89, 15, B0, 63, 46, 00, 89, 1D, AC, 63, 46, 00, 89, 35, A8, 63, 46, 00, 89, 3D, A4, 63, 46, 00, 66, 8C, 15, D0, 63, 46, 00, 66, 8C, 0D, C4, 63, 46, 00, 66, 8C, 1D, A0, 63, 46, 00, 66, 8C, 05, 9C, 63, 46, 00, 66, 8C, 25, 98, 63, 46, 00, 66, 8C, 2D, 94, 63, 46, 00, 9C, 8F, 05, C8, 63, 46, 00, 8B, 45, 00, A3, BC, 63, 46, 00, 8B...
 
[+]

Entropy:
7.8305  (probably packed)

Code size:
375 KB (384,000 bytes)

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

TCP (HTTP):
Connects to server-54-230-216-49.mrs50.r.cloudfront.net  (54.230.216.49:80)

TCP (HTTP):
Connects to server-54-230-216-242.mrs50.r.cloudfront.net  (54.230.216.242:80)

TCP (HTTP):
Connects to server-54-230-216-17.mrs50.r.cloudfront.net  (54.230.216.17:80)

TCP (HTTP):
Connects to server-54-230-11-31.lhr3.r.cloudfront.net  (54.230.11.31:80)

TCP (HTTP):
Connects to server-52-84-246-96.sfo20.r.cloudfront.net  (52.84.246.96:80)

TCP (HTTP):
Connects to server-52-84-246-215.sfo20.r.cloudfront.net  (52.84.246.215:80)

TCP (HTTP):
Connects to server-54-230-216-163.mrs50.r.cloudfront.net  (54.230.216.163:80)

TCP (HTTP):
Connects to server-54-230-11-51.lhr3.r.cloudfront.net  (54.230.11.51:80)

TCP (HTTP):
Connects to server-54-230-216-94.mrs50.r.cloudfront.net  (54.230.216.94:80)

TCP (HTTP):
Connects to server-54-230-216-57.mrs50.r.cloudfront.net  (54.230.216.57:80)

TCP (HTTP):
Connects to server-54-230-216-217.mrs50.r.cloudfront.net  (54.230.216.217:80)

TCP (HTTP):
Connects to server-54-230-11-208.lhr3.r.cloudfront.net  (54.230.11.208:80)

TCP (HTTP):
Connects to server-54-192-14-156.ams1.r.cloudfront.net  (54.192.14.156:80)

TCP (HTTP):
Connects to server-54-230-216-199.mrs50.r.cloudfront.net  (54.230.216.199:80)

TCP (HTTP):
Connects to server-52-84-246-75.sfo20.r.cloudfront.net  (52.84.246.75:80)

TCP (HTTP):
Connects to server-52-84-246-73.sfo20.r.cloudfront.net  (52.84.246.73:80)

TCP (HTTP):
Connects to server-52-84-246-196.sfo20.r.cloudfront.net  (52.84.246.196:80)

TCP (HTTP):
Connects to server-54-230-216-47.mrs50.r.cloudfront.net  (54.230.216.47:80)

TCP (HTTP):
Connects to server-54-230-216-185.mrs50.r.cloudfront.net  (54.230.216.185:80)

TCP (HTTP):
Connects to server-54-230-216-108.mrs50.r.cloudfront.net  (54.230.216.108:80)

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