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ic-0.5a58cc881f698c.exe

Beijing Caiyunshidai Technology Co., Ltd.

The application ic-0.5a58cc881f698c.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-54-230-206-12.atl50.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Beijing Caiyunshidai Technology Co., Ltd.  (signed and verified)

MD5:
ecfd07cd95b82230bb8fee48b7f6397d

SHA-1:
dfd8f88dd8c8de3b3babe151ac98fe89ca0e6294

SHA-256:
e9dc91477ce1b647f84c474fdc8a49493dde7bc6e9122fc20b541423dc9b4e92

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
2/25/2025 6:47:21 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.ELEX.SpeedSearch (M)
17.2.21.4

File size:
415 KB (424,912 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\ic-0.5a58cc881f698c.exe

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

Authority:
thawte, Inc.

Valid from:
1/20/2017 4:00:00 PM

Valid to:
3/3/2017 3:59:59 PM

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 6:25:20 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x234B

Entry point:
E8, F7, 1F, 00, 00, E9, 38, 8E, 00, 00, 55, 8B, EC, 56, E8, 6E, 5B, 00, 00, 8B, F0, 85, F6, 0F, 84, 45, 01, 00, 00, 8B, 56, 5C, 8B, CA, 57, 8B, 7D, 08, 39, 39, 74, 0D, 83, C1, 0C, 8D, 82, 90, 00, 00, 00, 3B, C8, 72, EF, 8D, 82, 90, 00, 00, 00, 3B, C8, 73, 04, 39, 39, 74, 02, 33, C9, 85, C9, 0F, 84, 10, 01, 00, 00, 8B, 51, 08, 85, D2, 0F, 84, 05, 01, 00, 00, 83, FA, 05, 75, 0C, 83, 61, 08, 00, 33, C0, 40, E9, F6, 00, 00, 00, 83, FA, 01, 75, 08, 83, C8, FF, E9, E9, 00, 00, 00, 8B, 45, 0C, 53, 8B, 5E, 60, 89...
 
[+]

Code size:
373.5 KB (382,464 bytes)

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

TCP (HTTP):
Connects to server-52-84-230-141.sfo9.r.cloudfront.net  (52.84.230.141:80)

TCP (HTTP):
Connects to server-54-230-206-195.atl50.r.cloudfront.net  (54.230.206.195:80)

TCP (HTTP):
Connects to server-52-85-221-110.cdg50.r.cloudfront.net  (52.85.221.110:80)

TCP (HTTP):
Connects to server-52-84-230-84.sfo9.r.cloudfront.net  (52.84.230.84:80)

TCP (HTTP):
Connects to server-52-84-230-35.sfo9.r.cloudfront.net  (52.84.230.35:80)

TCP (HTTP):
Connects to server-54-230-206-95.atl50.r.cloudfront.net  (54.230.206.95:80)

TCP (HTTP):
Connects to server-54-230-206-217.atl50.r.cloudfront.net  (54.230.206.217:80)

TCP (HTTP):
Connects to server-54-230-206-12.atl50.r.cloudfront.net  (54.230.206.12:80)

TCP (HTTP):
Connects to server-52-85-221-212.cdg50.r.cloudfront.net  (52.85.221.212:80)

TCP (HTTP):
Connects to server-52-84-230-108.sfo9.r.cloudfront.net  (52.84.230.108:80)

TCP (HTTP):
Connects to server-54-230-141-78.sfo5.r.cloudfront.net  (54.230.141.78:80)

TCP (HTTP):
Connects to server-54-230-141-66.sfo5.r.cloudfront.net  (54.230.141.66:80)

TCP (HTTP):
Connects to server-54-230-141-59.sfo5.r.cloudfront.net  (54.230.141.59:80)

TCP (HTTP):
Connects to server-54-230-141-249.sfo5.r.cloudfront.net  (54.230.141.249:80)

TCP (HTTP):
Connects to server-54-230-141-114.sfo5.r.cloudfront.net  (54.230.141.114:80)

TCP (HTTP):
Connects to server-52-85-221-69.cdg50.r.cloudfront.net  (52.85.221.69:80)

TCP (HTTP):
Connects to server-52-85-221-199.cdg50.r.cloudfront.net  (52.85.221.199:80)

TCP (HTTP):
Connects to server-52-85-221-174.cdg50.r.cloudfront.net  (52.85.221.174:80)

TCP (HTTP):
Connects to server-52-85-221-163.cdg50.r.cloudfront.net  (52.85.221.163:80)

TCP (HTTP):
Connects to server-52-85-221-157.cdg50.r.cloudfront.net  (52.85.221.157:80)

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