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trotux.exe

Beijing Caiyunshidai Technology Co., Ltd.

The application trotux.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-52-84-95-181.yul62.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Beijing Caiyunshidai Technology Co., Ltd.  (signed and verified)

MD5:
daef0337ae857d3e213932b70e39a01b

SHA-1:
d5e82d4fb4f8f62566e6cdddc2afb45923895f8c

SHA-256:
e319de0695bd8c71666e204c6c10c4d94eac0a8546f4a730268090311decae6e

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/14/2024 1:56:19 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.ELEX.SpeedSearch (M)
17.1.24.0

File size:
410.7 KB (420,520 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\trotux.exe

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

Authority:
thawte, Inc.

Valid from:
1/16/2017 9:00:00 PM

Valid to:
3/3/2017 8:59:59 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:
5CA1EF4409BED5441078E4EC71840A58

File PE Metadata
Compilation timestamp:
1/18/2017 6:09:08 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0xAAD6

Entry point:
E8, A0, 9C, FF, FF, E9, 86, 33, 00, 00, 55, 8B, EC, A1, AC, A9, 46, 00, 33, 05, 00, 40, 46, 00, FF, 75, 0C, FF, 75, 08, 74, 04, FF, D0, 5D, C3, FF, 15, B4, D0, 45, 00, 5D, C3, 3B, CA, 1B, C0, 40, C3, 55, 8B, EC, 83, EC, 0C, 8B, 45, 0C, 83, 65, FC, 00, 53, 89, 4D, F4, 33, C9, 8B, 58, 04, 8B, 00, 56, 57, 89, 55, F8, 0F, B7, 70, 14, 66, 3B, 48, 06, 0F, 83, A2, 00, 00, 00, 8D, 78, 28, 03, FE, 83, 3F, 00, 75, 39, 8B, 45, 08, 8B, 70, 38, 85, F6, 7E, 73, 8B, 47, FC, 6A, 04, 68, 00, 10, 00, 00, 03, C3, 56, 50, FF...
 
[+]

Code size:
367.5 KB (376,320 bytes)

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

TCP (HTTP):
Connects to server-54-230-81-202.mia50.r.cloudfront.net  (54.230.81.202:80)

TCP (HTTP):
Connects to server-54-230-216-98.mrs50.r.cloudfront.net  (54.230.216.98:80)

TCP (HTTP):
Connects to server-54-230-81-61.mia50.r.cloudfront.net  (54.230.81.61:80)

TCP (HTTP):
Connects to server-54-230-81-245.mia50.r.cloudfront.net  (54.230.81.245:80)

TCP (HTTP):
Connects to server-54-230-216-79.mrs50.r.cloudfront.net  (54.230.216.79:80)

TCP (HTTP):
Connects to server-54-230-216-54.mrs50.r.cloudfront.net  (54.230.216.54:80)

TCP (HTTP):
Connects to server-54-230-216-51.mrs50.r.cloudfront.net  (54.230.216.51:80)

TCP (HTTP):
Connects to server-54-230-216-116.mrs50.r.cloudfront.net  (54.230.216.116:80)

TCP (HTTP):
Connects to server-52-85-83-56.lax1.r.cloudfront.net  (52.85.83.56:80)

TCP (HTTP):
Connects to server-52-84-95-37.yul62.r.cloudfront.net  (52.84.95.37:80)

TCP (HTTP):
Connects to server-52-84-95-230.yul62.r.cloudfront.net  (52.84.95.230:80)

TCP (HTTP):
Connects to server-52-84-95-21.yul62.r.cloudfront.net  (52.84.95.21:80)

TCP (HTTP):
Connects to server-52-84-95-182.yul62.r.cloudfront.net  (52.84.95.182:80)

TCP (HTTP):
Connects to server-52-84-95-181.yul62.r.cloudfront.net  (52.84.95.181:80)

TCP (HTTP):
Connects to server-52-84-95-159.yul62.r.cloudfront.net  (52.84.95.159:80)

TCP (HTTP):
Connects to server-52-84-95-157.yul62.r.cloudfront.net  (52.84.95.157:80)

TCP (HTTP):
Connects to server-52-84-40-87.ewr50.r.cloudfront.net  (52.84.40.87:80)

TCP (HTTP):
Connects to server-52-84-40-239.ewr50.r.cloudfront.net  (52.84.40.239:80)

TCP (HTTP):
Connects to server-52-84-40-236.ewr50.r.cloudfront.net  (52.84.40.236:80)

TCP (HTTP):
Connects to server-52-84-230-73.sfo9.r.cloudfront.net  (52.84.230.73:80)

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