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c995.tmp

Beijing Caiyunshidai Technology Co., Ltd.

The file c995.tmp 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-54-230-216-24.mrs50.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Beijing Caiyunshidai Technology Co., Ltd.  (signed and verified)

MD5:
9b67996024d6e9e2e3dfec28e7333520

SHA-1:
222e246acee14e4457c27aeb84b8687ebfff7027

SHA-256:
4eaab8aee98f1f197998741ee9b280ce83ba0da33a25caf2f4726680f84940c1

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/24/2024 4:41:27 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.ELEX.SpeedSearch (M)
17.2.11.9

File size:
399.6 KB (409,152 bytes)

Common path:
C:\windows\temp\c995.tmp

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

Authority:
thawte, Inc.

Valid from:
1/22/2017 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:
011AE675B36A4BE7F940903CF54E8522

File PE Metadata
Compilation timestamp:
2/9/2017 2:53:37 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x8893

Entry point:
E8, 5F, FF, FF, FF, E9, C8, 32, 00, 00, 55, 8B, EC, 81, EC, FC, 01, 00, 00, A1, 00, 10, 46, 00, 33, C5, 89, 45, FC, 56, 8B, 75, 08, 57, 56, E8, 3F, 05, 00, 00, 8B, F8, 59, 85, FF, 0F, 84, 79, 01, 00, 00, 53, 6A, 03, E8, 18, FD, FF, FF, 59, 83, F8, 01, 0F, 84, 0F, 01, 00, 00, 6A, 03, E8, 07, FD, FF, FF, 59, 85, C0, 75, 0D, 83, 3D, 10, 26, 46, 00, 01, 0F, 84, F6, 00, 00, 00, 81, FE, FC, 00, 00, 00, 0F, 84, 41, 01, 00, 00, 68, 68, BC, 45, 00, 68, 14, 03, 00, 00, 68, 18, 26, 46, 00, E8, F5, C1, FF, FF, 83, C4...
 
[+]

Entropy:
7.8089  (probably packed)

Code size:
359.5 KB (368,128 bytes)

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

TCP (HTTP):
Connects to server-54-230-216-104.mrs50.r.cloudfront.net  (54.230.216.104:80)

TCP (HTTP):
Connects to server-52-85-83-60.lax1.r.cloudfront.net  (52.85.83.60:80)

TCP (HTTP):
Connects to server-52-84-246-91.sfo20.r.cloudfront.net  (52.84.246.91:80)

TCP (HTTP):
Connects to server-205-251-219-120.arn1.r.cloudfront.net  (205.251.219.120:80)

TCP (HTTP):
Connects to server-52-85-63-67.lhr50.r.cloudfront.net  (52.85.63.67:80)

TCP (HTTP):
Connects to server-52-85-63-234.lhr50.r.cloudfront.net  (52.85.63.234:80)

TCP (HTTP):
Connects to server-52-85-63-135.lhr50.r.cloudfront.net  (52.85.63.135:80)

TCP (HTTP):
Connects to server-52-85-63-118.lhr50.r.cloudfront.net  (52.85.63.118:80)

TCP (HTTP):
Connects to server-52-85-63-114.lhr50.r.cloudfront.net  (52.85.63.114:80)

TCP (HTTP):
Connects to server-54-230-216-24.mrs50.r.cloudfront.net  (54.230.216.24:80)

TCP (HTTP):
Connects to server-54-230-216-236.mrs50.r.cloudfront.net  (54.230.216.236:80)

TCP (HTTP):
Connects to server-52-85-83-34.lax1.r.cloudfront.net  (52.85.83.34:80)

TCP (HTTP):
Connects to server-52-85-83-117.lax1.r.cloudfront.net  (52.85.83.117:80)

TCP (HTTP):
Connects to server-52-84-246-45.sfo20.r.cloudfront.net  (52.84.246.45:80)

TCP (HTTP):
Connects to server-52-84-230-132.sfo9.r.cloudfront.net  (52.84.230.132:80)

TCP (HTTP):
Connects to server-205-251-219-83.arn1.r.cloudfront.net  (205.251.219.83:80)

TCP (HTTP):
Connects to server-205-251-219-205.arn1.r.cloudfront.net  (205.251.219.205:80)

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