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ic-0.eff91e1744fbd8.exe

Tianjing Cheng

The executable ic-0.eff91e1744fbd8.exe has been detected as malware by 1 anti-virus scanner. While running, it connects to the Internet address server-52-85-173-218.fra6.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Tianjing Cheng  (signed and verified)

MD5:
a891984d427e532ca718066606fd9c43

SHA-1:
50b4abaa2f2f1e0652aa985d7134a9af8239ba94

SHA-256:
19c76ece16027527e081ad6c8814ace936e93a084a94226dce96871cc5fd82be

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
7/7/2025 5:50:57 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Threat.Win.Reputation (M)
17.1.31.23

File size:
422.5 KB (432,624 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\ic-0.eff91e1744fbd8.exe

Digital Signature
Signed by:
Tianjing Cheng

Authority:
thawte, Inc.

Valid from:
1/20/2017 5:30:00 AM

Valid to:
7/13/2017 5:29:59 AM

Subject:
CN=Tianjing Cheng, OU=Individual Developer, O=No Organization Affiliation, L=Beijing, S=Beijing, C=CN

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

Serial number:
1F96016D1BE852B49F3A66ACEAF146B0

File PE Metadata
Compilation timestamp:
1/19/2017 6:06:02 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x4526

Entry point:
E8, D5, 33, 00, 00, E9, 51, A1, 00, 00, 6A, 08, 68, 28, 5B, 46, 00, E8, D4, AB, 00, 00, FF, 35, 90, 91, 46, 00, FF, 15, 24, 00, 46, 00, 85, C0, 74, 16, 83, 65, FC, 00, FF, D0, EB, 07, 33, C0, 40, C3, 8B, 65, E8, C7, 45, FC, FE, FF, FF, FF, E8, 6E, 00, 00, 00, CC, 55, 8B, EC, 56, 8B, 75, 08, 85, F6, 74, 10, 8B, 55, 0C, 85, D2, 74, 09, 8B, 4D, 10, 85, C9, 75, 16, 88, 0E, E8, 99, 46, 00, 00, 6A, 16, 5E, 89, 30, E8, C9, 44, 00, 00, 8B, C6, 5E, 5D, C3, 57, 8B, FE, 2B, F9, 8A, 01, 88, 04, 0F, 41, 84, C0, 74, 03...
 
[+]

Entropy:
7.8025  (probably packed)

Code size:
377 KB (386,048 bytes)

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

TCP (HTTP):
Connects to server-54-240-186-79.mad50.r.cloudfront.net  (54.240.186.79:80)

TCP (HTTP):
Connects to server-54-240-186-65.mad50.r.cloudfront.net  (54.240.186.65:80)

TCP (HTTP):
Connects to server-54-240-186-135.mad50.r.cloudfront.net  (54.240.186.135:80)

TCP (HTTP):
Connects to server-54-240-186-120.mad50.r.cloudfront.net  (54.240.186.120:80)

TCP (HTTP):
Connects to server-54-240-186-114.mad50.r.cloudfront.net  (54.240.186.114:80)

TCP (HTTP):
Connects to server-54-192-123-76.dfw50.r.cloudfront.net  (54.192.123.76:80)

TCP (HTTP):
Connects to server-52-85-173-233.fra6.r.cloudfront.net  (52.85.173.233:80)

TCP (HTTP):
Connects to server-52-85-173-218.fra6.r.cloudfront.net  (52.85.173.218:80)

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