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eb3a.tmp

Yu Bao

The file eb3a.tmp has been detected as malware by 1 anti-virus scanner. While running, it connects to the Internet address server-54-230-81-186.mia50.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Yu Bao  (signed and verified)

MD5:
5b846c9edaed00d093122f73efbac814

SHA-1:
34d5a7e384ad31ed28c79c649650ff44b7cb3ae4

SHA-256:
6970e42be55bd460f92e7c46730dfae98d447cdcd60fc47023d1f84e4661f2b7

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
12/24/2024 7:48:41 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.2.11.0

File size:
390.5 KB (399,920 bytes)

Common path:
C:\windows\temp\eb3a.tmp

Digital Signature
Signed by:
Yu Bao

Authority:
thawte, Inc.

Valid from:
1/23/2017 3:00:00 AM

Valid to:
11/22/2017 2:59:59 AM

Subject:
CN=Yu Bao, 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:
7EFDCDBDDDD82397B41ECF4BAAD4DA22

File PE Metadata
Compilation timestamp:
2/9/2017 1:32:35 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x1FFF

Entry point:
E8, 74, 54, 00, 00, E9, DF, 86, 00, 00, 55, 8B, EC, 8B, 45, 08, A3, 48, 0D, 46, 00, A3, 4C, 0D, 46, 00, A3, 50, 0D, 46, 00, A3, 54, 0D, 46, 00, 5D, C3, 6A, 10, 68, D0, E0, 45, 00, E8, 6F, 88, 00, 00, 33, FF, 89, 7D, E4, 6A, 01, E8, AB, 0C, 00, 00, 59, 21, 7D, FC, 6A, 03, 5E, 89, 75, E0, 3B, 35, A4, 44, 46, 00, 7D, 53, A1, A0, 44, 46, 00, 8B, 04, B0, 85, C0, 74, 44, F6, 40, 0C, 83, 74, 10, 50, E8, 15, 44, 00, 00, 59, 83, F8, FF, 74, 04, 47, 89, 7D, E4, 83, FE, 14, 7C, 29, A1, A0, 44, 46, 00, 8B, 04, B0, 83...
 
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Entropy:
7.8376  (probably packed)

Code size:
351.5 KB (359,936 bytes)

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

TCP (HTTP):
Connects to server-54-230-81-186.mia50.r.cloudfront.net  (54.230.81.186:80)

TCP (HTTP):
Connects to server-54-230-81-63.mia50.r.cloudfront.net  (54.230.81.63:80)

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