fagi1vyjb.exe

Xin Zhou

The executable fagi1vyjb.exe has been detected as malware by 1 anti-virus scanner. This is a setup program which is used to install the application. The file has been seen being downloaded from dgkytklfjrqkb.cloudfront.net.
Publisher:
Xin Zhou  (signed and verified)

MD5:
96596d1506d97757c9e8cd55a87352bf

SHA-1:
8a0a0c7349518f08497d721bc87e035446dd33d1

SHA-256:
3e73b52b8b50249f62e9236abe5d5f7b907f8cb37033562d2f25abdd6e6725eb

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
6/27/2025 12:48:37 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.11.30.5

File size:
416.9 KB (426,920 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\fagi1vyjb.exe

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
11/17/2016 12:00:00 AM

Valid to:
3/22/2017 11:59:59 PM

Subject:
CN=Xin Zhou, 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:
6FCED1F00CF94B4441BCEC9673DC734C

File PE Metadata
Compilation timestamp:
11/13/2016 3:25:15 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:MXXDkdkt76FWXRFsrnrp6I2b3NbRxcReJtiNor:yk6xqWBF0l2riReJtlr

Entry address:
0x12F5

Entry point:
E8, 26, 28, 00, 00, E9, CE, AA, 00, 00, 6A, 08, E8, 7C, 36, 00, 00, 59, C3, 55, 8B, EC, 51, 51, 8B, 45, 0C, 53, 56, 57, 0F, B7, 78, 06, BB, 00, 00, 00, 80, 8B, 50, 04, 8B, CF, 8B, 00, 81, E7, 00, 80, 00, 00, C1, E9, 04, 81, E2, FF, FF, 0F, 00, 81, E1, FF, 07, 00, 00, 89, 7D, F8, 8B, F1, 89, 45, FC, 85, F6, 74, 17, 81, FE, FF, 07, 00, 00, 74, 08, 8D, 81, 00, 3C, 00, 00, EB, 25, B8, FF, 7F, 00, 00, EB, 21, 85, D2, 75, 12, 85, C0, 75, 0E, 8B, 45, 08, 21, 50, 04, 21, 10, 66, 89, 78, 08, EB, 58, 8D, 81, 01, 3C...
 
[+]

Entropy:
7.8175  (probably packed)

Code size:
367.5 KB (376,320 bytes)

The file fagi1vyjb.exe has been seen being distributed by the following URL.

http://dgkytklfjrqkb.cloudfront.net/.../yomz.exe

Remove fagi1vyjb.exe - Powered by Reason Core Security