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qlddfj3d7.exe

Yu Bao

The executable qlddfj3d7.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:
Yu Bao  (signed and verified)

MD5:
ac9fd02e81adcf955e193b6ca6148aaa

SHA-1:
75d45ad38b3491a53a82212a3db10d1b13cd5405

SHA-256:
2c213c08561076d3a1b52f199b7b14a6f7a51803a1dc3fa6efedfd5dc8b4adc9

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
11/27/2024 2:32:26 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.11.10.20

File size:
426.9 KB (437,160 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\qlddfj3d7.exe

Digital Signature
Signed by:
Yu Bao

Authority:
thawte, Inc.

Valid from:
10/27/2016 1:00:00 AM

Valid to:
11/22/2017 12:59:59 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:
484BF6F7CDB22658B1162CD6BDAA1187

File PE Metadata
Compilation timestamp:
11/3/2016 6:29:05 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:C5d61ivibeNG0DTrevcQtsXqRVu/038mh1ppif:C5Miv6eN1f6vxbR4/0smTpwf

Entry address:
0xA546

Entry point:
E8, CA, DD, FF, FF, E9, BD, 1C, 00, 00, 55, 8B, EC, 56, 8B, 75, 08, 85, F6, 74, 59, 8B, 06, 3B, 05, C8, 7B, 46, 00, 74, 07, 50, E8, 95, AE, FF, FF, 59, 8B, 46, 04, 3B, 05, CC, 7B, 46, 00, 74, 07, 50, E8, 83, AE, FF, FF, 59, 8B, 46, 08, 3B, 05, D0, 7B, 46, 00, 74, 07, 50, E8, 71, AE, FF, FF, 59, 8B, 46, 30, 3B, 05, F8, 7B, 46, 00, 74, 07, 50, E8, 5F, AE, FF, FF, 59, 8B, 46, 34, 3B, 05, FC, 7B, 46, 00, 74, 07, 50, E8, 4D, AE, FF, FF, 59, 5E, 5D, C3, 55, 8B, EC, 8B, 4D, 08, 33, C0, 3B, 0C, C5, 08, 70, 46, 00...
 
[+]

Code size:
377.5 KB (386,560 bytes)

The file qlddfj3d7.exe has been seen being distributed by the following URL.

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

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