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ummyvideodownloader_oc.exe

The executable ummyvideodownloader_oc.exe has been detected as malware by 8 anti-virus scanners. The file has been seen being downloaded from ummy.en.softonic.com.
MD5:
fb41b394c8a9870b77e36bef85c5dffe

SHA-1:
0c0e84b7adff9685cdd10250957d2121f7e4a277

SHA-256:
96c94ffa591a5bed60ba40466921f14337411fb800a2e12dd334fe452d1c33f2

Scanner detections:
8 / 68

Status:
Malware

Analysis date:
8/4/2025 4:06:50 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Delf-TJJ [Trj]
160414-2

Dr.Web
Trojan.Inject1.64015
9.0.1.05190

Emsisoft Anti-Malware
Gen:Win32.FileInfector.GKW@a8m0Lvmi
11.5.0.6191

ESET NOD32
Win32/Delf.QJF trojan
8.0.319.0

F-Prot
W32/Delf.CH.gen
4.6.5.141

Microsoft Security Essentials
Threat.Undefined
1.225.2311.0

Norman
Gen:Win32.FileInfector.GKW@a8m0Lvmi
19.05.2016 01:04:49

VIPRE Antivirus
Threat.4150696
50750

File size:
521 KB (533,504 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\ummyvideodownloader_oc.exe

File PE Metadata
Compilation timestamp:
8/19/2011 9:46:25 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:QL8ozML5h8Sxm1IzGUG+v2+7g7QYvQf4gzv4gg9:aAf8Sxm1ISUZv2+CLvQBj09

Entry address:
0x71814

Entry point:
55, 8B, EC, 83, C4, F0, 53, B8, C0, 0C, 47, 00, E8, 43, 5A, F9, FF, 8B, 1D, 30, 43, 47, 00, 8B, 03, E8, C2, 6F, FE, FF, 8B, 03, C6, 40, 5B, 00, 8B, 03, B2, 01, E8, F7, 8C, FE, FF, 8B, 0D, 5C, 42, 47, 00, 8B, 03, 8B, 15, 8C, 09, 47, 00, E8, B8, 6F, FE, FF, 8B, 0D, 68, 43, 47, 00, 8B, 03, 8B, 15, 48, 04, 47, 00, E8, A5, 6F, FE, FF, 8B, 03, E8, 1E, 70, FE, FF, 5B, E8, C0, 38, F9, FF, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.6064

Developed / compiled with:
Microsoft Visual C++

Code size:
450.5 KB (461,312 bytes)

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

http://ummy.en.softonic.com/.../6CH9aeXedl4L8u BHNJXWTW LP1LFlnGQpxqjlxANI0jFJOXFWHsYqkgKBsD4OZr9unOrm0Vz0CTbU3RL6htgQG92nmuT9m14u9YM1z 7RdRPg8wCd8b4ypaX3HHuvb8tMuByD71hCekCyNuMy RnxqNoIT0ht1m4Z9axkfUo=

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