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installer.exe

The executable installer.exe has been detected as malware by 4 anti-virus scanners. This is a setup and installation application, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from www.tourssignfactory.com and multiple other hosts.
MD5:
a0b06fb2ead0f6fc83b2fe1cc9a19407

SHA-1:
7ccf926f3f8e48d81adc57999535de9d39f19d8b

SHA-256:
84fbcacbd92b2057eda6958464d23c1a546e424eb378c9d8b0e9988a356fbfad

Scanner detections:
4 / 68

Status:
Malware

Explanation:
installer.exe is infected by a worm that might download, install and run additional malware as well as may spread to other executable files.

Analysis date:
11/24/2024 3:41:48 PM UTC  (today)

Scan engine
Detection
Engine version

Bkav FE
HW32.Packed
1.3.0.7400

Panda Antivirus
Trj/Swizzor.S
16.01.14.09

Qihoo 360 Security
QVM08.0.Malware.Gen
1.0.0.1077

Reason Heuristics
Virus.Ramnit.Installer
16.12.9.14

File size:
344 KB (352,256 bytes)

File type:
Executable application (Win32 EXE)

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

File PE Metadata
Compilation timestamp:
1/14/2016 6:38:21 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.10

CTPH (ssdeep):
6144:mMUK3rwmrr46Q6bJRyS6ZjEboHhzKBralAtLhcFfb2F8uMnwt9c6E:mMUwc6QuJca61KBrE2LgOYMo

Entry address:
0x4A4F1

Entry point:
6A, 60, 68, 80, 11, 45, 00, E8, 33, 15, 00, 00, BF, 94, 00, 00, 00, 8B, C7, E8, 87, 16, 00, 00, 89, 65, E8, 8B, F4, 89, 3E, 56, FF, 15, 24, 10, 45, 00, 8B, 4E, 10, 89, 0D, 38, 3C, 45, 00, 8B, 46, 04, A3, 44, 3C, 45, 00, 8B, 56, 08, 89, 15, 48, 3C, 45, 00, 8B, 76, 0C, 81, E6, FF, 7F, 00, 00, 89, 35, 3C, 3C, 45, 00, 83, F9, 02, 74, 0C, 81, CE, 00, 80, 00, 00, 89, 35, 3C, 3C, 45, 00, C1, E0, 08, 03, C2, A3, 40, 3C, 45, 00, 33, F6, 56, 8B, 3D, 18, 10, 45, 00, FF, D7, 66, 81, 38, 4D, 5A, 75, 1F, 8B, 48, 3C, 03...
 
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Developed / compiled with:
Microsoft Visual C++ v7.0

Code size:
320 KB (327,680 bytes)

The file installer.exe has been seen being distributed by the following 3 URLs.

http://www.tourssignfactory.com/.../installer.exe

http://www.presentbodybundles.com/.../installer.exe

http://www.sharepresentflash.com/.../installer.exe

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