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flash_install.exe

PDASKA

The executable flash_install.exe has been detected as malware by 21 anti-virus scanners. This is a self-extracting archive and installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from wopi.icomp.ufam.edu.br and multiple other hosts.
Product:
PDASKA

Version:
1.2.2.1

MD5:
90e4c75bd422a027622394e1c5626b42

SHA-1:
2bd755184717e4dc074a447095aee5ceefa598f5

SHA-256:
db993099ddd0a890af5c118d140a3eac1eed250eced1b87e64b0cab6f7a5390b

Scanner detections:
21 / 68

Status:
Malware

Analysis date:
5/19/2024 2:21:38 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.Generic.14610753
595

Avira AntiVirus
TR/Rogue.55808.34
8.3.1.6

Arcabit
Trojan.Generic.DDEF141
1.0.0.425

avast!
Win32:Dropper-gen [Drp]
2014.9-150529

Baidu Antivirus
Trojan.Win32.Generic
4.0.3.15619

Bitdefender
Trojan.Generic.14610753
1.0.20.850

Emsisoft Anti-Malware
Trojan.Generic.14610753
8.15.06.19.04

Fortinet FortiGate
W32/MSIL.DAR!tr
6/19/2015

F-Secure
Trojan.Generic.14610753
11.2015-19-06_6

G Data
Trojan.Generic.14610753
15.6.25

IKARUS anti.virus
Trojan.SuspectCRC
t3scan.1.9.5.0

K7 AntiVirus
Riskware
13.204.16134

McAfee
RDN/Generic.tfr!eo
5600.6729

MicroWorld eScan
Trojan.Generic.14610753
16.0.0.510

nProtect
Trojan.Generic.14610753
15.06.03.01

Panda Antivirus
Trj/CI.A
15.06.19.04

Qihoo 360 Security
HEUR/QVM03.0.Malware.Gen
1.0.0.1015

Sophos
Troj/MSIL-DAR
4.98

Trend Micro House Call
TROJ_BANLOAD.YWNIR
7.2.170

Trend Micro
TROJ_BANLOAD.YWNIR
10.465.19

VIPRE Antivirus
Trojan.Win32.Generic
40824

File size:
54.5 KB (55,808 bytes)

Product version:
1.2.2.1

Copyright:
Copyright © 2015

Original file name:
PDASKA.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

File PE Metadata
Compilation timestamp:
5/27/2015 7:29:27 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
1536:I/Ks0wB+1zcv/yKdcpF2PL85tlp6ZJ9PtntT:I/Ks0g+1zHwDwlpUJvn1

Entry address:
0xEB8E

Entry point:
FF, 25, 00, 20, 40, 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, 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, 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, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 78, A4, 6A, D7, 56, B7, C7, E8, DB, 70, 20, 24, EE, CE...
 
[+]

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
51 KB (52,224 bytes)

The file flash_install.exe has been seen being distributed by the following 2 URLs.

http://wopi.icomp.ufam.edu.br/.../flash_install.exe

http://gsm.unesp.br/Software/.../flash_install.exe

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