skype.dat

The file skype.dat has been detected as malware by 27 anti-virus scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source.
MD5:
ceba535097de221ada8653e7d50c99cf

SHA-1:
f6c3fea7f9c11b44c40a7734a75a4ff564c351e8

SHA-256:
970e753464ccec01a071d8b95c3443c34876a80924febbd93930c333a0acec1f

Scanner detections:
27 / 68

Status:
Malware

Analysis date:
4/1/2025 7:59:29 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Trojan.Inject
7.1.1

AhnLab V3 Security
Backdoor/Win32.Hlux
2013.06.04

Avira AntiVirus
DR/Delphi.Gen7
7.11.82.198

avast!
Win32:LockScreen-XU [Trj]
2014.9-170315

Bitdefender
Trojan.GenericKDZ.18270
1.0.20.370

Comodo Security
UnclassifiedMalware
16372

Dr.Web
Trojan.Winlock.8128
9.0.1.074

Emsisoft Anti-Malware
Trojan.GenericKDZ.18270
8.17.03.15.05

ESET NOD32
Win32/Kryptik.BBAP (variant)
11.8409

Fortinet FortiGate
W32/Inject.FOAK!tr
3/15/2017

F-Secure
Trojan.GenericKDZ.18270
11.2017-15-03_4

G Data
Trojan.GenericKDZ.18270
17.3.22

IKARUS anti.virus
Trojan.Win32.Inject
t3scan.2.0.3.0

Kaspersky
Trojan.Win32.Inject
14.0.0.-1314

Malwarebytes
Trojan.Winlock
v2017.03.15.05

McAfee
RDN/Ransom!co
5600.6094

Microsoft Security Essentials
Trojan:Win32/Urausy.C
1.163.1557.0

MicroWorld eScan
Trojan.GenericKDZ.18270
18.0.0.222

NANO AntiVirus
Virus.Win32.Gen.ccmw
0.24.0.52593

Norman
Hlux.GM
11.20170315

nProtect
Trojan/W32.Inject.124416.H
13.06.04.01

Panda Antivirus
Trj/CI.A
17.03.15.05

Sophos
Troj/Ransom-UK
4.89

SUPERAntiSpyware
Trojan.Agent/Gen-URausy
8534

Trend Micro House Call
TROJ_GEN.RCBCREH
7.2.74

Trend Micro
TROJ_GEN.RCBCREH
10.465.15

VIPRE Antivirus
Trojan.Win32.Reveton.a
18402

File size:
121.5 KB (124,416 bytes)

Installer:
Inno Setup

Common path:
C:\users\{user}\appdata\roaming\skype.dat

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0x9B60

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 66, 95, FF, FF, E8, 6D, A7, FF, FF, E8, 98, C9, FF, FF, E8, DF, C9, FF, FF, E8, 0E, F3, FF, FF, E8, 75, F4, FF, FF, 33, C0, 55, 68, 17, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, E0, A1, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 9B, FE, FF, FF, E8, 02, FA, FF, FF, 8D, 55, F0, 33, C0, E8, C8, CF, FF, FF, 8B, 55, F0, B8, F0, CD, 40, 00, E8, 17, 96, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, F0, CD, 40, 00, B2, 01, B8...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

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