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OniiKiss.exe Trojan Wacatac Analysis

Updated 0 second ago
Checked by Malaware Check
OniiKiss.exe

Technical Analysis

File Name OniiKiss.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.217.174
Database Version 2025-06-05 08:00:24 UTC
⚠

Ransom.Win32.Wacatac.cld

Malware family: Wacatac

Wacatac malware demonstrates multiple malicious capabilities including data theft, system compromise, and secondary payload deployment. It can download additional malware components including ransomware to extend attack impact.
N/A
Detection Rate
495,104
File Size (bytes)
2025-06-05
Analysis Date

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File Identification

Hash Type Value Action
MD5
dd8dd07882f12358945652cece8dcf98
SHA1
c1e8704df2c731bd7228349b741e2d58becc612c
SHA256
f5d53195ac3abdc48ec9834500ea5f37af483e1f78dadd9bee92f1b2f7e28340
SHA512
06f2ec4d0610c7129ec17220d435aa86501b4bd67860e8635ca66c9e3b7d71737d33eb18e58758283595be8446a603f4cea70b59b3cb09264056a3872ca77018
ImpHash
ca2c8b25d4930ad83266bf41d45d89dc

PE Analysis

Basic Information

▼
Icon
Hash: 709b0885d98d41f2688c650d7c14ddef
Fuzzy: 652609f2ce0779c9235c15c86b266c21
dHash: 8e0f0f1b79313333
Image Base 0x00400000
Entry Point 0x004195aa
Compilation Time 2023-06-06 03:34:23
Checksum 0x00000000 (Actual: 0x000878c5)
OS Version 6.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
PDB Path C:\Users\pd\Desktop\GameLauncher\Release\GameLauncher.pdb
Digital Signature No valid SignedData structure was found.
Imports 3 libraries
KERNEL32, ole32, OLEAUT32
Exports 0 functions
Resources 4 Resources
Sections 5 Sections

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 234,156 bytes 234,496 bytes 6.63 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ A7143574272D1F611FB8581D5A3892FC
.rdata 0x0003b000 76,786 bytes 76,800 bytes 5.38 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 1666834091541ECDE76F2DA3C5787052
.data 0x0004e000 8,080 bytes 4,608 bytes 3.48 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE BB0840E8E54D94ED7F1BB1B0F0AB9520
.rsrc 0x00050000 165,976 bytes 166,400 bytes 7.44 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ B514ADB61B86C5702AE30829695DD0A3
.reloc 0x00079000 11,600 bytes 11,776 bytes 6.52 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ BA125879A54BB58480D7C5541493BDC7
Entropy Analysis Alert

3 section(s) with elevated entropy (≥6.5) - possible compression

Resource Analysis

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Total Resources: 4 (165,676 bytes)
Resource Type Count Total Size Percentage
RT_ICON 2 165,261 bytes
99.7%
RT_GROUP_ICON 1 34 bytes
0%
RT_MANIFEST 1 381 bytes
0.2%

Certificate Chain Analysis

▼
No Digital Signatures

This file is not digitally signed.

Security Implications:
  • Cannot verify the publisher's identity
  • Increased security risk when running this file
  • May trigger security warnings on some systems

⚠ This file either lacks a digital signature or the certificate chain could not be verified
Exercise caution when executing unsigned files from unknown sources

Certificate Verification Status

No valid SignedData structure was found.

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

Ransom.Win32.Wacatac.cld Removal

Gridinsoft has the capability to identify and eliminate Ransom.Win32.Wacatac.cld without requiring further user intervention.

Download Anti-Malware

Removal Instructions

Follow these steps to completely remove the threat from your system

  1. Start by downloading Gridinsoft Anti-Malware to your computer.
  2. Double-click on the gsam-en-install.exe file and follow the on-screen instructions to install the program.
  3. Once the installation of Gridinsoft Anti-Malware is complete, the program will open on the Scan screen.
  4. Click on the "Standard Scan" button to begin scanning your computer for threats.
  5. After the scanning process is finished, click on "Clean Now" to remove any detected threats.
  6. If prompted, restart your system to complete the removal process and ensure all threats are eliminated.
Important: Before You Start
Disconnect from the internet to prevent the malware from spreading or downloading additional threats. Run the scan in Safe Mode for better detection and removal of persistent threats.

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