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Xf-adsk2017_x64.exe Trojan Wacatac Analysis

Updated 4 months ago
Checked by Malware Check
xf-adsk2017_x64.exe

Technical Analysis

File Name xf-adsk2017_x64.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.207.174
Database Version 2025-02-15 19:00:44 UTC
⚠

Ransom.Win32.Wacatac.oa!s1

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
533,504
File Size (bytes)
2025-02-15
Analysis Date

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File Identification

Hash Type Value Action
MD5
4271b5154b91208b37a727e5a43bb36e
SHA1
4adb9e69f3cdafbf13cdb49ec5383d99954efdb2
SHA256
e4f4b4c5cce089a53e32f9cd5c78b820aa7abd316bd02b62e12461f2c8692aae
SHA512
3345d2392d90c60f25758a607e7ae5678e106506469b4d39830c1d4e19b3a0ec4603a9a49c1fdc14e6a52b3f822354a1269f25611af202d9f32575b9b67072cc
ImpHash
9a06f0024c1694774ae97311608bab5b

PE Analysis

Basic Information

▼
Icon
Hash: 6e7469ede3f73f9a7c6a22805f5d2564
Fuzzy: fa9a6f6f430a588279d8bfee2494514e
dHash: 70e0f0c8e8f8f068
Image Base 0x00400000
Entry Point 0x00471814
Compilation Time 2011-08-19 18:46:25
Checksum 0x00000000 (Actual: 0x00089929)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
Digital Signature No valid SignedData structure was found.
Imports 9 libraries
oleaut32, advapi32, user32, kernel32, gdi32, version, ole32, comctl32, shell32
Exports 0 functions
Resources 36 Resources
Sections 9 Sections

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 458,448 bytes 458,752 bytes 6.58 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 7759135880B9C32382911C924A183B22
.itext 0x00071000 2,164 bytes 2,560 bytes 5.65 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 5D2B7C90971CF78A1C5E8D747A970299
.data 0x00072000 9,420 bytes 9,728 bytes 4.32 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 07E41265C187242B0941DB824EEE1AC5
.bss 0x00075000 19,688 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.idata 0x0007a000 10,852 bytes 11,264 bytes 5.11 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 3657D3BC5458B74ABCAD66E5D9E1C284
.tls 0x0007d000 52 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.rdata 0x0007e000 24 bytes 512 bytes 0.20 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 2C2624843736F4D6413D73C7C4827ADA
.reloc 0x0007f000 26,120 bytes 26,624 bytes 6.65 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 835B4263B8D2AFCC77343DF114B53618
.rsrc 0x00086000 22,576 bytes 23,040 bytes 4.53 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 60D71F88C2D6BCBF51F79C8AF3BDF60B
Entropy Analysis Alert

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

Resource Analysis

▼
Total Resources: 36 (20,600 bytes)
Resource Type Count Total Size Percentage
RT_CURSOR 7 2,156 bytes
10.5%
RT_ICON 2 7,504 bytes
36.4%
RT_STRING 14 8,892 bytes
43.2%
RT_RCDATA 4 1,038 bytes
5%
RT_GROUP_CURSOR 7 140 bytes
0.7%
RT_GROUP_ICON 1 20 bytes
0.1%
RT_MANIFEST 1 850 bytes
4.1%

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.oa!s1 Removal

Gridinsoft has the capability to identify and eliminate Ransom.Win32.Wacatac.oa!s1 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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