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CSRSS.exe Trojan Heuristic Analysis

Technical Analysis

File Name CSRSS.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.190.174
Database Version 2024-09-24 14:00:35 UTC

Trojan.Heur!.02212123

Malware family: Heuristic

Heuristic detection uses behavioral analysis and pattern recognition to identify potential threats without specific signatures. This proactive approach detects suspicious code behavior that may indicate malware presence. Detection may occasionally produce false positives when legitimate software exhibits similar behavioral patterns.
N/A
Detection Rate
19,013,120
File Size (bytes)
2024-09-24
Analysis Date

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File Identification

Hash Type Value Action
MD5
d5fe571c12767df9e5358bd79ce7d7eb
SHA1
af76e055d9a5fcdc83732c8ff908b47acebe2e3c
SHA256
23bca032b189c4b3b9a5d1c95d3b4b989e74c6291a1235c62b27340a1eebd29a
SHA512
261f3a92dd93a5d8c4b17de20ca21d5f516fa29febeb5b181f9676ba68018bd17619ad6038b4b1614bc5c087e8a4e98ddaa88d24eaf65d76b5e30ea5b3a014ea
ImpHash
da5d68cb677e81d9a2dcf3e25d3332f9

PE Analysis

Basic Information

Icon
Hash: d1ea363624ff8919dc1dc9e72b6f08ec
Fuzzy: 3ac2100de3ccc03368fe1ed2200760dd
dHash: 178eccf0c0c48607
Image Base 0x00400000
Entry Point 0x02506ef8
Compilation Time 1970-01-01 00:00:00
Checksum 0x00000000 (Actual: 0x01226448)
OS Version 5.2
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
Digital Signature The PE file does not contain a certificate table.
Imports 21 libraries
Exports 0 functions
Resources 4 Resources
Sections 13 Sections

Version Information

CompanyName Debkx TniBug
FileDescription Debkx TniBug
ProductVersion 1.1.1
Comments
FileVersion 1.1.1.0
InternalName
LegalCopyright
LegalTrademarks
OriginalFilename
ProductName
Translation 0x041c 0x04b0

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 8,191,504 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.data 0x007d1000 1,049,540 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.rdata 0x008d2000 6,473,688 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.pdata 0x00eff000 443,280 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.bss 0x00f6c000 1,180,752 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.CRT 0x0108d000 24 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.idata 0x0108e000 25,480 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.su70 0x01095000 664,084 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.gnu_deb 0x01138000 40 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.su71 0x01139000 7,749,390 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D41D8CD98F00B204E9800998ECF8427E
.su72 0x0189d000 7,752 bytes 8,192 bytes 0.18 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 4DABFF2A9D5A6D333572E0FC949BE5B8
.su73 0x0189f000 18,932,972 bytes 18,933,248 bytes 7.89 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_NOT_PAGED|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ A715E08190CB65211E6EEA0FEA4F6F23
.rsrc 0x02aae000 70,388 bytes 70,656 bytes 3.50 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ DA2CB248801E05B16BC02B3611DBE4D2
Entropy Analysis Alert

1 section(s) with high entropy (≥7.5) detected - possible packing/encryption

Resource Analysis

Total Resources: 4 (70,056 bytes)
Resource Type Count Total Size Percentage
RT_ICON 1 67,624 bytes
96.5%
RT_GROUP_ICON 1 20 bytes
0%
RT_VERSION 1 672 bytes
1%
RT_MANIFEST 1 1,740 bytes
2.5%

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

The PE file does not contain a certificate table.

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

Trojan.Heur!.02212123 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Heur!.02212123 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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