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Nextobot.exe Trojan Convagent Analysis

Updated 1 year ago
Checked by Malware Check
Nextobot.exe

Technical Analysis

File Name Nextobot.exe
File Type
PE32+ executable (GUI) x86-64, for MS Windows
Scanner Version 1.0.153.174
Database Version 2024-01-04 14:02:12 UTC
⚠

Trojan.Win64.Convagent.oa!s1

Malware family: Convagent

Convagent is riskware or adware that displays unwanted advertisements and generates revenue through user interactions and ad clicks.
N/A
Detection Rate
35,945,975
File Size (bytes)
2024-01-04
Analysis Date

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File Identification

Hash Type Value Action
MD5
01584ef1d92e6de5952a03776cafaadb
SHA1
5288f8b5a5a2dfb78a55f999f5a32042a2205094
SHA256
33aa3a82ff9eac03b4d8b63dbc749146804cb5e9dacd7f3176db446b2250b965
SHA512
abbe2ce35af84d78ca40efd71f81fc5130d2618356093c18600f05fd9282f09ca2bdcebfe3ad68ca494e6a09a3d60859114387f90e4dfc637fe833438d186810
ImpHash
136c2b04aed0d667b0a58b05e7fc512a

PE Analysis

Basic Information

▼
Image Base 0x140000000
Entry Point 0x1400010f6
Compilation Time 2022-10-25 07:16:40
Checksum 0x00053d93 (Actual: 0x022483e8)
OS Version 4.0
PEiD Signatures PE32+ executable (GUI) x86-64, for MS Windows
Digital Signature The PE file does not contain a certificate table.
Imports 4 libraries
ADVAPI32, KERNEL32, ucrtbase, USER32
Exports 0 functions
Resources 0 Resources
Sections 17 Sections

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 145,384 bytes 145,408 bytes 6.33 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 920F93A96921D77272AB9C533EF025E9
.data 0x00025000 6,400 bytes 6,656 bytes 7.10 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE A279123418414B68E43F917624C4469A
.rdata 0x00027000 25,952 bytes 26,112 bytes 6.74 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 5E705D333C95949AF40FF5D80E71B8D5
/4 0x0002e000 4 bytes 512 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE BF619EAC0CDF3F68D496EA9344137E8B
.pdata 0x0002f000 2,592 bytes 3,072 bytes 4.48 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ B3F2FB6C1E6E356B2B3F1EC889BD8F5C
.xdata 0x00030000 3,060 bytes 3,072 bytes 4.65 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 87C4CC82C1DEFA671DD2DAD24A8C5322
.bss 0x00031000 195,040 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.idata 0x00061000 6,800 bytes 7,168 bytes 4.49 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE AFD027B4452EE1A7A66E983FC0BE495D
.CRT 0x00063000 96 bytes 512 bytes 0.33 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 7AEA5414B21264248AE8899E4D416635
.tls 0x00064000 16 bytes 512 bytes 0.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE BF619EAC0CDF3F68D496EA9344137E8B
.reloc 0x00065000 328 bytes 512 bytes 3.65 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 38C06800E6E9DB7E2BECA32577867094
/14 0x00066000 80 bytes 512 bytes 0.23 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 06F06D366BC8463600819DEF41A49F50
/29 0x00067000 3,909 bytes 4,096 bytes 5.21 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 0A5A46E38AEF1E55056F5CD98D340DC8
/41 0x00068000 175 bytes 512 bytes 2.13 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 3926A4E9348A2D2F293D468143DA249A
/55 0x00069000 164 bytes 512 bytes 1.47 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 53E7A28F6D02416E530D565D1A1041DE
/67 0x0006a000 131 bytes 512 bytes 2.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 9A0DAC6B3E8BBDD841746214E7562CA0
/78 0x0006b000 399 bytes 512 bytes 4.18 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 9193E466DDD62869597A5F8438910DBC
Entropy Analysis Alert

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

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.Win64.Convagent.oa!s1 Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win64.Convagent.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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