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Steam_api.dll Trojan Downloader Analysis

Technical Analysis

File Name steam_api.dll
File Type
PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.160.174
Database Version 2024-02-12 21:00:23 UTC

Trojan.Win32.Downloader.cl

Malware family: Downloader

Downloader Trojans specialize in retrieving and installing additional malware payloads. Unlike comprehensive malware, they focus specifically on payload delivery rather than direct system damage.
N/A
Detection Rate
1,649,664
File Size (bytes)
2024-02-12
Analysis Date

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File Identification

Hash Type Value Action
MD5
1c7a155b1b1be0a6add794c6f6cc8f74
SHA1
e248247421600bab78f2bb8811d155ca6e280cff
SHA256
2bb710dcb66f8e483198a11b7f39309785a328127e9a29e58bfd069a69263072
SHA512
86f67f0cae66de425088fc8b53a08799ee860b57f2ba02deee052911eb83564a0d4b083367e24f5fcda52932ad9066bb59f63aeba4f4c1bda6395e7192e9c0ff
ImpHash
86b233dfd4288f7553314a8a488df773

PE Analysis

Basic Information

Image Base 0x10000000
Entry Point 0x1007991c
Compilation Time 2023-12-10 09:58:06
Checksum 0x00000000 (Actual: 0x00197c73)
OS Version 6.0
PEiD Signatures PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Digital Signature The PE file does not contain a certificate table.
Imports 7 libraries
XINPUT1_4, SHLWAPI, WS2_32, KERNEL32, USER32, ADVAPI32, msvcrt
Exports 1206 functions
Resources 0 Resources
Sections 4 Sections

PE Sections

Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 565,383 bytes 565,760 bytes 6.75 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 540A9E0A28F9EBDEF36ABFBA16982CD7
.rdata 0x0008c000 293,806 bytes 293,888 bytes 6.39 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ CFF1D9318A46CC165E6AD52F48B36F26
.data 0x000d4000 767,556 bytes 748,544 bytes 7.68 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 980C80AA306DE11938F866FC486F89DC
.reloc 0x00190000 40,424 bytes 40,448 bytes 6.49 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 5826D7FE075C4E54BCD326E81EF4D333
Entropy Analysis Alert

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

1 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.Win32.Downloader.cl Removal

Gridinsoft has the capability to identify and eliminate Trojan.Win32.Downloader.cl 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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