MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b45aeb88bf38dd8dfbb13390c5b0f5efd6a298a6f967ac773cf47b2489ee5ab. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


AsyncRAT


Vendor detections: 10


Intelligence 10 IOCs 1 YARA 22 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2b45aeb88bf38dd8dfbb13390c5b0f5efd6a298a6f967ac773cf47b2489ee5ab
SHA3-384 hash: 090db10a7d91142c891b5b727edf34a902eb25d10a85c0bd70f3b684edba58c70a3971972b16c6f2b98042cf7c510229
SHA1 hash: 3526ba1e856cf7c229ac3149ba05eeacf74fa7d6
MD5 hash: 23ed3c85947705b76a5bc6dfaaff0b41
humanhash: golf-fix-kentucky-speaker
File name:点击切换简体中文语言包.exe
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:3'215'256 bytes
First seen:2026-08-07 15:57:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d6b9541054194c4e133d201215d246df (1 x AsyncRAT)
ssdeep 49152:uYxnboMd6s63cABpYcS4ytd07MYjMGWqrUVrlFhK9j9o4Q4IU6izr4:BovsA0v4vAdkUH+Y
TLSH T1FBE55C02BA9B94ECC15AC475C34A4A736E2174CB1726B9FF42D496383F6ABE05B3C705
TrID 37.0% (.EXE) Win64 Executable (generic) (6522/11/2)
28.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
11.5% (.EXE) OS/2 Executable (generic) (2029/13)
11.3% (.EXE) Generic Win/DOS Executable (2002/3)
11.3% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter Ling
Tags:Async AsyncRAT exe RAT


Avatar
CNGaoLing
AsyncRAT
IOC (IP 167.253.157.140:443)

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
167.253.157.140:443 https://threatfox.abuse.ch/ioc/1864623/

Intelligence

File Origin
# of uploads :
1
# of downloads :
166
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
点击切换简体中文语言包.exe
Verdict:
Malicious activity
Analysis date:
2026-08-07 15:49:08 UTC
Tags:
rat asyncrat remote rust
Link:
https://app.any.run/tasks/d90ca4d3-300c-4af0-876f-f98d747808df

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/79170/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a file in the %temp% directory
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
Connection attempt
Sending a custom TCP request
Launching a service
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug crypto keylogger reconnaissance rust signed
Link:
https://www.filescan.io/uploads/6a7600a3658c194034162c10/reports/216707db-c4e9-40f4-9b4d-4c900c101dc3/overview
Verdict:
Malicious
Labled as:
Win64/Agent.KAM trojan
Link:
https://www.hybrid-analysis.com/sample/2b45aeb88bf38dd8dfbb13390c5b0f5efd6a298a6f967ac773cf47b2489ee5ab
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-08-07T11:36:00Z UTC
Last seen:
2026-08-07T12:25:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/2b45aeb88bf38dd8dfbb13390c5b0f5efd6a298a6f967ac773cf47b2489ee5ab/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/1db1391b-d89d-4e67-81ee-05ec6c8b748b
Score:
55%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/2b45aeb88bf38dd8dfbb13390c5b0f5efd6a298a6f967ac773cf47b2489ee5ab
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/23ed3c85947705b76a5bc6dfaaff0b41
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2b45aeb88bf38dd8dfbb13390c5b0f5efd6a298a6f967ac773cf47b2489ee5ab/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fnc25oel6og5rx53cm4qywypl36wukmkn6lhvr3tz5d3ese64wvq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
persistence
Link:
https://tria.ge/reports/260807-td7vhaygkh/
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Executes dropped EXE
Adds Run key to start application
Unpacked files
SH256 hash:
2b45aeb88bf38dd8dfbb13390c5b0f5efd6a298a6f967ac773cf47b2489ee5ab
MD5 hash:
23ed3c85947705b76a5bc6dfaaff0b41
SHA1 hash:
3526ba1e856cf7c229ac3149ba05eeacf74fa7d6
Link:
https://www.unpac.me/results/c5ef9353-9c22-49cd-a661-6620bfcd8010/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2b45aeb88bf38dd8dfbb13390c5b0f5efd6a298a6f967ac773cf47b2489ee5ab

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:certum_issuer
Create hunting rule
Author:Certum
Description:Looks for files signed with certificate issued by Certum
Rule name:CMD_Ping_Localhost
Create hunting rule
Rule name:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:detect_certum_issuer
Create hunting rule
Author:Certum
Description:Looks for files signed with certificate issued by Certum
Rule name:detect_powershell
Create hunting rule
Author:daniyyell
Description:Detects suspicious PowerShell activity related to malware execution
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:ProgramLanguage_Rust
Create hunting rule
Author:albertzsigovits
Description:Application written in Rust programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:reverse_http
Create hunting rule
Author:CD_R0M_
Description:Identify strings with http reversed (ptth)
Rule name:Rustyloader_mem_loose
Create hunting rule
Author:James_inthe_box
Description:Corroded buerloader
Reference:https://app.any.run/tasks/83064edd-c7eb-4558-85e8-621db72b2a24
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Suspicious_Process
Create hunting rule
Author:Security Research Team
Description:Suspicious process creation
Rule name:Sus_All_Windows_PE_Malware
Create hunting rule
Author:DiegoAnalytics
Description:Detects Windows PE malware of all types, avoids non-executables like .html
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/
Rule name:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AsyncRAT

Executable exe 2b45aeb88bf38dd8dfbb13390c5b0f5efd6a298a6f967ac773cf47b2489ee5ab

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/79170/

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