MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 73b834df63dd4f204766506b1b45d125cf116584fc976d760241bcaab87e48c3. 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


a310Logger


Vendor detections: 8


Intelligence 8 IOCs YARA 27 File information Comments
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SHA256 hash: 73b834df63dd4f204766506b1b45d125cf116584fc976d760241bcaab87e48c3
SHA3-384 hash: 9d2772b434068f2111b658d6b57075cff27b025a015d01157cef383b1a2fc382b0587b95d8802b8c666d03d73e0d03de
SHA1 hash: 07e9db18251ad43d04657d421b48c2748d561a89
MD5 hash: 2f5c73636614f3c336d51ff81401f383
humanhash: washington-pizza-freddie-blue
File name:ps_2DgLyqiHHQAE_1775722228227.ps1
Download: download sample
Signature a310Logger
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File size:2'040'212 bytes
First seen:2026-04-28 11:59:25 UTC
Last seen:Never
File type:PowerShell (PS) ps1
MIME type:text/plain
ssdeep 24576:7hUnYzMzL97bG/lCFk/uLtxGPlKhZ+OphP2EMklTeEqGus4QWSexYVxEgsXm9INP:UH9RJ4UePENIDQWqxsm5Q
TLSH T1919533B55BE37E7C8528913992E37F5EABB24F488C1FE4E63BD834C01568BC1818951A
Magika powershell
Reporter BastianHein
Tags:a310logger ps1

Intelligence

File Origin
# of uploads :
1
# of downloads :
108
Origin country :
CL CL
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
aes aspnet_compiler base64 crypto encrypted evasive krypt lolbin obfuscated obfuscated powershell reconnaissance
Link:
https://www.filescan.io/uploads/69f0a17a81aa9ec3bc2eb83f/reports/f478001f-e15b-4244-b83c-8d2a8b9537ba/overview
Verdict:
Malicious
Labled as:
PowerShell/Agent.EHG trojan
Link:
https://www.hybrid-analysis.com/sample/73b834df63dd4f204766506b1b45d125cf116584fc976d760241bcaab87e48c3
Verdict:
Malicious
File Type:
unix shell
First seen:
2026-04-07T13:06:00Z UTC
Last seen:
2026-04-29T16:33:00Z UTC
Hits:
~10
Detections:
Trojan-Dropper.PowerShell.Agent.afx PDM:Trojan.Win32.Generic Trojan.Win32.InjectorNetT.s Trojan-Spy.Agent.SMTP.C&C NetTool.PlainTextCredentials.SMTP.C&C
Link:
https://opentip.kaspersky.com/73b834df63dd4f204766506b1b45d125cf116584fc976d760241bcaab87e48c3/results?tab=lookup
Score:
18%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/73b834df63dd4f204766506b1b45d125cf116584fc976d760241bcaab87e48c3
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/73b834df63dd4f204766506b1b45d125cf116584fc976d760241bcaab87e48c3/
Verdict:
Malicious
Threat:
Family.DARKCLOUD
Link:
https://tip.neiki.dev/file/73b834df63dd4f204766506b1b45d125cf116584fc976d760241bcaab87e48c3
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oo4djx3d3vhsar3gkbvrwrorexhrczme7slw25qcig6kvod6jdbq._file
Verdict:
malicious
Label(s):
darkcloudstealer
Create hunting rule
Similar samples:
error
a310Logger
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery execution
Link:
https://tria.ge/reports/260428-n6t68acx3r/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
System Location Discovery: System Language Discovery
ConfuserEx .NET packer
Suspicious use of SetThreadContext
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/73b834df63dd4f204766506b1b45d125cf116584fc976d760241bcaab87e48c3

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DarkCloud
Create hunting rule
Author:YungBinary
Description:https://x.com/YungBinary/status/1971585972912689643
Rule name:DebuggerCheck__API
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
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Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:FreddyBearDropper
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Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
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Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
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Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_CC_Regex
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Author:ditekSHen
Description:Detects executables referencing credit card regular expressions
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
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Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
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Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
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Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:MALWARE_Win_A310Logger
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Author:ditekSHen
Description:Detects A310Logger
Rule name:MALWARE_Win_DarkCloud
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Author:ditekSHen
Description:Detects DarkCloud infostealer
Rule name:ProtectSharewareV11eCompservCMS
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Author:malware-lu
Rule name:RANSOMWARE
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Author:ToroGuitar
Rule name:RIPEMD160_Constants
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Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vba
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Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
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Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:TelegramAPIMalware_PowerShell_EXE
Create hunting rule
Author:@polygonben
Description:Hunting for pwsh malware using Telegram for C2
Rule name:telegram_bot_api
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Author:rectifyq
Description:Detects file containing Telegram Bot API
Rule name:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
Rule name:Windows_Trojan_DarkCloud_9905abce
Create hunting rule
Author:Elastic Security

File information

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

Comments