MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 88d63b0589f9ccb2caec7f55aedd7137a5b25fe010d9318737c6bfe0777ba7bf. 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


SnakeKeylogger


Vendor detections: 12


Intelligence 12 IOCs YARA 17 File information Comments
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SHA256 hash: 88d63b0589f9ccb2caec7f55aedd7137a5b25fe010d9318737c6bfe0777ba7bf
SHA3-384 hash: 0e757fb17ee934153d1764d8d35f2328627bb3d17949c7d429e0c4d86980bc8c481b14f442bff7b8a7fafa7dcbd8c500
SHA1 hash: 69b6bfd1bddbf79012681cdaff427767bc3490b3
MD5 hash: a60a3f6bad9446cf2532980280bc8cec
humanhash: jupiter-echo-sweet-robert
File name:PO 65090663(KB34).pdf.js
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:929'523 bytes
First seen:2026-04-14 06:56:12 UTC
Last seen:Never
File type:Java Script (JS) js
MIME type:text/plain
ssdeep 12288:jMnwmJCR/smyg+oWn9VeZAU+F4bXA78mRPV1qQwB6MZhTDKJUUE5Nztjh:jMnwmJkknVszA78mb1HwB6MLTHNzr
TLSH T1A115F24555C83FA9CBF8121A40BE260EB3B08D496058A949EF77FD4FFFE7A04512629C
Magika javascript
Reporter abuse_ch
Tags:js SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
144
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69dde54645787c53e5397e25
Tags:
virus shell sage
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
encrypted masquerade obfuscated repaired
Link:
https://www.filescan.io/uploads/69dde5295ea31bc68a28ad70/reports/d4eaf162-a2d5-4e44-a2a2-0a948de9ead3/overview
Verdict:
Malicious
Labled as:
GT:JS.Acsogenixx.3421
Link:
https://www.hybrid-analysis.com/sample/88d63b0589f9ccb2caec7f55aedd7137a5b25fe010d9318737c6bfe0777ba7bf
Verdict:
Malicious
File Type:
js
First seen:
2026-04-13T11:42:00Z UTC
Last seen:
2026-04-16T03:37:00Z UTC
Hits:
~10000
Detections:
HEUR:Trojan.Script.Generic HEUR:Trojan-Downloader.Script.Generic Trojan.Win32.InjectorNetT.s PDM:Trojan.Win32.Generic BSS:Trojan.Win32.Generic Trojan.JS.SAgent.sb Trojan-Spy.MSIL.SnakeLogger.sb Trojan-PSW.Win32.Stealer.sb
Link:
https://opentip.kaspersky.com/88d63b0589f9ccb2caec7f55aedd7137a5b25fe010d9318737c6bfe0777ba7bf/results?tab=lookup
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
evad.troj.spyw.expl
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1897836
Signature
AI detected malicious Powershell script
Bypasses PowerShell execution policy
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
JScript performs obfuscated calls to suspicious functions
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Potential obfuscated javascript found
Sample uses string decryption to hide its real strings
Sigma detected: Suspicious Parent Double Extension File Execution
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
WScript reads language and country specific registry keys (likely country aware script)
Wscript starts Powershell (via cmd or directly)
Yara detected Powershell decode and execute
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1897836 Sample: PO 65090663(KB34).pdf.js Startdate: 14/04/2026 Architecture: WINDOWS Score: 100 34 reallyfreegeoip.org 2->34 36 checkip.dyndns.org 2->36 38 checkip.dyndns.com 2->38 46 Found malware configuration 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 Multi AV Scanner detection for submitted file 2->50 54 9 other signatures 2->54 8 wscript.exe 3 2->8         started        12 svchost.exe 1 1 2->12         started        signatures3 52 Tries to detect the country of the analysis system (by using the IP) 34->52 process4 dnsIp5 32 C:\Temp\ps_46ZRhaG9LWSv_1776150689710.ps1, ASCII 8->32 dropped 60 JScript performs obfuscated calls to suspicious functions 8->60 62 Suspicious powershell command line found 8->62 64 Wscript starts Powershell (via cmd or directly) 8->64 66 4 other signatures 8->66 15 powershell.exe 16 8->15         started        18 taskkill.exe 1 8->18         started        44 127.0.0.1 unknown unknown 12->44 file6 signatures7 process8 signatures9 68 Writes to foreign memory regions 15->68 70 Injects a PE file into a foreign processes 15->70 20 aspnet_compiler.exe 15 2 15->20         started        24 conhost.exe 15->24         started        26 aspnet_compiler.exe 15->26         started        30 4 other processes 15->30 28 conhost.exe 18->28         started        process10 dnsIp11 40 checkip.dyndns.com 193.122.6.168, 49704, 80 ORACLE-BMC-31898US United States 20->40 42 reallyfreegeoip.org 104.21.67.152, 443, 49705 CLOUDFLARENETUS United States 20->42 56 Tries to steal Mail credentials (via file / registry access) 20->56 58 Tries to harvest and steal browser information (history, passwords, etc) 20->58 signatures12
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/88d63b0589f9ccb2caec7f55aedd7137a5b25fe010d9318737c6bfe0777ba7bf
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/88d63b0589f9ccb2caec7f55aedd7137a5b25fe010d9318737c6bfe0777ba7bf/
Verdict:
Malicious
Threat:
Family.SNAKEKEYLOGGER
Link:
https://tip.neiki.dev/file/88d63b0589f9ccb2caec7f55aedd7137a5b25fe010d9318737c6bfe0777ba7bf
Threat name:
Script-JS.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2026-04-13 16:43:07 UTC
File Type:
Text (JavaScript)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rdldwbmj7hglfsxmp5k25xlrg6s3ex7acdmtdbzxy276a533u67q._file
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection defense_evasion discovery execution keylogger stealer
Link:
https://tria.ge/reports/260414-hqq7qsgy71/
Behaviour
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
ConfuserEx .NET packer
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Family: Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot8523180427:AAFUkIWblK0CoUgEjw0dz0ccEoBZB7qiLto/sendMessage?chat_id=8547707302
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/88d63b0589f9ccb2caec7f55aedd7137a5b25fe010d9318737c6bfe0777ba7bf

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:crime_snake_keylogger
Create hunting rule
Author:Rony (r0ny_123)
Description:Detects Snake keylogger payload
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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: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_SnakeKeylogger_af3faa65
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