MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 83bbbf8a6bf9ea4459e8b1be75a8ca18f3aa6878373c1dbf8202be56ba585e6c. 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: 14
| SHA256 hash: | 83bbbf8a6bf9ea4459e8b1be75a8ca18f3aa6878373c1dbf8202be56ba585e6c |
|---|---|
| SHA3-384 hash: | 72218d3ec46e1f487bb2ed39ad8bfef85c079db232d5ee55798534b5c2e7840be52330380a6c3a3fe051230493334dab |
| SHA1 hash: | a0dfd6504eef6e531330f15325981ef7f05955c4 |
| MD5 hash: | fefefe77ee4a51827c1188d523abe855 |
| humanhash: | delaware-pluto-timing-red |
| File name: | RFQ_PURCHASE_ORDER0966789.js |
| Download: | download sample |
| Signature | SnakeKeylogger |
| File size: | 827'723 bytes |
| First seen: | 2026-04-21 10:53:38 UTC |
| Last seen: | 2026-04-23 06:19:06 UTC |
| File type: |  js |
| MIME type: | text/plain |
| ssdeep | 12288:C7zLp6Z/IYEIzrgApRJiKK7XB7m3y70pJdCJ6EpV5NTh3+dN7:C78ZUYfRNKt7Z701CY8q1 |
| Threatray | 3'540 similar samples on MalwareBazaar |
| TLSH | T1F605F1074AC43FB5CB9C572940BD241EA3F14D9A6119A4CDFFB3BE4AFEA2304811B599 |
| Magika | javascript |
| Reporter | Anonymous |
| Tags: | js SnakeKeylogger |
Intelligence
File Origin
# of uploads :
3
# of downloads :
143
Origin country :
PLVendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
96.5%
Tags:
vmdetect autorun cryxos
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm encrypted masquerade obfuscated repaired
Verdict:
Malicious
Labled as:
Trojan.Cryxos.JS
Verdict:
Malicious
File Type:
js
First seen:
2026-04-21T05:14:00Z UTC
Last seen:
2026-04-23T09:19:00Z UTC
Hits:
~10000
Detections:
PDM:Trojan.Win32.Generic HEUR:Trojan.Script.Generic HEUR:Trojan-Downloader.Script.Generic Trojan-Dropper.Win32.Injector.sb HEUR:Worm.Script.Generic Backdoor.Win32.Androm.sb Trojan.Win32.Agent.sb Trojan.JS.SAgent.sb HEUR:Trojan-Dropper.Script.Generic Trojan.Win32.InjectorNetT.s Trojan.PowerShell.Cobalt.sb Trojan-Spy.MSIL.SnakeLogger.sb Trojan-PSW.Win32.Stealer.sb
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
64 / 100
Signature
Found potential dummy code loops (likely to delay analysis)
JavaScript source code contains call to eval() to check own source code (likely for evading instrumentation)
Multi AV Scanner detection for submitted file
Potential obfuscated javascript found
Sigma detected: WScript or CScript Dropper
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Gathering data
Verdict:
Malicious
Threat:
Family.SNAKE
Threat name:
Script-JS.Trojan.SnakeKeylogger
Status:
Malicious
First seen:
2026-04-21 08:30:05 UTC
File Type:
Text (JavaScript)
AV detection:
10 of 24 (41.67%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
404keylogger
Similar samples:
+ 3'530 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Score:
10/10
Tags:
family:snakekeylogger collection discovery execution keylogger persistence stealer
Behaviour
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
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Drops startup file
Command and Scripting Interpreter: PowerShell
Family: Snake Keylogger
Snake Keylogger payload
Malware family:
SnakeKeylogger
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | crime_snake_keylogger |
|---|---|
| Author: | Rony (r0ny_123) |
| Description: | Detects Snake keylogger payload |
| Rule name: | DetectEncryptedVariants |
|---|---|
| Author: | Zinyth |
| Description: | Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded |
| Rule name: | INDICATOR_SUSPICIOUS_Binary_References_Browsers |
|---|---|
| Author: | ditekSHen |
| Description: | Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_DotNetProcHook |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables with potential process hoocking |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing many email and collaboration clients. Observed in information stealers |
| Rule name: | MALWARE_Win_SnakeKeylogger |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Snake Keylogger |
| Rule name: | MAL_Envrial_Jan18_1 |
|---|---|
| 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 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Encrial credential stealer malware |
| Reference: | https://twitter.com/malwrhunterteam/status/953313514629853184 |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Sus_CMD_Powershell_Usage |
|---|---|
| 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 |
|---|---|
| Author: | vietdx.mb |
| Rule name: | VECT_Ransomware |
|---|---|
| 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: | vmdetect |
|---|---|
| Author: | nex |
| Description: | Possibly employs anti-virtualization techniques |
| Rule name: | Windows_Trojan_SnakeKeylogger_af3faa65 |
|---|---|
| Author: | Elastic Security |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
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