MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 7868d1f155fb7d471cd1a5b1e44784fc5e432e4aabebafc5391c98cd8c85cf83. 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: 9
| SHA256 hash: | 7868d1f155fb7d471cd1a5b1e44784fc5e432e4aabebafc5391c98cd8c85cf83 |
|---|---|
| SHA3-384 hash: | 5b171f40c4f02b863b91eb573d1f3f7d8a195c141123866c0404b8af0012b6f7931cf1cfc0e37963209622f21e2f0a71 |
| SHA1 hash: | c064e2e06f5deed2bb0ad0b787b32f2b866cebb1 |
| MD5 hash: | 08a8a19856bf110671a7f443b4b9bf55 |
| humanhash: | one-alanine-georgia-double |
| File name: | grain.ps1 |
| Download: | download sample |
| Signature | a310Logger |
| File size: | 2'243'625 bytes |
| First seen: | 2026-02-05 08:28:27 UTC |
| Last seen: | Never |
| File type: |  ps1 |
| MIME type: | text/plain |
| ssdeep | 49152:ZnkjEXLBE5JUWNbB5sGeoa7No2P3q6VYu:X |
| Threatray | 81 similar samples on MalwareBazaar |
| TLSH | T1E6A51241D916DDA5022C8120252AAD832A000DB76D48377A7F9E6F8D1F0FA1FD57A7FE |
| Magika | powershell |
| Reporter |  JAMESWT_WT |
| Tags: | 45-153-34-90 a310logger ps1 |
Intelligence
File Origin
# of uploads :
1
# of downloads :
45
Origin country :
ITVendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
81.4%
Tags:
ransomware
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
base64 powershell
Verdict:
Malicious
Labled as:
PowerShell/Kryptik.LR trojan
Verdict:
Malicious
File Type:
ps1
First seen:
2026-02-02T02:26:00Z UTC
Last seen:
2026-02-05T05:52:00Z UTC
Hits:
~10
Detections:
Trojan.PowerShell.Agent.azq
Score:
89%
Verdict:
Malware
File Type:
SCRIPT
Gathering data
Verdict:
Malicious
Threat:
Family.DARKCLOUD
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
darkcloudstealer
Similar samples:
+ 71 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
3/10
Tags:
execution
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Command and Scripting Interpreter: PowerShell
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | DarkCloud |
|---|---|
| Author: | YungBinary |
| Description: | https://x.com/YungBinary/status/1971585972912689643 |
| Rule name: | DetectEncryptedVariants |
|---|---|
| Author: | Zinyth |
| Description: | Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded |
| Rule name: | detect_powershell |
|---|---|
| Author: | daniyyell |
| Description: | Detects suspicious PowerShell activity related to malware execution |
| Rule name: | FreddyBearDropper |
|---|---|
| Author: | Dwarozh Hoshiar |
| Description: | Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip. |
| 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_SQLQuery_ConfidentialDataStore |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing SQL queries to confidential data stores. Observed in infostealers |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_TelegramChatBot |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables using Telegram Chat Bot |
| Rule name: | MALWARE_Win_A310Logger |
|---|---|
| Author: | ditekSHen |
| Description: | Detects A310Logger |
| Rule name: | MALWARE_Win_DarkCloud |
|---|---|
| Author: | ditekSHen |
| Description: | Detects DarkCloud infostealer |
| Rule name: | ProtectSharewareV11eCompservCMS |
|---|---|
| Author: | malware-lu |
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SEH__vba |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| 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: | TelegramAPIMalware_PowerShell_EXE |
|---|---|
| Author: | @polygonben |
| Description: | Hunting for pwsh malware using Telegram for C2 |
| Rule name: | telegram_bot_api |
|---|---|
| Author: | rectifyq |
| Description: | Detects file containing Telegram Bot API |
| Rule name: | UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser |
|---|---|
| Author: | malware-lu |
| Rule name: | Windows_Trojan_DarkCloud_9905abce |
|---|---|
| Author: | Elastic Security |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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