MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d7577f2b26fdcf537bf6551bf5b7e3e0020bb7b4a538ba9c444a49ad09355034. 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



GuLoader


Vendor detections: 10


Intelligence 10 IOCs YARA File information Comments

SHA256 hash: d7577f2b26fdcf537bf6551bf5b7e3e0020bb7b4a538ba9c444a49ad09355034
SHA3-384 hash: d646602dd758bf25b93772f20eb6d1951e4ff95de6f8768203a99bb414006c6a255c5131d57ae1818a77bd19457504ad
SHA1 hash: bacd4c84c11c375d6f47c575a1c97ea000935622
MD5 hash: cd1850e4af9151d23923ba7f5079b509
humanhash: moon-mango-pluto-potato
File name:DBS_confirmation_of_funds_transfer_06_17_202600000000df.bat
Download: download sample
Signature GuLoader
File size:2'715 bytes
First seen:2026-06-18 05:48:38 UTC
Last seen:2026-06-18 06:05:15 UTC
File type:Batch (bat) bat
MIME type:text/plain
ssdeep 48:YoTy7ytU7WZuWKxUM2WeYkE54ihLcn0SRRB8kURosLN/YNg3Ul:YO74Wc7pN5x2/qkU2hN8Ul
TLSH T12C5163B1830E1FBED6CD0884D3823247D0FA3C4876D29D467B35A9521D6F2E456A08D9
Magika powershell
Reporter lowmal3
Tags:bat GuLoader purmed-ro

Intelligence


File Origin
# of uploads :
2
# of downloads :
74
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
DBS_confirmation_of_funds_transfer_06_17_202600000000df.bat
Verdict:
Malicious activity
Analysis date:
2026-06-18 05:51:45 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching a process
Сreating synchronization primitives
DNS request
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 encrypted obfuscated powershell
Verdict:
Malicious
File Type:
ps1
First seen:
2026-06-17T21:18:00Z UTC
Last seen:
2026-06-20T03:40:00Z UTC
Hits:
~100
Detections:
UDS:DangerousObject.Multi.Generic Trojan-Downloader.PowerShell.Agent.sb
Result
Threat name:
GuLoader
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Signature
Found suspicious powershell code related to unpacking or dynamic code loading
Hides threads from debuggers
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Suspicious powershell command line found
Tries to detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Unusual module load detection (module proxying)
Yara detected GuLoader
Behaviour
Behavior Graph:
Verdict:
Malicious
Threat:
Trojan-Downloader.PowerShell.Agent
Threat name:
Script-PowerShell.Trojan.Heuristic
Status:
Malicious
First seen:
2026-06-18 03:15:02 UTC
File Type:
Text (Batch)
AV detection:
6 of 24 (25.00%)
Threat level:
  2/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks QEMU agent file
Badlisted process makes network request
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Malspam

GuLoader

Batch (bat) bat d7577f2b26fdcf537bf6551bf5b7e3e0020bb7b4a538ba9c444a49ad09355034

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments