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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c55e5baca2162ac54e70de00a3d25b8a9a54617965eb36d1d7080f7d2e0460d7. 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



Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 13 File information Comments

SHA256 hash: c55e5baca2162ac54e70de00a3d25b8a9a54617965eb36d1d7080f7d2e0460d7
SHA3-384 hash: ec8b37421d350c93b583dc2efd074b84e26a3b8797457c5c5953e58b81047879de9f83e337d31f553d834a3215803c8a
SHA1 hash: 0777914900b56dc42dfcbdaca092983d7be6077b
MD5 hash: ac27ed9369c79339759263f46f1535e6
humanhash: earth-equal-salami-december
File name:file
Download: download sample
File size:8'560'652 bytes
First seen:2026-10-09 01:41:47 UTC
Last seen:2026-10-10 19:25:03 UTC
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash 0915a35a36d8f6dad250ca7065e4d9ab
ssdeep 196608:xChuBGmVGvizOtZg4xk5ipVxrLpfCYuVeXjXMrSoaQ:IQBrGGf4mehaVyM+PQ
TLSH T1878612263ED844ACD0DB94F455160507D2F9B012037B9BDFD6E109BB8FAAAF46E3A710
TrID 37.0% (.EXE) Win64 Executable (generic) (6522/11/2)
28.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
11.5% (.EXE) OS/2 Executable (generic) (2029/13)
11.3% (.EXE) Generic Win/DOS Executable (2002/3)
11.3% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
dhash icon a65c74d4e47c8c26
Reporter Bitsight
Tags:BB3.file dropped-by-gcleaner exe f


Avatar
Bitsight
url: http://91.92.242.236/service

Intelligence


File Origin
# of uploads :
12
# of downloads :
224
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-10-09 01:51:28 UTC
Tags:
evasion auto-reg overlord rat donutloader loader

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

Behaviour
Running batch commands
Creating a process with a hidden window
Launching a process
Сreating synchronization primitives
Creating a window
Launching the default Windows debugger (dwwin.exe)
Windows shutdown
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-debug anti-vm base64 fingerprint installer-heuristic masquerade microsoft_visual_cc overlay packed packed reconnaissance
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE Memory-Mapped (Dump)
Result
Malware family:
n/a
Score:
  5/10
Tags:
execution
Behaviour
Suspicious use of WriteProcessMemory
Executes a command shell one-liner
Unpacked files
SH256 hash:
c55e5baca2162ac54e70de00a3d25b8a9a54617965eb36d1d7080f7d2e0460d7
MD5 hash:
ac27ed9369c79339759263f46f1535e6
SHA1 hash:
0777914900b56dc42dfcbdaca092983d7be6077b
Malware family:
OverlordRAT
Verdict:
Malicious
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:Check_OutputDebugStringA_iat
Rule name:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Rule name:PE_Digital_Certificate
Author:albertzsigovits
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:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/
Rule name:TigerRAT_pe_yaraify
Author:hunts-yara-code
Description:YARAify-tightened byte rule from 9 sample(s) -- VERIFY hits
Rule name:WIN_Malware_PythonStealer_ForgeAuto_b24cb5bd
Author:Marjoriefort
Description:Detects PythonStealer (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_2ffc3572
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_7e8e91c4
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_92a28498
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)

File information


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

Web download

Executable exe c55e5baca2162ac54e70de00a3d25b8a9a54617965eb36d1d7080f7d2e0460d7

(this sample)

  
Dropped by
Gcleaner
  
Delivery method
Distributed via web download

Comments