MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5c33e3dfa983e99e0dc1618fdf7893c43182d6ef079f34fe3c94887b63ab274c. 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 4 File information Comments

SHA256 hash: 5c33e3dfa983e99e0dc1618fdf7893c43182d6ef079f34fe3c94887b63ab274c
SHA3-384 hash: a0cdfbb255d9bffe2eab40a1033319138f733995574a4b3e42b4a0442d5137ea7fc066fc6dc68329dc0717fae07dec8a
SHA1 hash: 4ca51948851ab238891a8a64816e7e1d1f87d342
MD5 hash: 5e2455bce1d789f366f486349a527ed5
humanhash: autumn-spring-table-wisconsin
File name:5c33e3dfa983e99e0dc1618fdf7893c43182d6ef079f34fe3c94887b63ab274c
Download: download sample
File size:356'352 bytes
First seen:2026-07-29 12:16:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash cc17bcc7fe575a59b90e88841fe76dbc (1 x MuddyWater)
ssdeep 6144:sAUD3c301f0e2WwBk0JNV1SGuJKG/PuTwdGEcxC8CZtZ51/p:sAucE50eQk0nBugjTwdGEcc8WV
TLSH T14674AF31B2D200A7E31A86F06C7B07024E2DFDD5E66945EA5D5C09EB2E257B0836BFD1
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
Reporter Anonymous
Tags:exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
154
Origin country :
EG EG
Vendor Threat Intelligence
No detections
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Connection attempt
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug anti-vm microsoft_visual_cc packed
Verdict:
Malicious
File Type:
dll x64
First seen:
2026-03-16T22:29:00Z UTC
Last seen:
2026-07-29T11:45:00Z UTC
Hits:
~100
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Threat name:
Win64.Trojan.Ulise
Status:
Malicious
First seen:
2026-03-17 03:56:40 UTC
File Type:
PE+ (Dll)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence privilege_escalation
Behaviour
Modifies registry class
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Drops file in System32 directory
Adds Run key to start application
Event Triggered Execution: Component Object Model Hijacking
Executes dropped EXE
Unpacked files
SH256 hash:
5c33e3dfa983e99e0dc1618fdf7893c43182d6ef079f34fe3c94887b63ab274c
MD5 hash:
5e2455bce1d789f366f486349a527ed5
SHA1 hash:
4ca51948851ab238891a8a64816e7e1d1f87d342
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:cobalt_strike_tmp01925d3f
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
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: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.

File information


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

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