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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 791b9b6510d61e71c0c3c50b485125d532bb5a1f377710b0ebec0140b69b34fe. 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: 10


Intelligence 10 IOCs YARA 8 File information Comments

SHA256 hash: 791b9b6510d61e71c0c3c50b485125d532bb5a1f377710b0ebec0140b69b34fe
SHA3-384 hash: 58443703382a657ab23295f29132236610862559a2b1eaafa74d889dd38f6750a9b85d1f666282b8a0b2c469ba2b2ced
SHA1 hash: 72fe834a6a2e6c9658f8507268bddf6bfd69ac3f
MD5 hash: a058a0dd4a5148c2dc13e5cf4d0fce78
humanhash: double-ceiling-connecticut-october
File name:libcurl.dll
Download: download sample
File size:1'145'344 bytes
First seen:2026-09-21 21:09:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1e6a4142ad6a521fe1a5012997804f01
ssdeep 24576:dIJaFt2k/fyKfgc1HEIGmH8U3EXgRX4QUB4vx2j4N:d+yoc11j3BU
TLSH T1ED352207BBE4A4BBC479C23990274E0EC372B8068555ADAF8364194B2E773911D3FF96
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 nextpro
Tags:dll exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
169
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
Installer2.0.rar
Verdict:
Malicious activity
Analysis date:
2026-09-21 21:03:11 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.1%
Tags:
vmdetect shell virus sage
Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching a service
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug anti-vm crypto hacktool masquerade microsoft_visual_cc
Verdict:
Malicious
File Type:
dll x64
First seen:
2026-09-21T19:16:00Z UTC
Last seen:
2026-09-22T20:15:00Z UTC
Hits:
~10
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:
2026-09-21 21:10:21 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Unpacked files
SH256 hash:
791b9b6510d61e71c0c3c50b485125d532bb5a1f377710b0ebec0140b69b34fe
MD5 hash:
a058a0dd4a5148c2dc13e5cf4d0fce78
SHA1 hash:
72fe834a6a2e6c9658f8507268bddf6bfd69ac3f
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:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Disable_Defender
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:golang_bin_JCorn_CSC846
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
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

File information


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

Web download

Executable exe 791b9b6510d61e71c0c3c50b485125d532bb5a1f377710b0ebec0140b69b34fe

(this sample)

  
Delivery method
Distributed via web download

Comments