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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 944a1a411abb97f9ae547099c4834beb49de0745740ba450efb747bd62d8d83b. 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


Gunra


Vendor detections: 12


Intelligence 12 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 944a1a411abb97f9ae547099c4834beb49de0745740ba450efb747bd62d8d83b
SHA3-384 hash: bc03c896fa7ef8622d6a6fdc21a390790ffd7227bb010d84934abb9a8fe0dfef32f6eff43345eded4a8c48cfb5aed3cf
SHA1 hash: 79e19d3d8405425735e4b3cd36a8507d99dfee20
MD5 hash: ae6f61c0fc092233abf666643d88d0f3
humanhash: florida-white-hot-xray
File name:944a1a411abb97f9ae547099c4834beb49de0745740ba450efb747bd62d8d83b
Download: download sample
Signature Gunra
Create hunting rule
File size:1'877'504 bytes
First seen:2025-05-30 16:26:51 UTC
Last seen:2025-06-10 01:29:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f6a217af971606da677d770c7543f499 (2 x Gunra, 1 x Bert)
ssdeep 24576:fwC4IajeMNGoo0spYgY9dMdzXhJulI8pSDiEik1ggICx8mqdsoP+7UI+gGm4Zdlg:fZ5DqQ0P3Ij
TLSH T14D952EC6E76510AEF879C23694021525B9B130D14B38AEFF63818B9D6A20BDC5D7C7B3
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10522/11/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter TheRavenFile
Tags:exe gunra Ransomware


Avatar
RakeshKrish12
Source: https://github.com/TheRavenFile/Daily-Hunt/blob/main/Gunra%20Ransomware

Intelligence

File Origin
# of uploads :
2
# of downloads :
758
Origin country :
IN IN
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
944a1a411abb97f9ae547099c4834beb49de0745740ba450efb747bd62d8d83b
Verdict:
No threats detected
Analysis date:
2025-05-30 16:30:31 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9c589713-3658-4823-909c-075db2737a15

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/6438/
Detection(s):
Win.Ransomware.Barys-10004222-0
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6839de6f668438e362e88867
Tags:
shellcode virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
cmd evasive expand explorer lolbin packed wmic
Link:
https://www.filescan.io/uploads/6839dcb4e336a33801e0cb3d/reports/a6450933-4c47-49a2-a0f0-93430b7dccef/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/944a1a411abb97f9ae547099c4834beb49de0745740ba450efb747bd62d8d83b
Malware family:
DoNot Downloader
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/597cac7a-792e-4a93-9693-9ab84977fc39
Result
Threat name:
Gunra
Create hunting rule
Detection:
malicious
Classification:
rans.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1702537
Signature
Found Tor onion address
Multi AV Scanner detection for submitted file
Yara detected Gunra Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1702537 Sample: 5N39UIKL19.exe Startdate: 30/05/2025 Architecture: WINDOWS Score: 60 11 Multi AV Scanner detection for submitted file 2->11 13 Yara detected Gunra Ransomware 2->13 15 Found Tor onion address 2->15 6 5N39UIKL19.exe 1 2->6         started        process3 signatures4 17 Found Tor onion address 6->17 9 conhost.exe 6->9         started        process5
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/944a1a411abb97f9ae547099c4834beb49de0745740ba450efb747bd62d8d83b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/944a1a411abb97f9ae547099c4834beb49de0745740ba450efb747bd62d8d83b/
Threat name:
Win64.Ransomware.Vigorf
Create hunting rule
Status:
Malicious
First seen:
2025-05-30 16:27:02 UTC
File Type:
PE+ (Exe)
Extracted files:
2
AV detection:
27 of 36 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=srfbuqi2xol7tlsuocm4ja2l5ne54b2foqf2iuhpw5d32ywy3a5q._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/250530-tyd3xsgr5x/
Verdict:
Malicious
Tags:
Win.Ransomware.Barys-10004222-0
YARA:
n/a
Link:
https://app.threat.zone/submission/50b50e52-cebb-4bcc-80e9-af7bae412299
Unpacked files
SH256 hash:
944a1a411abb97f9ae547099c4834beb49de0745740ba450efb747bd62d8d83b
MD5 hash:
ae6f61c0fc092233abf666643d88d0f3
SHA1 hash:
79e19d3d8405425735e4b3cd36a8507d99dfee20
Link:
https://www.unpac.me/results/416561b3-3158-4850-bdca-5377c69bb5c3/
SH256 hash:
a82e496b7b5279cb6b93393ec167dd3f50aff1557366784b25f9e51cb23689d9
MD5 hash:
7dd26568049fac1b87f676ecfaac9ba0
SHA1 hash:
bb79502d301ba77745b7dbc5df4269fc7b074cda
Link:
https://www.unpac.me/results/416561b3-3158-4850-bdca-5377c69bb5c3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
SNC
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/944a1a411abb97f9ae547099c4834beb49de0745740ba450efb747bd62d8d83b

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:VanHelsing_Ransomware
Create hunting rule
Author:Vasilis Orlof
Description:Detects VanHelsing Ransomware using file markers and behaviors
Reference:https://research.checkpoint.com/2025/vanhelsing-new-raas-in-town/

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/6438/

Comments