MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b9730574e6e4268513010718f69dfa46ec92fe697a7b6412157db3e0c41211e1. 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


Backdoor.Shiz


Vendor detections: 13


Intelligence 13 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b9730574e6e4268513010718f69dfa46ec92fe697a7b6412157db3e0c41211e1
SHA3-384 hash: 028bc22972f6b1d89c016e0fa98e4b7effcc0226b86992ec2e381e5b885f21efe588fa0126e5399d71a5c0a4572da225
SHA1 hash: 678d8d61deb44224f4dc464c012375ec88d293e2
MD5 hash: c57bbee927bf396ea6fe0dc1d7a290a6
humanhash: bravo-ten-north-butter
File name:svchost.exe
Download: download sample
Signature Backdoor.Shiz
Create hunting rule
File size:201'216 bytes
First seen:2025-11-23 09:29:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 430af33f4ce9475c62e2d9321d894f4c (6 x Backdoor.Shiz)
ssdeep 3072:1O/6nl92ILkt6i2ox7c39b1a0J86W8xXCKNWOHU/ezYMVWtG4SPUkxbgN:1gFtboVBJtNWyPnYG4fUbo
Threatray 60 similar samples on MalwareBazaar
TLSH T10A1412B27B84411BC95CFFBB466B77040B2CD12B2E51C2270504447C6EB67E2BEA7B1A
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10522/11/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter Hexastrike
Tags:Backdoor.Shiz exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
21
Origin country :
IE IE
Vendor Threat Intelligence
Detection:
Simda
Create hunting rule
Link:
https://www.capesandbox.com/analysis/40795/
Detection(s):
Win.Trojan.Agent-316219
Create hunting rule

Win.Trojan.Shiz-1251
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the Windows subdirectories
Searching for synchronization primitives
Creating a process from a recently created file
Launching the default Windows debugger (dwwin.exe)
Searching for the anti-virus window
Moving of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
installer-heuristic packed
Link:
https://www.filescan.io/uploads/6922df45f96b58f0dc80b6ee/reports/5c55a360-1227-4066-b1ec-71dffec1f6f9/overview
Verdict:
Malicious
Labled as:
Trojan.Shiz
Link:
https://www.hybrid-analysis.com/sample/b9730574e6e4268513010718f69dfa46ec92fe697a7b6412157db3e0c41211e1
Result
Gathering data
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b9730574e6e4268513010718f69dfa46ec92fe697a7b6412157db3e0c41211e1
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/c57bbee927bf396ea6fe0dc1d7a290a6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b9730574e6e4268513010718f69dfa46ec92fe697a7b6412157db3e0c41211e1/
Threat name:
Win32.Backdoor.Simda
Create hunting rule
Status:
Malicious
First seen:
2025-11-22 00:00:47 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
30 of 36 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xfzqk5hg4qtikeyba4mpnhp2i3wjf7tjpj5wieqvpwz6braschqq._file
Verdict:
malicious
Label(s):
simda
Create hunting rule
Similar samples:
16eb78957dc05a8fefabbc5e63f82f715ea9077404a6bbb09333559fed9e8de1
Backdoor.Shiz
7ef95304b8e240cba2fddbc90e13d5e8fead7dd65c6c2cddc0e11af14198703b
Backdoor.Shiz
a53ec0d01746cd6c44b9c207df3101c8fe7e78bbe08a125dad833b1a41636668
Backdoor.Shiz
b28f6f96ccd229d069fde330a7a960c9fc7b7f60c2b43e6f9db4fadfa1cba070
Backdoor.Shiz
b8f9bbc6c289911023115142fe3c66ee609b9d45aa10d5652240b3a29638ae43
Backdoor.Shiz
c54c78b0605b256c90ead23916267a4935f796d2837cbe4549130a1f2096c976
Backdoor.Shiz
d7db5171f51590f6eb1f7250eb75203b68ea0e9ba29a60457776338c5a9c9dc3
Backdoor.Shiz
e1376b3c7237ef685ffe4185857ca13dd03f579fb009740b1d70225a04900734
Backdoor.Shiz
error
Backdoor.Shiz
+ 50 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery persistence
Link:
https://tria.ge/reports/251123-mbrl6syqck/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Drops desktop.ini file(s)
Modifies WinLogon
Executes dropped EXE
Modifies WinLogon for persistence
Verdict:
Malicious
Tags:
Win.Trojan.Agent-316219
YARA:
n/a
Link:
https://app.threat.zone/submission/9c04bf3e-d3f6-4a7d-b0a8-081c5b59672f
Unpacked files
SH256 hash:
b9730574e6e4268513010718f69dfa46ec92fe697a7b6412157db3e0c41211e1
MD5 hash:
c57bbee927bf396ea6fe0dc1d7a290a6
SHA1 hash:
678d8d61deb44224f4dc464c012375ec88d293e2
Link:
https://www.unpac.me/results/ad31b9da-0f36-4349-8d3a-9a57d8e78977/
SH256 hash:
9c531d5e77397053e882842f2f3191497b5d94870ba30ea338d9588af23aabec
MD5 hash:
ef03dac37a4b4ab30f2ba3379261307e
SHA1 hash:
70a0c296e8f87b9aa709f4e176a346a799f2605b
Detections:
win_simda_auto
Create hunting rule
win_simda_g1
Create hunting rule
win_simda_g0
Create hunting rule
Simda
Create hunting rule
MALWARE_Win_Simda
Create hunting rule
Link:
https://www.unpac.me/results/ad31b9da-0f36-4349-8d3a-9a57d8e78977/
SH256 hash:
e1cc3f67786028fea85b8f4040771da1abd2b4262bf5cdd8984302d98e413758
MD5 hash:
a9208cb1059d17d05909d70623a231a8
SHA1 hash:
7371bd447a2a0b378a28f8de01be43db3b42142d
Detections:
win_simda_auto
Create hunting rule
win_simda_g1
Create hunting rule
win_simda_g0
Create hunting rule
Simda
Create hunting rule
MALWARE_Win_Simda
Create hunting rule
Link:
https://www.unpac.me/results/ad31b9da-0f36-4349-8d3a-9a57d8e78977/
Parent samples :
16eb78957dc05a8fefabbc5e63f82f715ea9077404a6bbb09333559fed9e8de1
3c587d28d613142313dfa2313f07fa9d9d451b2700e7bbd3f22d4a565add8d55
4ba858e94443e856c856d1fd88f8c74802240f5220fa8113ba167537d1d39d98
4d54b520ac3d0830ecf9dcf4850af8fa4257b2b47c1866cce32cf8d2bce2e869
56fb00243ed0a77e653aa885116c3a7006cbce4f3aab99fd38ff3a2e04e1e3e1
b9730574e6e4268513010718f69dfa46ec92fe697a7b6412157db3e0c41211e1
SH256 hash:
30f3761071311615fb4add5755dbd6d607e9a7cb03350deecebb86dc880e745f
MD5 hash:
882333b0666a43394f8abb14db05dd6d
SHA1 hash:
84e1543c57a6e487235db6745a8abd54e2c9ec85
Detections:
win_simda_auto
Create hunting rule
win_simda_g1
Create hunting rule
win_simda_g0
Create hunting rule
Simda
Create hunting rule
MALWARE_Win_Simda
Create hunting rule
Link:
https://www.unpac.me/results/ad31b9da-0f36-4349-8d3a-9a57d8e78977/
Parent samples :
16eb78957dc05a8fefabbc5e63f82f715ea9077404a6bbb09333559fed9e8de1
3c587d28d613142313dfa2313f07fa9d9d451b2700e7bbd3f22d4a565add8d55
4ba858e94443e856c856d1fd88f8c74802240f5220fa8113ba167537d1d39d98
4d54b520ac3d0830ecf9dcf4850af8fa4257b2b47c1866cce32cf8d2bce2e869
56fb00243ed0a77e653aa885116c3a7006cbce4f3aab99fd38ff3a2e04e1e3e1
b9730574e6e4268513010718f69dfa46ec92fe697a7b6412157db3e0c41211e1
Malware family:
Shifu
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b9730574e6e4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Shiz
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b9730574e6e4268513010718f69dfa46ec92fe697a7b6412157db3e0c41211e1

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
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:MALWARE_Win_Simda
Create hunting rule
Author:ditekShen
Description:Detects Simda / Shifu infostealer
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:Windows_Trojan_Zeus_e51c60d7
Create hunting rule
Author:Elastic Security
Description:Detects strings used in Zeus web injects. Many other malware families are built on Zeus and may hit on this signature.
Reference:https://www.virusbulletin.com/virusbulletin/2014/10/paper-evolution-webinjects
Rule name:win_simda_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.simda.

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/40795/

Comments