MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9fa115d3d46b66b198a3d64fccba76e1bdc13f9fffacf19a9097a7f1cd7e92b4. 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

Havoc

Vendor detections: 18

Intelligence 18 IOCs YARA 30 File information Comments

SHA256 hash:	9fa115d3d46b66b198a3d64fccba76e1bdc13f9fffacf19a9097a7f1cd7e92b4
SHA3-384 hash:	062956ed9a41167f9ca4804d2abfcdda60e6f95833fcafd92a8d26814a0b8de7a9d28e4e0ac44be24b7f778f61c3756a
SHA1 hash:	a372ead74805811ea7f62e372043fdecf9dca403
MD5 hash:	807c5c0be268bbc1976d0464e98704e8
humanhash:	mockingbird-fifteen-two-shade
File name:	fixed_Loader.exe
Download:	download sample
Signature	Havoc Create hunting rule
File size:	20'376'604 bytes
First seen:	2026-04-22 20:01:24 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	43e4d5ad7954540310bc890bf4bd1b1b (1 x Havoc)
ssdeep	393216:IWRuuAvukELfXwFvseAMvKjONJZWzmmDCjIlUc0ylbzWSriGZ3ES+Fu2ohHXOfO:IWRuuAug09PjGjZm2PUaOHJ752O
Threatray	34 similar samples on MalwareBazaar
TLSH	T16527331CD4732C59CD6649F3854A3731FE72BC2A02623D7A22C9D7392B16C6E6CE815E
TrID	45.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 18.0% (.EXE) Win64 Executable (generic) (6522/11/2) 13.9% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.6% (.ICL) Windows Icons Library (generic) (2059/9) 5.6% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
dhash icon	33e8cc8e8ecce833 (1 x Havoc)
Reporter	burger
Tags:	exe Havoc vidar

Intelligence

File Origin

# of uploads :

# of downloads :

157

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

SplitBlock

Details

SplitBlock

decrypted shellcode which is used to extract the payload from the packer

Link:

https://research.acce.ciphertechsolutions.com/results/5e6e6f20-b3f9-48ae-95d3-9dd8dda95bd7/

Malware family:

vidar

ID:

File name:

fixed_Loader.exe

Verdict:

Malicious activity

Analysis date:

2026-04-22 20:01:13 UTC

Tags:

anti-evasion vidar stealer stealc

Link:

https://app.any.run/tasks/75288d80-40af-448d-9414-c72802c9a9ab

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/63137/

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69e928fe4aed15d0792f395e

Tags:

ransomware dridex virus small

Result

Verdict:

Malware

Maliciousness:

Behaviour

DNS request

Connection attempt

Sending a custom TCP request

Сreating synchronization primitives

Sending an HTTP GET request

Launching the default Windows debugger (dwwin.exe)

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-debug overlay packed

Link:

https://www.filescan.io/uploads/69e9292b81aa9ec3bc1f2ca5/reports/e4fc5e26-1733-45d4-968e-effccdbcca96/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/9fa115d3d46b66b198a3d64fccba76e1bdc13f9fffacf19a9097a7f1cd7e92b4

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-04-19T21:51:00Z UTC

Last seen:

2026-04-24T12:15:00Z UTC

Hits:

~100

Detections:

Trojan-PSW.Stealerc.TCP.C&C Trojan-PSW.Stealerc.HTTP.C&C Trojan.Win32.RokRat.sb Trojan.Win32.Alkhaser.d HEUR:Trojan.Win32.Loader.gen HEUR:Trojan.Win32.Agentb.gen

Link:

https://opentip.kaspersky.com/9fa115d3d46b66b198a3d64fccba76e1bdc13f9fffacf19a9097a7f1cd7e92b4/results?tab=lookup

Result

Threat name:

Vidar

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1903038

Signature

Allocates memory in foreign processes

C2 URLs / IPs found in malware configuration

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Found direct / indirect Syscall (likely to bypass EDR)

Found malware configuration

Injects a PE file into a foreign processes

Joe Sandbox ML detected suspicious sample

Modifies the context of a thread in another process (thread injection)

Monitors registry run keys for changes

Multi AV Scanner detection for submitted file

Query firmware table information (likely to detect VMs)

Queues an APC in another process (thread injection)

Sample uses string decryption to hide its real strings

Suricata IDS alerts for network traffic

Tries to detect sandboxes / dynamic malware analysis system (registry check)

Tries to detect virtualization through RDTSC time measurements

Tries to harvest and steal browser information (history, passwords, etc)

Unusual module load detection (module proxying)

Writes to foreign memory regions

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Score:

87%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/9fa115d3d46b66b198a3d64fccba76e1bdc13f9fffacf19a9097a7f1cd7e92b4

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/807c5c0be268bbc1976d0464e98704e8

Gathering data

Verdict:

Malicious

Threat:

Family.VIDAR

Link:

https://tip.neiki.dev/file/9fa115d3d46b66b198a3d64fccba76e1bdc13f9fffacf19a9097a7f1cd7e92b4

Threat name:

Win64.Trojan.Kepavll

Status:

Malicious

First seen:

2026-04-20 02:43:42 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

12 of 38 (31.58%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=t6qrlu6unntldgfd2zh4zotw4g64cp4776wpdguqs6t7dtl6sk2a._file

Verdict:

malicious

Label(s):

vidar

Result

Malware family:

vidar

Score:

10/10

Tags:

family:vidar collection defense_evasion discovery persistence spyware stealer

Link:

https://tria.ge/reports/260422-yrzs9sa14s/

Behaviour

Checks processor information in registry

Enumerates system info in registry

Modifies data under HKEY_USERS

Modifies registry class

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Browser Information Discovery

Enumerates physical storage devices

System Time Discovery

Drops file in Windows directory

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Adds Run key to start application

Checks installed software on the system

Drops startup file

Executes dropped EXE

Identifies Wine through registry keys

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Downloads MZ/PE file

Looks for VMWare Tools registry key

Looks for VirtualBox Guest Additions in registry

Detects Vidar Stealer

Family: Vidar

Malware family:

Vidar

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/9fa115d3d46b/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/9fa115d3d46b66b198a3d64fccba76e1bdc13f9fffacf19a9097a7f1cd7e92b4

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:	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:	DebuggerCheck__RemoteAPI Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerHiding__Active Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DemonNtdllHashes Create hunting rule
Author:	embee_research @ HuntressLabs

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	dgaagas Create hunting rule
Author:	Harshit
Description:	Uses certutil.exe to download a file named test.txt

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA Create hunting rule
Author:	ditekSHen
Description:	Detects Windows executables referencing non-Windows User-Agents

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	pe_no_import_table Create hunting rule
Description:	Detect pe file that no import table

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	SUSP_XORed_URL_In_EXE Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects an XORed URL in an executable
Reference:	https://twitter.com/stvemillertime/status/1237035794973560834

Rule name:	SUSP_XORed_URL_in_EXE_RID2E46 Create hunting rule
Author:	Florian Roth
Description:	Detects an XORed URL in an executable
Reference:	https://twitter.com/stvemillertime/status/1237035794973560834

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:	telebot_framework Create hunting rule
Author:	vietdx.mb

Rule name:	ThreadControl__Context Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE Create hunting rule
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:	VECT_Ransomware Create hunting rule
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:	Windows_Trojan_Generic_9997489c Create hunting rule
Author:	Elastic Security

Rule name:	win_havoc_demon_ntdll_hashes Create hunting rule
Author:	embee_research @ HuntressLabs
Description:	Detection of havoc demons via hardcoded ntdll api hashes

Rule name:	win_havoc_ntdll_hashes_oct_2022 Create hunting rule
Author:	embee_research @ HuntressLabs
Description:	Detection of havoc demons via hardcoded ntdll api hashes

Rule name:	win_havoc_w0 Create hunting rule
Author:	embee_research @ HuntressLabs

File information

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

Cape

https://www.capesandbox.com/analysis/63137/

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample