MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a586ceb3e76be7e7b2a24ab6915da17bf3993748d38540b4ac137c33f2b92cc. 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

GuLoader

Vendor detections: 7

Intelligence 7 IOCs YARA 19 File information Comments

SHA256 hash:	5a586ceb3e76be7e7b2a24ab6915da17bf3993748d38540b4ac137c33f2b92cc
SHA3-384 hash:	18f7b0f08087beec815dabc7190e4460665084ad3060b83006a6758ede36fc3215cdbfa2757759624c5f18661fb58ec0
SHA1 hash:	382dbde822a1d6c21fa76bdf06d925133312efdc
MD5 hash:	7caf1ea02197c23b0242a7daf323c171
humanhash:	august-kansas-minnesota-double
File name:	SecuriteInfo.com.Variant.Midie.177881.13089.17051
Download:	download sample
Signature	GuLoader Create hunting rule
File size:	4'515'767 bytes
First seen:	2026-04-11 13:11:23 UTC
Last seen:	2026-04-11 14:24:46 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	3271ee162568f50a6810be9b8973807f (42 x NetSupport, 15 x ACRStealer, 7 x GuLoader)
ssdeep	49152:17u66ZsFrYVtPypaFZ+8uj00gd92Qoom/R+jbQclaQ:17siEDmQt1tm/z4
TLSH	T198267F16EA7409F8C785E27944A3A3C2BD68B400772123E717D923AA1E237FC5677B1D
TrID	51.9% (.EXE) Win64 Executable (generic) (6522/11/2) 16.1% (.EXE) OS/2 Executable (generic) (2029/13) 15.9% (.EXE) Generic Win/DOS Executable (2002/3) 15.9% (.EXE) DOS Executable (generic) (2000/1)
Magika	pebin
Reporter	SecuriteInfoCom
Tags:	exe GuLoader

Intelligence

File Origin

# of uploads :

# of downloads :

161

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

SecuriteInfo.com.Variant.Midie.177881.13089.17051

Verdict:

No threats detected

Analysis date:

2026-04-11 13:13:14 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/09c7fe98-73c0-4996-9441-d6d58a3f4366

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/61144/

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69da48c56a61012f6ad0e7a6

Tags:

injection obfusc virus

Result

Verdict:

Clean

Maliciousness:

Behaviour

Launching the default Windows debugger (dwwin.exe)

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context anti-debug overlay

Link:

https://www.filescan.io/uploads/69da48bb799d5bf325f785c8/reports/8fab0123-ddd3-4abc-be1b-6872f3c32a6a/overview

Verdict:

Malicious

Labled as:

Midie.Generic

Link:

https://www.hybrid-analysis.com/sample/5a586ceb3e76be7e7b2a24ab6915da17bf3993748d38540b4ac137c33f2b92cc

Verdict:

Unknown

File Type:

dll x64

First seen:

2026-04-11T10:02:00Z UTC

Last seen:

2026-04-11T11:09:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/5a586ceb3e76be7e7b2a24ab6915da17bf3993748d38540b4ac137c33f2b92cc/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/73485007-7f8e-4735-b1ec-2eeaaf22403e

Score:

93%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/5a586ceb3e76be7e7b2a24ab6915da17bf3993748d38540b4ac137c33f2b92cc

Verdict:

inconclusive

YARA:

5 match(es)

Tags:

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

Link:

https://app.malva.re/file/7caf1ea02197c23b0242a7daf323c171

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/5a586ceb3e76be7e7b2a24ab6915da17bf3993748d38540b4ac137c33f2b92cc/

Threat name:

Win64.Trojan.ACRStealer

Status:

Malicious

First seen:

2026-04-11 12:00:29 UTC

File Type:

PE+ (Dll)

Extracted files:

AV detection:

19 of 37 (51.35%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ljmgz2z6o27h46zkesvwsfo2c67tte3uru4fic2kye34gpzlslga._file

Result

Malware family:

n/a

Score:

8/10

Tags:

discovery spyware stealer

Link:

https://tria.ge/reports/260411-qfpj6agy9l/

Behaviour

Enumerates system info in registry

Modifies data under HKEY_USERS

Modifies registry class

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

System Time Discovery

Drops file in Windows directory

Suspicious use of NtSetInformationThreadHideFromDebugger

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Executes dropped EXE

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Badlisted process makes network request

Unpacked files

SH256 hash:

5a586ceb3e76be7e7b2a24ab6915da17bf3993748d38540b4ac137c33f2b92cc

MD5 hash:

7caf1ea02197c23b0242a7daf323c171

SHA1 hash:

382dbde822a1d6c21fa76bdf06d925133312efdc

Link:

https://www.unpac.me/results/ee699f9e-c70b-4aae-9ea3-5b7d79962a37/

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

Threat name:

Legit

Score:

0.06

Link:

https://yomi.yoroi.company/submissions/5a586ceb3e76be7e7b2a24ab6915da17bf3993748d38540b4ac137c33f2b92cc

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:	command_and_control Create hunting rule
Author:	CD_R0M_
Description:	This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group

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

Rule name:	DebuggerException__ConsoleCtrl 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:	DetectGoMethodSignatures Create hunting rule
Author:	Wyatt Tauber
Description:	Detects Go method signatures in unpacked Go binaries

Rule name:	Detect_Go_GOMAXPROCS Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata

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

Rule name:	golang_duffcopy_amd64 Create hunting rule

Rule name:	Golang_Find_CSC846_Simple Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	GuLoader Create hunting rule

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

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

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	Suspicious_Golang_Binary Create hunting rule
Author:	Tim Machac
Description:	Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)

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/