MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 27a6b5904e791900fc3cf736a7ecd0fc9c17a6a2d61d8768a0e58b931fb5cba3. 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 40 File information Comments

SHA256 hash:	27a6b5904e791900fc3cf736a7ecd0fc9c17a6a2d61d8768a0e58b931fb5cba3
SHA3-384 hash:	7e2ae64a79c45f8209aea346b2f43e71d8d535fed3ac1f0965b0eb79184f4d31c1a5b77723a23fd11518b2fad0437d46
SHA1 hash:	a103245ed7510e5523c9c5db365573b1f60989f2
MD5 hash:	6e58c2356eb03fc5a2d78dd031bb0671
humanhash:	mike-iowa-papa-november
File name:	CC_Installer.exe
Download:	download sample
File size:	8'809'530 bytes
First seen:	2026-09-20 19:34:42 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	5f77bccf23632019202250229664e21b
ssdeep	98304:ar0rd55Ab3ZPdVyl7ect83DqzCwWEfV/2ojhGhWVEZNA:ay5s3Ztn3afV/jUhWmZNA
TLSH	T159966B51FECB55F5EA03183101A7A2BF23301D068F28CB9BEB447B6AF9776914D36219
TrID	29.5% (.EXE) Win64 Executable (generic) (6522/11/2) 22.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 20.3% (.EXE) Win32 Executable (generic) (4504/4/1) 9.1% (.EXE) OS/2 Executable (generic) (2029/13) 9.0% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
dhash icon	41458280a2a280a2
Reporter	Anonymous
Tags:	exe

Intelligence

File Origin

# of uploads :

# of downloads :

153

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-09-20 19:43:37 UTC

Tags:

ip-check websocket evasion golang stealer

Link:

https://app.any.run/tasks/c26d9e8b-36fd-4226-83f1-e4bf860903e4

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/87728/

Detection(s):

SecuriteInfo.com.Variant.Ulise.613127.84893165.UNOFFICIAL

Result

Verdict:

Suspicious

Maliciousness:

Behaviour

Creating a file

Сreating synchronization primitives

DNS request

Connection attempt

Sending a custom TCP request

Sending an HTTP GET request

Deleting a recently created file

Launching a service

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context anti-vm crypto evasive fingerprint golang overlay packed

Link:

https://www.filescan.io/uploads/6ab03570e52a014cede3e26d/reports/7603400d-f980-4878-bf8b-3fc5b39bc48e/overview

Verdict:

Malicious

Labled as:

Ulise.Generic

Link:

https://www.hybrid-analysis.com/sample/27a6b5904e791900fc3cf736a7ecd0fc9c17a6a2d61d8768a0e58b931fb5cba3

Malware family:

Go Backconnect

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/f0884f02-fa42-4586-a751-dc04596b78ae

Score:

86%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/27a6b5904e791900fc3cf736a7ecd0fc9c17a6a2d61d8768a0e58b931fb5cba3

Verdict:

inconclusive

YARA:

8 match(es)

Tags:

Executable Html PE (Portable Executable) PE File Layout Win 32 Exe x86

Link:

https://app.malva.re/file/6e58c2356eb03fc5a2d78dd031bb0671

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/27a6b5904e791900fc3cf736a7ecd0fc9c17a6a2d61d8768a0e58b931fb5cba3/

Threat name:

Win32.Trojan.Ulise

Status:

Malicious

First seen:

2026-09-20 19:35:21 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

10 of 36 (27.78%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=e6tllecopemqb7b4643kp3gq7sobpjvc2yoyo2fa4wfzgh5vzorq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

defense_evasion discovery execution spyware trojan

Link:

https://tria.ge/reports/260920-yarrbs1tgv/

Behaviour

GoLang User-Agent

Modifies system certificate store

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Modifies trusted root certificate store through registry

System Location Discovery: System Language Discovery

Checks installed software on the system

Looks up external IP address via web service

Command and Scripting Interpreter: PowerShell

Unpacked files

SH256 hash:

27a6b5904e791900fc3cf736a7ecd0fc9c17a6a2d61d8768a0e58b931fb5cba3

MD5 hash:

6e58c2356eb03fc5a2d78dd031bb0671

SHA1 hash:

a103245ed7510e5523c9c5db365573b1f60989f2

Link:

https://www.unpac.me/results/cc47a52b-9b36-4835-8fe3-9a1c74569a68/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/27a6b5904e79/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/27a6b5904e791900fc3cf736a7ecd0fc9c17a6a2d61d8768a0e58b931fb5cba3

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

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:	detect_powershell Create hunting rule
Author:	daniyyell
Description:	Detects suspicious PowerShell activity related to malware execution

Rule name:	Detect_Zoom_Invite_malware_RAT_C2 Create hunting rule
Author:	daniyyell
Description:	Detects Zoom Invite Call Leading to Malware Hosted in Telegram C2

Rule name:	FreddyBearDropper Create hunting rule
Author:	Dwarozh Hoshiar
Description:	Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

Rule name:	Gentlemen_Ransomware_Binary Create hunting rule
Author:	Bedrock Safeguard Inc.
Description:	Detects The Gentlemen ransomware binary (Go/Garble)
Reference:	https://github.com/Bedrock-Safeguard/gentlemen-decryptor

Rule name:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	Golangmalware Create hunting rule
Author:	Dhanunjaya
Description:	Malware in Golang

Rule name:	golang_binary_string Create hunting rule
Description:	Golang strings present

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

Rule name:	Golang_Find_CSC846 Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

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

Rule name:	HiveRansomware Create hunting rule
Author:	Dhanunjaya
Description:	Yara Rule To Detect Hive V4 Ransomware

Rule name:	identity_golang Create hunting rule
Author:	Eric Yocam
Description:	find Golang malware

Rule name:	INDICATOR_SUSPICIOUS_Binary_References_Browsers Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

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

Rule name:	ProgramLanguage_Golang Create hunting rule
Author:	albertzsigovits
Description:	Application written in Golang programming language

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

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

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

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:	Suspicious_Process Create hunting rule
Author:	Security Research Team
Description:	Suspicious process creation

Rule name:	SUSP_Scheduled_Tasks_Create_From_Susp_Dir Create hunting rule
Author:	SECUINFRA Falcon Team
Description:	Detects a PowerShell Script that creates a Scheduled Task that runs from an suspicious directory

Rule name:	SUSP_Script_PowerShell_Hidden_Launcher Create hunting rule
Author:	Marjoriefort
Description:	Script (JS/VBS) lancant PowerShell en mode furtif - dropper frais MalwareBazaar
Reference:	Veille fraicheur 2026-09-14 / cluster misses web

Rule name:	Sus_All_Windows_PE_Malware Create hunting rule
Author:	DiegoAnalytics
Description:	Detects Windows PE malware of all types, avoids non-executables like .html

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:	test_rule_vldslv Create hunting rule

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:	Web_Generic_Binary_URL_Download Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects files containing HTTP or HTTPS links pointing directly to .bin payload extensions.

Rule name:	WIN_Sample_Unique_69354b41 Create hunting rule
Author:	Marjoriefort
Description:	Specimen unique (soumission Bazaar) - strings distinctifs propres au sample
Reference:	69354b41e10daf03d3f3af881b32d5c0fec56b1cfe96629fd4c5263413a42854.exe

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/87728/

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