MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f0003aeba017d37e5fd0c1acf199b3c67e1acefcca71dc2875f190c8f639672. 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

Smoke Loader

Vendor detections: 4

Intelligence 4 IOCs YARA 22 File information Comments

SHA256 hash:	3f0003aeba017d37e5fd0c1acf199b3c67e1acefcca71dc2875f190c8f639672
SHA3-384 hash:	e5a0cdb751352ac8b17a03994728fd3afa33d53583aae76f1cfee522dbe9ffe51643374a53e9a70bb49da7ca4528c5f3
SHA1 hash:	88c326191f0a2f1396485ead5f2aa1617ca88fc3
MD5 hash:	90137bb535b8047d4143a2dc7c41f369
humanhash:	india-magazine-kilo-sierra
File name:	source code of carbanak backdoor discovered.7z
Download:	download sample
Signature	Smoke Loader Create hunting rule
File size:	14'539'555 bytes
First seen:	2026-03-06 11:14:13 UTC
Last seen:	Never
File type:	7z
MIME type:	application/x-7z-compressed
Note:	This file is a password protected archive. The password is: 4995
ssdeep	393216:pAHmUSDGC6MfAPp8wc/wDiBJFZoc5fj2wXW2DY:p8p2APZc/wDiP/rjEAY
TLSH	T187E633269E3576F18EA4403FF1A45F54F72283249A54799D3288D7BF6F0998EAC20CCD
TrID	57.1% (.7Z) 7-Zip compressed archive (v0.4) (8000/1) 42.8% (.7Z) 7-Zip compressed archive (gen) (6000/1)
Magika	sevenzip
Reporter	aachum
Tags:	7z baxe-pics file-pumped pw-4995 Smoke Loader

iamaachum

https://media.rapidfilevault3.cfd/Source+Code+of+CARBANAK+backdoor+discovered.zip

SmokeLoader C2:
http://baxe.pics:48261/
65.21.104.235:48261

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

File Archive Information

This file is a password protected archive. The password is: 4995

This file archive contains 1 file(s), sorted by their relevance:

File name:	source code of carbanak backdoor discovered.exe
Pumped file	This file is pumped. MalwareBazaar has de-pumped it.
File size:	874'272'285 bytes
SHA256 hash:	8204ff0334c4f46b0787d5ae144f7ee05b377735e35210ca509ea570c323f6c1
MD5 hash:	05b1cd8601eb63a16e2a72a08bedb4da
De-pumped file size:	1'856'000 bytes (Vs. original size of 874'272'285 bytes)
De-pumped SHA256 hash:	2a214c6d9f8cd7caf626cd85ea6b6905eef0a0966019c29838d166122550a6de
De-pumped MD5 hash:	aaa50ed470ef2f3cabd4d5e78edb5835
MIME type:	application/x-dosexec
Signature	Smoke Loader

Vendor Threat Intelligence

No detections

Verdict:

Clean

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69aab79de1f958bf668468bd

Tags:

n/a

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/3f0003aeba017d37e5fd0c1acf199b3c67e1acefcca71dc2875f190c8f639672

Verdict:

Unknown

File Type:

Link:

https://opentip.kaspersky.com/3f0003aeba017d37e5fd0c1acf199b3c67e1acefcca71dc2875f190c8f639672/results?tab=lookup

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/3f0003aeba017d37e5fd0c1acf199b3c67e1acefcca71dc2875f190c8f639672/

Threat name:

Binary.Trojan.Generic

Status:

Suspicious

First seen:

2026-03-06 11:14:37 UTC

File Type:

Binary (Archive)

AV detection:

3 of 24 (12.50%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=h4aahlv2af6tpzp5bqnm6gm3hrt6dlhpzstr3quhl4mqzd3dszza._file

Result

Malware family:

xmrig

Score:

10/10

Tags:

family:xmrig defense_evasion discovery execution miner persistence spyware stealer upx

Link:

https://tria.ge/reports/260306-nmex7afv6z/

Behaviour

Modifies data under HKEY_USERS

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Views/modifies file attributes

Browser Information Discovery

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Launches sc.exe

Drops file in System32 directory

Suspicious use of SetThreadContext

UPX packed file

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Contacts third-party web service commonly abused for C2

Checks computer location settings

Creates new service(s)

Executes dropped EXE

Loads dropped DLL

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Stops running service(s)

Command and Scripting Interpreter: PowerShell

Downloads MZ/PE file

XMRig Miner payload

Xmrig family

xmrig

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

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:	Any_SU_Domain Create hunting rule
Author:	you
Description:	Detect any reference to .su domains or subdomains

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:	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_Golang_Binary Create hunting rule
Author:	Andrew Morrow
Description:	Detects binaries compiled with Go

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:	goLangMatch3 Create hunting rule

Rule name:	goLangMatch4 Create hunting rule

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

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

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:	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)