MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff0dc35248d08a47e19a5489f65d4aa317ea1d716c3dec0a47478bd216bd3fa3. 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

a310Logger

Vendor detections: 12

Intelligence 12 IOCs YARA 24 File information Comments

SHA256 hash:	ff0dc35248d08a47e19a5489f65d4aa317ea1d716c3dec0a47478bd216bd3fa3
SHA3-384 hash:	95ad958c230465c3b195f22b01514381180e053344e92b9b152ad6c980c4a55962c3b44d157766db86965855a9481bf7
SHA1 hash:	435da6f2c0f5ee008379fe92971e9babe52e89e3
MD5 hash:	56c390819d564f04ff5bb5d9d1713790
humanhash:	early-two-chicken-jupiter
File name:	ff0dc35248d08a47e19a5489f65d4aa317ea1d716c3dec0a47478bd216bd3fa3
Download:	download sample
Signature	a310Logger Create hunting rule
File size:	446'464 bytes
First seen:	2026-08-10 14:42:42 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	705ef3db1e2829511a2726d69c1c2b16 (31 x a310Logger, 2 x DarkCloud)
ssdeep	6144:QP8d1/w5KA81IJ8GpF6nuTmOOUiBUrjDta4gezA+vBAAwTqCwWFoZKuz7yrQmvds:QEjYKkJj6GmZUiqrBzCg77yrQU
TLSH	T158944A13EB60A11EF1A389B0B9B5925A68267D351B98EC4BF3409F1A35715D3ACF031F
TrID	41.5% (.EXE) Win32 Executable Microsoft Visual Basic 6 (82067/2/8) 15.7% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 13.6% (.EXE) UPX compressed Win32 Executable (27066/9/6) 13.4% (.EXE) Win32 EXE Yoda's Crypter (26569/9/4) 3.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Magika	pebin
dhash icon	1003873d31213f10 (149 x DarkCloud, 144 x a310Logger, 132 x GuLoader)
Reporter	adrian__luca
Tags:	a310logger exe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

DarkCloud GuLoader

Details

Link:

https://research.acce.ciphertechsolutions.com/results/c11fa631-6b05-44bc-8b6e-08af415fd70d/

Gathering data

Detection(s):

YARA.DITEKSHEN_MALWARE_Win_A310Logger.UNOFFICIAL

SecuriteInfo.com.W32.VBKrypt.BIU.gen.Eldorado.UNOFFICIAL

PUA.Win.Packer.ProtectSharewar-2

PUA.Win.Packer.ProtectSharewar-3

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Creating a window

Creating a file in the %AppData% subdirectories

Reading critical registry keys

Stealing user critical data

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-vm darkcloud entropy evasive fingerprint hacktool infostealer lolbin overlay packed telegram visual_basic wscript

Link:

https://www.filescan.io/uploads/6a79e3ebc28463a7097ae7c0/reports/a9dcc9b7-cb93-4478-ad8e-03883b6debe5/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_70%

Link:

https://www.hybrid-analysis.com/sample/ff0dc35248d08a47e19a5489f65d4aa317ea1d716c3dec0a47478bd216bd3fa3

Verdict:

Malicious

File Type:

exe x32

First seen:

2026-07-20T22:56:00Z UTC

Last seen:

2026-08-09T08:45:00Z UTC

Hits:

~1000

Link:

https://opentip.kaspersky.com/ff0dc35248d08a47e19a5489f65d4aa317ea1d716c3dec0a47478bd216bd3fa3/results?tab=lookup

Gathering data

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/ff0dc35248d08a47e19a5489f65d4aa317ea1d716c3dec0a47478bd216bd3fa3

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/ff0dc35248d08a47e19a5489f65d4aa317ea1d716c3dec0a47478bd216bd3fa3/

Threat name:

Win32.Trojan.DarkCloud

Status:

Malicious

First seen:

2026-07-21 15:09:19 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

30 of 36 (83.33%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=74g4gusi2cfepym2kse7mxkkuml6uhlrnq66ycshi6f5efv5h6rq._file

Verdict:

malicious

Label(s):

DarkCloudStealer

Link:

https://reports.threatray.com/e1bc286d-2a9f-484a-b8ed-e1eb5656568a

Result

Malware family:

darkcloud

Score:

10/10

Tags:

family:darkcloud discovery spyware stealer

Link:

https://tria.ge/reports/260810-sae5msbn6z/

Behaviour

Suspicious use of SetWindowsHookEx

System Location Discovery: System Language Discovery

Reads WinSCP keys stored on the system

Reads user/profile data of web browsers

Unpacked files

SH256 hash:

ff0dc35248d08a47e19a5489f65d4aa317ea1d716c3dec0a47478bd216bd3fa3

MD5 hash:

56c390819d564f04ff5bb5d9d1713790

SHA1 hash:

435da6f2c0f5ee008379fe92971e9babe52e89e3

Detections:

darkcloudstealer

Link:

https://www.unpac.me/results/674b21d6-cc2a-40c4-889f-cbb3530b8846/

SH256 hash:

10d329d21caaa130466427ff625d0bfae6b1f1d26adfefd9f81f8a63f85b88d0

MD5 hash:

8593639303535cbb65d16fdb01b61e5b

SHA1 hash:

5c91fc8aaa38114227fd329bc9159e5eca903f23

Link:

https://www.unpac.me/results/674b21d6-cc2a-40c4-889f-cbb3530b8846/

SH256 hash:

404a106f0b4a57d9d22746ef37e59c7ba47946836dbe5b0723f7ce20fdcc8857

MD5 hash:

82349cf0adea6e087cfba9f38d4dba02

SHA1 hash:

2c2a13aadbb098950082630d995b71b490c96412

Link:

https://www.unpac.me/results/674b21d6-cc2a-40c4-889f-cbb3530b8846/

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:	DarkCloud Create hunting rule
Author:	YungBinary
Description:	https://x.com/YungBinary/status/1971585972912689643

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

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

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:	INDICATOR_SUSPICIOUS_EXE_CC_Regex Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing credit card regular expressions

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing SQL queries to confidential data stores. Observed in infostealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_TelegramChatBot Create hunting rule
Author:	ditekSHen
Description:	Detects executables using Telegram Chat Bot

Rule name:	MALWARE_Win_A310Logger Create hunting rule
Author:	ditekSHen
Description:	Detects A310Logger

Rule name:	MALWARE_Win_DarkCloud Create hunting rule
Author:	ditekSHen
Description:	Detects DarkCloud infostealer

Rule name:	ProtectSharewareV11eCompservCMS Create hunting rule
Author:	malware-lu

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__vba 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:	telebot_framework Create hunting rule
Author:	vietdx.mb

Rule name:	TelegramAPIMalware_PowerShell_EXE Create hunting rule
Author:	@polygonben
Description:	Hunting for pwsh malware using Telegram for C2

Rule name:	telegram_bot_api Create hunting rule
Author:	rectifyq
Description:	Detects file containing Telegram Bot API

Rule name:	UPX Create hunting rule
Author:	kevoreilly
Description:	UPX Unpacker: dump on OEP (original entry point)

Rule name:	UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser Create hunting rule
Author:	malware-lu

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_DarkCloud_9905abce Create hunting rule
Author:	Elastic Security

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/79987/

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