MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb7d475ccee6d9be54f0f8fe1ac90c3100de023d7345d10dfb5c335206fde59c. 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: 10

Intelligence 10 IOCs YARA 21 File information Comments

SHA256 hash:	cb7d475ccee6d9be54f0f8fe1ac90c3100de023d7345d10dfb5c335206fde59c
SHA3-384 hash:	ee77f0da8cc6ed4ff084d022b1922c8327cc342792e514ce0f49d9d203c65717998cc5184c614dfa5d7a76e35b1ede9b
SHA1 hash:	b8ba90258b90be5d83158560fadc85e4706bb42f
MD5 hash:	bda947b805081e67f5fa4b124fd61f76
humanhash:	twelve-four-asparagus-fillet
File name:	PO-24110015 - CAMPLAS (HK).rar
Download:	download sample
Signature	a310Logger Create hunting rule
File size:	763'745 bytes
First seen:	2025-12-08 10:36:24 UTC
Last seen:	Never
File type:	rar
MIME type:	application/x-rar
ssdeep	12288:t++ousH769I5J+PgZML7mE1Xy98qJCkLdapI+rmLoHXDRvnj46v6Bq5F9lwf9W:3or7v5J3i7mE1Xa3LdapPQ69vc6CBq5x
TLSH	T1CEF433E6C6CE87D1F17A2075FBB52A400F771A9A853DA426F58364871BFDF14E209E02
TrID	61.5% (.RAR) RAR compressed archive (v5.0) (8000/1) 38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika	rar
Reporter	cocaman
Tags:	a310logger rar

cocaman

Malicious email (T1566.001)
From: ""purchasing.planner-cpj@camplas.com.my" <purchasing.planner@camplas.com.my>" (likely spoofed)
Received: "from camplas.com.my (216-131-112-121.ams.as62651.net [216.131.112.121]) "
Date: "28 Nov 2025 05:55:51 -0800"
Subject: "PO-24110015 - CAMPLAS (HK)"
Attachment: "PO-24110015 - CAMPLAS (HK).rar"

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

File Archive Information

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

File name:	PO-24110015 - CAMPLAS (HK).exe
File size:	1'290'752 bytes
SHA256 hash:	483f8a50017b126255b551113057a143e12ae2f7a0e16e00f8d040d2de8bb13c
MD5 hash:	1acdda00be4fe183274330ef3dee6619
MIME type:	application/x-dosexec
Signature	a310Logger

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/48d06c3b-5567-4e46-ada8-217a6f8352a8/

Detection(s):

Sanesecurity.Foxhole.Rar_fs2048.UNOFFICIAL

SecuriteInfo.com.Win32.Trojan.Agent.35E5V6.UNOFFICIAL

Sanesecurity.Malware.27572.Rar5Heur.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6936aa5c881313558a2b7d85

Tags:

autorun autoit emotet

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context anti-debug autoit compiled-script fingerprint installer-heuristic keylogger microsoft_visual_cc packed phishing stealer

Link:

https://www.filescan.io/uploads/6936aa5abba50eaf0426ab86/reports/b736057f-ba57-403f-9ead-c9e16312f585/overview

Verdict:

Malicious

Labled as:

Trojan.Downloader

Link:

https://www.hybrid-analysis.com/sample/cb7d475ccee6d9be54f0f8fe1ac90c3100de023d7345d10dfb5c335206fde59c

Verdict:

Malicious

File Type:

rar

First seen:

2025-11-28T19:55:00Z UTC

Last seen:

2025-12-08T06:23:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/cb7d475ccee6d9be54f0f8fe1ac90c3100de023d7345d10dfb5c335206fde59c/results?tab=lookup

Verdict:

Malware

YARA:

1 match(es)

Tags:

AutoIt Decompiled Executable PDB Path PE (Portable Executable) PE File Layout Rar Archive Suspect

Link:

https://app.malva.re/file/bda947b805081e67f5fa4b124fd61f76

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/cb7d475ccee6d9be54f0f8fe1ac90c3100de023d7345d10dfb5c335206fde59c/

Threat name:

Script-AutoIt.Trojan.AutoitInject

Status:

Malicious

First seen:

2025-11-28 10:22:37 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

24 of 38 (63.16%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=zn6uoxgo43m34vhq7d7bvsimgean4ar5onc5cdp3lqzvebx54woa._file

Result

Malware family:

darkcloud

Score:

10/10

Tags:

family:darkcloud discovery stealer

Link:

https://tria.ge/reports/251208-nt53ysbl41/

Behaviour

Suspicious behavior: MapViewOfSection

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Program crash

System Location Discovery: System Language Discovery

AutoIT Executable

Suspicious use of SetThreadContext

Drops startup file

Executes dropped EXE

DarkCloud

Darkcloud family

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

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/cb7d475ccee6d9be54f0f8fe1ac90c3100de023d7345d10dfb5c335206fde59c

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:	AutoIT_Compiled Create hunting rule
Author:	@bartblaze
Description:	Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.

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:	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_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:	pe_detect_tls_callbacks Create hunting rule

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

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:	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:	TH_Generic_MassHunt_Win_Malware_2025_CYFARE Create hunting rule
Author:	CYFARE
Description:	Generic Windows malware mass-hunt rule - 2025
Reference:	https://cyfare.net/