MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2964e261f65fe9f753f04f76db99d2c3104f118d10aa1132b5e87f9241bbcfa8. 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: 11
| SHA256 hash: | 2964e261f65fe9f753f04f76db99d2c3104f118d10aa1132b5e87f9241bbcfa8 |
|---|---|
| SHA3-384 hash: | 79e9bb4a43ff96ac041c6bad9067d8727b3c97f7afa24639c1bd4697283f095ff4c3755e49bde6685f419c40554ea544 |
| SHA1 hash: | a7f562a16edb6cf1479165d295e3a4b7bc2d7a8d |
| MD5 hash: | fd2c3f8e30f93bf40cac625c7a9cf488 |
| humanhash: | lima-sixteen-harry-crazy |
| File name: | Clsah.exe |
| Download: | download sample |
| File size: | 38'990'741 bytes |
| First seen: | 2026-04-16 13:50:24 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 2057790ae7855765d51bdc4142e62f9c (2 x AsyncRAT, 2 x Vjw0rm, 1 x MassLogger) |
| ssdeep | 786432:QLiAQ0Id2RwGrG+NyXaQUTlDOGxF0WOGW8NXMjv5Nu5rD:QLiL0q2OGzNjNlDOhWO/89MV43 |
| TLSH | T10E873308A2B4846AF0A5A934DF8A8D51FB32BC1D4751FE0F9361D6396F52280D73D72B |
| 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 | 9494b494d4aeaeac (904 x DCRat, 483 x NirCmd, 172 x RedLineStealer) |
| Reporter |  Ling |
| Tags: | Cybercrime exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
142
Origin country :
USVendor Threat Intelligence
Gathering data
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-04-16 13:52:52 UTC
Tags:
processmonitordriver-sys vuln-driver
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
90.2%
Tags:
ransomware xtreme sage
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a process with a hidden window
Creating a service
Launching a service
Loading a system driver
Creating a file
Connection attempt
Launching a process
Enabling autorun for a service
Forced shutdown of a system process
Blocking the Windows Defender launch
Blocking the Windows Security Center launch
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-debug anti-vm cmd evasive expired-cert explorer fingerprint installer installer installer-heuristic lolbin lolbin microsoft_visual_cc overlay packed packed sfx soft-404
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-04-16T08:26:00Z UTC
Last seen:
2026-04-16T13:17:00Z UTC
Hits:
~10
Detections:
Trojan.Win64.Zenpak.sb Trojan.Win64.Zenpak.eyr HEUR:Trojan.Win64.Generic
Score:
97%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Trojan.Win64.Zenpak
Threat name:
Win64.Trojan.Malgent
Status:
Malicious
First seen:
2026-04-16 13:51:26 UTC
File Type:
PE+ (Exe)
Extracted files:
25
AV detection:
19 of 37 (51.35%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
discovery persistence privilege_escalation
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
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: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SelfExtractingRAR |
|---|---|
| Author: | Xavier Mertens |
| Description: | Detects an SFX archive with automatic script execution |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | Sus_CMD_Powershell_Usage |
|---|---|
| Author: | XiAnzheng |
| Description: | May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP) |
| Rule name: | TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE |
|---|---|
| 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/ |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
exe 2964e261f65fe9f753f04f76db99d2c3104f118d10aa1132b5e87f9241bbcfa8
(this sample)
Delivery method
Distributed via web download
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