MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ab4eaf919e2860ce69cbda84bf29c12c6087d069b20dc04dc4ca62d9ae811df9. 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


Gh0stRAT


Vendor detections: 11


Intelligence 11 IOCs YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ab4eaf919e2860ce69cbda84bf29c12c6087d069b20dc04dc4ca62d9ae811df9
SHA3-384 hash: a8e97f73312c6e0ef36d63049a1c29fa1e435209acb31e33b422ff51aa8bf7fd2ba677720f6f550af58b1590ec612951
SHA1 hash: cff3648dff815536d17ca290fbf31c01cd18d883
MD5 hash: 1812343321897290fd1afd2627ab2607
humanhash: seventeen-may-juliet-low
File name:2026第一季度违规乱纪人员信息名单.exe
Download: download sample
Signature Gh0stRAT
Create hunting rule
File size:3'924'480 bytes
First seen:2026-03-25 19:16:39 UTC
Last seen:2026-03-25 20:35:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 0b3bfab20c3f59005b320d607f9d1e18 (1 x Gh0stRAT)
ssdeep 49152:5Yc+L+nuUWCri85O8uS6iCYBKXRwQlqlJsv6tWKFdu9CgPTvG7CpHFhh6Dhqac9U:/omrQZfuJsv6tWKFdu9CgiL400W
TLSH T19A069EA2B1FA42A4E4B3D17486A7955AD5327C429FB066DF129CFB091BB35F00E37318
TrID 37.0% (.EXE) Win64 Executable (generic) (6522/11/2)
28.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
11.5% (.EXE) OS/2 Executable (generic) (2029/13)
11.3% (.EXE) Generic Win/DOS Executable (2002/3)
11.3% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
dhash icon 6464646464646404 (12 x ValleyRAT, 1 x Gh0stRAT)
Reporter Ling
Tags:exe gh0st Gh0stRAT Trojan:Win32/Malgent!MSR


Avatar
CNGaoLing
This sample has been reviewed by Microsoft researchers and determined to be malware. (Trojan:Win32/Malgent!MSR)

Gh0stRAT IOC (Domain cfngrohokspd.cn)

Intelligence

File Origin
# of uploads :
2
# of downloads :
156
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
2026第一季度违规乱纪人员信息名单.exe
Verdict:
Malicious activity
Analysis date:
2026-03-25 10:16:54 UTC
Tags:
websocket valleyrat rat silverfox winos
Link:
https://app.any.run/tasks/aef2c975-6892-492f-bd10-b390d705d838

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/59286/
Detection(s):
SecuriteInfo.com.Win64.MalwareX-gen.62484232.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69c434c5aacb4c376b1400dd
Tags:
dropper emotet spawn hype
Result
Verdict:
Clean
Maliciousness:

Behaviour
Connection attempt
DNS request
Creating a window
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug base64 evasive fingerprint masquerade microsoft_visual_cc obfuscated
Link:
https://www.filescan.io/uploads/69c434c1972c219c8d6df1c6/reports/d4d2201d-d5a9-480b-84eb-44d34164ef74/overview
Verdict:
Malicious
Labled as:
Win64/Agent_AGeneric.MAU trojan
Link:
https://www.hybrid-analysis.com/sample/ab4eaf919e2860ce69cbda84bf29c12c6087d069b20dc04dc4ca62d9ae811df9
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-03-25T02:42:00Z UTC
Last seen:
2026-03-26T23:27:00Z UTC
Hits:
~100
Detections:
Trojan.Win64.Zenpak.ezq Trojan.Win64.Zenpak.sb
Link:
https://opentip.kaspersky.com/ab4eaf919e2860ce69cbda84bf29c12c6087d069b20dc04dc4ca62d9ae811df9/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1d950f1f-e0fb-4571-812b-403399899d94
Score:
87%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ab4eaf919e2860ce69cbda84bf29c12c6087d069b20dc04dc4ca62d9ae811df9
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ab4eaf919e2860ce69cbda84bf29c12c6087d069b20dc04dc4ca62d9ae811df9/
Verdict:
Malicious
Threat:
Trojan.Win64.Zenpak
Link:
https://tip.neiki.dev/file/ab4eaf919e2860ce69cbda84bf29c12c6087d069b20dc04dc4ca62d9ae811df9
Threat name:
Win64.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2026-03-25 13:43:41 UTC
File Type:
PE+ (Exe)
Extracted files:
25
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vnhk7em6fbqm42ol3kcl6kobfrqipudjwig4atoezjrntlubdx4q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
persistence
Link:
https://tria.ge/reports/260325-xzhz2sct6t/
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Drops file in Program Files directory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
ab4eaf919e2860ce69cbda84bf29c12c6087d069b20dc04dc4ca62d9ae811df9
MD5 hash:
1812343321897290fd1afd2627ab2607
SHA1 hash:
cff3648dff815536d17ca290fbf31c01cd18d883
Link:
https://www.unpac.me/results/577ad666-bae6-4e18-9a3c-d637f3622057/
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/ab4eaf919e2860ce69cbda84bf29c12c6087d069b20dc04dc4ca62d9ae811df9

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: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:DebuggerCheck__MemoryWorkingSet
Create hunting rule
Author:Fernando Mercês
Description:Anti-debug process memory working set size check
Reference:http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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:MoleBoxv20
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SUSP_Websites
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects the reference of suspicious sites that might be used to download further malware
Rule name:test_Malaysia
Create hunting rule
Author:rectifyq
Description:Detects file containing malaysia string
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: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.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Gh0stRAT

Executable exe ab4eaf919e2860ce69cbda84bf29c12c6087d069b20dc04dc4ca62d9ae811df9

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/59286/

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