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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b03874e8de30fea7fa6361a319b61ee9ffa3399bdca1a4d98ea9dabeaa53af0e. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b03874e8de30fea7fa6361a319b61ee9ffa3399bdca1a4d98ea9dabeaa53af0e
SHA3-384 hash: 7d6ea7da5db1e109786ed8deb4f7d1240529a46b1db45ad2d70ce0871bb7cc9db3fb53372b3bebff79419027ca157dba
SHA1 hash: e30e0ea8043e126f7da811936a754aad7584ebae
MD5 hash: e807d13da45da4fc38a9a0e78c5bc84d
humanhash: oklahoma-alaska-zebra-bulldog
File name:xsh.exe
Download: download sample
File size:4'739'072 bytes
First seen:2025-04-11 07:17:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash dc4b0007fe7466fbef59bc90800ae326
ssdeep 98304:7eHm+V5g6a+nTeL37t5UrYLjM9w8ws00CgwFVAN:7km+V5g6a+nTeL37t5UrYLjM9w8ws00J
TLSH T1AE262C22DEA4640CF86355306AB49653453DAC3B6C0DC90EF7C2AE486971AC76EF533B
TrID 70.2% (.EXE) Win32 Executable Microsoft Visual Basic 6 (82067/2/8)
9.0% (.EXE) Win64 Executable (generic) (10522/11/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
3.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon 3f7d7cd6d8fcf7ff
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
429
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
xsh.exe
Verdict:
No threats detected
Analysis date:
2025-04-11 07:25:52 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/961eb5f1-c2f1-4f8f-b9d0-ab91a6aca7ee

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/1816/
Detection(s):
PUA.Win.Adware.Popuper-6888135-0
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f8c9111dba888a93d03f24
Tags:
downloader dropper virus
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Verdict:
Malicious
Labled as:
GrayWare/Wacapew
Link:
https://www.hybrid-analysis.com/sample/b03874e8de30fea7fa6361a319b61ee9ffa3399bdca1a4d98ea9dabeaa53af0e
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/a3b8761b-aa9c-45c8-8b45-6cd8d8df9391
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1662890
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b03874e8de30fea7fa6361a319b61ee9ffa3399bdca1a4d98ea9dabeaa53af0e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b03874e8de30fea7fa6361a319b61ee9ffa3399bdca1a4d98ea9dabeaa53af0e/
Threat name:
Win32.Malware.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-04-11 07:18:12 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
5 of 24 (20.83%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wa4hj2g6gd7kp6tdmgrrtnq65h72gom33sq2jwmovhnl5kstv4ha._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250411-h41y4asqv9/
Behaviour
Suspicious use of SetWindowsHookEx
System Location Discovery: System Language Discovery
Malware Family:
n/a
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/03e4f6fa-30b2-48ac-847e-11455b128914
Unpacked files
SH256 hash:
b03874e8de30fea7fa6361a319b61ee9ffa3399bdca1a4d98ea9dabeaa53af0e
MD5 hash:
e807d13da45da4fc38a9a0e78c5bc84d
SHA1 hash:
e30e0ea8043e126f7da811936a754aad7584ebae
Link:
https://www.unpac.me/results/e621f207-f1dd-42ee-9a33-5c09e6c4c5f9/
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/b03874e8de30fea7fa6361a319b61ee9ffa3399bdca1a4d98ea9dabeaa53af0e

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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:SEH__vba
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Web download

Executable exe b03874e8de30fea7fa6361a319b61ee9ffa3399bdca1a4d98ea9dabeaa53af0e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3421183/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/1816/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
VB_APILegacy Visual Basic API usedMSVBVM60.DLL::__vbaSetSystemError
MSVBVM60.DLL::__vbaExitProc
MSVBVM60.DLL::__vbaObjSetAddref
MSVBVM60.DLL::EVENT_SINK_AddRef
MSVBVM60.DLL::__vbaPrintFile
MSVBVM60.DLL::__vbaFileOpen

Comments