MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d59186e4e3aedd78c10d75f069b1babfea7a88beeec236a52cd6df30c2d9a381. 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


Formbook


Vendor detections: 10


Intelligence 10 IOCs YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d59186e4e3aedd78c10d75f069b1babfea7a88beeec236a52cd6df30c2d9a381
SHA3-384 hash: 09146bf56461b34cb30a54d4d2836b45b45836d6f481e0b58b0aa2c66af26dee0771ddb1f8dd8f570c2d4e51bff3928f
SHA1 hash: 9b638935d7dfb37f94cf88cf9e915db271c7e08b
MD5 hash: 4d5e97e5edceca8c0d51e711d3dfc64c
humanhash: solar-mountain-bluebird-connecticut
File name:ps_sU8IWW6cqFtT_1775543815932.ps1
Download: download sample
Signature Formbook
Create hunting rule
File size:1'423'902 bytes
First seen:2026-04-07 06:47:20 UTC
Last seen:Never
File type:PowerShell (PS) ps1
MIME type:text/plain
ssdeep 24576:7EUXuRir0oF38rz99mQLZA0BJP63Xnmz6kgIVVlc1c8jmvXCA19rQ4Bz7Mhzdn:7EDRiYodyzF7Pbgg+nwtjan
Threatray 2'675 similar samples on MalwareBazaar
TLSH T1446533345BA4BE6E06B8E70584236F249B63034269B9F9CB01E1DDF39B5B7C4D48BD24
Magika powershell
Reporter JAMESWT_WT
Tags:FormBook ps1 Spam-ITA www-bodyritualz-com www-vextgeas-com

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
IT IT
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Other.Malware-gen.64634158.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69d4a88f66ab6d001dcfc106
Tags:
n/a
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
aes aspnet_compiler base64 crypto encrypted evasive lolbin obfuscated obfuscated powershell reconnaissance
Link:
https://www.filescan.io/uploads/69d4a885e2df9aa488caf874/reports/4d78b689-18b9-4492-9486-95e0f563615c/overview
Verdict:
Suspicious
Labled as:
PowerShell/Agent.EHG trojan
Link:
https://www.hybrid-analysis.com/sample/d59186e4e3aedd78c10d75f069b1babfea7a88beeec236a52cd6df30c2d9a381
Verdict:
Malicious
File Type:
ps1
First seen:
2026-04-06T21:55:00Z UTC
Last seen:
2026-04-07T03:58:00Z UTC
Hits:
~10
Detections:
Trojan.Win32.InjectorNetT.s PDM:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/d59186e4e3aedd78c10d75f069b1babfea7a88beeec236a52cd6df30c2d9a381/results?tab=lookup
Score:
27%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/d59186e4e3aedd78c10d75f069b1babfea7a88beeec236a52cd6df30c2d9a381
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d59186e4e3aedd78c10d75f069b1babfea7a88beeec236a52cd6df30c2d9a381/
Verdict:
Malicious
Threat:
Family.FORMBOOK
Link:
https://tip.neiki.dev/file/d59186e4e3aedd78c10d75f069b1babfea7a88beeec236a52cd6df30c2d9a381
Threat name:
Win32.Trojan.Qwexlafiba
Create hunting rule
Status:
Malicious
First seen:
2026-04-07 06:47:41 UTC
File Type:
Text
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2wiynzhdv3oxrqinoxygtmn2x7vhvcf653bdnjjm23ptbqwzuoaq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
24b6c681c03f5a93f0fdecf2d062f6cef392464b08913343e185e79040ca96be
Formbook
b79268daae3fcb3b75bdb26c6dd2d2224626369a32469b22c5f36b8bd0fe9f04
Formbook
bc5a3c85389bd5622f69605687fbaa401643805f189a3bec12cb5913f7eec3fd
Formbook
bd73efeddb6769a8b1f068a6f4361f042e838aaaa55cae27bb2f1be4d0f3237d
Formbook
c2474da768d306dfa0e4504d8d999dec37705232059734b25f78620fea2d53ce
Formbook
cdecb17866aa95ae171740ba4fc9b73b0f7a75ee817119fbe423b074c2c3e8a6
Formbook
e568bda9bcb69f15cd39108fbd1dff583a26e1a9eb598240abf9c2b14f43d7aa
Formbook
edf43a512bbd4c90ce45a339181ad3f11f8bf091420a49d8913ac26d84767e39
Formbook
error
Formbook
f424bb11bb0e71134361f14d3d698933095f8d464d710eb12c131652bbda5164
Formbook
+ 2'665 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook adware discovery execution rat spyware stealer trojan
Link:
https://tria.ge/reports/260407-hkhcmsax9q/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
System Location Discovery: System Language Discovery
ConfuserEx .NET packer
Suspicious use of SetThreadContext
Badlisted process makes network request
Formbook
Formbook family
Formbook payload
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/d59186e4e3aedd78c10d75f069b1babfea7a88beeec236a52cd6df30c2d9a381

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__GlobalFlags
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
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:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
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:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:TH_Win_ETW_Bypass_2025_CYFARE
Create hunting rule
Author:CYFARE
Description:Windows ETW Bypass Detection Rule - 2025
Reference:https://cyfare.net/

File information

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

Comments