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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cc758c5f601244e12f8f410b05ca3f658bc62f7cd241af1c5da0b0e68cbaca2f. 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: 12


Intelligence 12 IOCs YARA 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cc758c5f601244e12f8f410b05ca3f658bc62f7cd241af1c5da0b0e68cbaca2f
SHA3-384 hash: cd6020a72827f3cbcb8ceddb0b8fab8a8d61dca78a3785b56ccb7d2c93ada7bf4d688fc5e5a8f94176cf1ea21a5c1806
SHA1 hash: 8dfffff7ab40c55c871b41ec09a4d74eea3a1c23
MD5 hash: f5972719e3df5b03a82cbb1beeafcef5
humanhash: rugby-magazine-emma-leopard
File name:ORDER#269015-5007865TC.PDF.vbs
Download: download sample
Signature Formbook
Create hunting rule
File size:2'348'311 bytes
First seen:2026-09-15 12:57:43 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 12288:GqJ6Ec6ndaR+E/JeNr/CPb6qJbOp+lAzqbUyBE/RMyAlf8f2TvT:GqJ6j6dw1INr/Dq/PwlpMyz2T7
TLSH T16DB54D8358241F32FCDE065AADC2046C4BF64E1DA7797CADE964432D2C9F7C16A7902B
Magika vba
Reporter abuse_ch
Tags:FormBook vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/85556/
Detection(s):
SecuriteInfo.com.Script.SNH-gen.11225594.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm evasive masquerade obfuscated
Link:
https://www.filescan.io/uploads/6aa94107ae2ef2eab5299349/reports/306baa4d-c98b-4a66-96cb-8b7cc81a52cf/overview
Verdict:
Malicious
Labled as:
Trojan/VBS.Agent
Link:
https://www.hybrid-analysis.com/sample/cc758c5f601244e12f8f410b05ca3f658bc62f7cd241af1c5da0b0e68cbaca2f
Verdict:
Malicious
File Type:
vbs
First seen:
2026-09-15T10:27:00Z UTC
Last seen:
2026-09-16T01:59:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/cc758c5f601244e12f8f410b05ca3f658bc62f7cd241af1c5da0b0e68cbaca2f/results?tab=lookup
Result
Threat name:
WSHRat, FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1973142
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
Creates multiple autostart registry keys
Detected WSHRat
Drops PE files with benign system names
Drops script or batch files to the startup folder
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Queues an APC in another process (thread injection)
Sigma detected: Drops script at startup location
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Rare Remote Thread Creation By Uncommon Source Image
Sigma detected: Register Wscript In Run Key
Sigma detected: Script Initiated Connection to Non-Local Network
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: System File Execution Location Anomaly
Sigma detected: WScript or CScript Dropper
Sigma detected: WScript or CScript Dropper - File
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Unusual module load detection (module proxying)
Uses an obfuscated file name to hide its real file extension (double extension)
VBScript performs obfuscated calls to suspicious functions
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript called in batch mode (surpress errors)
WScript reads language and country specific registry keys (likely country aware script)
Yara detected FormBook
Yara detected WSHRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1973142 Sample: ORDER#269015-5007865TC.PDF.vbs Startdate: 15/09/2026 Architecture: WINDOWS Score: 100 70 www.ribav3.cc 2->70 72 www.redgraniteroofing.com 2->72 74 11 other IPs or domains 2->74 92 Sigma detected: Register Wscript In Run Key 2->92 94 Suricata IDS alerts for network traffic 2->94 96 Found malware configuration 2->96 98 19 other signatures 2->98 12 wscript.exe 3 2 2->12         started        16 wscript.exe 2->16         started        18 wscript.exe 2->18         started        20 4 other processes 2->20 signatures3 process4 file5 66 C:\Users\user\AppData\Local\...behaviorgraphSoPakVaLR.js, ASCII 12->66 dropped 120 Benign windows process drops PE files 12->120 122 Detected WSHRat 12->122 124 VBScript performs obfuscated calls to suspicious functions 12->124 130 4 other signatures 12->130 22 wscript.exe 1 3 12->22         started        126 WScript reads language and country specific registry keys (likely country aware script) 16->126 128 Wscript called in batch mode (surpress errors) 16->128 26 wscript.exe 16->26         started        28 wscript.exe 18->28         started        signatures6 process7 file8 58 C:\Users\user\AppData\Local\Temp\wordart.js, ASCII 22->58 dropped 116 WScript reads language and country specific registry keys (likely country aware script) 22->116 30 wscript.exe 2 22->30         started        34 wscript.exe 2 22->34         started        118 System process connects to network (likely due to code injection or exploit) 26->118 signatures9 process10 file11 68 C:\Users\user\AppData\Local\...\svchost.exe, PE32 30->68 dropped 136 WScript reads language and country specific registry keys (likely country aware script) 30->136 36 svchost.exe 30->36         started        39 wscript.exe 1 3 34->39         started        42 wscript.exe 34->42         started        signatures12 process13 dnsIp14 100 Antivirus detection for dropped file 36->100 102 Multi AV Scanner detection for dropped file 36->102 104 Modifies the context of a thread in another process (thread injection) 36->104 114 5 other signatures 36->114 45 G7mqlxobv.exe 36->45 injected 60 C:\Users\user\AppData\Roaming\audio.js, ASCII 39->60 dropped 62 C:\Users\user\AppData\Roaming\...\audio.js, ASCII 39->62 dropped 106 Creates multiple autostart registry keys 39->106 108 Windows Scripting host queries suspicious COM object (likely to drop second stage) 39->108 110 WScript reads language and country specific registry keys (likely country aware script) 39->110 112 Wscript called in batch mode (surpress errors) 39->112 48 wscript.exe 7 39->48         started        82 jamesmore02.work.gd 46.246.4.4, 32722, 49700, 49706 GLESYSglesyscomSE Sweden 42->82 64 C:\Users\user\AppData\Roaming\...\wordart.js, ASCII 42->64 dropped file15 signatures16 process17 signatures18 132 Maps a DLL or memory area into another process 45->132 134 Found direct / indirect Syscall (likely to bypass EDR) 45->134 50 SearchProtocolHost.exe 13 45->50         started        process19 signatures20 84 Tries to steal Mail credentials (via file / registry access) 50->84 86 Tries to harvest and steal browser information (history, passwords, etc) 50->86 88 Modifies the context of a thread in another process (thread injection) 50->88 90 3 other signatures 50->90 53 Q5HGoi4B8HEc.exe 50->53 injected 56 firefox.exe 50->56         started        process21 dnsIp22 76 bili13xin12jiqun.cdn.dun555.com 149.104.32.140, 49720, 49721, 49725 CNSERVERS-CNSERVERSLLCUS United States 53->76 78 www.wfbsj.com 43.243.46.203, 49731, 49732, 49734 XRUI-AS-APXRUITECHNOLOGYLIMITEDHK Hong Kong SAR China 53->78 80 4 other IPs or domains 53->80
Score:
91%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/cc758c5f601244e12f8f410b05ca3f658bc62f7cd241af1c5da0b0e68cbaca2f
Verdict:
Malware
YARA:
1 match(es)
Tags:
AdoDb.stream COM Behavior Trace DeObfuscated Microsoft.xmldom Obfuscated SCRipting.filesystemobject SOS: 0.99 T1027 T1059.005 VBScript WScript.Shell
Link:
https://app.malva.re/file/f5972719e3df5b03a82cbb1beeafcef5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cc758c5f601244e12f8f410b05ca3f658bc62f7cd241af1c5da0b0e68cbaca2f/
Threat name:
Script-WScript.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-09-15 12:59:26 UTC
File Type:
Text (VBS)
AV detection:
8 of 36 (22.22%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zr2yyx3acjcocl4piefqlsr7mwf4ml342ja26hc5ucyondf2zixq._file
Verdict:
malicious
Label(s):
Formbook
Create hunting rule
Link:
https://reports.threatray.com/c67ae3b7-52f9-445d-9934-48792c5db0fb
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/260915-p7tgrahm2y/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Executes a VBScript file via the Windows Script Host.
Adds Run key to start application
Checks computer location settings
Creates a file in the Startup directory
Executes dropped EXE
Badlisted process makes network request
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/cc758c5f601244e12f8f410b05ca3f658bc62f7cd241af1c5da0b0e68cbaca2f

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:detect_tiny_vbs
Create hunting rule
Author:daniyyell
Description:Detects tiny VBS delivery technique
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: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/
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/85556/

Comments