MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c98fafd03fe235840bfaa165e1ba105c49010b5b81fca09597c451f63966d302. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c98fafd03fe235840bfaa165e1ba105c49010b5b81fca09597c451f63966d302
SHA3-384 hash: dcd68ae84582093c3e87f340d458e8da959ecfc5e23cc5d6fb3d523ff2b24a11bcefddf326b9dbef5559199c0a9a5934
SHA1 hash: 24e3aa150845bc816b60f39c9e3a878f74d353fc
MD5 hash: 182aed76161b8d601c20fa1eb0adb05e
humanhash: golf-carpet-friend-lion
File name:svchost.exe
Download: download sample
File size:133'867 bytes
First seen:2025-11-23 09:30:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 8c16c795b57934183422be5f6df7d891 (36 x Mofksys, 18 x CryptOne, 6 x AveMariaRAT)
ssdeep 1536:qfsEqouTRcG/Mzvgf7xEuvnXNTRdUzwTekUOisZ1yDDajtXbJdbDDDDDDDDDDDDE:qVqoCl/YgjxEufVU0TbTyDDalbo
Threatray 149 similar samples on MalwareBazaar
TLSH T160D30A23BE14542FF451C9F15CB5EBBAF6221E3617E5AC576266BF4028B2203B5F120B
TrID 42.6% (.EXE) Win32 Executable (generic) (4504/4/1)
19.4% (.ICL) Windows Icons Library (generic) (2059/9)
18.9% (.EXE) Generic Win/DOS Executable (2002/3)
18.9% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter Hexastrike
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
20
Origin country :
IE IE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
svchost.exe
Verdict:
Malicious activity
Analysis date:
2025-11-23 21:19:53 UTC
Tags:
jeefo
Link:
https://app.any.run/tasks/1c8ceded-20ed-48da-9431-3bef80e997aa

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/40858/
Detection(s):
Win.Trojan.VBGeneric-6735875-0
Create hunting rule

SecuriteInfo.com.Win32.HLLP.Swisyn.UNOFFICIAL
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Creating a file in the Windows subdirectories
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Creating a process with a hidden window
Setting a single autorun event
Enabling a "Do not show hidden files" option
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm overlay packed visual_basic
Link:
https://www.filescan.io/uploads/6922e0635d3feebe12d814d5/reports/ac2aa78e-985d-46b6-8d86-2139f2eccb2c/overview
Verdict:
Malicious
Labled as:
Trojan.Agent
Link:
https://www.hybrid-analysis.com/sample/c98fafd03fe235840bfaa165e1ba105c49010b5b81fca09597c451f63966d302
Result
Gathering data
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c98fafd03fe235840bfaa165e1ba105c49010b5b81fca09597c451f63966d302
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Visual Basic Visual Basic 6 Win 32 Exe x86
Link:
https://app.malva.re/file/182aed76161b8d601c20fa1eb0adb05e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c98fafd03fe235840bfaa165e1ba105c49010b5b81fca09597c451f63966d302/
Threat name:
Win32.Trojan.Golsys
Create hunting rule
Status:
Malicious
First seen:
2025-11-22 06:22:12 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
35 of 36 (97.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zgh27ub74i2yic72ufs6doqqlreqcc23qh6kbfmxyri7molg2mba._file
Verdict:
malicious
Label(s):
mofksys
Create hunting rule
Similar samples:
0071fd8f074a69e3145106a3a8607844e5bdafe96ad70e307d5b54c0094a0103
03c8d5b7d488f876b336921a594d7253c98d9599178d316be09f76f23db1b07e
0d237244a7f008094c4aceb20d24d34549f6e3781451efa79c2bdb0351836777
14daa69f4b31347a29e772e799404be4aa8b880844d2caf9fadd7c0de4ea8734
1c61bc03c520874000179481f5061d331377e406f55278a46c27f1c397507f2f
32e3ec4247ddd8d341983d41e083606af974411bacfaee04dd2d8cdcfa2faf33
4098f8a25a64b8bd44094fb72536eecd5b1e1a01bf15aa02984ee6fbd1137d76
45884ce399da62cf819867e19ee253ba5e2c9ac12e96bf9f2f0fd54d31f6435d
cedcdae8268be2c3aa7dbb6f82a57ea7d3e1dff717307d7f62ba7326f8e3677c
e7658ef257e279691122e25e041c48605664bce5f885baa5aa186336dc14b7b0
error
+ 139 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
defense_evasion discovery persistence
Link:
https://tria.ge/reports/251123-megalsyqgp/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Drops file in Windows directory
Drops file in System32 directory
Adds Run key to start application
Executes dropped EXE
Modifies visibility of hidden/system files in Explorer
Verdict:
Malicious
Tags:
trojan Win.Trojan.VBGeneric-6735875-0
YARA:
Windows_Generic_Threat_7526f106 Windows_Generic_Threat_cbe3313a
Link:
https://app.threat.zone/submission/5a44bfb9-0d1f-4241-8b16-41539ef0d8e1
Unpacked files
SH256 hash:
c98fafd03fe235840bfaa165e1ba105c49010b5b81fca09597c451f63966d302
MD5 hash:
182aed76161b8d601c20fa1eb0adb05e
SHA1 hash:
24e3aa150845bc816b60f39c9e3a878f74d353fc
Link:
https://www.unpac.me/results/eeae15b5-4631-4cbf-ad30-1db95b904f94/
Malware family:
Mofksys
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c98fafd03fe2/report/overview.html
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/c98fafd03fe235840bfaa165e1ba105c49010b5b81fca09597c451f63966d302

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:SEH__vba
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SUSP_Imphash_Mar23_2
Create hunting rule
Author:Arnim Rupp (https://github.com/ruppde)
Description:Detects imphash often found in malware samples (Zero hits with with search for 'imphash:x p:0' on Virustotal)
Reference:Internal Research
Rule name:Windows_Generic_Threat_7526f106
Create hunting rule
Author:Elastic Security
Rule name:Windows_Generic_Threat_cbe3313a
Create hunting rule
Author:Elastic Security

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/40858/

Comments