MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c8516666f6ac99c94c47275d15145cdf926a5c4ad96cb4debce1630f231f073. 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


Rhadamanthys


Vendor detections: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8c8516666f6ac99c94c47275d15145cdf926a5c4ad96cb4debce1630f231f073
SHA3-384 hash: 976c602578ba523c43b3a5d1b6798d29593a9c47a23494e40dac7c05a137b0a5be56437cf20e55469bfbafb35a4545b5
SHA1 hash: 88e00a05d1755bf9e649151ec64f7fc2ef1a149b
MD5 hash: e1a82aeb48285d31eae4ca0093228b4d
humanhash: cold-hotel-alaska-fifteen
File name:SecuriteInfo.com.Trojan.Siggen31.54850.23625.28659
Download: download sample
Signature Rhadamanthys
Create hunting rule
File size:95'232 bytes
First seen:2025-10-05 14:22:24 UTC
Last seen:2025-10-05 15:18:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 1a2c6c953a3c96df6769899324d1ff90 (55 x Rhadamanthys)
ssdeep 1536:W0UeEtkFtGXjR9kX2a9ppyS6dH+tk7jpz0NGNZR67AhwnwCq/FglHZasWlTcdRkn:W0UOtRGacS6dH+tkJz0NGZR6chwnwcl5
Threatray 746 similar samples on MalwareBazaar
TLSH T151937D11B4D2C471EA7119750C75DAB18B3EF9701F619EEB339816BA0F341C09A36E6B
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10522/11/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter SecuriteInfoCom
Tags:exe Rhadamanthys

Intelligence

File Origin
# of uploads :
2
# of downloads :
75
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.Siggen31.54850.23625.28659
Verdict:
No threats detected
Analysis date:
2025-10-05 14:48:10 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/01fea678-55b9-4be3-8a35-6673a2bfc175

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/30629/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68e280176bc7e25d18cbff89
Tags:
shellcode dropper spoof virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a window
Sending an HTTP GET request to an infection source
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Connection attempt
Sending a custom TCP request
Launching a process
DNS request
Sending a UDP request
Reading critical registry keys
Searching for the window
Unauthorized injection to a recently created process
Connection attempt to an infection source
Unauthorized injection to a system process
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
farfli microsoft_visual_cc obfuscated rhadamanthys zusy
Link:
https://www.filescan.io/uploads/68e282a45a3bccf09eb886e6/reports/7fbcc628-84d5-4578-8783-9004876c9a4b/overview
Verdict:
Malicious
Labled as:
Trojan.Agent
Link:
https://www.hybrid-analysis.com/sample/8c8516666f6ac99c94c47275d15145cdf926a5c4ad96cb4debce1630f231f073
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-30T15:54:00Z UTC
Last seen:
2025-10-07T12:44:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/8c8516666f6ac99c94c47275d15145cdf926a5c4ad96cb4debce1630f231f073/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/49d544b9-50cb-4470-a9fe-1ef47f03f902
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8c8516666f6ac99c94c47275d15145cdf926a5c4ad96cb4debce1630f231f073
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/e1a82aeb48285d31eae4ca0093228b4d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8c8516666f6ac99c94c47275d15145cdf926a5c4ad96cb4debce1630f231f073/
Threat name:
Win32.Spyware.Rhadamanthys
Create hunting rule
Status:
Malicious
First seen:
2025-09-30 19:47:39 UTC
File Type:
PE (Exe)
AV detection:
28 of 37 (75.68%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rscrmztpnlezzfgeoj25cukfzx4snjoevwlmwtplzyldb4rr6bzq._file
Verdict:
malicious
Label(s):
rhadamanthys
Create hunting rule
donut_injector
Create hunting rule
Similar samples:
1bf18f545a82c0ecc165e076258bfc505cc46b7faac2a527c6772bb455530425
Rhadamanthys
419a94efe1f66bbc2244de83a034883751ae838f4ab7485c5475b6cf7e2e72a2
Rhadamanthys
81b179b050a13d5664e0d88143154bd3fc127f9ac3e7a6c16444caac1d3ab13c
Rhadamanthys
9b0ee330b58584603c1d1510bfeee549e128ecc7867e2c38ea6ca71c5fd3c89d
Rhadamanthys
bec64fa7e5c651260d114f3b9f95442a0b8fc1c4eaacfcbe3f28ed9257cb8f99
Rhadamanthys
bf25fa9ab8ad3d646838eac4e9fa3404f2219d7a43d036a26735e16a07b4ecf8
Rhadamanthys
c2895e711d0294ebd04d5ed257053a9454d2250f147676353fb66f7bb3ce2b98
Rhadamanthys
d04137545cebb0c8bdfe0f28ac6489fba6b1be235a120cf572c5f014d2259de6
Rhadamanthys
d492a9c75cba6ce53f8ad9fd9776c598e182b072b77a3f53e258b5fa2a2e212b
Rhadamanthys
error
Rhadamanthys
+ 736 additional samples on MalwareBazaar
Result
Malware family:
rhadamanthys
Create hunting rule
Score:
  10/10
Tags:
family:donutloader family:rhadamanthys discovery loader stealer
Link:
https://tria.ge/reports/251005-ryz92sfp6s/
Behaviour
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
Detects DonutLoader
Detects Rhadamanthys Payload
DonutLoader
Donutloader family
Rhadamanthys
Rhadamanthys family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a92eddf4-9b0f-44d1-85c7-fb1eb752739f
Unpacked files
SH256 hash:
8c8516666f6ac99c94c47275d15145cdf926a5c4ad96cb4debce1630f231f073
MD5 hash:
e1a82aeb48285d31eae4ca0093228b4d
SHA1 hash:
88e00a05d1755bf9e649151ec64f7fc2ef1a149b
Link:
https://www.unpac.me/results/71cbb2db-cf03-4109-94e1-777bd9dd7701/
Malware family:
Rhadamanthys
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8c8516666f6a/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/8c8516666f6ac99c94c47275d15145cdf926a5c4ad96cb4debce1630f231f073

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset

File information

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

Web download

Rhadamanthys

Executable exe 8c8516666f6ac99c94c47275d15145cdf926a5c4ad96cb4debce1630f231f073

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3657751/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/30629/

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