MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c82e0f493cad4a98afee297cec21e67c5274712a840bf1d98bccba983dc5ece. 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


Gafgyt


Vendor detections: 12


Intelligence 12 IOCs YARA 30 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9c82e0f493cad4a98afee297cec21e67c5274712a840bf1d98bccba983dc5ece
SHA3-384 hash: 51cc5ef47ba7385165d797a9a8f2046558ffc5587f961d17a4e5deaba380736efc42b634c833cc2b569a70f7cecafa8f
SHA1 hash: 7774164f0d9f23ab0b1d12c411fb60a1104f95cd
MD5 hash: 0e54344e980c3d0d13eeb59b106a9d4b
humanhash: cup-lactose-yellow-michigan
File name:x86
Download: download sample
Signature Gafgyt
Create hunting rule
File size:114'825 bytes
First seen:2025-06-16 17:33:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:td0wrSAewzi+Xn+8Uhw6W+aPoJmDk1c8xF6KjW:7fO8IB9JmDk1c8xF6KjW
TLSH T146B31813B7B1DABEC08252B12BDB92F19423FD7D0732622B33957DA51B388D96D59302
telfhash t1ad210246a1f68a685ff368205dbc46b5199217273351af70af1984c01c7b002a939ecb
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

Unix.Trojan.Tsunami-6981155-0
Create hunting rule

Unix.Dropper.Mirai-7138857-0
Create hunting rule

Unix.Dropper.Mirai-7540662-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685057598bd5d68a12e8f7e0linux22vpnfull_triage
Tags:
bashlite gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Gains root access
Receives data from a server
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9c82e0f493cad4a98afee297cec21e67c5274712a840bf1d98bccba983dc5ece
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Gafgyt 205.185.124.206:23
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/de0c23ac-4025-462d-b734-95a974f8e06d
Behavior Graph:
Download SVG
%3 guuid=84b4dc33-1900-0000-bb62-af9b9c090000 pid=2460 /usr/bin/sudo guuid=3d757435-1900-0000-bb62-af9ba2090000 pid=2466 /tmp/sample.bin guuid=84b4dc33-1900-0000-bb62-af9b9c090000 pid=2460->guuid=3d757435-1900-0000-bb62-af9ba2090000 pid=2466 execve guuid=018e8c35-1900-0000-bb62-af9ba3090000 pid=2467 /tmp/sample.bin guuid=3d757435-1900-0000-bb62-af9ba2090000 pid=2466->guuid=018e8c35-1900-0000-bb62-af9ba3090000 pid=2467 clone guuid=f7dd9135-1900-0000-bb62-af9ba4090000 pid=2468 /tmp/sample.bin zombie guuid=018e8c35-1900-0000-bb62-af9ba3090000 pid=2467->guuid=f7dd9135-1900-0000-bb62-af9ba4090000 pid=2468 clone guuid=c4ad9735-1900-0000-bb62-af9ba5090000 pid=2469 /tmp/sample.bin net send-data zombie guuid=f7dd9135-1900-0000-bb62-af9ba4090000 pid=2468->guuid=c4ad9735-1900-0000-bb62-af9ba5090000 pid=2469 clone a143f68c-1219-5b8d-b671-25200e152526 205.185.124.206:23 guuid=c4ad9735-1900-0000-bb62-af9ba5090000 pid=2469->a143f68c-1219-5b8d-b671-25200e152526 send: 90B guuid=cf8a3937-1900-0000-bb62-af9ba9090000 pid=2473 /tmp/sample.bin guuid=c4ad9735-1900-0000-bb62-af9ba5090000 pid=2469->guuid=cf8a3937-1900-0000-bb62-af9ba9090000 pid=2473 clone
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/03de718d-58c0-4f13-a948-b8242387c6ec
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1715772
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1715772 Sample: x86.elf Startdate: 16/06/2025 Architecture: LINUX Score: 100 20 205.185.124.206, 23, 50268 PONYNETUS United States 2->20 22 daisy.ubuntu.com 2->22 24 Suricata IDS alerts for network traffic 2->24 26 Found malware configuration 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 4 other signatures 2->30 10 x86.elf 2->10         started        signatures3 process4 process5 12 x86.elf 10->12         started        process6 14 x86.elf 12->14         started        process7 16 x86.elf 14->16         started        process8 18 x86.elf 16->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9c82e0f493cad4a98afee297cec21e67c5274712a840bf1d98bccba983dc5ece
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9c82e0f493cad4a98afee297cec21e67c5274712a840bf1d98bccba983dc5ece/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-06-16 17:36:29 UTC
File Type:
ELF64 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tsbob5etzlkktcx64kl45qq6m7csorysvbal6hmyxtf2ta64l3ha._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt defense_evasion linux
Link:
https://tria.ge/reports/250616-v5v6fswns2/
Behaviour
Changes its process name
Modifies Watchdog functionality
Malware Config
C2 Extraction:
205.185.124.206:23
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Gafgyt-6981154-0
YARA:
Linux_Trojan_Gafgyt_a6a2adb9 Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_f3d83a74 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_e0673a90 Linux_Trojan_Gafgyt_31796a40 Linux_Trojan_Gafgyt_a0a4de11 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_09c3070e Linux_Trojan_Gafgyt_46eec778 Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_d0c57a2e Linux_Trojan_Gafgyt_656bf077 Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_dd0d6173 Linux_Trojan_Gafgyt_779e142f Linux_Trojan_Gafgyt_cf84c9f2 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_862c4e0e Linux_Trojan_Gafgyt_32eb0c81 Linux_Trojan_Gafgyt_a33a8363 elf_bashlite_auto
Link:
https://app.threat.zone/submission/e65e8821-002a-4633-9ac2-55517f96cf94
Malware family:
BASHLITE
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9c82e0f493ca/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/9c82e0f493cad4a98afee297cec21e67c5274712a840bf1d98bccba983dc5ece

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:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_09c3070e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_31796a40
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_32eb0c81
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_46eec778
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_656bf077
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_779e142f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_862c4e0e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a0a4de11
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a6a2adb9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_cf84c9f2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_dd0d6173
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_e0673a90
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_f3d83a74
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Gafgyt

elf 9c82e0f493cad4a98afee297cec21e67c5274712a840bf1d98bccba983dc5ece

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3560041/
  
Delivery method
Distributed via web download

Comments