MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2733ecac081356843673c91d29e0fb6e97da3d0d5853484e39466f1c2610618c. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2733ecac081356843673c91d29e0fb6e97da3d0d5853484e39466f1c2610618c
SHA3-384 hash: 8f7b8a44585a955f2939331211130d6f9903707a4a24d7d64e860f8afccca8ccbbbf1e2791d7cbab80bce8244e80e945
SHA1 hash: 725c1d353436fe08333b8db0a68d687dfc78493d
MD5 hash: 22bd02dce4aff1794cdb6bc2137bf034
humanhash: nitrogen-sodium-kentucky-sweet
File name:jackmym86k
Download: download sample
Signature Gafgyt
Create hunting rule
File size:140'599 bytes
First seen:2025-02-08 02:01:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:rBtAfsMhjpev3z1jEDOMDy/iBy9MgGRZgqvcVMLxoG4mOZ0oUk9QPan:rBtAfOj1jEDOiy9tGRZgqb2DmOZ0oUkj
TLSH T1D4D3F882F801DE61F40AAD3D02EB1722B734EFA50F431E7566977A2799362C1B427F81
telfhash t1e421e643a9b646286ff36c2458fc06a11952a6237650bf70ef1ec5445d37016b475e8b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
179
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

Unix.Trojan.Gafgyt-6981165-0
Create hunting rule

Unix.Dropper.Mirai-7135946-0
Create hunting rule

Unix.Dropper.Mirai-7139223-0
Create hunting rule

Unix.Dropper.Mirai-7139232-0
Create hunting rule

Unix.Downloader.Mirai-7340346-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Proxy.Mirai-7844054-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a6bb585ca88ce643b7e72blinux22vpnfull_triage
Tags:
gafgyt mirai ddos
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5aee6ee6-3833-41b0-aaf7-1dc77415071f
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1610002
Signature
Found malware configuration
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is potentially a Mirai botnet sample
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1610002 Sample: jackmym86k.elf Startdate: 08/02/2025 Architecture: LINUX Score: 88 34 165.154.224.116, 38476, 443 INTERHOPCA Canada 2->34 36 Found malware configuration 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 Yara detected Gafgyt 2->40 42 2 other signatures 2->42 11 jackmym86k.elf 2->11         started        signatures3 process4 process5 13 jackmym86k.elf 11->13         started        process6 15 jackmym86k.elf 13->15         started        process7 17 jackmym86k.elf 15->17         started        process8 19 jackmym86k.elf sh 17->19         started        21 jackmym86k.elf sh 17->21         started        23 jackmym86k.elf sh 17->23         started        25 jackmym86k.elf sh 17->25         started        process9 27 sh rm 19->27         started        30 sh rm 21->30         started        32 sh rm 23->32         started        signatures10 44 Sample deletes itself 27->44
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2733ecac081356843673c91d29e0fb6e97da3d0d5853484e39466f1c2610618c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2733ecac081356843673c91d29e0fb6e97da3d0d5853484e39466f1c2610618c/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-02-07 23:10:25 UTC
File Type:
ELF32 Big (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e4z6zlaicnliinttzeostyh3n2l5upinlbjuqtrzizxryjqqmgga._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/250208-cf8fdayqet/
Malware Config
C2 Extraction:
165.154.224.116:443
Verdict:
Malicious
Tags:
Unix.Trojan.Gafgyt-6981154-0
YARA:
n/a
Link:
https://app.threat.zone/submission/11968647-73f3-4b64-8be6-402880180f13
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
BASHLITE
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/2733ecac081356843673c91d29e0fb6e97da3d0d5853484e39466f1c2610618c

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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: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 2733ecac081356843673c91d29e0fb6e97da3d0d5853484e39466f1c2610618c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3423395/
  
Delivery method
Distributed via web download

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