MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0323aa28d73753360f7fab91c79eb3883100a2c4bd955980bd26f1ec33c32f25. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0323aa28d73753360f7fab91c79eb3883100a2c4bd955980bd26f1ec33c32f25
SHA3-384 hash: 062a45eed5404a4046f06af054582bd6e5313f8cf8ecad9c9122d72729f71934ac11177b67040aff9994738dac101f65
SHA1 hash: 78de405a816c0c4a037d527e7d54c0fed519e311
MD5 hash: 79da04774d8fe69fb7ef03bc4d75c02a
humanhash: coffee-cola-oranges-london
File name:sh
Download: download sample
Signature Gafgyt
Create hunting rule
File size:140'975 bytes
First seen:2025-08-08 11:59:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:1EouB6inc2Rversb6jlAp/xOBuioFm/caQrZwBO/uA5z:aq6Rvf65Ap/RFm/caQrZwBO/uAZ
TLSH T1A4D31848E944475BC2D223FBF75A069C3B361E9597D733116A347EB02BE5B9C2E38920
telfhash t1f9317622997943282ff79d28bcad46b311126b2353663f72af76c5cc44260a1e539d4f
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 :
34
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30541.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Unix.Trojan.Tsunami-9396652-0
Create hunting rule

Unix.Trojan.Mirai-10033529-0
Create hunting rule

Unix.Trojan.Mirai-10034904-0
Create hunting rule

Unix.Trojan.Mirai-10035004-0
Create hunting rule

Unix.Trojan.Mirai-10056454-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gafgyt gcc rust threat
Link:
https://www.filescan.io/uploads/6895e7059ef4d2ff7cf27c69/reports/8db3440f-06cd-40d3-a836-0ef95c71583e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
194
Number of processes launched:
13
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/0323aa28d73753360f7fab91c79eb3883100a2c4bd955980bd26f1ec33c32f25
Behaviour
Anti-VM
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0117690e-d050-4f7d-9044-544b01598652
Behavior Graph:
Download SVG
%3 guuid=012b2797-1600-0000-72ed-6b3f690c0000 pid=3177 /usr/bin/sudo guuid=1a492999-1600-0000-72ed-6b3f6f0c0000 pid=3183 /tmp/sample.bin guuid=012b2797-1600-0000-72ed-6b3f690c0000 pid=3177->guuid=1a492999-1600-0000-72ed-6b3f6f0c0000 pid=3183 execve
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/62b7a022-d8a1-4789-a64a-e248d1bdfe81
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1752958
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0323aa28d73753360f7fab91c79eb3883100a2c4bd955980bd26f1ec33c32f25
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0323aa28d73753360f7fab91c79eb3883100a2c4bd955980bd26f1ec33c32f25/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-08-08 11:06:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=amr2ukgxg5jtmd37voi4phvtrayqbiwexwkvtaf5e3y6ym6df4sq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt antivm defense_evasion discovery
Link:
https://tria.ge/reports/250808-n6tkpaxmy5/
Behaviour
Reads runtime system information
Changes its process name
Checks CPU configuration
Reads CPU attributes
Reads system network configuration
Enumerates running processes
Reads system routing table
Modifies Watchdog functionality
Writes memory of remote process
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7139229-0
YARA:
n/a
Link:
https://app.threat.zone/submission/506151c9-4a82-4dbd-b363-a8211a65d15a
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/0323aa28d73753360f7fab91c79eb3883100a2c4bd955980bd26f1ec33c32f25

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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_Threat_d94e1020
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: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 0323aa28d73753360f7fab91c79eb3883100a2c4bd955980bd26f1ec33c32f25

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3576534/
  
Delivery method
Distributed via web download

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