MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a1e435d22380ee883e7fc0d7d337771b54194b815b13744d7730de18b3972c4. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a1e435d22380ee883e7fc0d7d337771b54194b815b13744d7730de18b3972c4
SHA3-384 hash: 9722b890d64bd05060c6f96f0621d84a4300ab6df1a89549b1031f64ea276f2d125ee6fdb4203073d64028a703911914
SHA1 hash: e7aa3ddb308a72c31ee734e146113c9f9c23141f
MD5 hash: c8a029742902dee60f724423c5efd106
humanhash: lamp-texas-avocado-four
File name:ntpd
Download: download sample
Signature Gafgyt
Create hunting rule
File size:174'954 bytes
First seen:2025-05-16 18:59:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:SbCOQz0L+xfZZNcKetJ8add9Qzhs/d5OOPfqndfi+KqLwZi+LUk:aCVU0raKetJ8addQyd0dfi+KqLwU+LUk
TLSH T19D04B72E3E11ABBEE164867107F75B70C3952AE725D19382E26CFA185F7028D185FBD0
telfhash t13821cb03a5b9895c2ff3596498bc47a01591a5237261be70af5ec2809c37002b979e8b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
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Unix.Trojan.Tsunami-6981155-0
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Unix.Trojan.Gafgyt-6981165-0
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Unix.Trojan.Mirai-6981169-0
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Unix.Dropper.Mirai-7135935-0
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Unix.Dropper.Mirai-7135940-0
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Unix.Dropper.Mirai-7135945-0
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Unix.Dropper.Mirai-7135968-0
Create hunting rule

Unix.Dropper.Mirai-7136072-0
Create hunting rule

Unix.Dropper.Mirai-7138857-0
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Unix.Dropper.Mirai-7139223-0
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Unix.Trojan.Mirai-8041698-0
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Unix.Dropper.Gafgyt-9762292-0
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Unix.Trojan.Gafgyt-9762295-0
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Unix.Trojan.Mirai-9864781-0
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Unix.Trojan.Gafgyt-9875945-0
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Unix.Trojan.Gafgyt-9879277-0
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Unix.Trojan.Gafgyt-9886589-0
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Unix.Trojan.Gafgyt-9889131-0
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Unix.Trojan.Gafgyt-9910205-0
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Unix.Trojan.Mirai-5607483-0
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Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68278b64e16384d6a705116alinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc lolbin remote
Link:
https://www.filescan.io/uploads/68278b57c609634bd7c6363d/reports/b46f6c3f-6f93-4e56-89ed-4fbcc218aaa7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8a1e435d22380ee883e7fc0d7d337771b54194b815b13744d7730de18b3972c4
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/30cdf9cd-5315-420c-927b-1d5bfd18bcc8
Result
Threat name:
Gafgyt, Mirai
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Detection:
malicious
Classification:
spre.troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1692365
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8a1e435d22380ee883e7fc0d7d337771b54194b815b13744d7730de18b3972c4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a1e435d22380ee883e7fc0d7d337771b54194b815b13744d7730de18b3972c4/
Threat name:
Linux.Trojan.Gafgyt
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Status:
Malicious
First seen:
2025-05-16 19:00:42 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ripegxjchahora7h7qgx2m3xog2udffycwytorgxomg6dczzolca._file
Result
Malware family:
gafgyt
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Score:
  10/10
Tags:
family:gafgyt discovery
Link:
https://tria.ge/reports/250516-xnzhnazmw3/
Behaviour
Changes its process name
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
92.112.125.62:1111
Verdict:
Malicious
Tags:
Unix.Trojan.Tsunami-6981155-0
YARA:
n/a
Link:
https://app.threat.zone/submission/03044062-5df6-4282-9418-93899d80d586
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/8a1e435d22380ee883e7fc0d7d337771b54194b815b13744d7730de18b3972c4

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_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:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:NET
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Author:malware-lu
Rule name:setsockopt
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Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
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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

sh 05214760c9dce0552a3ea3e11f131fbd2b6c0de7f2e8810ab15fa2aa41cea436

Gafgyt

elf 8a1e435d22380ee883e7fc0d7d337771b54194b815b13744d7730de18b3972c4

(this sample)

  
Dropped by
SHA256 05214760c9dce0552a3ea3e11f131fbd2b6c0de7f2e8810ab15fa2aa41cea436
  
Dropped by
MD5 f2bf2234e8e5101bb668aa7b53f356ab
  
URLhaus
https://urlhaus.abuse.ch/url/3545151/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3544568/
  
URLhaus
https://urlhaus.abuse.ch/url/3545943/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments