MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1cc337de48fb1c7eb77c4e4576e3c80c57b5a7140fc1fbfea49e03c0ee6d73fe. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1cc337de48fb1c7eb77c4e4576e3c80c57b5a7140fc1fbfea49e03c0ee6d73fe
SHA3-384 hash: 12518425f680583d1917b47bcacec98b40d47cbac49e324f8bd5791f6938baa5a9acdc031f69d03a7c37e0f05e4f1720
SHA1 hash: c241d6d4b06062012a13fda1e414a6c8f6d34148
MD5 hash: 1764b26a45413e1638d72763b198493b
humanhash: uniform-monkey-nevada-winter
File name:arm5
Download: download sample
Signature Gafgyt
Create hunting rule
File size:150'224 bytes
First seen:2026-07-22 06:09:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:HJtzfHDUUADOsG//gguUpFFGPoReJwS/IPkFTADLHuTt0OaMOPsVOha1+fDTtflm:HJBDSisnqSgWAfuZDaMGLff+557
TLSH T11EE32B45FC908B26CAD72277FF4E429D772A1768D3EE320399255F20378A9570E7B242
telfhash t17ee06126f7a13f9c13d4513440e19505c0f8329a563996344a8dee4f42576cd3a1053f
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 435a6416adb091bef4e59eb10d6846f0d1194c88380d84175efc073f1c974d4e
File size (compressed) :56'220 bytes
File size (de-compressed) :150'224 bytes
Format:linux/arm
Packed file: 435a6416adb091bef4e59eb10d6846f0d1194c88380d84175efc073f1c974d4e

Intelligence

File Origin
# of uploads :
1
# of downloads :
102
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30460.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet mirai rust
Link:
https://www.filescan.io/uploads/6a605ed49f6394337a7814b2/reports/dab50881-a215-4073-a1c4-86ffe73e05a0/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
61
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1cc337de48fb1c7eb77c4e4576e3c80c57b5a7140fc1fbfea49e03c0ee6d73fe
Behaviour
Process Renaming
Firewall Changes
Kernel Modules
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1f0cbf13-b4e0-4355-acda-fe658bc668be
Behavior Graph:
Download SVG
%3 guuid=e06bfeab-1700-0000-0af5-64401c0a0000 pid=2588 /usr/bin/sudo guuid=303a87ae-1700-0000-0af5-6440260a0000 pid=2598 /tmp/sample.bin guuid=e06bfeab-1700-0000-0af5-64401c0a0000 pid=2588->guuid=303a87ae-1700-0000-0af5-6440260a0000 pid=2598 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8a6783cb-a206-47c3-b37d-af6bbe6dbbee
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1946274
Signature
Antivirus / Scanner detection for submitted sample
Executes the "iptables" command to insert, remove and/or manipulate rules
Found malware configuration
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1946274 Sample: arm5.elf Startdate: 22/07/2026 Architecture: LINUX Score: 80 35 lifeisabouthavingfun448.duckdns.org 2->35 37 185.196.41.201, 35342 VDSkahostingKG Netherlands 2->37 39 lifeisabouthavingfun448.duckdns.org 45.90.163.37, 35342, 44720, 44724 SAPINET-ASFR France 2->39 41 Found malware configuration 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 Yara detected Gafgyt 2->47 10 arm5.elf 2->10         started        signatures3 49 Uses dynamic DNS services 35->49 process4 process5 12 arm5.elf 10->12         started        process6 14 arm5.elf 12->14         started        process7 16 arm5.elf sh 14->16         started        18 arm5.elf sh 14->18         started        20 arm5.elf sh 14->20         started        22 2 other processes 14->22 process8 24 sh iptables 16->24         started        27 sh busybox 18->27         started        29 sh busybox 20->29         started        31 sh 22->31         started        33 sh 22->33         started        signatures9 51 Executes the "iptables" command to insert, remove and/or manipulate rules 24->51
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1cc337de48fb1c7eb77c4e4576e3c80c57b5a7140fc1fbfea49e03c0ee6d73fe
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1cc337de48fb1c7eb77c4e4576e3c80c57b5a7140fc1fbfea49e03c0ee6d73fe/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dtbtpxsi7moh5n34jzcxny6ibrl3ljyub7a7x7vetyb4b3tnop7a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260722-gxcggszdmb/
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/1cc337de48fb1c7eb77c4e4576e3c80c57b5a7140fc1fbfea49e03c0ee6d73fe

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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

Mirai

elf 435a6416adb091bef4e59eb10d6846f0d1194c88380d84175efc073f1c974d4e

Gafgyt

elf 1cc337de48fb1c7eb77c4e4576e3c80c57b5a7140fc1fbfea49e03c0ee6d73fe

(this sample)

  
Dropped by
SHA256 435a6416adb091bef4e59eb10d6846f0d1194c88380d84175efc073f1c974d4e
  
URLhaus
https://urlhaus.abuse.ch/url/3889390/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 13791f68f458a78a0bca16ab0aedd4c0

Comments