MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 76f0338622519a764eeea04c0ef8176aa3ffa35bae8d350bc7f358ff024f3d21. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 76f0338622519a764eeea04c0ef8176aa3ffa35bae8d350bc7f358ff024f3d21
SHA3-384 hash: 1e08e1c75fcd95717042cb13b15d133fd76d11f7fe35e405ef3a96eefe21a12398f38214e0473bbbd1b2b72417679965
SHA1 hash: e288d3f0e6e9d22c2296778eca8d38317b1d1d70
MD5 hash: 65c3d924417beaceffc5f2f7c612c532
humanhash: paris-sink-river-seven
File name:data.mips
Download: download sample
Signature Gafgyt
Create hunting rule
File size:149'544 bytes
First seen:2026-03-15 22:28:41 UTC
Last seen:2026-03-16 15:18:34 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:vUbaW9ziFDT/nWECnjzj5FUgkKnO8UJ7nuOW/:vUb716P/nWECjzjUcO8wnna
TLSH T1C3E3980A6E328F7EF269877447F38E31A75977DA16E1D680E1ACD5401F202CE641FBA4
telfhash t1b74193180eb413a066796c9e055dff77d6a730de3e166c238e11e86aab69b835e14c0c
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
105
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-31.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Launching a process
Receives data from a server
Creating a file
Runs as daemon
Opens a port
DNS request
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash gcc lolbin masquerade mirai
Link:
https://www.filescan.io/uploads/69b732b52000fc76c3e062d3/reports/f7ed2545-63a9-4ba6-936f-27ebcbb5b389/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
176
Number of processes launched:
8
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/76f0338622519a764eeea04c0ef8176aa3ffa35bae8d350bc7f358ff024f3d21
Behaviour
Anti-VM
Process Renaming
Firewall Changes
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/76f0338622519a764eeea04c0ef8176aa3ffa35bae8d350bc7f358ff024f3d21/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/740eb264-8945-41a8-83db-45e30139af86
Behavior Graph:
Download SVG
%3 guuid=1fd874e6-1800-0000-d0e3-71d6530a0000 pid=2643 /usr/bin/sudo guuid=80d8b6e8-1800-0000-d0e3-71d65c0a0000 pid=2652 /tmp/sample.bin guuid=1fd874e6-1800-0000-d0e3-71d6530a0000 pid=2643->guuid=80d8b6e8-1800-0000-d0e3-71d65c0a0000 pid=2652 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/cb977684-86b9-49a4-9b33-e42f804ebb42
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1884023
Signature
Antivirus / Scanner detection for submitted sample
Executes the "iptables" command to insert, remove and/or manipulate rules
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1884023 Sample: data.mips.elf Startdate: 15/03/2026 Architecture: LINUX Score: 60 34 45.131.65.74, 48250, 8082 LOVESERVERSGB Germany 2->34 36 109.202.202.202, 80 INIT7CH Switzerland 2->36 38 3 other IPs or domains 2->38 40 Antivirus / Scanner detection for submitted sample 2->40 42 Multi AV Scanner detection for submitted file 2->42 11 data.mips.elf 2->11         started        13 dash rm 2->13         started        15 dash rm 2->15         started        signatures3 process4 process5 17 data.mips.elf 11->17         started        process6 19 data.mips.elf 17->19         started        process7 21 data.mips.elf 19->21         started        process8 23 data.mips.elf sh 21->23         started        25 data.mips.elf sh 21->25         started        27 data.mips.elf 21->27         started        process9 29 sh iptables 23->29         started        32 sh iptables 25->32         started        signatures10 44 Executes the "iptables" command to insert, remove and/or manipulate rules 29->44
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/76f0338622519a764eeea04c0ef8176aa3ffa35bae8d350bc7f358ff024f3d21
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/76f0338622519a764eeea04c0ef8176aa3ffa35bae8d350bc7f358ff024f3d21/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-03-15 09:40:58 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o3ydhbrckgnhmtxoubga56axnkr77i23v2gtkc6h6nmp6asphuqq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/260315-2d99mabx8k/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
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/76f0338622519a764eeea04c0ef8176aa3ffa35bae8d350bc7f358ff024f3d21

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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

sh 7895cb4222daa6065ec06bcd61ed4fc0f826126d60383bf58ec39c289fc6f228

Gafgyt

elf 76f0338622519a764eeea04c0ef8176aa3ffa35bae8d350bc7f358ff024f3d21

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3796915/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 7895cb4222daa6065ec06bcd61ed4fc0f826126d60383bf58ec39c289fc6f228
  
Dropped by
MD5 76c1d82d4895a75d61ecc289a5a1489c
  
URLhaus
https://urlhaus.abuse.ch/url/3796916/

Comments