MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0cdf5f76b9463bdffd7cdd27f8acb180372b5f26e87f6abb98cd24ab68d1193a. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0cdf5f76b9463bdffd7cdd27f8acb180372b5f26e87f6abb98cd24ab68d1193a
SHA3-384 hash: be351af20acbd7e8dd3122fe02a607b63b51a9723e362793db08dba8657571258631416eb878deb92a578ee170945763
SHA1 hash: 3df6e854760e6cb7a82ed0b7532b702b3f238b42
MD5 hash: b6fea0288a929b9a5afb65630169b255
humanhash: triple-california-cat-equal
File name:Dior.arm4
Download: download sample
Signature Gafgyt
Create hunting rule
File size:71'412 bytes
First seen:2026-03-17 20:21:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Xyd6ji5VsQTgIzfUYhwST8LQSvUOZ5vS5ha:XdjGVZTgIbzvSPS5ha
TLSH T1C063F856F8419B12C6C26577FF5E47897B2703E8E2EE3203AA255F3437969170E2BD80
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 be21d6d0b2a136b0ea5e3e6527a6728182b203ac6826bbc78b20581d67b5b215
File size (compressed) :33'864 bytes
File size (de-compressed) :71'412 bytes
Format:linux/arm
Packed file: be21d6d0b2a136b0ea5e3e6527a6728182b203ac6826bbc78b20581d67b5b215

Intelligence

File Origin
# of uploads :
1
# of downloads :
119
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136029-0
Create hunting rule

Unix.Trojan.Mirai-9864781-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade obfuscated rust
Link:
https://www.filescan.io/uploads/69b9b7fa2000fc76c3e6b0e7/reports/88cf531b-a949-49b4-bc97-20f4ece70e2b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
157
Number of processes launched:
14
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/0cdf5f76b9463bdffd7cdd27f8acb180372b5f26e87f6abb98cd24ab68d1193a
Behaviour
Firewall Changes
Information Gathering
Kernel Modules
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/0cdf5f76b9463bdffd7cdd27f8acb180372b5f26e87f6abb98cd24ab68d1193a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2001c5d0-02bd-48ce-8abf-4a9c2a4d1d1f
Behavior Graph:
Download SVG
%3 guuid=a0b397e6-1b00-0000-70fa-3046000a0000 pid=2560 /usr/bin/sudo guuid=b8ea6de9-1b00-0000-70fa-3046090a0000 pid=2569 /tmp/sample.bin guuid=a0b397e6-1b00-0000-70fa-3046000a0000 pid=2560->guuid=b8ea6de9-1b00-0000-70fa-3046090a0000 pid=2569 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c916ac92-570a-40b6-967f-3e111c6558f1
Result
Threat name:
Mirai, Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1885202
Signature
Antivirus / Scanner detection for submitted sample
Deletes all firewall rules
Detected Mirai
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Sample deletes itself
Suricata IDS alerts for network traffic
Tries to stop the "iptables" service
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1885202 Sample: Dior.arm4.elf Startdate: 17/03/2026 Architecture: LINUX Score: 100 66 172.245.11.31, 282, 38532 SERVER-MANIACA United States 2->66 68 Suricata IDS alerts for network traffic 2->68 70 Found malware configuration 2->70 72 Malicious sample detected (through community Yara rule) 2->72 74 5 other signatures 2->74 12 Dior.arm4.elf 2->12         started        signatures3 process4 signatures5 80 Opens /proc/net/* files useful for finding connected devices and routers 12->80 82 Sample deletes itself 12->82 15 Dior.arm4.elf 12->15         started        process6 process7 17 Dior.arm4.elf 15->17         started        process8 19 Dior.arm4.elf sh 17->19         started        21 Dior.arm4.elf sh 17->21         started        23 Dior.arm4.elf sh 17->23         started        25 10 other processes 17->25 process9 27 sh service systemctl 19->27         started        30 sh iptables 21->30         started        32 sh service systemctl 23->32         started        34 sh rm 25->34         started        36 sh rm 25->36         started        38 sh rm 25->38         started        40 7 other processes 25->40 signatures10 76 Tries to stop the "iptables" service 27->76 42 service 27->42         started        44 service basename 27->44         started        46 service basename 27->46         started        48 service systemctl 27->48         started        78 Deletes all firewall rules 30->78 50 service 32->50         started        52 service basename 32->52         started        54 service basename 32->54         started        56 service systemctl 32->56         started        process11 process12 58 service systemctl 42->58         started        60 service sed 42->60         started        62 service systemctl 50->62         started        64 service sed 50->64         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0cdf5f76b9463bdffd7cdd27f8acb180372b5f26e87f6abb98cd24ab68d1193a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0cdf5f76b9463bdffd7cdd27f8acb180372b5f26e87f6abb98cd24ab68d1193a/
Threat name:
Linux.Backdoor.Bashlite
Create hunting rule
Status:
Malicious
First seen:
2026-03-17 20:22:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=btpv65vziy5577l43ut7rlfrqa3swxzg5b7wvo4yzuskw2grde5a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260317-y5p6zsbs9j/
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/0cdf5f76b9463bdffd7cdd27f8acb180372b5f26e87f6abb98cd24ab68d1193a

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:NET
Create hunting rule
Author:malware-lu
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 be21d6d0b2a136b0ea5e3e6527a6728182b203ac6826bbc78b20581d67b5b215

Gafgyt

elf 0cdf5f76b9463bdffd7cdd27f8acb180372b5f26e87f6abb98cd24ab68d1193a

(this sample)

  
Dropped by
SHA256 be21d6d0b2a136b0ea5e3e6527a6728182b203ac6826bbc78b20581d67b5b215
  
URLhaus
https://urlhaus.abuse.ch/url/3798067/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 2a225cacc05edf880eea89312c5fd957

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