MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 802637ce33167b6c0776a6267f5a56b4c3da554485a18e23e7a40a27acd329c2. 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


Mirai


Vendor detections: 13


Intelligence 13 IOCs YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 802637ce33167b6c0776a6267f5a56b4c3da554485a18e23e7a40a27acd329c2
SHA3-384 hash: b6b2b1c071218b6b7b891ce094d5037aa8e7bc51df6a4a6cd641f2034b72441fa51592465ee0fba3fc9295310069d507
SHA1 hash: 4f08e68d5a84857122ab2d989086af0edc9f6461
MD5 hash: 107fc38b4046f3d4cde7b30e827d9a4b
humanhash: july-early-maine-wyoming
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:154'056 bytes
First seen:2025-12-29 18:50:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:D/FA3EHzUa5XfMZ5qly5yplXQ8yXzM4+PF3CKKWGJhIB1JG6:LFAUTUaDpX4OLKWGl6
TLSH T154E37DC6F783C0FAE81605711177BB269E73D53F242BEA83D3B95A32DC52601C51A6AC
telfhash t191510bba5ab20cdc57c09d02f28e6b30ec0ea77b256436bb05f315b4366254153bbd38
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 mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 23c92016281cfa75c001248b0509084de0fb981f19d45b4493bd0164bc468760
File size (compressed) :62'124 bytes
File size (de-compressed) :154'056 bytes
Format:linux/i386
Packed file: 23c92016281cfa75c001248b0509084de0fb981f19d45b4493bd0164bc468760

Intelligence

File Origin
# of uploads :
1
# of downloads :
41
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/c70dc21f-3997-433a-a509-cc5d8b7b03a2/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-14.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9853183-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10028515-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated obfuscated
Link:
https://www.filescan.io/uploads/6952cda3127d6a14e0c6fc06/reports/271d8cf8-974a-400b-9ae5-e8b28a5b933f/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-29T15:57:00Z UTC
Last seen:
2025-12-29T22:10:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/802637ce33167b6c0776a6267f5a56b4c3da554485a18e23e7a40a27acd329c2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/31cca34e-5a78-4107-9968-5c691cf2760a
Behavior Graph:
Download SVG
%3 guuid=35df5a05-1900-0000-9c55-118a150b0000 pid=2837 /usr/bin/sudo guuid=53f18b07-1900-0000-9c55-118a1c0b0000 pid=2844 /tmp/sample.bin net write-config write-file guuid=35df5a05-1900-0000-9c55-118a150b0000 pid=2837->guuid=53f18b07-1900-0000-9c55-118a1c0b0000 pid=2844 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=53f18b07-1900-0000-9c55-118a1c0b0000 pid=2844->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=c65a4c08-1900-0000-9c55-118a1f0b0000 pid=2847 /usr/bin/dash guuid=53f18b07-1900-0000-9c55-118a1c0b0000 pid=2844->guuid=c65a4c08-1900-0000-9c55-118a1f0b0000 pid=2847 execve guuid=0809090a-1900-0000-9c55-118a240b0000 pid=2852 /usr/bin/dash guuid=53f18b07-1900-0000-9c55-118a1c0b0000 pid=2844->guuid=0809090a-1900-0000-9c55-118a240b0000 pid=2852 execve guuid=e09f320d-1900-0000-9c55-118a2e0b0000 pid=2862 /tmp/sample.bin guuid=53f18b07-1900-0000-9c55-118a1c0b0000 pid=2844->guuid=e09f320d-1900-0000-9c55-118a2e0b0000 pid=2862 clone guuid=86484b39-1a00-0000-9c55-118a0e0d0000 pid=3342 /tmp/sample.bin guuid=53f18b07-1900-0000-9c55-118a1c0b0000 pid=2844->guuid=86484b39-1a00-0000-9c55-118a0e0d0000 pid=3342 clone guuid=11295639-1a00-0000-9c55-118a0f0d0000 pid=3343 /tmp/sample.bin dns net send-data zombie guuid=53f18b07-1900-0000-9c55-118a1c0b0000 pid=2844->guuid=11295639-1a00-0000-9c55-118a0f0d0000 pid=3343 clone guuid=21debc08-1900-0000-9c55-118a200b0000 pid=2848 /usr/bin/systemctl guuid=c65a4c08-1900-0000-9c55-118a1f0b0000 pid=2847->guuid=21debc08-1900-0000-9c55-118a200b0000 pid=2848 execve guuid=11b53e0a-1900-0000-9c55-118a250b0000 pid=2853 /usr/bin/systemctl guuid=0809090a-1900-0000-9c55-118a240b0000 pid=2852->guuid=11b53e0a-1900-0000-9c55-118a250b0000 pid=2853 execve guuid=21926f0e-1900-0000-9c55-118a340b0000 pid=2868 /tmp/sample.bin guuid=e09f320d-1900-0000-9c55-118a2e0b0000 pid=2862->guuid=21926f0e-1900-0000-9c55-118a340b0000 pid=2868 clone guuid=b19e720e-1900-0000-9c55-118a350b0000 pid=2869 /tmp/sample.bin net send-data zombie guuid=e09f320d-1900-0000-9c55-118a2e0b0000 pid=2862->guuid=b19e720e-1900-0000-9c55-118a350b0000 pid=2869 clone guuid=b19e720e-1900-0000-9c55-118a350b0000 pid=2869->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 54d92a3b-1447-55af-b534-047898c60c8d 1.1.1.1:53 guuid=b19e720e-1900-0000-9c55-118a350b0000 pid=2869->54d92a3b-1447-55af-b534-047898c60c8d send: 185B 55e75a70-5f0f-5401-b0ef-995451b8fb69 teamc2.duckdns.org:12121 guuid=b19e720e-1900-0000-9c55-118a350b0000 pid=2869->55e75a70-5f0f-5401-b0ef-995451b8fb69 send: 4B guuid=11295639-1a00-0000-9c55-118a0f0d0000 pid=3343->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=11295639-1a00-0000-9c55-118a0f0d0000 pid=3343->54d92a3b-1447-55af-b534-047898c60c8d send: 36B guuid=11295639-1a00-0000-9c55-118a0f0d0000 pid=3343->55e75a70-5f0f-5401-b0ef-995451b8fb69 send: 6B
Gathering data
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1841715
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1841715 Sample: x86.elf Startdate: 29/12/2025 Architecture: LINUX Score: 88 31 169.254.169.254, 80 USDOSUS Reserved 2->31 33 teamc2.duckdns.org 151.242.30.13, 12121, 42452, 42454 RASANAIR Iran (ISLAMIC Republic Of) 2->33 35 daisy.ubuntu.com 2->35 37 Found malware configuration 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Antivirus detection for dropped file 2->41 43 3 other signatures 2->43 8 x86.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 file5 29 /usr/local/bin/infinitd, ELF 8->29 dropped 13 x86.elf sh 8->13         started        15 x86.elf sh 8->15         started        17 x86.elf 8->17         started        19 2 other processes 8->19 process6 process7 21 sh systemctl 13->21         started        23 sh systemctl 15->23         started        25 x86.elf 17->25         started        27 x86.elf 17->27         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/802637ce33167b6c0776a6267f5a56b4c3da554485a18e23e7a40a27acd329c2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/802637ce33167b6c0776a6267f5a56b4c3da554485a18e23e7a40a27acd329c2/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/802637ce33167b6c0776a6267f5a56b4c3da554485a18e23e7a40a27acd329c2
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-29 18:51:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qatdptrtcz5wyb3wuyth6wswwtb5uvkeqwqy4i7huqfcplgtfhba._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux persistence privilege_escalation
Link:
https://tria.ge/reports/251229-xhk33shs2h/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Modifies systemd
Write file to user bin folder
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_5bf62ce4 Linux_Trojan_Mirai_fa3ad9d0 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_93fc3657 Linux_Trojan_Mirai_804f8e7c Linux_Trojan_Mirai_99d78950 Linux_Trojan_Mirai_a68e498c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/f90d86f4-0377-4f7c-8d4c-770c4d666ec5
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/802637ce33167b6c0776a6267f5a56b4c3da554485a18e23e7a40a27acd329c2

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_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:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_804f8e7c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
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 23c92016281cfa75c001248b0509084de0fb981f19d45b4493bd0164bc468760

Mirai

elf 802637ce33167b6c0776a6267f5a56b4c3da554485a18e23e7a40a27acd329c2

(this sample)

  
Dropped by
SHA256 23c92016281cfa75c001248b0509084de0fb981f19d45b4493bd0164bc468760
  
Dropped by
MD5 d499a114f5c9c94e341e4c5148785954
  
URLhaus
https://urlhaus.abuse.ch/url/3719326/
  
Delivery method
Distributed via web download

Comments