MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2fab530ec298dd45403492731ed1b4d6c1e3037f4021dbcc75b4ef21cc86367b. 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: 12


Intelligence 12 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2fab530ec298dd45403492731ed1b4d6c1e3037f4021dbcc75b4ef21cc86367b
SHA3-384 hash: a4946639c16ebacdd570f899fa9ede42a39f0cd26e498eeed52e39671ebbc2008560e083e70e62704716e1a3175723a5
SHA1 hash: 9f5ca3d5ab56a59209962d6cad54b6dffc796b82
MD5 hash: 0b6aef1b6bea652d82f0bb559b3ed5c1
humanhash: bulldog-east-cola-arizona
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:200'936 bytes
First seen:2025-12-28 23:57:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:NzAhYG1zkFfe7xhdQZKHtnCF9V6XG8tb5aryWiOo7HKfhjQXxhYx12jxV:NzwYG1gFfeNhdNt1d5qJoaU3jxV
TLSH T1C0143A17B5C080FEC4D9C1744BFFB536D832B06E1239B19B6798AE222E4DE701B2D695
telfhash t17b51cc742da5399d22e7c707b31ee9aefcb200125ed1b5e58e277ad6ed03b890c42052
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 99252b5de5c964894a6534f5417e2064ebfbc7bd39fcf5ce49ed0b02e22bbe5a
File size (compressed) :72'376 bytes
File size (de-compressed) :200'936 bytes
Format:linux/amd64
Packed file: 99252b5de5c964894a6534f5417e2064ebfbc7bd39fcf5ce49ed0b02e22bbe5a

Intelligence

File Origin
# of uploads :
1
# of downloads :
42
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/39096d1f-bf65-4651-b906-1913a0314290/
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.Dropper.Mirai-7540662-0
Create hunting rule

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

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

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

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

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated
Link:
https://www.filescan.io/uploads/6951c413148c21e830edd151/reports/2c5b3571-5442-45c0-91e9-823e7352676e/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-12-28T22:20:00Z UTC
Last seen:
2025-12-28T22:54:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2fab530ec298dd45403492731ed1b4d6c1e3037f4021dbcc75b4ef21cc86367b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9616298f-9a7b-4e9c-b605-bed37b2cfef8
Behavior Graph:
Download SVG
%3 guuid=079e9bad-1c00-0000-bea1-aa32e0090000 pid=2528 /usr/bin/sudo guuid=1c6359af-1c00-0000-bea1-aa32e7090000 pid=2535 /tmp/sample.bin net write-config write-file guuid=079e9bad-1c00-0000-bea1-aa32e0090000 pid=2528->guuid=1c6359af-1c00-0000-bea1-aa32e7090000 pid=2535 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=1c6359af-1c00-0000-bea1-aa32e7090000 pid=2535->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=d9a2a0af-1c00-0000-bea1-aa32e8090000 pid=2536 /usr/bin/dash guuid=1c6359af-1c00-0000-bea1-aa32e7090000 pid=2535->guuid=d9a2a0af-1c00-0000-bea1-aa32e8090000 pid=2536 execve guuid=ca99d3b2-1c00-0000-bea1-aa32eb090000 pid=2539 /usr/bin/dash guuid=1c6359af-1c00-0000-bea1-aa32e7090000 pid=2535->guuid=ca99d3b2-1c00-0000-bea1-aa32eb090000 pid=2539 execve guuid=b5be9ab6-1c00-0000-bea1-aa32f2090000 pid=2546 /tmp/sample.bin zombie guuid=1c6359af-1c00-0000-bea1-aa32e7090000 pid=2535->guuid=b5be9ab6-1c00-0000-bea1-aa32f2090000 pid=2546 clone guuid=8b894cb0-1c00-0000-bea1-aa32e9090000 pid=2537 /usr/bin/systemctl guuid=d9a2a0af-1c00-0000-bea1-aa32e8090000 pid=2536->guuid=8b894cb0-1c00-0000-bea1-aa32e9090000 pid=2537 execve guuid=13d916b3-1c00-0000-bea1-aa32ec090000 pid=2540 /usr/bin/systemctl guuid=ca99d3b2-1c00-0000-bea1-aa32eb090000 pid=2539->guuid=13d916b3-1c00-0000-bea1-aa32ec090000 pid=2540 execve guuid=dd29a5b6-1c00-0000-bea1-aa32f3090000 pid=2547 /tmp/sample.bin zombie guuid=b5be9ab6-1c00-0000-bea1-aa32f2090000 pid=2546->guuid=dd29a5b6-1c00-0000-bea1-aa32f3090000 pid=2547 clone guuid=53e32db7-1c00-0000-bea1-aa32f6090000 pid=2550 /tmp/sample.bin guuid=dd29a5b6-1c00-0000-bea1-aa32f3090000 pid=2547->guuid=53e32db7-1c00-0000-bea1-aa32f6090000 pid=2550 clone guuid=79aba460-2100-0000-bea1-aa3273140000 pid=5235 /tmp/sample.bin guuid=dd29a5b6-1c00-0000-bea1-aa32f3090000 pid=2547->guuid=79aba460-2100-0000-bea1-aa3273140000 pid=5235 clone guuid=527e470b-2600-0000-bea1-aa32a0140000 pid=5280 /tmp/sample.bin guuid=dd29a5b6-1c00-0000-bea1-aa32f3090000 pid=2547->guuid=527e470b-2600-0000-bea1-aa32a0140000 pid=5280 clone guuid=260899b4-2a00-0000-bea1-aa32b0140000 pid=5296 /tmp/sample.bin guuid=dd29a5b6-1c00-0000-bea1-aa32f3090000 pid=2547->guuid=260899b4-2a00-0000-bea1-aa32b0140000 pid=5296 clone guuid=d0f06fb7-1c00-0000-bea1-aa32f8090000 pid=2552 /tmp/sample.bin guuid=53e32db7-1c00-0000-bea1-aa32f6090000 pid=2550->guuid=d0f06fb7-1c00-0000-bea1-aa32f8090000 pid=2552 clone guuid=c70edae1-1d00-0000-bea1-aa32610c0000 pid=3169 /tmp/sample.bin guuid=53e32db7-1c00-0000-bea1-aa32f6090000 pid=2550->guuid=c70edae1-1d00-0000-bea1-aa32610c0000 pid=3169 clone guuid=ee1ee1e1-1d00-0000-bea1-aa32620c0000 pid=3170 /tmp/sample.bin dns net send-data zombie guuid=53e32db7-1c00-0000-bea1-aa32f6090000 pid=2550->guuid=ee1ee1e1-1d00-0000-bea1-aa32620c0000 pid=3170 clone guuid=7ddbc8b7-1c00-0000-bea1-aa32fb090000 pid=2555 /tmp/sample.bin guuid=d0f06fb7-1c00-0000-bea1-aa32f8090000 pid=2552->guuid=7ddbc8b7-1c00-0000-bea1-aa32fb090000 pid=2555 clone guuid=ec52cfb7-1c00-0000-bea1-aa32fc090000 pid=2556 /tmp/sample.bin net send-data zombie guuid=d0f06fb7-1c00-0000-bea1-aa32f8090000 pid=2552->guuid=ec52cfb7-1c00-0000-bea1-aa32fc090000 pid=2556 clone 54d92a3b-1447-55af-b534-047898c60c8d 1.1.1.1:53 guuid=ec52cfb7-1c00-0000-bea1-aa32fc090000 pid=2556->54d92a3b-1447-55af-b534-047898c60c8d send: 185B 55e75a70-5f0f-5401-b0ef-995451b8fb69 teamc2.duckdns.org:12121 guuid=ec52cfb7-1c00-0000-bea1-aa32fc090000 pid=2556->55e75a70-5f0f-5401-b0ef-995451b8fb69 con guuid=ee1ee1e1-1d00-0000-bea1-aa32620c0000 pid=3170->54d92a3b-1447-55af-b534-047898c60c8d send: 36B guuid=ee1ee1e1-1d00-0000-bea1-aa32620c0000 pid=3170->55e75a70-5f0f-5401-b0ef-995451b8fb69 con guuid=1285b460-2100-0000-bea1-aa3274140000 pid=5236 /tmp/sample.bin guuid=79aba460-2100-0000-bea1-aa3273140000 pid=5235->guuid=1285b460-2100-0000-bea1-aa3274140000 pid=5236 clone guuid=35224b8c-2200-0000-bea1-aa327c140000 pid=5244 /tmp/sample.bin guuid=79aba460-2100-0000-bea1-aa3273140000 pid=5235->guuid=35224b8c-2200-0000-bea1-aa327c140000 pid=5244 clone guuid=ebd0568c-2200-0000-bea1-aa327d140000 pid=5245 /tmp/sample.bin dns net send-data zombie guuid=79aba460-2100-0000-bea1-aa3273140000 pid=5235->guuid=ebd0568c-2200-0000-bea1-aa327d140000 pid=5245 clone guuid=6e507161-2100-0000-bea1-aa3275140000 pid=5237 /tmp/sample.bin guuid=1285b460-2100-0000-bea1-aa3274140000 pid=5236->guuid=6e507161-2100-0000-bea1-aa3275140000 pid=5237 clone guuid=ded47961-2100-0000-bea1-aa3276140000 pid=5238 /tmp/sample.bin dns net send-data zombie guuid=1285b460-2100-0000-bea1-aa3274140000 pid=5236->guuid=ded47961-2100-0000-bea1-aa3276140000 pid=5238 clone guuid=ded47961-2100-0000-bea1-aa3276140000 pid=5238->54d92a3b-1447-55af-b534-047898c60c8d send: 36B guuid=ded47961-2100-0000-bea1-aa3276140000 pid=5238->55e75a70-5f0f-5401-b0ef-995451b8fb69 con guuid=ebd0568c-2200-0000-bea1-aa327d140000 pid=5245->54d92a3b-1447-55af-b534-047898c60c8d send: 36B guuid=ebd0568c-2200-0000-bea1-aa327d140000 pid=5245->55e75a70-5f0f-5401-b0ef-995451b8fb69 con guuid=1c26e50b-2600-0000-bea1-aa32a1140000 pid=5281 /tmp/sample.bin guuid=527e470b-2600-0000-bea1-aa32a0140000 pid=5280->guuid=1c26e50b-2600-0000-bea1-aa32a1140000 pid=5281 clone guuid=71144236-2700-0000-bea1-aa32a4140000 pid=5284 /tmp/sample.bin guuid=527e470b-2600-0000-bea1-aa32a0140000 pid=5280->guuid=71144236-2700-0000-bea1-aa32a4140000 pid=5284 clone guuid=eaf84636-2700-0000-bea1-aa32a5140000 pid=5285 /tmp/sample.bin dns net send-data zombie guuid=527e470b-2600-0000-bea1-aa32a0140000 pid=5280->guuid=eaf84636-2700-0000-bea1-aa32a5140000 pid=5285 clone guuid=4e53db0c-2600-0000-bea1-aa32a2140000 pid=5282 /tmp/sample.bin guuid=1c26e50b-2600-0000-bea1-aa32a1140000 pid=5281->guuid=4e53db0c-2600-0000-bea1-aa32a2140000 pid=5282 clone guuid=10f1dd0c-2600-0000-bea1-aa32a3140000 pid=5283 /tmp/sample.bin net send-data zombie guuid=1c26e50b-2600-0000-bea1-aa32a1140000 pid=5281->guuid=10f1dd0c-2600-0000-bea1-aa32a3140000 pid=5283 clone guuid=10f1dd0c-2600-0000-bea1-aa32a3140000 pid=5283->54d92a3b-1447-55af-b534-047898c60c8d send: 185B guuid=eaf84636-2700-0000-bea1-aa32a5140000 pid=5285->54d92a3b-1447-55af-b534-047898c60c8d send: 36B guuid=eaf84636-2700-0000-bea1-aa32a5140000 pid=5285->55e75a70-5f0f-5401-b0ef-995451b8fb69 con guuid=0f94f1b4-2a00-0000-bea1-aa32b1140000 pid=5297 /tmp/sample.bin guuid=260899b4-2a00-0000-bea1-aa32b0140000 pid=5296->guuid=0f94f1b4-2a00-0000-bea1-aa32b1140000 pid=5297 clone guuid=88a334b5-2a00-0000-bea1-aa32b2140000 pid=5298 /tmp/sample.bin guuid=0f94f1b4-2a00-0000-bea1-aa32b1140000 pid=5297->guuid=88a334b5-2a00-0000-bea1-aa32b2140000 pid=5298 clone guuid=596d39b5-2a00-0000-bea1-aa32b3140000 pid=5299 /tmp/sample.bin dns net send-data zombie guuid=0f94f1b4-2a00-0000-bea1-aa32b1140000 pid=5297->guuid=596d39b5-2a00-0000-bea1-aa32b3140000 pid=5299 clone guuid=596d39b5-2a00-0000-bea1-aa32b3140000 pid=5299->54d92a3b-1447-55af-b534-047898c60c8d send: 36B guuid=596d39b5-2a00-0000-bea1-aa32b3140000 pid=5299->55e75a70-5f0f-5401-b0ef-995451b8fb69 con
Gathering data
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1841013
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
Uses dynamic DNS services
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1841013 Sample: x86_64.elf Startdate: 29/12/2025 Architecture: LINUX Score: 92 72 teamc2.duckdns.org 2->72 74 teamc2.duckdns.org 151.242.30.13, 12121, 60878, 60880 RASANAIR Iran (ISLAMIC Republic Of) 2->74 76 Found malware configuration 2->76 78 Malicious sample detected (through community Yara rule) 2->78 80 Antivirus detection for dropped file 2->80 84 3 other signatures 2->84 11 x86_64.elf 2->11         started        signatures3 82 Uses dynamic DNS services 72->82 process4 file5 70 /usr/local/bin/infinitd, ELF 11->70 dropped 14 x86_64.elf 11->14         started        16 x86_64.elf sh 11->16         started        18 x86_64.elf sh 11->18         started        process6 process7 20 x86_64.elf 14->20         started        22 sh systemctl 16->22         started        24 sh systemctl 18->24         started        process8 26 x86_64.elf 20->26         started        28 x86_64.elf 20->28         started        30 x86_64.elf 20->30         started        32 3 other processes 20->32 process9 44 3 other processes 26->44 34 x86_64.elf 28->34         started        46 2 other processes 28->46 36 x86_64.elf 30->36         started        48 2 other processes 30->48 38 x86_64.elf 32->38         started        40 x86_64.elf 32->40         started        42 x86_64.elf 32->42         started        50 6 other processes 32->50 process10 64 2 other processes 34->64 66 2 other processes 36->66 52 x86_64.elf 38->52         started        54 x86_64.elf 38->54         started        56 x86_64.elf 40->56         started        58 x86_64.elf 40->58         started        60 x86_64.elf 42->60         started        62 x86_64.elf 42->62         started        68 2 other processes 44->68
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2fab530ec298dd45403492731ed1b4d6c1e3037f4021dbcc75b4ef21cc86367b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2fab530ec298dd45403492731ed1b4d6c1e3037f4021dbcc75b4ef21cc86367b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-28 23:58:17 UTC
File Type:
ELF64 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f6vvgdwctdoukqbusjzr5unu23a6ga37iaq5xtdvwtxsdteggz5q._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/251228-3z9qnabr6z/
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 gafgyt mirai Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_d0c57a2e Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363 Linux_Trojan_Mirai_6a77af0f Linux_Trojan_Mirai_e0cf29e2
Link:
https://app.threat.zone/submission/f331e1a5-9b29-401e-98ae-e86b4303e631
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2fab530ec298/report/overview.html
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/2fab530ec298dd45403492731ed1b4d6c1e3037f4021dbcc75b4ef21cc86367b

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_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
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 99252b5de5c964894a6534f5417e2064ebfbc7bd39fcf5ce49ed0b02e22bbe5a

Mirai

elf 2fab530ec298dd45403492731ed1b4d6c1e3037f4021dbcc75b4ef21cc86367b

(this sample)

  
Dropped by
SHA256 99252b5de5c964894a6534f5417e2064ebfbc7bd39fcf5ce49ed0b02e22bbe5a
  
URLhaus
https://urlhaus.abuse.ch/url/3722806/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 e7d435c6b1fd4b51a5702c0582d84547
  
URLhaus
https://urlhaus.abuse.ch/url/3722803/
  
URLhaus
https://urlhaus.abuse.ch/url/3719328/

Comments