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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bc6a724ec92e23e256355453588fbec5baed0b4d03633b22903bb4e5476ad31. 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: 6


Intelligence 6 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4bc6a724ec92e23e256355453588fbec5baed0b4d03633b22903bb4e5476ad31
SHA3-384 hash: 2e27fd86bb278198a96e45b315c4d38328c4725d177f0405fc4d0856655af2b30230571f124d5e38ec45bb9947f32ffd
SHA1 hash: af1235179fbbf65500ba21d0129bfd1a97e99f6a
MD5 hash: 727e14aea3fe0bcec647ace6763ccf1c
humanhash: paris-yankee-winner-idaho
File name:mbupload-z9x5f03q.bin
Download: download sample
Signature Mirai
Create hunting rule
File size:906'856 bytes
First seen:2026-10-09 16:02:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:kKDLj/hfghdr97tdyEcWcrbdXJJkXmOhJHIEt:z7hfgh197tpdeb1Wt
TLSH T18E157B98E383D4F1F66344F10A8FC7A21534A21A5053FBF2EB981A6778B27525E17378
telfhash t186d1f473797558dcb7f04802836a7220de26e02b2af025721df36490bb72e535f7a979
Magika elf
Reporter wristhulk
Tags:cowrie elf honeypot mirai


Avatar
wristhulk
Captured by a Cowrie honeypot at 2026-10-09 16:01:41 UTC, downloaded from http://130.12.180.212/x86_64 by 121.163.144.238.

Intelligence

File Origin
# of uploads :
1
# of downloads :
119
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-52.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135828-0
Create hunting rule

Unix.Dropper.Mirai-7135872-0
Create hunting rule

Unix.Dropper.Mirai-7135893-0
Create hunting rule

Unix.Dropper.Mirai-7135900-0
Create hunting rule

Unix.Dropper.Mirai-7135951-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Unix.Trojan.Gafgyt-6981160-0
Create hunting rule

Unix.Trojan.Gafgyt-9876285-0
Create hunting rule

Unix.Trojan.Gafgyt-9876369-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

Unix.Trojan.Mirai-8041689-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9885284-0
Create hunting rule

Unix.Trojan.Mirai-9924065-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Receives data from a server
Connection attempt
DNS request
Launching a process
Runs as daemon
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc masquerade rust
Link:
https://www.filescan.io/uploads/6ac910438623c187b65e6d2e/reports/209e44fa-92d6-40e6-9e61-e84b6c01bf82/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
16
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/4bc6a724ec92e23e256355453588fbec5baed0b4d03633b22903bb4e5476ad31
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 74.125.250.129:19302
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/de62577a-ea19-464d-a3e9-b42dd9d4d630
Behavior Graph:
Download SVG
%3 guuid=ee626ba5-1600-0000-9293-5e74d20b0000 pid=3026 /usr/bin/sudo guuid=e506dba8-1600-0000-9293-5e74d70b0000 pid=3031 /tmp/sample.bin write-file guuid=ee626ba5-1600-0000-9293-5e74d20b0000 pid=3026->guuid=e506dba8-1600-0000-9293-5e74d70b0000 pid=3031 execve guuid=362e5ca9-1600-0000-9293-5e74d90b0000 pid=3033 /tmp/libcow.so zombie guuid=e506dba8-1600-0000-9293-5e74d70b0000 pid=3031->guuid=362e5ca9-1600-0000-9293-5e74d90b0000 pid=3033 clone guuid=3c15a0a9-1600-0000-9293-5e74da0b0000 pid=3034 /usr/bin/dash guuid=362e5ca9-1600-0000-9293-5e74d90b0000 pid=3033->guuid=3c15a0a9-1600-0000-9293-5e74da0b0000 pid=3034 execve guuid=3233a6ac-1600-0000-9293-5e74e20b0000 pid=3042 /usr/bin/dash guuid=362e5ca9-1600-0000-9293-5e74d90b0000 pid=3033->guuid=3233a6ac-1600-0000-9293-5e74e20b0000 pid=3042 execve guuid=8d4b90c0-1600-0000-9293-5e74fc0b0000 pid=3068 /usr/bin/dash guuid=362e5ca9-1600-0000-9293-5e74d90b0000 pid=3033->guuid=8d4b90c0-1600-0000-9293-5e74fc0b0000 pid=3068 execve guuid=90c619c1-1600-0000-9293-5e74fe0b0000 pid=3070 /usr/bin/dash guuid=362e5ca9-1600-0000-9293-5e74d90b0000 pid=3033->guuid=90c619c1-1600-0000-9293-5e74fe0b0000 pid=3070 execve guuid=5cb9d1c1-1600-0000-9293-5e74000c0000 pid=3072 /usr/bin/dash guuid=362e5ca9-1600-0000-9293-5e74d90b0000 pid=3033->guuid=5cb9d1c1-1600-0000-9293-5e74000c0000 pid=3072 execve guuid=9d1e78c2-1600-0000-9293-5e74020c0000 pid=3074 /usr/bin/dash guuid=362e5ca9-1600-0000-9293-5e74d90b0000 pid=3033->guuid=9d1e78c2-1600-0000-9293-5e74020c0000 pid=3074 execve guuid=401f07c3-1600-0000-9293-5e74040c0000 pid=3076 /usr/bin/dash guuid=362e5ca9-1600-0000-9293-5e74d90b0000 pid=3033->guuid=401f07c3-1600-0000-9293-5e74040c0000 pid=3076 execve guuid=f37991c3-1600-0000-9293-5e74060c0000 pid=3078 /usr/bin/dash guuid=362e5ca9-1600-0000-9293-5e74d90b0000 pid=3033->guuid=f37991c3-1600-0000-9293-5e74060c0000 pid=3078 execve guuid=f8511dc4-1600-0000-9293-5e74080c0000 pid=3080 /usr/bin/dash guuid=362e5ca9-1600-0000-9293-5e74d90b0000 pid=3033->guuid=f8511dc4-1600-0000-9293-5e74080c0000 pid=3080 execve guuid=31edd4c4-1600-0000-9293-5e740a0c0000 pid=3082 /usr/bin/dash guuid=362e5ca9-1600-0000-9293-5e74d90b0000 pid=3033->guuid=31edd4c4-1600-0000-9293-5e740a0c0000 pid=3082 execve guuid=cdcd22c6-1600-0000-9293-5e740c0c0000 pid=3084 /tmp/libcow.so dns net send-data guuid=362e5ca9-1600-0000-9293-5e74d90b0000 pid=3033->guuid=cdcd22c6-1600-0000-9293-5e740c0c0000 pid=3084 clone guuid=13079daa-1600-0000-9293-5e74dd0b0000 pid=3037 /usr/bin/killall guuid=3c15a0a9-1600-0000-9293-5e74da0b0000 pid=3034->guuid=13079daa-1600-0000-9293-5e74dd0b0000 pid=3037 execve guuid=515bd3ac-1600-0000-9293-5e74e40b0000 pid=3044 /usr/sbin/xtables-nft-multi guuid=3233a6ac-1600-0000-9293-5e74e20b0000 pid=3042->guuid=515bd3ac-1600-0000-9293-5e74e40b0000 pid=3044 execve guuid=23c2bfc0-1600-0000-9293-5e74fd0b0000 pid=3069 /usr/sbin/xtables-nft-multi guuid=8d4b90c0-1600-0000-9293-5e74fc0b0000 pid=3068->guuid=23c2bfc0-1600-0000-9293-5e74fd0b0000 pid=3069 execve guuid=4c7951c1-1600-0000-9293-5e74ff0b0000 pid=3071 /usr/sbin/xtables-nft-multi guuid=90c619c1-1600-0000-9293-5e74fe0b0000 pid=3070->guuid=4c7951c1-1600-0000-9293-5e74ff0b0000 pid=3071 execve guuid=59d004c2-1600-0000-9293-5e74010c0000 pid=3073 /usr/sbin/xtables-nft-multi guuid=5cb9d1c1-1600-0000-9293-5e74000c0000 pid=3072->guuid=59d004c2-1600-0000-9293-5e74010c0000 pid=3073 execve guuid=77a1a3c2-1600-0000-9293-5e74030c0000 pid=3075 /usr/sbin/xtables-nft-multi guuid=9d1e78c2-1600-0000-9293-5e74020c0000 pid=3074->guuid=77a1a3c2-1600-0000-9293-5e74030c0000 pid=3075 execve guuid=be5e2dc3-1600-0000-9293-5e74050c0000 pid=3077 /usr/sbin/xtables-nft-multi guuid=401f07c3-1600-0000-9293-5e74040c0000 pid=3076->guuid=be5e2dc3-1600-0000-9293-5e74050c0000 pid=3077 execve guuid=203fbdc3-1600-0000-9293-5e74070c0000 pid=3079 /usr/sbin/xtables-nft-multi guuid=f37991c3-1600-0000-9293-5e74060c0000 pid=3078->guuid=203fbdc3-1600-0000-9293-5e74070c0000 pid=3079 execve guuid=563849c4-1600-0000-9293-5e74090c0000 pid=3081 /usr/sbin/xtables-nft-multi net guuid=f8511dc4-1600-0000-9293-5e74080c0000 pid=3080->guuid=563849c4-1600-0000-9293-5e74090c0000 pid=3081 execve 0dc4226d-fecd-5cef-b5d0-5ae877272a60 ::1:9034 guuid=563849c4-1600-0000-9293-5e74090c0000 pid=3081->0dc4226d-fecd-5cef-b5d0-5ae877272a60 con 41d1604d-57ca-529c-ac24-6bb2db07f5b9 127.0.0.1:9034 guuid=563849c4-1600-0000-9293-5e74090c0000 pid=3081->41d1604d-57ca-529c-ac24-6bb2db07f5b9 con guuid=53690bc5-1600-0000-9293-5e740b0c0000 pid=3083 /usr/bin/killall guuid=31edd4c4-1600-0000-9293-5e740a0c0000 pid=3082->guuid=53690bc5-1600-0000-9293-5e740b0c0000 pid=3083 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=cdcd22c6-1600-0000-9293-5e740c0c0000 pid=3084->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 37B a9d21ee1-125a-5af9-b427-bd49531ace89 130.12.180.212:8001 guuid=cdcd22c6-1600-0000-9293-5e740c0c0000 pid=3084->a9d21ee1-125a-5af9-b427-bd49531ace89 send: 237B cacdbcc6-4620-536f-91d8-5bafe203a479 8.8.8.8:0 guuid=cdcd22c6-1600-0000-9293-5e740c0c0000 pid=3084->cacdbcc6-4620-536f-91d8-5bafe203a479 send: 2B 62b3ec0d-c810-5405-9649-a8c7ec82ab8f 74.125.250.129:19302 guuid=cdcd22c6-1600-0000-9293-5e740c0c0000 pid=3084->62b3ec0d-c810-5405-9649-a8c7ec82ab8f send: 20B guuid=43f0c6c6-1600-0000-9293-5e740d0c0000 pid=3085 /tmp/libcow.so net net-scan send-data guuid=cdcd22c6-1600-0000-9293-5e740c0c0000 pid=3084->guuid=43f0c6c6-1600-0000-9293-5e740d0c0000 pid=3085 clone guuid=43f0c6c6-1600-0000-9293-5e740d0c0000 pid=3085|network network activity to 4098 IP addresses review logs to see them all guuid=43f0c6c6-1600-0000-9293-5e740d0c0000 pid=3085->guuid=43f0c6c6-1600-0000-9293-5e740d0c0000 pid=3085|network network
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/866410dc-7b41-4a44-8bad-1c629d45cece
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4bc6a724ec92e23e256355453588fbec5baed0b4d03633b22903bb4e5476ad31
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4bc6a724ec92e23e256355453588fbec5baed0b4d03633b22903bb4e5476ad31/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-09 16:03:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jpdkojhmslrd4jldkvctlch35rn25ufu2a3dhmrjao5u4vdwvuyq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/261009-thfxks1s2l/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Enumerates running processes
Reads MAC address of network interface
Reads network interface configuration
Renames itself
Contacts a large (842259) amount of remote hosts
Creates a large amount of network flows
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
Rule name:MIRAI_OHSHIT_payload
Create hunting rule
Author:AfterPacket
Description:MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:https://github.com/Afterpacket/drosera-threat-intel
Rule name:NSVPS_Mirai_Busybox_Staging
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Mirai-style busybox wget/tftp payload staging seen in NSVPS honeypot
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 4bc6a724ec92e23e256355453588fbec5baed0b4d03633b22903bb4e5476ad31

(this sample)

  
Delivery method
Distributed via web download

Comments