MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 613409b18d150a943f64379b07cab80ee1a6fabffe1b6a5a3d633d1195a2e143. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 613409b18d150a943f64379b07cab80ee1a6fabffe1b6a5a3d633d1195a2e143
SHA3-384 hash: 436459609a15bc329edca2aebece2fccd50d3625a77b5f65be9b708e7e2eb103f15417aeb59c067c9f46058c65ef48fd
SHA1 hash: 9fc41c0f62b965e71e00fbb5b7e7103ae1a16ccd
MD5 hash: 3f8b8619e6f5fe437590296da372ce5d
humanhash: venus-mirror-sweet-uniform
File name:ub8ehJSePAfc9FYqZIT6.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:40'076 bytes
First seen:2026-01-19 07:37:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:R9THD2lpq8PWAnntkiRlhlfQ5uuGHLJAVkzSv9dshm4azxp4uYnbcuyD7UHQRjf/:CLq8PWALRlhlIuuEL2DImNzxODnouy8s
TLSH T1FF03E1ABD0D2830AD6BF767311AF3B8D44C08657F80580E466EC14B6B6DAF78367B581
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
File size (compressed) :40'076 bytes
File size (de-compressed) :96'456 bytes
Format:linux/i386
Unpacked file: 08b5fb86ce9c87be68f4ef21f9f0a7f387d8f812ca131b6e5444806794477ce7

Intelligence

File Origin
# of uploads :
1
# of downloads :
39
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/2ea8b2e6-711e-457e-b3e6-022eff9f2ff3/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/696ddf733dd9d2095059ae37/reports/9819c4a7-2b1b-4958-88c7-b01a2215043e/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/113e53b9-a332-44e1-8102-72d13c66b9cb
Behavior Graph:
Download SVG
%3 guuid=46f3c23d-1b00-0000-a73e-113fa20b0000 pid=2978 /usr/bin/sudo guuid=84bc733f-1b00-0000-a73e-113fa90b0000 pid=2985 /tmp/sample.bin delete-file net guuid=46f3c23d-1b00-0000-a73e-113fa20b0000 pid=2978->guuid=84bc733f-1b00-0000-a73e-113fa90b0000 pid=2985 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=84bc733f-1b00-0000-a73e-113fa90b0000 pid=2985->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=ce9b0040-1b00-0000-a73e-113fab0b0000 pid=2987 /tmp/sample.bin guuid=84bc733f-1b00-0000-a73e-113fa90b0000 pid=2985->guuid=ce9b0040-1b00-0000-a73e-113fab0b0000 pid=2987 clone guuid=5513a97b-1b00-0000-a73e-113f1f0c0000 pid=3103 /tmp/sample.bin guuid=84bc733f-1b00-0000-a73e-113fa90b0000 pid=2985->guuid=5513a97b-1b00-0000-a73e-113f1f0c0000 pid=3103 clone guuid=ab9e51b7-1b00-0000-a73e-113f770c0000 pid=3191 /tmp/sample.bin guuid=84bc733f-1b00-0000-a73e-113fa90b0000 pid=2985->guuid=ab9e51b7-1b00-0000-a73e-113f770c0000 pid=3191 clone guuid=dad9fbf2-1b00-0000-a73e-113fde0c0000 pid=3294 /tmp/sample.bin guuid=84bc733f-1b00-0000-a73e-113fa90b0000 pid=2985->guuid=dad9fbf2-1b00-0000-a73e-113fde0c0000 pid=3294 clone guuid=094a01f3-1b00-0000-a73e-113fdf0c0000 pid=3295 /tmp/sample.bin dns net send-data zombie guuid=84bc733f-1b00-0000-a73e-113fa90b0000 pid=2985->guuid=094a01f3-1b00-0000-a73e-113fdf0c0000 pid=3295 clone 4f6baed0-9587-596c-82b3-fd721afe4cc1 10.0.2.3:53 guuid=094a01f3-1b00-0000-a73e-113fdf0c0000 pid=3295->4f6baed0-9587-596c-82b3-fd721afe4cc1 send: 228B 1fc3cb8e-8823-58b1-876b-42695a6dcf46 103.163.118.122:3778 guuid=094a01f3-1b00-0000-a73e-113fdf0c0000 pid=3295->1fc3cb8e-8823-58b1-876b-42695a6dcf46 send: 2B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7819edb0-5213-4af8-b2ca-0b8aea66a9fa
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1853193
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/613409b18d150a943f64379b07cab80ee1a6fabffe1b6a5a3d633d1195a2e143
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/613409b18d150a943f64379b07cab80ee1a6fabffe1b6a5a3d633d1195a2e143/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-19 07:38:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=me2atmmncufjip3eg6nqpsvyb3q2n6v77ynwuwr5mm6rdfnc4fbq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260119-jgmnmads9f/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ad735cc9-d277-41d7-b6df-072d585ed113
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.70
Link:
https://yomi.yoroi.company/submissions/613409b18d150a943f64379b07cab80ee1a6fabffe1b6a5a3d633d1195a2e143

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 613409b18d150a943f64379b07cab80ee1a6fabffe1b6a5a3d633d1195a2e143

(this sample)

Mirai

elf 08b5fb86ce9c87be68f4ef21f9f0a7f387d8f812ca131b6e5444806794477ce7

  
URLhaus
https://urlhaus.abuse.ch/url/3753547/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 08b5fb86ce9c87be68f4ef21f9f0a7f387d8f812ca131b6e5444806794477ce7
  
Dropping
MD5 cfc0bffc6d5ccf6f04fb0b08679c266b

Comments