MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 85297bb7fb564cef16d19347bb563a3d3582b5e3c3ca799a2586faf02ed18d1a. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 85297bb7fb564cef16d19347bb563a3d3582b5e3c3ca799a2586faf02ed18d1a
SHA3-384 hash: ad3e0839059859227b76bbda58ca713cc46e54984934651328e62762cae012b3ac25103ff09d2fb0a323be0bd93a9f9d
SHA1 hash: 9bdfe5f09a3742bf28fe56f0ab9a8aaa631b84be
MD5 hash: 60597fea843eb2100f6aeb0f5dfabf8a
humanhash: jupiter-wolfram-asparagus-september
File name:debug
Download: download sample
Signature Mirai
Create hunting rule
File size:39'820 bytes
First seen:2025-11-04 17:57:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:hG3b/Cc2od+OHGwl64QLR7zn840wneUhsBoxEgDmSzcJVnbcuyD7UHQRjf:Q3+wddA4Q5awne+DZJIVnouy8HyT
TLSH T19603F067D8C19FA2F09FE2B32936B8060544E250941CE6E446D8A5DA2572F3CBE4D0BF
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) :39'820 bytes
File size (de-compressed) :79'636 bytes
Format:linux/i386
Unpacked file: f721ed62501a3e612b7822848788ebce9a6b3d3c006900a35e2e915fffdf2d42

Intelligence

File Origin
# of uploads :
1
# of downloads :
49
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Opens a port
DNS request
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
obfuscated packed upx
Link:
https://www.filescan.io/uploads/690a3ee2f6e1cf47e35239c6/reports/57a783f5-6835-41fe-bc6e-f38b3fe040ff/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
46
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/85297bb7fb564cef16d19347bb563a3d3582b5e3c3ca799a2586faf02ed18d1a
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-04T15:05:00Z UTC
Last seen:
2025-11-04T15:40:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r
Link:
https://opentip.kaspersky.com/85297bb7fb564cef16d19347bb563a3d3582b5e3c3ca799a2586faf02ed18d1a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/add993f7-0405-4c2b-bd65-5b32236dc5ec
Behavior Graph:
Download SVG
%3 guuid=6e8ed564-1a00-0000-9902-cf09890c0000 pid=3209 /usr/bin/sudo guuid=36107367-1a00-0000-9902-cf098a0c0000 pid=3210 /tmp/sample.bin net send-data guuid=6e8ed564-1a00-0000-9902-cf09890c0000 pid=3209->guuid=36107367-1a00-0000-9902-cf098a0c0000 pid=3210 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=36107367-1a00-0000-9902-cf098a0c0000 pid=3210->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 950B 310a0ed0-c544-54ca-bf3f-fca55e459297 65.222.202.53:80 guuid=36107367-1a00-0000-9902-cf098a0c0000 pid=3210->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B guuid=88f3f8a3-1a00-0000-9902-cf09fc0c0000 pid=3324 /tmp/sample.bin dns net send-data guuid=36107367-1a00-0000-9902-cf098a0c0000 pid=3210->guuid=88f3f8a3-1a00-0000-9902-cf09fc0c0000 pid=3324 clone guuid=f2267bd0-1b00-0000-9902-cf0904100000 pid=4100 /tmp/sample.bin guuid=36107367-1a00-0000-9902-cf098a0c0000 pid=3210->guuid=f2267bd0-1b00-0000-9902-cf0904100000 pid=4100 clone guuid=88f3f8a3-1a00-0000-9902-cf09fc0c0000 pid=3324->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1110B guuid=88f3f8a3-1a00-0000-9902-cf09fc0c0000 pid=3324->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B guuid=aaa701a4-1a00-0000-9902-cf09fd0c0000 pid=3325 /tmp/sample.bin guuid=88f3f8a3-1a00-0000-9902-cf09fc0c0000 pid=3324->guuid=aaa701a4-1a00-0000-9902-cf09fd0c0000 pid=3325 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/464fdf12-8b74-43f1-9d0a-ff30d85932e2
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1807990
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1807990 Sample: debug.elf Startdate: 04/11/2025 Architecture: LINUX Score: 60 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 109.202.202.202, 80 INIT7CH Switzerland 2->24 26 5 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Sample is packed with UPX 2->32 8 debug.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 debug.elf 8->16         started        18 debug.elf 8->18         started        process6 20 debug.elf 16->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/85297bb7fb564cef16d19347bb563a3d3582b5e3c3ca799a2586faf02ed18d1a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/85297bb7fb564cef16d19347bb563a3d3582b5e3c3ca799a2586faf02ed18d1a/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/85297bb7fb564cef16d19347bb563a3d3582b5e3c3ca799a2586faf02ed18d1a
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-04 19:36:09 UTC
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=quuxxn73kzgo6fwrsnd3wvr2hu2yfnpdypfhtgrfq35palwrruna._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251104-wkpcvacx9e/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
api.mangawizard.lol
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d9652625-3686-45cf-b267-c94afe60a970
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 85297bb7fb564cef16d19347bb563a3d3582b5e3c3ca799a2586faf02ed18d1a

(this sample)

Mirai

elf f721ed62501a3e612b7822848788ebce9a6b3d3c006900a35e2e915fffdf2d42

  
URLhaus
https://urlhaus.abuse.ch/url/3695593/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 f721ed62501a3e612b7822848788ebce9a6b3d3c006900a35e2e915fffdf2d42
  
Dropping
MD5 2328cedb29dbc51d6bab975912afa3f3

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