MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 870f422bb0b9dbcf78765cd258372dc44268ee64d46e074f466c064ffe88f3b8. 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: 10


Intelligence 10 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 870f422bb0b9dbcf78765cd258372dc44268ee64d46e074f466c064ffe88f3b8
SHA3-384 hash: 63f9d60925c7bb9bbf0b990c3e6143bb9eed7153959f2f8066b31e36ba14fdb645600778bb67b1ac275e5afc74d514ad
SHA1 hash: fe5c29cd24457c317492573bc6d3ad5aa7105b2a
MD5 hash: 53489d293645cd5d5d15dd0cbf4443ae
humanhash: yankee-apart-gee-hot
File name:zero.armv6l
Download: download sample
Signature Mirai
Create hunting rule
File size:177'212 bytes
First seen:2026-07-29 19:03:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:iGZLg905FVPTBToLmpMguHcUWVUHalw7W5uH0AsfC95iPUnGYSWXGB3ER3sBKBgM:iGZL/hoLmpMguHcUWVUHalw7W5uH0Asw
TLSH T1FA041B86BC818B01D5C616B6FE1E164E37135B78E3E972039E146B393B8AC6F0E3B515
telfhash t12221209697a40ffca7e8c7e081da70098be937ed2f0039198e0de7970565dc2762d432
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 aac8a487f9297ee2fe85b2a96d70ca018c597df314657eaeb9701b730bc8c956
File size (compressed) :59'940 bytes
File size (de-compressed) :177'212 bytes
Format:linux/arm
Packed file: aac8a487f9297ee2fe85b2a96d70ca018c597df314657eaeb9701b730bc8c956

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/5f685f07-0bf3-4a94-86ff-c57405846540/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
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-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet dropper mirai obfuscated rust
Link:
https://www.filescan.io/uploads/6a6a4ebcb3222c8c0832ab32/reports/2150ed32-c9bd-4e4d-8f82-61f1383d06af/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-29T17:14:00Z UTC
Last seen:
2026-07-30T20:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/870f422bb0b9dbcf78765cd258372dc44268ee64d46e074f466c064ffe88f3b8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d76c6a5a-6285-4eea-ad8d-5b09dc20ad6c
Behavior Graph:
Download SVG
%3 guuid=37ff6f2e-1c00-0000-6c3b-e958ca080000 pid=2250 /usr/bin/sudo guuid=53c6f630-1c00-0000-6c3b-e958d0080000 pid=2256 /tmp/sample.bin guuid=37ff6f2e-1c00-0000-6c3b-e958ca080000 pid=2250->guuid=53c6f630-1c00-0000-6c3b-e958d0080000 pid=2256 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9512144b-b67c-4d23-995d-2cbd6a93c1b0
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/870f422bb0b9dbcf78765cd258372dc44268ee64d46e074f466c064ffe88f3b8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/870f422bb0b9dbcf78765cd258372dc44268ee64d46e074f466c064ffe88f3b8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-29 19:04:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q4huek5qxhn466dwltjfqnznyrbgr3te2rxaot2gnqde77ui6o4a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet
Link:
https://tria.ge/reports/260729-xq7baaej7x/
Malware Config
C2 Extraction:
217.60.195.127
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/870f422bb0b9dbcf78765cd258372dc44268ee64d46e074f466c064ffe88f3b8

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_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_Generic_Threat_c19ca8e5
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 aac8a487f9297ee2fe85b2a96d70ca018c597df314657eaeb9701b730bc8c956

Mirai

elf 870f422bb0b9dbcf78765cd258372dc44268ee64d46e074f466c064ffe88f3b8

(this sample)

  
Dropped by
SHA256 aac8a487f9297ee2fe85b2a96d70ca018c597df314657eaeb9701b730bc8c956
  
URLhaus
https://urlhaus.abuse.ch/url/3893034/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 f731bb59964f62c08e00e9375855d2d9

Comments