MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87d56ee88baea0191d2bec7a2abb41cb74b3f2f2b976a2e197f56d20f24a3e61. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 87d56ee88baea0191d2bec7a2abb41cb74b3f2f2b976a2e197f56d20f24a3e61
SHA3-384 hash: e39c51f5850683bfb9ad27792906ed18875312780b5c5af126d4939afaf00d5143948e40ee4d14c3450860ad7a0b3794
SHA1 hash: 932a4c80e37d80061a07ff0d60bf2d3f50455cc9
MD5 hash: 6de55a4bb2ece9c90bc0176916f9dfdd
humanhash: fix-robin-football-six
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:89'684 bytes
First seen:2025-10-13 05:37:58 UTC
Last seen:2025-10-13 17:57:51 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:pk+QSkc49aGkmxd4tFt/ZM0HLP92xB8nsR5SAg1ymnrD1DyDKAK:YZRkAdIFthjAxmeSX1h1MHK
TLSH T166933AE6B800EEBDFC4AD73A8853050AF635E3591B431B35239379ABDD3A1D08926F45
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
130
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
android gafgyt mirai
Link:
https://www.filescan.io/uploads/68ec919471883144ef3397ac/reports/38479fb9-6e87-4854-bda4-720a17095275/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-12T18:54:00Z UTC
Last seen:
2025-10-13T05:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/87d56ee88baea0191d2bec7a2abb41cb74b3f2f2b976a2e197f56d20f24a3e61/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0947f63f-21d0-461a-bc39-2b72b03bc378
Behavior Graph:
Download SVG
%3 guuid=c3644a3d-1a00-0000-95ec-13bd370a0000 pid=2615 /usr/bin/sudo guuid=c6f4013f-1a00-0000-95ec-13bd3c0a0000 pid=2620 /tmp/sample.bin guuid=c3644a3d-1a00-0000-95ec-13bd370a0000 pid=2615->guuid=c6f4013f-1a00-0000-95ec-13bd3c0a0000 pid=2620 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/042958a7-1ba5-4007-90f7-32bed4893a91
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1793757
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1793757 Sample: m68k.elf Startdate: 13/10/2025 Architecture: LINUX Score: 52 33 194.116.215.241, 1026, 47968, 48040 VMAGE-ASRU unknown 2->33 35 195.96.129.13, 1026, 46770 UTA-ASAT unknown 2->35 37 24 other IPs or domains 2->37 39 Multi AV Scanner detection for submitted file 2->39 10 m68k.elf 2->10         started        13 dash rm 2->13         started        15 dash rm 2->15         started        signatures3 process4 signatures5 41 Sample reads /proc/mounts (often used for finding a writable filesystem) 10->41 17 m68k.elf 10->17         started        process6 process7 19 m68k.elf 17->19         started        process8 21 m68k.elf 19->21         started        23 m68k.elf 19->23         started        25 m68k.elf 19->25         started        27 m68k.elf 19->27         started        process9 29 m68k.elf 21->29         started        31 m68k.elf 23->31         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/87d56ee88baea0191d2bec7a2abb41cb74b3f2f2b976a2e197f56d20f24a3e61
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/87d56ee88baea0191d2bec7a2abb41cb74b3f2f2b976a2e197f56d20f24a3e61/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-12 23:50:07 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q7kw52elv2qbshjl5r5cvo2bzn2lh4xsxf3kfymx6vwsb4skhzqq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251013-gepzvsvpx7/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/97d786f2-29e5-4f25-a657-f366d08c296d
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/87d56ee88baea0191d2bec7a2abb41cb74b3f2f2b976a2e197f56d20f24a3e61

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses

File information

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

Web download

Mirai

elf 87d56ee88baea0191d2bec7a2abb41cb74b3f2f2b976a2e197f56d20f24a3e61

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3670454/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3670412/

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