MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52e8a4647623af431a0a384f7d7b31a142f3195a1366288dba78a10564640bc8. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 52e8a4647623af431a0a384f7d7b31a142f3195a1366288dba78a10564640bc8
SHA3-384 hash: 99b09dedf885ae7fd386d03b08df04d4936c989aa92b89d920555421ea89edc946c0e710e235e7b1215c62fc74970512
SHA1 hash: 54939aa45615b2c77a50b83bad790620bb88feb3
MD5 hash: 1781035225faafc5542ba7f0c601ea98
humanhash: seventeen-washington-carpet-orange
File name:skid.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:87'788 bytes
First seen:2025-04-28 10:41:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:WGAgJM00dOXcegJHLxdcPJ6cMHBSW6UsWTSZZEPpkzFg+gwovx+q0lgPTFv7nw:WrgydAzqEh6cu4W6n40CPOzFg+gwovuh
TLSH T1BB832985B8919B16C6C116BBFB1E428D332727ACE3DE3213DD255F21338B56A0E3B552
telfhash t192f08b384a2514fc7eeea319d4ef1260196c30af3b0041276ba87f6f49330ca7615856
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
164
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Other.Malware-gen.29593.26763.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=680f5e93c8b2e86d0ac3b81flinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin masquerade remote
Link:
https://www.filescan.io/uploads/680f5b8c218c4a98ade51c14/reports/1c7019c8-f49e-47fd-bdcd-fd39fd81d4f2/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
18
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/52e8a4647623af431a0a384f7d7b31a142f3195a1366288dba78a10564640bc8
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0a9b9dfb-acf9-4a82-ad27-b8328a167e62
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1676182
Signature
Opens /proc/net/* files useful for finding connected devices and routers
Opens /sys/class/net/* files useful for querying network interface information
Performs DNS TXT record lookups
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Uses STUN server to do NAT traversial
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1676182 Sample: skid.arm.elf Startdate: 28/04/2025 Architecture: LINUX Score: 64 23 ukrainianhorseriding.kamru.su 2->23 25 stun.l.google.com 2->25 27 6 other IPs or domains 2->27 8 skid.arm.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 31 Performs DNS TXT record lookups 23->31 33 Uses STUN server to do NAT traversial 25->33 process4 signatures5 35 Sample reads /proc/mounts (often used for finding a writable filesystem) 8->35 15 skid.arm.elf 8->15         started        process6 signatures7 37 Opens /sys/class/net/* files useful for querying network interface information 15->37 39 Opens /proc/net/* files useful for finding connected devices and routers 15->39 18 skid.arm.elf 15->18         started        21 skid.arm.elf 15->21         started        process8 signatures9 29 Sample tries to kill multiple processes (SIGKILL) 18->29
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/52e8a4647623af431a0a384f7d7b31a142f3195a1366288dba78a10564640bc8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/52e8a4647623af431a0a384f7d7b31a142f3195a1366288dba78a10564640bc8/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-04-28 07:19:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=klukizdweoxuggqkhbhx26zrufbpggk2cntcrdn2pcqqkzdebpea._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250428-mrr8msvqt4/
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/52e8a4647623af431a0a384f7d7b31a142f3195a1366288dba78a10564640bc8

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_Threat_e9aef030
Create hunting rule
Author:Elastic Security
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 52e8a4647623af431a0a384f7d7b31a142f3195a1366288dba78a10564640bc8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3528782/
  
Delivery method
Distributed via web download

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