MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 37fed2a10dee77daf86de3994554dea50b016c9a0a05919e2768c4cf88a5da53. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 37fed2a10dee77daf86de3994554dea50b016c9a0a05919e2768c4cf88a5da53
SHA3-384 hash: 5be09a5837e73fd9dcdda27fb05759bd6be238791b3b79db1e915a726abc324dc39e99f2a6edd3702921a7eca4f02f21
SHA1 hash: 2dea81dcae64840d4df201536bc135cd963d640d
MD5 hash: 566399bd13ce017d7da352829c3ceaef
humanhash: white-maryland-yankee-timing
File name:parm
Download: download sample
Signature Mirai
Create hunting rule
File size:34'724 bytes
First seen:2026-06-01 00:37:45 UTC
Last seen:2026-06-01 21:51:45 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:9a8LMCvgRxIb1qSA4AK+5IVP7NpEEQnl8D0gbHs3UozJ:x/4Rf9vV5UP7NpIno6zJ
TLSH T100F2F16201C3AA7597980630F71003EF37A4D6B8D0DE64D72458A934B74F25672FC6CB
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) :34'724 bytes
File size (de-compressed) :73'364 bytes
Format:linux/arm
Unpacked file: 4349633d3b3f6d10fcedd93229d8480f8760f2de4b562d30dfd89367b89a3cd7

Intelligence

File Origin
# of uploads :
2
# of downloads :
62
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/f71214b0-b731-429b-b4b1-fbc470725ebc/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6a1cd46f46e44aecc0c77205/reports/94bdc169-a6b1-4640-9679-05efb8440700/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-31T23:04:00Z UTC
Last seen:
2026-06-01T13:11:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/37fed2a10dee77daf86de3994554dea50b016c9a0a05919e2768c4cf88a5da53/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a0ecaab0-255f-4425-8a76-7bb9ffe39b27
Behavior Graph:
Download SVG
%3 guuid=9504f65a-1b00-0000-c52d-ae15fd0a0000 pid=2813 /usr/bin/sudo guuid=f766645d-1b00-0000-c52d-ae15000b0000 pid=2816 /tmp/sample.bin guuid=9504f65a-1b00-0000-c52d-ae15fd0a0000 pid=2813->guuid=f766645d-1b00-0000-c52d-ae15000b0000 pid=2816 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/315e803f-1e0a-4fae-ae32-44d9726f9dbf
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1920818
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1920818 Sample: parm.elf Startdate: 01/06/2026 Architecture: LINUX Score: 64 19 169.254.169.254, 80 USDOS-USDepartmentofStateUS ZZ 2->19 21 176.65.149.23, 18129, 39610 PFCLOUDPfcloudUGDE Netherlands 2->21 23 daisy.ubuntu.com 91.189.95.56, 41408, 443 CANONICAL-ASGB United States 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 Yara detected Mirai 2->27 29 Sample is packed with UPX 2->29 8 parm.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 31 Sample deletes itself 8->31 13 parm.elf 8->13         started        process6 process7 15 parm.elf 13->15         started        17 parm.elf 13->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/37fed2a10dee77daf86de3994554dea50b016c9a0a05919e2768c4cf88a5da53
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/37fed2a10dee77daf86de3994554dea50b016c9a0a05919e2768c4cf88a5da53/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2026-06-01 00:38:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g77nfiin5z35v6dn4omukvg6uufqc3e2biczdhrhndcm7cff3jjq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260601-ay7wfscy3j/
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/37fed2a10dee77daf86de3994554dea50b016c9a0a05919e2768c4cf88a5da53

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: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: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 37fed2a10dee77daf86de3994554dea50b016c9a0a05919e2768c4cf88a5da53

(this sample)

Mirai

elf 4349633d3b3f6d10fcedd93229d8480f8760f2de4b562d30dfd89367b89a3cd7

  
URLhaus
https://urlhaus.abuse.ch/url/3856657/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 4349633d3b3f6d10fcedd93229d8480f8760f2de4b562d30dfd89367b89a3cd7
  
Dropping
MD5 08a032b3406045c94b774b17bbb1b4a7

Comments