MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f2d3f6ea3a59b5047851c209e985c7a7e740e5e42ce42523aa9886afb1a2cfa. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1f2d3f6ea3a59b5047851c209e985c7a7e740e5e42ce42523aa9886afb1a2cfa
SHA3-384 hash: 637a151b10aebac3e647072e3eccc2f22bef884c17dcabaeeace387f781283daa8d0d97722f3521b08365f07dd5c8e2a
SHA1 hash: baec50928b75aa367d0203b0b4424bdd23f5a2cf
MD5 hash: 87b69542bb280698757744d6b03c291d
humanhash: pennsylvania-thirteen-single-fish
File name:armv6l
Download: download sample
Signature Mirai
Create hunting rule
File size:40'972 bytes
First seen:2025-11-11 07:09:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:eLpdYR6v6FgGZaDnnrrtrTaVgHvDXzQO1cq3UYXb:eLpdYR6vV+aDnhmVabX9
TLSH T11103F227114590A3E6F118BBD52841E6B1C39B6CC5A83A0E1938CA86FED590DD7BC1EF
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) :40'972 bytes
File size (de-compressed) :95'364 bytes
Format:linux/arm
Unpacked file: 1363030aca8041323c4da1d3d5447fa1d223b2faec46d81cc633c0cb427823e2

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/6912e1564ce0adbcc9848475/reports/925c51c9-93c4-4802-aea9-60233e7427b5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1f2d3f6ea3a59b5047851c209e985c7a7e740e5e42ce42523aa9886afb1a2cfa
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-11T02:09:00Z UTC
Last seen:
2025-11-11T08:12:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1f2d3f6ea3a59b5047851c209e985c7a7e740e5e42ce42523aa9886afb1a2cfa/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ce05d580-db73-41ca-bb53-74f73b2b49da
Behavior Graph:
Download SVG
%3 guuid=55d91297-1600-0000-4ca2-dd84f80c0000 pid=3320 /usr/bin/sudo guuid=32457099-1600-0000-4ca2-dd84ff0c0000 pid=3327 /tmp/sample.bin guuid=55d91297-1600-0000-4ca2-dd84f80c0000 pid=3320->guuid=32457099-1600-0000-4ca2-dd84ff0c0000 pid=3327 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2f41efb8-adba-4fe2-8198-1d978c7bf783
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1811866
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1811866 Sample: armv6l.elf Startdate: 11/11/2025 Architecture: LINUX Score: 52 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Sample is packed with UPX 2->22 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 armv6l.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1f2d3f6ea3a59b5047851c209e985c7a7e740e5e42ce42523aa9886afb1a2cfa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1f2d3f6ea3a59b5047851c209e985c7a7e740e5e42ce42523aa9886afb1a2cfa/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-11 07:10:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d4wt63vduwnvar4fdqqj5gc4pj7hids6ilheeur2vgegv6y2ft5a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery upx
Link:
https://tria.ge/reports/251111-hzfscs1lgx/
Behaviour
Reads runtime system information
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1bb68fc2-d0e7-4ca9-bd50-ff022eb0e5a6
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/1f2d3f6ea3a59b5047851c209e985c7a7e740e5e42ce42523aa9886afb1a2cfa

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 1f2d3f6ea3a59b5047851c209e985c7a7e740e5e42ce42523aa9886afb1a2cfa

(this sample)

Mirai

elf 1363030aca8041323c4da1d3d5447fa1d223b2faec46d81cc633c0cb427823e2

  
URLhaus
https://urlhaus.abuse.ch/url/3693008/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 1363030aca8041323c4da1d3d5447fa1d223b2faec46d81cc633c0cb427823e2
  
Dropping
MD5 3ec5abb4e42ea1bb53fe05e06b163816

Comments