MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a04f3a246ace12389597a2c42676f089f3ac05594e6d5824b1e49f8e94ebd9ef. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a04f3a246ace12389597a2c42676f089f3ac05594e6d5824b1e49f8e94ebd9ef
SHA3-384 hash: 86351ba8b8340bd1e80c29c1a254e341d4f6e3be95dd086046dc091c57011bdbd22a6265e6c89ee01097cba942dce875
SHA1 hash: 1fa1e5279cc338f1aba4c3c12649a0f34d067da9
MD5 hash: 241001ee9211c23d3f2b8cbfa02cfced
humanhash: magazine-fourteen-helium-august
File name:nwfaiehg4ewijfgriehgirehaughrarg.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:40'072 bytes
First seen:2026-02-14 02:49:05 UTC
Last seen:2026-02-14 10:55:42 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:8tYdwLuaCfIxltBXZoAgAfKRnlVfGJzaFtGeyJkoPDWWrrrj94uVcqgw0IO:+kgCfSltBXfFun3KzaFAeXkWWb54u+qo
TLSH T1D203E123D9B95B81CE3FEC555E95E1C4F7A41EAA3BE28EE501103A034D36CBA6507EC4
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :40'072 bytes
File size (de-compressed) :89'712 bytes
Format:linux/ppc32
Unpacked file: cd96f5c8d4a1344c8887eaac2b8283d87516f459a162cadb2948551d6be40af6

Intelligence

File Origin
# of uploads :
2
# of downloads :
66
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/751a916d-2814-49a2-877e-6dd704a1d624/
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/698fe2be981ff1d38a558880/reports/4aaeb3c0-ee25-4e37-ba4b-175d0c7a892e/overview
Verdict:
Malicious
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/a04f3a246ace12389597a2c42676f089f3ac05594e6d5824b1e49f8e94ebd9ef/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/35baf02c-b0ac-45ca-9c22-00456cfe5463
Behavior Graph:
Download SVG
%3 guuid=6f0de4af-2000-0000-d782-f2e5fb0a0000 pid=2811 /usr/bin/sudo guuid=27ab7cb2-2000-0000-d782-f2e5010b0000 pid=2817 /tmp/sample.bin guuid=6f0de4af-2000-0000-d782-f2e5fb0a0000 pid=2811->guuid=27ab7cb2-2000-0000-d782-f2e5010b0000 pid=2817 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f6442565-e8ac-4a0b-8146-f84e014218ee
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1869471
Signature
Antivirus / Scanner detection for submitted sample
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1869471 Sample: nwfaiehg4ewijfgriehgirehaug... Startdate: 14/02/2026 Architecture: LINUX Score: 68 25 169.254.169.254, 80 USDOSUS Reserved 2->25 27 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->27 29 2 other IPs or domains 2->29 31 Antivirus / Scanner detection for submitted sample 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 Sample is packed with UPX 2->35 10 nwfaiehg4ewijfgriehgirehaughrarg.ppc.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 process4 process5 14 nwfaiehg4ewijfgriehgirehaughrarg.ppc.elf 10->14         started        process6 16 nwfaiehg4ewijfgriehgirehaughrarg.ppc.elf 14->16         started        process7 18 nwfaiehg4ewijfgriehgirehaughrarg.ppc.elf 16->18         started        process8 20 nwfaiehg4ewijfgriehgirehaughrarg.ppc.elf 18->20         started        23 nwfaiehg4ewijfgriehgirehaughrarg.ppc.elf 18->23         started        signatures9 37 Manipulation of devices in /dev 20->37 39 Deletes system log files 20->39
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a04f3a246ace12389597a2c42676f089f3ac05594e6d5824b1e49f8e94ebd9ef
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a04f3a246ace12389597a2c42676f089f3ac05594e6d5824b1e49f8e94ebd9ef/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-14 02:50:52 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ubhtujdkzyjdrfmxulccm5xqrhz2ybkzjzwvqjfr4spy5fhl3hxq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260214-da81dsfy7g/
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/a04f3a246ace12389597a2c42676f089f3ac05594e6d5824b1e49f8e94ebd9ef

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 a04f3a246ace12389597a2c42676f089f3ac05594e6d5824b1e49f8e94ebd9ef

(this sample)

Mirai

elf cd96f5c8d4a1344c8887eaac2b8283d87516f459a162cadb2948551d6be40af6

  
URLhaus
https://urlhaus.abuse.ch/url/3777547/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 cd96f5c8d4a1344c8887eaac2b8283d87516f459a162cadb2948551d6be40af6
  
Dropping
MD5 7bb787204a3e66960b79848a387be2d2

Comments