MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 abfff55ecd2e3a858e63a54b6190554fee4b3ec340d8bfbdf000daaccf1c2cf1. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: abfff55ecd2e3a858e63a54b6190554fee4b3ec340d8bfbdf000daaccf1c2cf1
SHA3-384 hash: d70283a078c83cff4ad1ee53620e2d63b5ded594f09130e49c77c1feaf08df23027ecf3a6455fc9033aa5bcbcdc8d452
SHA1 hash: 2d996f0dca83aa97729ee99482e280406171e26d
MD5 hash: 4952d2bd93a68ec7b149245f2359928b
humanhash: oklahoma-uranus-seven-mexico
File name:arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:40'348 bytes
First seen:2025-10-18 16:02:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:gWVVasPGxpBnekBYlk8i0fPkD+bk4nwx/RWUiQ5cm6mu09q3UELyl:gWXasPGxplekBgTP654QwGD6lLq
TLSH T1D503F217E45768C1D55884F2DA6380C237925FE0E4FAB3A3235089E5AC7ACAB34B4F55
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) :40'348 bytes
File size (de-compressed) :87'348 bytes
Format:linux/arm
Unpacked file: da1d08b74b2eb8bd6a534367415376ff4dc4e10116fe02ecd7dd3b7dd72aee05

Intelligence

File Origin
# of uploads :
1
# of downloads :
49
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed threat upx
Link:
https://www.filescan.io/uploads/68f3bbd511ff3db29f638d83/reports/1ca39212-7b51-445b-9ffc-83c89424a4c7/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-18T13:15:00Z UTC
Last seen:
2025-10-18T13:58:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.r
Link:
https://opentip.kaspersky.com/abfff55ecd2e3a858e63a54b6190554fee4b3ec340d8bfbdf000daaccf1c2cf1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/25720d68-12ed-43bc-b338-4a9680bd7661
Behavior Graph:
Download SVG
%3 guuid=57e95b0b-1b00-0000-eadd-ffb2ec0b0000 pid=3052 /usr/bin/sudo guuid=4732850e-1b00-0000-eadd-ffb2ed0b0000 pid=3053 /tmp/sample.bin guuid=57e95b0b-1b00-0000-eadd-ffb2ec0b0000 pid=3052->guuid=4732850e-1b00-0000-eadd-ffb2ed0b0000 pid=3053 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/59cf97f6-ab49-43f0-b5e1-49cdf1baec36
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1797708
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/abfff55ecd2e3a858e63a54b6190554fee4b3ec340d8bfbdf000daaccf1c2cf1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/abfff55ecd2e3a858e63a54b6190554fee4b3ec340d8bfbdf000daaccf1c2cf1/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/abfff55ecd2e3a858e63a54b6190554fee4b3ec340d8bfbdf000daaccf1c2cf1
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-18 16:11:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vp77kxwnfy5ildtduvfwdecvj7xewpwdidml7ppqadnkzty4ftyq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet discovery upx
Link:
https://tria.ge/reports/251018-tl5ecaev9a/
Behaviour
Reads runtime system information
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/783c8b7e-20b7-40f7-81da-3227359f8f31
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/abfff55ecd2e3a858e63a54b6190554fee4b3ec340d8bfbdf000daaccf1c2cf1

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: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 abfff55ecd2e3a858e63a54b6190554fee4b3ec340d8bfbdf000daaccf1c2cf1

(this sample)

Mirai

elf da1d08b74b2eb8bd6a534367415376ff4dc4e10116fe02ecd7dd3b7dd72aee05

  
URLhaus
https://urlhaus.abuse.ch/url/3679195/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 da1d08b74b2eb8bd6a534367415376ff4dc4e10116fe02ecd7dd3b7dd72aee05
  
Dropping
MD5 bc3307822a97a3ca4de584d8283c4b55

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