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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c39d5b7fd20f7d696ca4697abc07a3e08e73496975df0e37a5da0c956e8316c. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1c39d5b7fd20f7d696ca4697abc07a3e08e73496975df0e37a5da0c956e8316c
SHA3-384 hash: 6fd651b825bb77be5f10a841c0688269a50015a1b68e489aea99c0237ee75611325870983d3f5714f03d1fccb67bebd1
SHA1 hash: b9a4cf32f3f676506fb04dcc5f85d0ef9ebcdae0
MD5 hash: bd0b6acecb89f9a2fce8f4320b5b1494
humanhash: robin-ohio-mountain-pasta
File name:aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:105'664 bytes
First seen:2026-10-10 00:45:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:3n7EBUMKM1JlZSctHmPhnduaT3wWXi1BOsO:rqUMbZSctHmJomSOt
TLSH T1B7A312C0ED1F4B54D65865391EFEB26EF907A11BCC9F28878D21DABF66414721C9081D
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 UPX
File size (compressed) :105'664 bytes
File size (de-compressed) :251'920 bytes
Format:linux/arm64
Unpacked file: 68f1e25924255b1be60f3c1f05418dc50181cc8e8d95dce4280a6a8285465139

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/f91e0964-33d6-414a-9825-8fdfff5d1b9a/
Detection(s):
SecuriteInfo.com.Linux.Rootkit.420.10651.29738.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6ac98ad736d156c49fd60abc/reports/8e9bde1e-fd14-438c-9ab5-271dde444bd0/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-10-09T20:53:00Z UTC
Last seen:
2026-10-11T17:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1c39d5b7fd20f7d696ca4697abc07a3e08e73496975df0e37a5da0c956e8316c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/88939dcd-ad80-49a2-99a5-4d0321a37918
Behavior Graph:
Download SVG
%3 guuid=b28cb4d8-1900-0000-2666-8cfe0c0c0000 pid=3084 /usr/bin/sudo guuid=67c2d9dc-1900-0000-2666-8cfe150c0000 pid=3093 /tmp/sample.bin guuid=b28cb4d8-1900-0000-2666-8cfe0c0c0000 pid=3084->guuid=67c2d9dc-1900-0000-2666-8cfe150c0000 pid=3093 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/886ed918-2803-466c-a7db-7965d90f790b
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1985185
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1c39d5b7fd20f7d696ca4697abc07a3e08e73496975df0e37a5da0c956e8316c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1c39d5b7fd20f7d696ca4697abc07a3e08e73496975df0e37a5da0c956e8316c/
Threat name:
Linux.Trojan.Qwexlafiba
Create hunting rule
Status:
Malicious
First seen:
2026-10-10 00:46:24 UTC
File Type:
ELF64 Little (Exe)
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dq45ln75ed35nfwki2l2xqd2hyeoonews5o7by32lwqmsvxigfwa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/261010-a4scysyt7q/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ELF_IoT_DVR_Botnet_Hama_UPX
Create hunting rule
Author:Serhii Kocherhan
Description:Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code
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 1c39d5b7fd20f7d696ca4697abc07a3e08e73496975df0e37a5da0c956e8316c

(this sample)

Mirai

elf 68f1e25924255b1be60f3c1f05418dc50181cc8e8d95dce4280a6a8285465139

  
URLhaus
https://urlhaus.abuse.ch/url/3925734/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 68f1e25924255b1be60f3c1f05418dc50181cc8e8d95dce4280a6a8285465139
  
Dropping
MD5 442f33358fbac06138167ad29aebc4be

Comments