MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d27373d25cc12e0cfe5a408917a566f1f901c6abc6466a06d427deffecde6aa. 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: 1d27373d25cc12e0cfe5a408917a566f1f901c6abc6466a06d427deffecde6aa
SHA3-384 hash: 909b1bcf7db12c6353afc7469194a45f77104d377e90926bf742439331b07afc2f5beaf8df3154ac4c0944c62b936473
SHA1 hash: 5a625f7787f9f4c2cadf7bde421f9a0e15acbb1a
MD5 hash: 6f2c73522b56eed998a9c399e84ca483
humanhash: comet-glucose-uniform-seven
File name:mips.uhavenobotsxd
Download: download sample
Signature Mirai
Create hunting rule
File size:111'404 bytes
First seen:2025-10-26 22:18:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:dch0s85bL5YDjhb5aSxcQUTRGfhvc1USlYG4ml9eummRNIb7em95TsD:dch/85btYD9xcQUT+hvc1USuulIh5TY
TLSH T1E0B3E80E6E229FBDF768863447B34F65979D33D126E0D684E2BCE1105E6028D681FFA4
telfhash t113218e1c497423e09b354d892aaeef77e16030df1b263c378e11a9adbabdc815d00c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10001386-0
Create hunting rule

Unix.Trojan.Mirai-10010127-0
Create hunting rule

Unix.Trojan.Mirai-10017351-0
Create hunting rule

Unix.Trojan.Mirai-10017641-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Deleting a recently created file
Mounts file systems
Creates directories in a temporary directory
Runs as daemon
Creating a file in the %temp% directory
Sets a written file as executable
Receives data from a server
Kills processes
Creating a file
Opens a port
Creating a file in the %temp% subdirectories
Sends data to a server
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin remote threat
Link:
https://www.filescan.io/uploads/68fea07bc85c5c569736ac9b/reports/bb736103-b65a-47db-905a-6b3372a4033d/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-26T17:42:00Z UTC
Last seen:
2025-10-27T00:23:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1d27373d25cc12e0cfe5a408917a566f1f901c6abc6466a06d427deffecde6aa/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0146280c-5093-4b91-83f2-d524c0ddbbd3
Behavior Graph:
Download SVG
%3 guuid=2716f507-1b00-0000-b372-82a56a0b0000 pid=2922 /usr/bin/sudo guuid=b9f6500a-1b00-0000-b372-82a56f0b0000 pid=2927 /tmp/sample.bin guuid=2716f507-1b00-0000-b372-82a56a0b0000 pid=2922->guuid=b9f6500a-1b00-0000-b372-82a56f0b0000 pid=2927 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a1562561-6b70-4afa-9716-251edd9fbd32
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1802120
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1802120 Sample: mips.uhavenobotsxd.elf Startdate: 26/10/2025 Architecture: LINUX Score: 52 35 94.154.35.153, 6969 SELECTELRU Ukraine 2->35 37 Multi AV Scanner detection for submitted file 2->37 9 dash rm mips.uhavenobotsxd.elf 2->9         started        12 udisksd dumpe2fs 2->12         started        14 udisksd dumpe2fs 2->14         started        16 174 other processes 2->16 signatures3 process4 signatures5 39 Sample reads /proc/mounts (often used for finding a writable filesystem) 9->39 18 mips.uhavenobotsxd.elf 9->18         started        21 mips.uhavenobotsxd.elf 9->21         started        process6 file7 29 /tmp/.taunt, POSIX 18->29 dropped 31 /tmp/.mock, POSIX 18->31 dropped 33 /tmp/.broken_shell, POSIX 18->33 dropped 23 mips.uhavenobotsxd.elf 18->23         started        25 mips.uhavenobotsxd.elf 18->25         started        process8 process9 27 mips.uhavenobotsxd.elf 23->27         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1d27373d25cc12e0cfe5a408917a566f1f901c6abc6466a06d427deffecde6aa
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1d27373d25cc12e0cfe5a408917a566f1f901c6abc6466a06d427deffecde6aa/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-26 22:29:36 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=duttopjfzqjobt7fuqejc6swn4pzahdkxrsgnidnij6677wn42va._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai discovery
Link:
https://tria.ge/reports/251026-2c1nssfr9t/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10001386-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e72d6036-c7ea-40cf-8fc1-8a799a8afb6b
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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 1d27373d25cc12e0cfe5a408917a566f1f901c6abc6466a06d427deffecde6aa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3686386/
  
Delivery method
Distributed via web download

Comments