MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52a62127718d8d7a22522fd3daa94ae3c977aacaa66db51f91b82a260049874c. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 52a62127718d8d7a22522fd3daa94ae3c977aacaa66db51f91b82a260049874c
SHA3-384 hash: 6a41364c176e631225ac21d042785c3ea775994173e5f921a3dd4df3472022eeec6bac3996068db4af048939f636ce20
SHA1 hash: ef7c4b646a7998ad60f03bca3413654bf0a7e98a
MD5 hash: 8b424884b3cdef3fac72d69d7de20f42
humanhash: wolfram-green-salami-oregon
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:102'380 bytes
First seen:2025-11-28 19:15:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:c9Hg1wpl0cGCExXVKKaQ1T0oJTYqSQV8/ceCa+G:pwpGcGTZoKaQ1T0oJ8q78keCa+G
TLSH T13BA31946B9819F02D5C631BAFB9F41493313AFB8D3FA7111D920AFA027C69DB0E76512
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 132642594484be9b085575349d591bb32740ddcdd710e75a642aa8e6b333d3cb
File size (compressed) :55'228 bytes
File size (de-compressed) :102'380 bytes
Format:linux/arm
Packed file: 132642594484be9b085575349d591bb32740ddcdd710e75a642aa8e6b333d3cb

Intelligence

File Origin
# of uploads :
1
# of downloads :
27
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Opens a port
DNS request
Mounts file systems
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand gcc lolbin rust
Link:
https://www.filescan.io/uploads/6929f5011b65ca0bb926e387/reports/5b04cf91-ae22-4435-8994-61f9ba1e2bd5/overview
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cffefc50-4bff-4d12-9784-701e0187d41f
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1822386
Signature
Multi AV Scanner detection for submitted file
Performs DNS TXT record lookups
Sample reads /proc/mounts (often used for finding a writable filesystem)
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1822386 Sample: arm7.elf Startdate: 28/11/2025 Architecture: LINUX Score: 64 23 bobbot.xcvx.online 2->23 25 daisy.ubuntu.com 2->25 29 Suricata IDS alerts for network traffic 2->29 31 Multi AV Scanner detection for submitted file 2->31 8 arm7.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 33 Performs DNS TXT record lookups 23->33 process4 process5 12 arm7.elf 8->12         started        14 arm7.elf 8->14         started        process6 16 arm7.elf 12->16         started        19 arm7.elf 12->19         started        21 arm7.elf 14->21         started        signatures7 27 Sample reads /proc/mounts (often used for finding a writable filesystem) 16->27
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/52a62127718d8d7a22522fd3daa94ae3c977aacaa66db51f91b82a260049874c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/52a62127718d8d7a22522fd3daa94ae3c977aacaa66db51f91b82a260049874c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-28 19:16:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kktccj3rrwgxuissf7j5vkkk4pexpkwkuzw3kh4rxavcmacjq5ga._file
Result
Malware family:
hailbot
Create hunting rule
Score:
  10/10
Tags:
family:hailbot credential_access discovery
Link:
https://tria.ge/reports/251128-xyx3kshn6y/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Unexpected DNS network traffic destination
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/f11d8728-7539-4a4a-844f-f00c7ef953dd
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/52a62127718d8d7a22522fd3daa94ae3c977aacaa66db51f91b82a260049874c

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:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
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 132642594484be9b085575349d591bb32740ddcdd710e75a642aa8e6b333d3cb

Mirai

elf 52a62127718d8d7a22522fd3daa94ae3c977aacaa66db51f91b82a260049874c

(this sample)

  
Dropped by
SHA256 132642594484be9b085575349d591bb32740ddcdd710e75a642aa8e6b333d3cb
  
Dropped by
MD5 0884529ef079073e379708bf07e4f3ea
  
URLhaus
https://urlhaus.abuse.ch/url/3718902/
  
Delivery method
Distributed via web download

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