MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a5544e82e84d30e361b53521145397411dbf2842fdafdc1f35b8df1fa2623fd0. 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: a5544e82e84d30e361b53521145397411dbf2842fdafdc1f35b8df1fa2623fd0
SHA3-384 hash: b4789ac4a23900401280fa57c69dbc5276d2fa006e0aaa5a0718898bae4130e75ba620780468d9c55f81255a0b2f6879
SHA1 hash: 63ef7e17ba1feb1a16cf0976d8ab5ab1743d1ebf
MD5 hash: 4c7b0ca99a5f26dead79388347280a65
humanhash: football-fruit-happy-illinois
File name:wife.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:128'696 bytes
First seen:2026-06-11 13:22:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:wxjWhmrnHcBQPDpNnhJhKa0o1mYzX38Oyiyg:wxgI8BQznhJU3o1Zzxyiy
TLSH T1B8C30AA6F950DB62C5D1267AFB5E4288336307B9C3DE3202DD149F3427E795A4F3A902
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 12b149f16545da3fd11a7effc6ab05823920688b879c8dd43e965790b47cd0ff
File size (compressed) :57'132 bytes
File size (de-compressed) :128'696 bytes
Format:linux/arm
Packed file: 12b149f16545da3fd11a7effc6ab05823920688b879c8dd43e965790b47cd0ff

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Flood.667.32475.9195.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Runs as daemon
Changes access rights for a file
Kills processes
Creating a file
Deletes a file
Substitutes an application name
Deletes a system binary file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade rust
Link:
https://www.filescan.io/uploads/6a2ab6e1bf16337e43c1c156/reports/0734cb01-8ec2-4229-935d-bf5d63fd623e/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-11T12:39:00Z UTC
Last seen:
2026-06-12T18:38:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a5544e82e84d30e361b53521145397411dbf2842fdafdc1f35b8df1fa2623fd0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/475cb270-a341-46da-8056-b7bd12055310
Behavior Graph:
Download SVG
%3 guuid=c621ae55-1800-0000-20ac-1361890c0000 pid=3209 /usr/bin/sudo guuid=a4dd8f5a-1800-0000-20ac-13618a0c0000 pid=3210 /tmp/sample.bin guuid=c621ae55-1800-0000-20ac-1361890c0000 pid=3209->guuid=a4dd8f5a-1800-0000-20ac-13618a0c0000 pid=3210 execve
Malware family:
Ngioweb
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dbf327f7-f486-4ff1-9c7c-8e11bd0deabc
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1926603
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1926603 Sample: wife.arm7.elf Startdate: 11/06/2026 Architecture: LINUX Score: 52 17 rickonet.opik.net 31.56.209.84, 37670, 6576 SWISSNET-ASUS Netherlands 2->17 19 9.9.9.9, 12345 QUAD9-AS-1-Quad9US United States 2->19 21 Multi AV Scanner detection for submitted file 2->21 8 wife.arm7.elf 2->8         started        10 systemd rsyslogd 2->10         started        signatures3 process4 process5 12 wife.arm7.elf 8->12         started        process6 14 wife.arm7.elf 12->14         started        signatures7 23 Sample deletes itself 14->23
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a5544e82e84d30e361b53521145397411dbf2842fdafdc1f35b8df1fa2623fd0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a5544e82e84d30e361b53521145397411dbf2842fdafdc1f35b8df1fa2623fd0/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-06-11 13:24:54 UTC
File Type:
ELF32 Little (SO)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uvke5axijuyogynvguqriu4xieo36kcc7wx5yhzvxdpr7itch7ia._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/260611-qm7djsfv4n/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Deletes itself
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/a5544e82e84d30e361b53521145397411dbf2842fdafdc1f35b8df1fa2623fd0

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_arm_mips_ko_so
Create hunting rule
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 12b149f16545da3fd11a7effc6ab05823920688b879c8dd43e965790b47cd0ff

Mirai

elf a5544e82e84d30e361b53521145397411dbf2842fdafdc1f35b8df1fa2623fd0

(this sample)

  
Dropped by
SHA256 12b149f16545da3fd11a7effc6ab05823920688b879c8dd43e965790b47cd0ff
  
URLhaus
https://urlhaus.abuse.ch/url/3863230/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 b9b733d7c9f65de415a8ce6edf9c2b29

Comments