MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 88844b8b2e3d2f04e5f65fc885186bd91027a968dadf7183287e7d1d7f6f291f. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 88844b8b2e3d2f04e5f65fc885186bd91027a968dadf7183287e7d1d7f6f291f
SHA3-384 hash: d796dd69a685c6eacf021841ee54e5937a0f5d207d850068f10b10bfaaa64a9c6315414fd918928f8f02407dbde503f9
SHA1 hash: 88a3353b7de28dd7c2a3e167537860c309645bfb
MD5 hash: 2fd8fdf7e487e241b33540614e230130
humanhash: white-papa-alabama-bacon
File name:morte.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:40'012 bytes
First seen:2025-07-15 15:56:00 UTC
Last seen:2025-07-15 17:15:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:8jwMHhX1p1pQ9hTIIB/2ItEVN0LZH9Vv0aI0cyoWxwYs3Uoz1c:2TBX31pOkIB/3yVml7010cYxaz1c
TLSH T1A603F1BED10784E2E3E80834F63845CB61F8D5DEE1E0B27512685AF8C5D961560BE3CB
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) :40'012 bytes
File size (de-compressed) :84'056 bytes
Format:linux/arm
Unpacked file: 996be516449960e7a4685a051f43e39c592fb9b74de048d80ff36e197d7e7233

Intelligence

File Origin
# of uploads :
3
# of downloads :
23
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.ELF.Svirtu-AA.5207.27968.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/68767a347bc45bdee1ad1c8c/reports/035b793c-c10c-4ac8-aa37-0034596c8f10/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/88844b8b2e3d2f04e5f65fc885186bd91027a968dadf7183287e7d1d7f6f291f
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/00cc45fc-7312-42bc-b8f5-8dc5c7782341
Behavior Graph:
Download SVG
%3 guuid=1e04b614-1600-0000-4f3a-ecdc950c0000 pid=3221 /usr/bin/sudo guuid=1913be16-1600-0000-4f3a-ecdc960c0000 pid=3222 /tmp/sample.bin guuid=1e04b614-1600-0000-4f3a-ecdc950c0000 pid=3221->guuid=1913be16-1600-0000-4f3a-ecdc960c0000 pid=3222 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/52bdc8ed-e8de-4904-8cdb-df64320254f7
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1737269
Signature
Drops files in suspicious directories
Drops invisible ELF files
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1737269 Sample: morte.arm.elf Startdate: 15/07/2025 Architecture: LINUX Score: 92 32 last.galaxias.cc 196.251.69.179, 12121, 45968 Web4AfricaZA Seychelles 2->32 40 Multi AV Scanner detection for submitted file 2->40 42 Yara detected Mirai 2->42 44 Yara detected Xmrig cryptocurrency miner 2->44 46 Sample is packed with UPX 2->46 10 morte.arm.elf 2->10         started        signatures3 process4 signatures5 54 Found strings related to Crypto-Mining 10->54 13 morte.arm.elf 10->13         started        process6 process7 15 morte.arm.elf 13->15         started        file8 30 /etc/init.d/sysd, POSIX 15->30 dropped 34 Sample tries to set files in /etc globally writable 15->34 36 Drops files in suspicious directories 15->36 38 Sample tries to persist itself using System V runlevels 15->38 19 morte.arm.elf sh 15->19         started        21 morte.arm.elf 15->21         started        signatures9 process10 signatures11 24 sh cp 19->24         started        48 Sample deletes itself 21->48 process12 file13 28 /usr/bin/.sh, ELF 24->28 dropped 50 Drops invisible ELF files 24->50 52 Drops files in suspicious directories 24->52 signatures14
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/88844b8b2e3d2f04e5f65fc885186bd91027a968dadf7183287e7d1d7f6f291f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/88844b8b2e3d2f04e5f65fc885186bd91027a968dadf7183287e7d1d7f6f291f/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2025-07-15 15:09:00 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rccexczohuxqjzpwl7eikgdl3eicpkli3lpxdazipz6r273pfepq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access discovery persistence upx
Link:
https://tria.ge/reports/250715-tdh65sxsg1/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
UPX packed file
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Write file to user bin folder
Deletes itself
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a76ab7ac-e0c4-4110-842d-c0aade3534a1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/88844b8b2e3d2f04e5f65fc885186bd91027a968dadf7183287e7d1d7f6f291f

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: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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 88844b8b2e3d2f04e5f65fc885186bd91027a968dadf7183287e7d1d7f6f291f

(this sample)

Mirai

elf 996be516449960e7a4685a051f43e39c592fb9b74de048d80ff36e197d7e7233

  
URLhaus
https://urlhaus.abuse.ch/url/3583846/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3583871/
  
URLhaus
https://urlhaus.abuse.ch/url/3583887/
  
URLhaus
https://urlhaus.abuse.ch/url/3583892/
  
URLhaus
https://urlhaus.abuse.ch/url/3583902/
  
URLhaus
https://urlhaus.abuse.ch/url/3583929/
  
URLhaus
https://urlhaus.abuse.ch/url/3583943/
  
Dropping
SHA256 996be516449960e7a4685a051f43e39c592fb9b74de048d80ff36e197d7e7233
  
Dropping
MD5 65eb6e0b29ee09f8804cb72d159a2288
  
URLhaus
https://urlhaus.abuse.ch/url/3584010/
  
URLhaus
https://urlhaus.abuse.ch/url/3581211/
  
URLhaus
https://urlhaus.abuse.ch/url/3574724/
  
URLhaus
https://urlhaus.abuse.ch/url/3579395/
  
URLhaus
https://urlhaus.abuse.ch/url/3581242/
  
URLhaus
https://urlhaus.abuse.ch/url/3581193/
  
URLhaus
https://urlhaus.abuse.ch/url/3581177/
  
URLhaus
https://urlhaus.abuse.ch/url/3583920/

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