MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1bddecb58c4b1ef9e101d9d98f0c3a03a39ea068af1e5e4299a5f0c4b1fa8a88. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1bddecb58c4b1ef9e101d9d98f0c3a03a39ea068af1e5e4299a5f0c4b1fa8a88
SHA3-384 hash: 9e30c1db89d670fc5c5677c00470e4bbed0b46bb33362ef577978ba4d3dc69422fa55f434dba1967c1bbc5e6dbb7d9a9
SHA1 hash: acd671346e99963f5d5536198c7dc5139f712221
MD5 hash: de75dd840eda2287d304ff6a19820e88
humanhash: salami-harry-hamper-failed
File name:nwfaiehg4ewijfgriehgirehaughrarg.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:39'820 bytes
First seen:2025-07-29 18:19:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:jvDrEy06IAhwH4qfQ3Bjev+vgH74j8C+J/AM1Wz0Bk6/wlazdB0A1vBznbcuyD78:jjIjZfZxHMlI/g0BkyzHlZnouy8Hyq
TLSH T1C503E215E8EFE189CA667131886FB60A5120C60D92D762DE67D4213F9C3B7843D28F9B
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 mirai UPX
File size (compressed) :39'820 bytes
File size (de-compressed) :75'280 bytes
Format:linux/i386
Unpacked file: 24bbc7fc35954db75e32e1d07342bae7b520585da9e6cb41b11b4ff17b23b84e

Intelligence

File Origin
# of uploads :
1
# of downloads :
21
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Launching a process
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1bddecb58c4b1ef9e101d9d98f0c3a03a39ea068af1e5e4299a5f0c4b1fa8a88
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/d00d1cd4-ce87-4389-9bc7-7df62746f05e
Behavior Graph:
Download SVG
%3 guuid=79cdc524-2200-0000-701c-3cc8cf110000 pid=4559 /usr/bin/sudo guuid=60ec5027-2200-0000-701c-3cc8de110000 pid=4574 /tmp/sample.bin net guuid=79cdc524-2200-0000-701c-3cc8cf110000 pid=4559->guuid=60ec5027-2200-0000-701c-3cc8de110000 pid=4574 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=60ec5027-2200-0000-701c-3cc8de110000 pid=4574->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=c23f4c28-2200-0000-701c-3cc8e4110000 pid=4580 /tmp/sample.bin guuid=60ec5027-2200-0000-701c-3cc8de110000 pid=4574->guuid=c23f4c28-2200-0000-701c-3cc8e4110000 pid=4580 clone guuid=85e05628-2200-0000-701c-3cc8e5110000 pid=4581 /tmp/sample.bin write-config zombie guuid=c23f4c28-2200-0000-701c-3cc8e4110000 pid=4580->guuid=85e05628-2200-0000-701c-3cc8e5110000 pid=4581 clone guuid=e0a9a12b-2200-0000-701c-3cc8f9110000 pid=4601 /usr/bin/dash guuid=85e05628-2200-0000-701c-3cc8e5110000 pid=4581->guuid=e0a9a12b-2200-0000-701c-3cc8f9110000 pid=4601 execve guuid=ca4ae42d-2200-0000-701c-3cc803120000 pid=4611 /tmp/sample.bin delete-file dns net send-data guuid=85e05628-2200-0000-701c-3cc8e5110000 pid=4581->guuid=ca4ae42d-2200-0000-701c-3cc803120000 pid=4611 clone guuid=065ac92b-2200-0000-701c-3cc8fa110000 pid=4602 /usr/bin/cp guuid=e0a9a12b-2200-0000-701c-3cc8f9110000 pid=4601->guuid=065ac92b-2200-0000-701c-3cc8fa110000 pid=4602 execve guuid=ca4ae42d-2200-0000-701c-3cc803120000 pid=4611->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 34B 4382d562-4579-56a3-9ac9-8534c701e566 test.galaxias.cc:12121 guuid=ca4ae42d-2200-0000-701c-3cc803120000 pid=4611->4382d562-4579-56a3-9ac9-8534c701e566 send: 18B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4dc3fa7e-22b2-4841-bc96-d77133143332
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1746578
Signature
Drops files in suspicious directories
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
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
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1bddecb58c4b1ef9e101d9d98f0c3a03a39ea068af1e5e4299a5f0c4b1fa8a88
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1bddecb58c4b1ef9e101d9d98f0c3a03a39ea068af1e5e4299a5f0c4b1fa8a88/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Gafgyt
Link:
https://tip.neiki.dev/file/1bddecb58c4b1ef9e101d9d98f0c3a03a39ea068af1e5e4299a5f0c4b1fa8a88
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-29 18:19:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dpo6znmmjmpptyib3hmy6db2aorz5idiv4pf4quzuxymjmp2rkea._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery linux rootkit upx
Link:
https://tria.ge/reports/250729-wyj1aazwf1/
Behaviour
Reads runtime system information
Loads a kernel module
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c260dc20-489b-4f31-8d6e-bf62995cc48a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/1bddecb58c4b1ef9e101d9d98f0c3a03a39ea068af1e5e4299a5f0c4b1fa8a88

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: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 1bddecb58c4b1ef9e101d9d98f0c3a03a39ea068af1e5e4299a5f0c4b1fa8a88

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3592788/
  
Delivery method
Distributed via web download

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