MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 88e7c4ab5c083fa5c66274ce5fd6f5fb9421aada335bcf8f4817182312afb3c0. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 88e7c4ab5c083fa5c66274ce5fd6f5fb9421aada335bcf8f4817182312afb3c0
SHA3-384 hash: 1debb748acb5577dcf33241747b21897a058186ecc8e285f115bff360f0738fec08ea8df52971b111b16e2b6d86bd289
SHA1 hash: bfca75eb1fcc87c61871ddd6110caf7e49bc0201
MD5 hash: d88654ecdb50280c8674358b84c3bf64
humanhash: solar-network-victor-oxygen
File name:Nexus.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:68'980 bytes
First seen:2025-11-18 07:39:47 UTC
Last seen:2025-11-18 09:29:54 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:RiLZd56+isJtB9szK1WBMqxU/da9syGYLxv3o97iAzVU:RInHJbqzBBMq9syGYLx1AzS
TLSH T14D63027DFB5034536071062FF1BCA185108A9A7A89BA707287865EF4ECE12831BBDDD7
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 juroots
Tags:arm7 elf mirai UPX
File size (compressed) :68'980 bytes
File size (de-compressed) :192'179 bytes
Format:linux/arm
Unpacked file: b3517960ff9d5d49eea97234e9708905264b8f47fb16b73913889f5e0ce013c4

Intelligence

File Origin
# of uploads :
2
# of downloads :
43
Origin country :
US US
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.3736.31574.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Runs as daemon
Connection attempt
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/691c2308ee9cbb28043f28c7/reports/21d3404d-e3de-4b85-a39c-f0aeea431372/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
47
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/88e7c4ab5c083fa5c66274ce5fd6f5fb9421aada335bcf8f4817182312afb3c0
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-17T17:34:00Z UTC
Last seen:
2025-11-19T18:24:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/88e7c4ab5c083fa5c66274ce5fd6f5fb9421aada335bcf8f4817182312afb3c0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/32e9245e-4a40-4ed4-a923-124f5f38c4f3
Behavior Graph:
Download SVG
%3 guuid=256301b7-1900-0000-fb29-bf84a9090000 pid=2473 /usr/bin/sudo guuid=2e5c68ba-1900-0000-fb29-bf84af090000 pid=2479 /tmp/sample.bin guuid=256301b7-1900-0000-fb29-bf84a9090000 pid=2473->guuid=2e5c68ba-1900-0000-fb29-bf84af090000 pid=2479 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ad4e820d-fc9e-4238-9582-02cf4a7b0333
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/88e7c4ab5c083fa5c66274ce5fd6f5fb9421aada335bcf8f4817182312afb3c0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/88e7c4ab5c083fa5c66274ce5fd6f5fb9421aada335bcf8f4817182312afb3c0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-17 23:51:53 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rdt4jk24ba72lrtcothf7vxv7okcdkw2gnn47d2ic4mcgevpwpaa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251118-jhzdta1mez/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d0a14639-f197-40cd-ab7c-280a0bdf6a35
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/88e7c4ab5c083fa5c66274ce5fd6f5fb9421aada335bcf8f4817182312afb3c0

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: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 88e7c4ab5c083fa5c66274ce5fd6f5fb9421aada335bcf8f4817182312afb3c0

(this sample)

Mirai

elf b3517960ff9d5d49eea97234e9708905264b8f47fb16b73913889f5e0ce013c4

  
Dropping
SHA256 b3517960ff9d5d49eea97234e9708905264b8f47fb16b73913889f5e0ce013c4
  
Dropping
MD5 0ddfd8cfe53f6841029a4e6a2799aebe
  
URLhaus
https://urlhaus.abuse.ch/url/3711014/
  
Delivery method
Distributed via web download

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