MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d35abf834e628eea2490e95f10e824ca6204e0d0385e5a6d7482a07eaf52399a. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d35abf834e628eea2490e95f10e824ca6204e0d0385e5a6d7482a07eaf52399a
SHA3-384 hash: 2218605ded4e32fcd37a0c263c5b2462f4a8e06c35fee34ec90f8b688d7d6a73f60287bd76532b2a881d1f7dc16d1a28
SHA1 hash: 47f878bf7fe963525e0c343e7a9cdc374288c93f
MD5 hash: 7408911cdb1a1c27f878110084a74711
humanhash: yellow-berlin-april-lamp
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:66'760 bytes
First seen:2025-02-11 14:09:57 UTC
Last seen:2025-02-11 14:49:39 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:bJw3x0gp8ztSOa+65tlOxfxRPvH8+7t0fdBzlR/ElsjKUig4ef2Nq3UoewzDLQhp:bGOS06Pl20+7Ofc4KUig4ACnp
TLSH T1D863023F965CD959EA908E718D58C9C831B65DE074FB34A543B8FE0836CB08B26F7425
telfhash t1449002212d6c146c60d881c57ac3c09a00556c5d240fec702462458509ced5000d3071
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 elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
77
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.4789.28122.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ab3da049f32dfb0d82f81d
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Kills processes
Sends data to a server
Opens a port
Creating a file
Receives data from a server
Runs as daemon
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android mirai
Link:
https://www.filescan.io/uploads/67ab5a80a116e377e79bafad/reports/67b488ad-a1f7-4246-9c6b-cc6bcf280076/overview
Result
Verdict:
MALICIOUS
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/9ce5d484-bc95-4406-ae03-77b81fb89c0e
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1612116
Signature
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Sends malformed DNS queries
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1612116 Sample: arm7.elf Startdate: 11/02/2025 Architecture: LINUX Score: 72 25 qittler.ru. [malformed] 2->25 27 mykittler.ru. [malformed] 2->27 29 47 other IPs or domains 2->29 33 Multi AV Scanner detection for submitted file 2->33 35 Yara detected Mirai 2->35 8 arm7.elf 2->8         started        10 xfce4-session xfdesktop 2->10         started        12 xfce4-session xfce4-panel 2->12         started        14 13 other processes 2->14 signatures3 37 Sends malformed DNS queries 27->37 process4 process5 16 arm7.elf 8->16         started        process6 18 arm7.elf 16->18         started        21 arm7.elf 16->21         started        23 arm7.elf 16->23         started        signatures7 31 Sample tries to kill multiple processes (SIGKILL) 18->31
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d35abf834e628eea2490e95f10e824ca6204e0d0385e5a6d7482a07eaf52399a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d35abf834e628eea2490e95f10e824ca6204e0d0385e5a6d7482a07eaf52399a/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-11 12:08:02 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2nnl7a2omkhoujeq5fprb2bezjrajygqhbpfu3luqkqh5l2shgna._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/250211-rgwwasvngk/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Modifies Watchdog functionality
Renames itself
Contacts a large (26090) amount of remote hosts
Creates a large amount of network flows
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b137958f-7f62-43a2-b253-2bc688249bd4
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/d35abf834e628eea2490e95f10e824ca6204e0d0385e5a6d7482a07eaf52399a

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: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_antiunpack_elf32
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:UPX Anti-Unpacking technique to magic renamed for ELF32

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf d35abf834e628eea2490e95f10e824ca6204e0d0385e5a6d7482a07eaf52399a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3436137/
  
Delivery method
Distributed via web download

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