MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d513c0344834331e91511eefb7bf1fcb1dcf0ec902f56bc6568c3d2ef238754. 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: 1d513c0344834331e91511eefb7bf1fcb1dcf0ec902f56bc6568c3d2ef238754
SHA3-384 hash: 4737b2c919364bb621f3a535d04f244c5fffda97b31f7c426aa0c59baf1074e85fbb0c9790ba2865e1e58496737e382c
SHA1 hash: e0427b48a5ad3994182f36e86a420c21a980de5c
MD5 hash: 3bc5038264d22dc91d503094d1598ece
humanhash: single-missouri-ceiling-alaska
File name:shadow.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:85'680 bytes
First seen:2025-12-30 19:20:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:mZnBfU6GD4hPWDpUJwZlK3Wf+ULyCQxwCMlR49LGIUiy429iq8:c+D2gQ3C+ULyBI429iq
TLSH T19C83C759F9828502D5D406FBBA1E119E331237A8F2EE33128D305F24778AB6B0F77A51
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
36
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/26b974f6-3d2c-42ac-a246-6200bec64ea6/
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/695425f58d1aa9829e277335/reports/097d28d8-7a12-4c25-b34e-88a19efea172/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e996b47e-2afc-42b9-8a4a-3464694942b7
Behavior Graph:
Download SVG
%3 guuid=22c33803-1a00-0000-9b98-bef40b0b0000 pid=2827 /usr/bin/sudo guuid=3873b105-1a00-0000-9b98-bef4110b0000 pid=2833 /tmp/sample.bin guuid=22c33803-1a00-0000-9b98-bef40b0b0000 pid=2827->guuid=3873b105-1a00-0000-9b98-bef4110b0000 pid=2833 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/582ca16f-cc86-4da1-a403-1dd6a201f235
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1842266
Signature
Multi AV Scanner detection for submitted file
Performs DNS TXT record lookups
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1842266 Sample: shadow.arm6.elf Startdate: 30/12/2025 Architecture: LINUX Score: 56 18 kurol.io 2->18 20 81.88.18.108, 43236, 6767 LEVEL3US Germany 2->20 22 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->22 24 Multi AV Scanner detection for submitted file 2->24 9 shadow.arm6.elf 2->9         started        signatures3 26 Performs DNS TXT record lookups 18->26 process4 signatures5 28 Sample deletes itself 9->28 12 shadow.arm6.elf 9->12         started        process6 process7 14 shadow.arm6.elf 12->14         started        process8 16 shadow.arm6.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1d513c0344834331e91511eefb7bf1fcb1dcf0ec902f56bc6568c3d2ef238754
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1d513c0344834331e91511eefb7bf1fcb1dcf0ec902f56bc6568c3d2ef238754/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-30 19:20:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dvitya2eqnbtd2ivchxpw67r7sy5z4hmsaxvnpdfndb5f3zdq5ka._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery upx
Link:
https://tria.ge/reports/251230-x2jz5azkhs/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Deletes itself
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-1
YARA:
n/a
Link:
https://app.threat.zone/submission/6484d542-b52b-4f59-8447-f9cbf7561b94
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/1d513c0344834331e91511eefb7bf1fcb1dcf0ec902f56bc6568c3d2ef238754

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_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
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 1d513c0344834331e91511eefb7bf1fcb1dcf0ec902f56bc6568c3d2ef238754

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3742276/
  
Delivery method
Distributed via web download

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