MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1ca3d025cfbdcbd71b8680120b826c949e54aeb56ad8ff5b61ccdf7026bea06e. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1ca3d025cfbdcbd71b8680120b826c949e54aeb56ad8ff5b61ccdf7026bea06e
SHA3-384 hash: 963e755635e1efd047a9e8741af6a79114b4924e5f8edefb3dd8754b8f68538512edc679192f5963eca343c50349971d
SHA1 hash: f3146876e89f3355aa928ad20ae9d2d8105f18dc
MD5 hash: b00d89a8aa52733e98777e7e78c30e5b
humanhash: ceiling-low-sink-glucose
File name:data.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:835'920 bytes
First seen:2026-01-01 11:45:43 UTC
Last seen:2026-01-02 07:30:23 UTC
File type: elf
MIME type:application/x-executable
ssdeep 24576:Xuv+dgW4sMk89vzhQwHhjV+S9ltW0UHuiQ:XuvjW4sMkObfZ9ftWyf
TLSH T121056D1BB2E3B4FCD157C430439BCAA2A935B43542216E7B65C4D6313E2BE701B1EB66
telfhash t195b186300afa60f0a5e7c621b353f1f559361de572e931a0262ab984dfc5fc00d62827
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

Intelligence

File Origin
# of uploads :
2
# of downloads :
59
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10058414-0
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gcc mirai
Link:
https://www.filescan.io/uploads/69565e848d1aa9829e287288/reports/2b7ce859-07cc-4709-bea7-e854568c9eb6/overview
Verdict:
Clean
File Type:
elf.64.le
First seen:
2026-01-01T08:58:00Z UTC
Last seen:
2026-01-01T09:11:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1ca3d025cfbdcbd71b8680120b826c949e54aeb56ad8ff5b61ccdf7026bea06e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b703b65e-8d51-46b0-8e1e-54c9b9ad5f6c
Behavior Graph:
Download SVG
%3 guuid=cdafaa58-1900-0000-9744-7b589b130000 pid=5019 /usr/bin/sudo guuid=d96f155b-1900-0000-9744-7b58a3130000 pid=5027 /tmp/sample.bin net guuid=cdafaa58-1900-0000-9744-7b589b130000 pid=5019->guuid=d96f155b-1900-0000-9744-7b58a3130000 pid=5027 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=d96f155b-1900-0000-9744-7b58a3130000 pid=5027->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=2b354e5b-1900-0000-9744-7b58a4130000 pid=5028 /tmp/sample.bin zombie guuid=d96f155b-1900-0000-9744-7b58a3130000 pid=5027->guuid=2b354e5b-1900-0000-9744-7b58a4130000 pid=5028 clone guuid=069c565b-1900-0000-9744-7b58a5130000 pid=5029 /tmp/sample.bin write-config zombie guuid=2b354e5b-1900-0000-9744-7b58a4130000 pid=5028->guuid=069c565b-1900-0000-9744-7b58a5130000 pid=5029 clone guuid=8934065c-1900-0000-9744-7b58a9130000 pid=5033 /usr/bin/dash guuid=069c565b-1900-0000-9744-7b58a5130000 pid=5029->guuid=8934065c-1900-0000-9744-7b58a9130000 pid=5033 execve guuid=f24b755c-1900-0000-9744-7b58ac130000 pid=5036 /tmp/sample.bin dns net send-data guuid=069c565b-1900-0000-9744-7b58a5130000 pid=5029->guuid=f24b755c-1900-0000-9744-7b58ac130000 pid=5036 clone guuid=4d23275c-1900-0000-9744-7b58aa130000 pid=5034 /usr/bin/cp guuid=8934065c-1900-0000-9744-7b58a9130000 pid=5033->guuid=4d23275c-1900-0000-9744-7b58aa130000 pid=5034 execve guuid=f24b755c-1900-0000-9744-7b58ac130000 pid=5036->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 34B 1876a5a8-a09a-5035-8968-cf53f84146ea cyber-reborn.com:6767 guuid=f24b755c-1900-0000-9744-7b58ac130000 pid=5036->1876a5a8-a09a-5035-8968-cf53f84146ea send: 16B guuid=f1557c5c-1900-0000-9744-7b58ad130000 pid=5037 /tmp/sample.bin guuid=f24b755c-1900-0000-9744-7b58ac130000 pid=5036->guuid=f1557c5c-1900-0000-9744-7b58ad130000 pid=5037 clone guuid=5624eb5d-1900-0000-9744-7b58b3130000 pid=5043 /usr/bin/dash guuid=f24b755c-1900-0000-9744-7b58ac130000 pid=5036->guuid=5624eb5d-1900-0000-9744-7b58b3130000 pid=5043 execve guuid=f2dce967-1900-0000-9744-7b58e0130000 pid=5088 /usr/bin/dash guuid=f24b755c-1900-0000-9744-7b58ac130000 pid=5036->guuid=f2dce967-1900-0000-9744-7b58e0130000 pid=5088 execve guuid=ad8e465e-1900-0000-9744-7b58b5130000 pid=5045 /usr/sbin/xtables-nft-multi guuid=5624eb5d-1900-0000-9744-7b58b3130000 pid=5043->guuid=ad8e465e-1900-0000-9744-7b58b5130000 pid=5045 execve guuid=18032568-1900-0000-9744-7b58e2130000 pid=5090 /usr/sbin/xtables-nft-multi guuid=f2dce967-1900-0000-9744-7b58e0130000 pid=5088->guuid=18032568-1900-0000-9744-7b58e2130000 pid=5090 execve
Malware family:
NoEscape
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f54d49de-ee4c-4365-98be-2d5fa86a88e0
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1843075
Signature
Drops files in suspicious directories
Executes the "iptables" command to insert, remove and/or manipulate rules
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1843075 Sample: data.x86_64.elf Startdate: 01/01/2026 Architecture: LINUX Score: 56 37 cyber-reborn.com 45.131.65.74, 59904, 6767 LOVESERVERSGB Germany 2->37 39 109.202.202.202, 80 INIT7CH Switzerland 2->39 41 2 other IPs or domains 2->41 10 data.x86_64.elf 2->10         started        process3 process4 12 data.x86_64.elf 10->12         started        process5 14 data.x86_64.elf 12->14         started        file6 35 /etc/init.d/sysd, POSIX 14->35 dropped 45 Sample tries to set files in /etc globally writable 14->45 47 Drops files in suspicious directories 14->47 49 Sample tries to persist itself using System V runlevels 14->49 18 data.x86_64.elf 14->18         started        20 data.x86_64.elf sh 14->20         started        signatures7 process8 process9 22 data.x86_64.elf sh 18->22         started        24 data.x86_64.elf sh 18->24         started        26 data.x86_64.elf 18->26         started        28 sh cp 20->28         started        process10 30 sh iptables 22->30         started        33 sh iptables 24->33         started        signatures11 43 Executes the "iptables" command to insert, remove and/or manipulate rules 30->43
Score:
99%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1ca3d025cfbdcbd71b8680120b826c949e54aeb56ad8ff5b61ccdf7026bea06e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1ca3d025cfbdcbd71b8680120b826c949e54aeb56ad8ff5b61ccdf7026bea06e/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/1ca3d025cfbdcbd71b8680120b826c949e54aeb56ad8ff5b61ccdf7026bea06e
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-01-01 11:46:16 UTC
File Type:
ELF64 Little (Exe)
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dsr5ajopxxf5og4gqajaxatmsspfjlvvnlmp6w3bztpxajv6ubxa._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery linux persistence
Link:
https://tria.ge/reports/260101-nxg6asfl9v/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10056463-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e292963f-1d99-4a76-9623-bd0bef9a48e0
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/1ca3d025cfbdcbd71b8680120b826c949e54aeb56ad8ff5b61ccdf7026bea06e

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
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 1ca3d025cfbdcbd71b8680120b826c949e54aeb56ad8ff5b61ccdf7026bea06e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3746585/
  
Delivery method
Distributed via web download

Comments