MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 561d0101bc2b5579d7f3b70ac25ce83f9f849be74fe1fc0ed418fa9c1f719951. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 561d0101bc2b5579d7f3b70ac25ce83f9f849be74fe1fc0ed418fa9c1f719951
SHA3-384 hash: f04c5e114c79c2b4377227e7d3b29f22f3c3d56a5b56f28cd4a0b568285d926ccd28753eae43b6d90c345997adc5b8a5
SHA1 hash: 91b99f664a0e482f7b335947ca6ad3e4b5711dd0
MD5 hash: 8488a998cc8a975c7ad4649e91b9a91f
humanhash: virginia-spaghetti-eight-aspen
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:65'228 bytes
First seen:2025-12-26 18:13:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:fDBnx5+nHi6794azk20fyWW+tZ5bQxjYenouy8Hy0:9nSHGcd05Pfk5Y+outb
TLSH T10553025AED985713F6BD0071477A9B4A11D3D232E989D0C9CB302072E6E127BBDA8B48
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) :65'228 bytes
File size (de-compressed) :162'536 bytes
Format:linux/i386
Unpacked file: e7b11802696e078ae2c318d6383844f2e23b921e92d333617f4a4f7b619cc01d

Intelligence

File Origin
# of uploads :
1
# of downloads :
43
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/7ae949b8-f22f-49e3-bc34-71d1992627de/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-26T16:35:00Z UTC
Last seen:
2025-12-26T17:10:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/561d0101bc2b5579d7f3b70ac25ce83f9f849be74fe1fc0ed418fa9c1f719951/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/db4b5ae1-d7b8-44b1-beff-72c0f97f57fe
Behavior Graph:
Download SVG
%3 guuid=46456d50-1700-0000-c9c7-e03dc30a0000 pid=2755 /usr/bin/sudo guuid=672d3752-1700-0000-c9c7-e03dc80a0000 pid=2760 /tmp/sample.bin net guuid=46456d50-1700-0000-c9c7-e03dc30a0000 pid=2755->guuid=672d3752-1700-0000-c9c7-e03dc80a0000 pid=2760 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=672d3752-1700-0000-c9c7-e03dc80a0000 pid=2760->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=70ee0853-1700-0000-c9c7-e03dcb0a0000 pid=2763 /tmp/sample.bin write-config write-file zombie guuid=672d3752-1700-0000-c9c7-e03dc80a0000 pid=2760->guuid=70ee0853-1700-0000-c9c7-e03dcb0a0000 pid=2763 clone guuid=ebff9153-1700-0000-c9c7-e03dcd0a0000 pid=2765 /usr/bin/dash guuid=70ee0853-1700-0000-c9c7-e03dcb0a0000 pid=2763->guuid=ebff9153-1700-0000-c9c7-e03dcd0a0000 pid=2765 execve guuid=8700d354-1700-0000-c9c7-e03dd10a0000 pid=2769 /usr/bin/dash guuid=70ee0853-1700-0000-c9c7-e03dcb0a0000 pid=2763->guuid=8700d354-1700-0000-c9c7-e03dd10a0000 pid=2769 execve guuid=92da88ba-1700-0000-c9c7-e03dd10b0000 pid=3025 /tmp/sample.bin guuid=70ee0853-1700-0000-c9c7-e03dcb0a0000 pid=2763->guuid=92da88ba-1700-0000-c9c7-e03dd10b0000 pid=3025 clone guuid=cbce8dba-1700-0000-c9c7-e03dd20b0000 pid=3026 /tmp/sample.bin guuid=70ee0853-1700-0000-c9c7-e03dcb0a0000 pid=2763->guuid=cbce8dba-1700-0000-c9c7-e03dd20b0000 pid=3026 clone guuid=cb7342e7-1800-0000-c9c7-e03d500e0000 pid=3664 /tmp/sample.bin guuid=70ee0853-1700-0000-c9c7-e03dcb0a0000 pid=2763->guuid=cb7342e7-1800-0000-c9c7-e03d500e0000 pid=3664 clone guuid=2fab8f13-1a00-0000-c9c7-e03dac120000 pid=4780 /tmp/sample.bin guuid=70ee0853-1700-0000-c9c7-e03dcb0a0000 pid=2763->guuid=2fab8f13-1a00-0000-c9c7-e03dac120000 pid=4780 clone guuid=87cf613f-1b00-0000-c9c7-e03d6f140000 pid=5231 /tmp/sample.bin guuid=70ee0853-1700-0000-c9c7-e03dcb0a0000 pid=2763->guuid=87cf613f-1b00-0000-c9c7-e03d6f140000 pid=5231 clone guuid=0144726b-1c00-0000-c9c7-e03d77140000 pid=5239 /tmp/sample.bin guuid=70ee0853-1700-0000-c9c7-e03dcb0a0000 pid=2763->guuid=0144726b-1c00-0000-c9c7-e03d77140000 pid=5239 clone guuid=a38d3398-1d00-0000-c9c7-e03d98140000 pid=5272 /tmp/sample.bin guuid=70ee0853-1700-0000-c9c7-e03dcb0a0000 pid=2763->guuid=a38d3398-1d00-0000-c9c7-e03d98140000 pid=5272 clone guuid=c3befcc3-1e00-0000-c9c7-e03d99140000 pid=5273 /tmp/sample.bin guuid=70ee0853-1700-0000-c9c7-e03dcb0a0000 pid=2763->guuid=c3befcc3-1e00-0000-c9c7-e03d99140000 pid=5273 clone guuid=5900beef-1f00-0000-c9c7-e03d9a140000 pid=5274 /tmp/sample.bin guuid=70ee0853-1700-0000-c9c7-e03dcb0a0000 pid=2763->guuid=5900beef-1f00-0000-c9c7-e03d9a140000 pid=5274 clone guuid=d58bb51b-2100-0000-c9c7-e03d9b140000 pid=5275 /tmp/sample.bin guuid=70ee0853-1700-0000-c9c7-e03dcb0a0000 pid=2763->guuid=d58bb51b-2100-0000-c9c7-e03d9b140000 pid=5275 clone guuid=1727a247-2200-0000-c9c7-e03d9c140000 pid=5276 /tmp/sample.bin guuid=70ee0853-1700-0000-c9c7-e03dcb0a0000 pid=2763->guuid=1727a247-2200-0000-c9c7-e03d9c140000 pid=5276 clone guuid=36777573-2300-0000-c9c7-e03d9d140000 pid=5277 /tmp/sample.bin guuid=70ee0853-1700-0000-c9c7-e03dcb0a0000 pid=2763->guuid=36777573-2300-0000-c9c7-e03d9d140000 pid=5277 clone guuid=c3d5869f-2400-0000-c9c7-e03d9e140000 pid=5278 /tmp/sample.bin guuid=70ee0853-1700-0000-c9c7-e03dcb0a0000 pid=2763->guuid=c3d5869f-2400-0000-c9c7-e03d9e140000 pid=5278 clone guuid=971fbf53-1700-0000-c9c7-e03dce0a0000 pid=2766 /usr/bin/systemctl guuid=ebff9153-1700-0000-c9c7-e03dcd0a0000 pid=2765->guuid=971fbf53-1700-0000-c9c7-e03dce0a0000 pid=2766 execve guuid=adf1ff54-1700-0000-c9c7-e03dd20a0000 pid=2770 /usr/bin/systemctl guuid=8700d354-1700-0000-c9c7-e03dd10a0000 pid=2769->guuid=adf1ff54-1700-0000-c9c7-e03dd20a0000 pid=2770 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ffcdb0ec-f0de-41a0-8d31-ab4bfcab6673
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1839872
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1839872 Sample: x86.elf Startdate: 26/12/2025 Architecture: LINUX Score: 68 27 Malicious sample detected (through community Yara rule) 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 Yara detected Gafgyt 2->31 33 Sample is packed with UPX 2->33 8 x86.elf 2->8         started        process3 process4 10 x86.elf 8->10         started        file5 25 /usr/local/bin/infinitd, ELF 10->25 dropped 13 x86.elf sh 10->13         started        15 x86.elf sh 10->15         started        17 x86.elf 10->17         started        19 24 other processes 10->19 process6 process7 21 sh systemctl 13->21         started        23 sh systemctl 15->23         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/561d0101bc2b5579d7f3b70ac25ce83f9f849be74fe1fc0ed418fa9c1f719951
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/561d0101bc2b5579d7f3b70ac25ce83f9f849be74fe1fc0ed418fa9c1f719951/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 18:14:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kyoqcan4fnkxtv7tw4fmexhih6pyjg7hj7q7ydwudd5jyh3rtfiq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery linux persistence privilege_escalation upx
Link:
https://tria.ge/reports/251226-wvftfsvlbk/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
UPX packed file
Enumerates active TCP sockets
Enumerates running processes
Modifies systemd
Write file to user bin folder
Mirai
Mirai family
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f3e0b2f5-7c9e-4a73-ac58-e72622d4a962
Please note that we are no longer able to provide a coverage score for Virus Total.

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 561d0101bc2b5579d7f3b70ac25ce83f9f849be74fe1fc0ed418fa9c1f719951

(this sample)

Mirai

elf e7b11802696e078ae2c318d6383844f2e23b921e92d333617f4a4f7b619cc01d

  
URLhaus
https://urlhaus.abuse.ch/url/3722799/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 e7b11802696e078ae2c318d6383844f2e23b921e92d333617f4a4f7b619cc01d
  
Dropping
MD5 ab0f0e2e06ebf33a9485bf8a99f11874

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