MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 196958e8289a31e929e5107e9f4dda1b7bfd11eee1b771de82436840a7ffcff9. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 196958e8289a31e929e5107e9f4dda1b7bfd11eee1b771de82436840a7ffcff9
SHA3-384 hash: 329ae33b6768028dae4887e51f3c560d2c94fb2d962083912c3fa8534b042a7d5a3bc311d98e61ba5ae25fac7eb9b0e6
SHA1 hash: b48fae8f0f87f8157922ea8773da5c35c77ee37e
MD5 hash: 77f05be106d3ad954dcf9d4eca607d29
humanhash: oxygen-pluto-magnesium-may
File name:sdxkzX_UXA229x.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:34'340 bytes
First seen:2025-12-20 23:44:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:S/GgCNzMzOJNwLLIeS7cXBcXL4rDGFyhgKiHKh5rLixvGnSj8zX:0xCNumNKEyc8fGFDpHKh5rLsGSoT
TLSH T14DF201A2E4496946E0C04279CF394C58C1A19C4D7933814963CA2F6FFC6F2B6777085D
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) :34'340 bytes
File size (de-compressed) :75'568 bytes
Format:linux/i386
Unpacked file: 4a80f20ffe3764bbbd5147c2a6a2782e5c4201ee5b652d3195ca258c8b0280e2

Intelligence

File Origin
# of uploads :
1
# of downloads :
42
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/28872a40-038a-46b2-a653-aa8fe807b2a6/
Detection(s):
SecuriteInfo.com.Linux.Mirai-17.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/69473514e126b9ff438a4217/reports/b9049991-b73e-4eb0-ba29-52e029e3a371/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-20T20:52:00Z UTC
Last seen:
2025-12-22T15:28:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.gh HEUR:Backdoor.Linux.Mirai.es HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Gafgyt.ij
Link:
https://opentip.kaspersky.com/196958e8289a31e929e5107e9f4dda1b7bfd11eee1b771de82436840a7ffcff9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/89d0169e-6998-491d-87ee-d1b3b8fd7649
Behavior Graph:
Download SVG
%3 guuid=ed160359-1900-0000-acc0-5f0f63140000 pid=5219 /usr/bin/sudo guuid=00aab65b-1900-0000-acc0-5f0f64140000 pid=5220 /tmp/sample.bin write-file guuid=ed160359-1900-0000-acc0-5f0f63140000 pid=5219->guuid=00aab65b-1900-0000-acc0-5f0f64140000 pid=5220 execve guuid=9a84145c-1900-0000-acc0-5f0f65140000 pid=5221 /tmp/sample.bin guuid=00aab65b-1900-0000-acc0-5f0f64140000 pid=5220->guuid=9a84145c-1900-0000-acc0-5f0f65140000 pid=5221 clone guuid=93c12e5c-1900-0000-acc0-5f0f66140000 pid=5222 /tmp/sample.bin guuid=00aab65b-1900-0000-acc0-5f0f64140000 pid=5220->guuid=93c12e5c-1900-0000-acc0-5f0f66140000 pid=5222 clone guuid=d683325c-1900-0000-acc0-5f0f67140000 pid=5223 /tmp/sample.bin guuid=00aab65b-1900-0000-acc0-5f0f64140000 pid=5220->guuid=d683325c-1900-0000-acc0-5f0f67140000 pid=5223 clone guuid=8969525c-1900-0000-acc0-5f0f68140000 pid=5224 /tmp/sample.bin net zombie guuid=00aab65b-1900-0000-acc0-5f0f64140000 pid=5220->guuid=8969525c-1900-0000-acc0-5f0f68140000 pid=5224 clone 34a379f5-0cc3-5d1b-8cce-fe465b77d433 146.103.41.220:420 guuid=8969525c-1900-0000-acc0-5f0f68140000 pid=5224->34a379f5-0cc3-5d1b-8cce-fe465b77d433 con 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=8969525c-1900-0000-acc0-5f0f68140000 pid=5224->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/adc10327-bd55-46e9-bc41-47db6bf04d10
Result
Threat name:
Okiru
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1836861
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1836861 Sample: sdxkzX_UXA229x.x86.elf Startdate: 21/12/2025 Architecture: LINUX Score: 68 19 169.254.169.254, 80 USDOSUS Reserved 2->19 21 146.103.41.220, 420, 54654, 54656 BELNETBE Belgium 2->21 23 daisy.ubuntu.com 2->23 25 Malicious sample detected (through community Yara rule) 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Okiru 2->29 31 Sample is packed with UPX 2->31 7 sdxkzX_UXA229x.x86.elf 2->7         started        9 python3.8 dpkg 2->9         started        signatures3 process4 process5 11 sdxkzX_UXA229x.x86.elf 7->11         started        13 sdxkzX_UXA229x.x86.elf 7->13         started        15 sdxkzX_UXA229x.x86.elf 7->15         started        17 sdxkzX_UXA229x.x86.elf 7->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/196958e8289a31e929e5107e9f4dda1b7bfd11eee1b771de82436840a7ffcff9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/196958e8289a31e929e5107e9f4dda1b7bfd11eee1b771de82436840a7ffcff9/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/196958e8289a31e929e5107e9f4dda1b7bfd11eee1b771de82436840a7ffcff9
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-20 23:45:26 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dfuvr2bitiy6skpfcb7j6to2dn572epo4g3xdxucinuebj77z74q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet discovery linux upx
Link:
https://tria.ge/reports/251220-3rzkqafs5a/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Mirai
Mirai family
Malware Config
C2 Extraction:
client.orxy.space
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f252a82b-866e-44cc-96d0-5238859b8f97
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.48
Link:
https://yomi.yoroi.company/submissions/196958e8289a31e929e5107e9f4dda1b7bfd11eee1b771de82436840a7ffcff9

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 196958e8289a31e929e5107e9f4dda1b7bfd11eee1b771de82436840a7ffcff9

(this sample)

Mirai

elf 4a80f20ffe3764bbbd5147c2a6a2782e5c4201ee5b652d3195ca258c8b0280e2

  
URLhaus
https://urlhaus.abuse.ch/url/3733524/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 4a80f20ffe3764bbbd5147c2a6a2782e5c4201ee5b652d3195ca258c8b0280e2
  
Dropping
MD5 1e3b27427b57884fcdcddfdaf8bb0ec9
  
URLhaus
https://urlhaus.abuse.ch/url/3733517/

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