MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 098c4236cffedd1d4a29757f17dd04e4a5acfcbb59714a4202fb204ddfdb319e. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 098c4236cffedd1d4a29757f17dd04e4a5acfcbb59714a4202fb204ddfdb319e
SHA3-384 hash: 56d6fb86cfc9c0b0d5b0933295df13471f4fec29ce443c21dc662875402be1035ac267d22997e373b469b9d60d5c27ba
SHA1 hash: f043203d61ee69e0fac2a78412b13e45dd38f54e
MD5 hash: 04274193cdc38e6749de63faacff96b1
humanhash: ack-fifteen-jupiter-enemy
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:67'788 bytes
First seen:2025-12-26 06:16:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:e9JpA4Ja0ePPL4BSgSQyM2AifCUyuBVI6OeTrp8T7fMv0nouy8GyD:e9E4JaFj4CbfCbuI6O2pg5out3
TLSH T124630285A8B389DCF268A33E58C0ECEF4D255499310C4935BDAEE7924CF4612C79D3E9
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) :67'788 bytes
File size (de-compressed) :174'696 bytes
Format:linux/i386
Unpacked file: 083db85d9f4ec177f32b2fe7ccafac13faa91254d91ab11fe34f4b33c5536e2f

Intelligence

File Origin
# of uploads :
1
# of downloads :
51
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/6006c3bd-4380-4e15-8c27-f63eaa104897/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/694e286ae126b9ff4391d91f/reports/235d9046-00a9-4d69-9796-1d8e8973d895/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-26T00:34:00Z UTC
Last seen:
2025-12-26T05:30:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/098c4236cffedd1d4a29757f17dd04e4a5acfcbb59714a4202fb204ddfdb319e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3febe646-ab2a-4706-bae0-cd824247b3b5
Behavior Graph:
Download SVG
%3 guuid=4c124d5b-1a00-0000-ea86-c098a3090000 pid=2467 /usr/bin/sudo guuid=3d3e135d-1a00-0000-ea86-c098a8090000 pid=2472 /tmp/sample.bin net guuid=4c124d5b-1a00-0000-ea86-c098a3090000 pid=2467->guuid=3d3e135d-1a00-0000-ea86-c098a8090000 pid=2472 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=3d3e135d-1a00-0000-ea86-c098a8090000 pid=2472->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=04532d5e-1a00-0000-ea86-c098ac090000 pid=2476 /tmp/sample.bin write-config write-file zombie guuid=3d3e135d-1a00-0000-ea86-c098a8090000 pid=2472->guuid=04532d5e-1a00-0000-ea86-c098ac090000 pid=2476 clone guuid=244aa45e-1a00-0000-ea86-c098ae090000 pid=2478 /usr/bin/dash guuid=04532d5e-1a00-0000-ea86-c098ac090000 pid=2476->guuid=244aa45e-1a00-0000-ea86-c098ae090000 pid=2478 execve guuid=dd096562-1a00-0000-ea86-c098b8090000 pid=2488 /usr/bin/dash guuid=04532d5e-1a00-0000-ea86-c098ac090000 pid=2476->guuid=dd096562-1a00-0000-ea86-c098b8090000 pid=2488 execve guuid=ea4102c4-1a00-0000-ea86-c098b40a0000 pid=2740 /tmp/sample.bin guuid=04532d5e-1a00-0000-ea86-c098ac090000 pid=2476->guuid=ea4102c4-1a00-0000-ea86-c098b40a0000 pid=2740 clone guuid=e75e06c4-1a00-0000-ea86-c098b50a0000 pid=2741 /tmp/sample.bin guuid=04532d5e-1a00-0000-ea86-c098ac090000 pid=2476->guuid=e75e06c4-1a00-0000-ea86-c098b50a0000 pid=2741 clone guuid=c0700cf0-1b00-0000-ea86-c098c40c0000 pid=3268 /tmp/sample.bin guuid=04532d5e-1a00-0000-ea86-c098ac090000 pid=2476->guuid=c0700cf0-1b00-0000-ea86-c098c40c0000 pid=3268 clone guuid=d8cb141d-1d00-0000-ea86-c0989b0f0000 pid=3995 /tmp/sample.bin guuid=04532d5e-1a00-0000-ea86-c098ac090000 pid=2476->guuid=d8cb141d-1d00-0000-ea86-c0989b0f0000 pid=3995 clone guuid=237cb249-1e00-0000-ea86-c0984a130000 pid=4938 /tmp/sample.bin guuid=04532d5e-1a00-0000-ea86-c098ac090000 pid=2476->guuid=237cb249-1e00-0000-ea86-c0984a130000 pid=4938 clone guuid=35e2ba75-1f00-0000-ea86-c09879140000 pid=5241 /tmp/sample.bin guuid=04532d5e-1a00-0000-ea86-c098ac090000 pid=2476->guuid=35e2ba75-1f00-0000-ea86-c09879140000 pid=5241 clone guuid=4a3f1aa2-2000-0000-ea86-c09881140000 pid=5249 /tmp/sample.bin guuid=04532d5e-1a00-0000-ea86-c098ac090000 pid=2476->guuid=4a3f1aa2-2000-0000-ea86-c09881140000 pid=5249 clone guuid=053f2ccf-2100-0000-ea86-c0983f150000 pid=5439 /tmp/sample.bin guuid=04532d5e-1a00-0000-ea86-c098ac090000 pid=2476->guuid=053f2ccf-2100-0000-ea86-c0983f150000 pid=5439 clone guuid=a4e9cffb-2200-0000-ea86-c09840150000 pid=5440 /tmp/sample.bin guuid=04532d5e-1a00-0000-ea86-c098ac090000 pid=2476->guuid=a4e9cffb-2200-0000-ea86-c09840150000 pid=5440 clone guuid=f478182a-2400-0000-ea86-c09843150000 pid=5443 /tmp/sample.bin guuid=04532d5e-1a00-0000-ea86-c098ac090000 pid=2476->guuid=f478182a-2400-0000-ea86-c09843150000 pid=5443 clone guuid=14302156-2500-0000-ea86-c09844150000 pid=5444 /tmp/sample.bin guuid=04532d5e-1a00-0000-ea86-c098ac090000 pid=2476->guuid=14302156-2500-0000-ea86-c09844150000 pid=5444 clone guuid=fc0d4e82-2600-0000-ea86-c09845150000 pid=5445 /tmp/sample.bin guuid=04532d5e-1a00-0000-ea86-c098ac090000 pid=2476->guuid=fc0d4e82-2600-0000-ea86-c09845150000 pid=5445 clone guuid=968717b0-2700-0000-ea86-c09846150000 pid=5446 /tmp/sample.bin guuid=04532d5e-1a00-0000-ea86-c098ac090000 pid=2476->guuid=968717b0-2700-0000-ea86-c09846150000 pid=5446 clone guuid=3d6d045f-1a00-0000-ea86-c098b0090000 pid=2480 /usr/bin/systemctl guuid=244aa45e-1a00-0000-ea86-c098ae090000 pid=2478->guuid=3d6d045f-1a00-0000-ea86-c098b0090000 pid=2480 execve guuid=a1ec9062-1a00-0000-ea86-c098ba090000 pid=2490 /usr/bin/systemctl guuid=dd096562-1a00-0000-ea86-c098b8090000 pid=2488->guuid=a1ec9062-1a00-0000-ea86-c098ba090000 pid=2490 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e41f7b94-1f2d-4741-b7ab-4e81354ed00e
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1839640
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: 1839640 Sample: i686.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 i686.elf 2->8         started        process3 process4 10 i686.elf 8->10         started        file5 25 /usr/local/bin/infinitd, ELF 10->25 dropped 13 i686.elf sh 10->13         started        15 i686.elf sh 10->15         started        17 i686.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/098c4236cffedd1d4a29757f17dd04e4a5acfcbb59714a4202fb204ddfdb319e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/098c4236cffedd1d4a29757f17dd04e4a5acfcbb59714a4202fb204ddfdb319e/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 05:28:32 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=bggeenwp73or2srjov7rpxie4ss2z7f3lfyuuqqc7mqe3x63ggpa._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-g15x7s1rap/
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:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/7d1af204-bb17-418d-8e33-3b88aab9ae6b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/098c4236cffedd1d4a29757f17dd04e4a5acfcbb59714a4202fb204ddfdb319e

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 098c4236cffedd1d4a29757f17dd04e4a5acfcbb59714a4202fb204ddfdb319e

(this sample)

Mirai

elf 083db85d9f4ec177f32b2fe7ccafac13faa91254d91ab11fe34f4b33c5536e2f

  
URLhaus
https://urlhaus.abuse.ch/url/3722798/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3719336/
  
Dropping
SHA256 083db85d9f4ec177f32b2fe7ccafac13faa91254d91ab11fe34f4b33c5536e2f
  
Dropping
MD5 e5a81a6cf95324c02ba2ad2ec61b5c7a
  
URLhaus
https://urlhaus.abuse.ch/url/3722808/

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