MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72f8dcac376fa2861c1a6591953d2c4ad3eed9c634938b3a04388603121ac424. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 72f8dcac376fa2861c1a6591953d2c4ad3eed9c634938b3a04388603121ac424
SHA3-384 hash: 298979b0adbbdcc7883b49e8c2e235fa78ee78f3ed18d51ee306b0d685596adb4eff8453415d92a6ff9dc2393a5ab20f
SHA1 hash: 5e6e3edbc3d16a32fa56d99915228a45b1a07f50
MD5 hash: 553e336baf64f8fd23931e483a8160f9
humanhash: massachusetts-eighteen-don-fruit
File name:shadow.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:66'476 bytes
First seen:2025-12-23 18:17:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:+TYecjfHDy9G1YjfQR3DeMryKoyps/qNNJic:+cLTDEQR3Deay1yO/qNNV
TLSH T1445318023A494A5FDEA26770082F03F087BEE6B055F4B9C6151F2A964371F761487F9E
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/614bfc19-ce28-4c25-ae61-118c4ba62d69/
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/694adcaca7163552ba044ed5/reports/20492949-2bc0-4802-b564-1508093759ea/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-23T09:29:00Z UTC
Last seen:
2025-12-24T12:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/72f8dcac376fa2861c1a6591953d2c4ad3eed9c634938b3a04388603121ac424/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6690e838-5089-4a2a-897c-76dc80797f20
Behavior Graph:
Download SVG
%3 guuid=41b46e1e-1800-0000-5ef4-24b0800c0000 pid=3200 /usr/bin/sudo guuid=f597cb22-1800-0000-5ef4-24b0810c0000 pid=3201 /tmp/sample.bin guuid=41b46e1e-1800-0000-5ef4-24b0800c0000 pid=3200->guuid=f597cb22-1800-0000-5ef4-24b0810c0000 pid=3201 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/053f7d1e-5954-4d1e-91d2-979e421697ff
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1838377
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: 1838377 Sample: shadow.ppc.elf Startdate: 23/12/2025 Architecture: LINUX Score: 56 22 kurol.io 2->22 24 81.88.18.108, 52854, 6767 LEVEL3US Germany 2->24 26 2 other IPs or domains 2->26 28 Multi AV Scanner detection for submitted file 2->28 9 shadow.ppc.elf 2->9         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 30 Performs DNS TXT record lookups 22->30 process4 signatures5 32 Sample deletes itself 9->32 16 shadow.ppc.elf 9->16         started        process6 process7 18 shadow.ppc.elf 16->18         started        process8 20 shadow.ppc.elf 18->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/72f8dcac376fa2861c1a6591953d2c4ad3eed9c634938b3a04388603121ac424
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/72f8dcac376fa2861c1a6591953d2c4ad3eed9c634938b3a04388603121ac424/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-23 18:17:18 UTC
File Type:
ELF32 Big (Exe)
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ol4nzlbxn6rimha2mwizkpjmjlj65woggsjywoqehcdageq2yqsa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251223-ww6q9szjhs/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135957-0
YARA:
n/a
Link:
https://app.threat.zone/submission/7529062f-5b63-43d0-98d9-cacee3c326d3
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/72f8dcac376fa2861c1a6591953d2c4ad3eed9c634938b3a04388603121ac424

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: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 72f8dcac376fa2861c1a6591953d2c4ad3eed9c634938b3a04388603121ac424

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739064/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3742278/

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