MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 258442a791d2e93e78aaaeb9d1faa384b894ee216e73fd1669d4bc73fa2518bf. 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


Threat unknown


Vendor detections: 6


Intelligence 6 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 258442a791d2e93e78aaaeb9d1faa384b894ee216e73fd1669d4bc73fa2518bf
SHA3-384 hash: da8ba02d824c980e1e71fc5c607168e546a828880ab927261e1a83f2ac94951f0567c0c50f0b273f23fad228a7c3ad7d
SHA1 hash: e7c83e9ec99d57135625b361331d0b341a3c8cbd
MD5 hash: c42a52b56ddd10cfa2b71f9425dc1b60
humanhash: spaghetti-sixteen-beryllium-artist
File name:main.arc700
Download: download sample
File size:99'808 bytes
First seen:2026-08-11 21:34:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:vH5q26bctMJchdKtQYJkxDZT6PbRGrKgqaeUn5p5M/LWJ:vH5q2ccW+LKtQskx1g2KgKhqJ
TLSH T13CA32A4B660775C0F57001F4A7CE4BD13F2260DB6B3A5EB6AC6912F3ABB319A181C652
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
38
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6a7b9563073ba301536800cc/reports/e4c5118b-76d2-48f5-9cda-eeb2666924a3/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-11T17:06:00Z UTC
Last seen:
2026-08-11T17:42:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/258442a791d2e93e78aaaeb9d1faa384b894ee216e73fd1669d4bc73fa2518bf/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/245cad57-3d7b-4818-a261-77bac6596254
Behavior Graph:
Download SVG
%3 guuid=9189430f-1700-0000-b235-fd52900e0000 pid=3728 /usr/bin/sudo guuid=2080a812-1700-0000-b235-fd52970e0000 pid=3735 /tmp/sample.bin guuid=9189430f-1700-0000-b235-fd52900e0000 pid=3728->guuid=2080a812-1700-0000-b235-fd52970e0000 pid=3735 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/12cff6e0-2c2e-4f53-a2b4-7af21ea3a90c
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1956428
Signature
Antivirus / Scanner detection for submitted sample
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/258442a791d2e93e78aaaeb9d1faa384b894ee216e73fd1669d4bc73fa2518bf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/258442a791d2e93e78aaaeb9d1faa384b894ee216e73fd1669d4bc73fa2518bf/
Threat name:
Linux.Trojan.Specter
Create hunting rule
Status:
Malicious
First seen:
2026-08-11 21:35:45 UTC
File Type:
ELF32 Little (Exe)
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ewcefj4r2lut46fkv245d6vdqs4jj3rbnzz72ftj2s6hh6rfdc7q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260811-1ezzlsdn4y/
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/258442a791d2e93e78aaaeb9d1faa384b894ee216e73fd1669d4bc73fa2518bf

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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

elf 258442a791d2e93e78aaaeb9d1faa384b894ee216e73fd1669d4bc73fa2518bf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3897939/
  
Delivery method
Distributed via web download

Comments