MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 95c2fb1708f1ffbc4eb6cdd80ae965adda7af2f25327b72259fc46ad8508aa03. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 95c2fb1708f1ffbc4eb6cdd80ae965adda7af2f25327b72259fc46ad8508aa03
SHA3-384 hash: 83ed2dea8f5a0e8571a7789a04cc003d162b82f6172d5d45f22fc8a75d485061beec2bb076b5de66bf2344ebbb5b97b9
SHA1 hash: 4805f823d4dc63b23bb1cdf4a2d0cfc5c306808e
MD5 hash: 67ea870a2b7db09281d6bc938bd443a4
humanhash: alabama-single-failed-jig
File name:s390x
Download: download sample
File size:502'120 bytes
First seen:2025-06-05 17:14:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:NbX5mTA3bZNKiG01B7crv+SF7GW5a65jx:tX5m83bZNKi3B7AZXa
TLSH T150B401CE9520D295C4B02D33C57BA2F282EB6D3609596E1CDDD8FF6B2CB67450638B12
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.ELF.Dropper-AH.9336.11871.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6841d1da8bd5d68a12e5ad73linux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
exploit gcc lolbin remote
Link:
https://www.filescan.io/uploads/6841d074171e01f959374bad/reports/98652514-1fcc-4387-bedb-8bf575228082/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e36bc1df-885d-4f6f-9541-ab63ebf4eb08
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1707504
Signature
Connects to many ports of the same IP (likely port scanning)
Executes the "crontab" command typically for achieving persistence
Opens /sys/class/net/* files useful for querying network interface information
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to persist itself using cron
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1707504 Sample: s390x.elf Startdate: 05/06/2025 Architecture: LINUX Score: 64 42 46.150.82.254, 6729, 6881 VOLIA-ASUA Ukraine 2->42 44 101.98.26.98, 29038, 6881 VOCUSGROUPNZVocusGroupNZ New Zealand 2->44 46 102 other IPs or domains 2->46 54 Connects to many ports of the same IP (likely port scanning) 2->54 56 Uses known network protocols on non-standard ports 2->56 10 s390x.elf configuration 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 process5 16 s390x.elf sh 10->16         started        18 configuration 10->18         started        21 s390x.elf sh 10->21         started        signatures6 23 sh crontab 16->23         started        27 sh 16->27         started        50 Opens /sys/class/net/* files useful for querying network interface information 18->50 52 Sample reads /proc/mounts (often used for finding a writable filesystem) 18->52 29 configuration 18->29         started        31 sh crontab 21->31         started        process7 file8 40 /var/spool/cron/crontabs/tmp.nYfyHk, ASCII 23->40 dropped 58 Sample tries to persist itself using cron 23->58 60 Executes the "crontab" command typically for achieving persistence 23->60 33 sh crontab 27->33         started        36 configuration 29->36         started        signatures9 process10 signatures11 48 Executes the "crontab" command typically for achieving persistence 33->48 38 configuration 36->38         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/95c2fb1708f1ffbc4eb6cdd80ae965adda7af2f25327b72259fc46ad8508aa03
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/95c2fb1708f1ffbc4eb6cdd80ae965adda7af2f25327b72259fc46ad8508aa03/
Threat name:
Linux.Dropper.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-06-05 17:14:22 UTC
File Type:
ELF64 Big (Exe)
AV detection:
11 of 38 (28.95%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sxbpwfyi6h73ytvwzxmav2lfvxnhv4xskmt3oisz7rdk3biivibq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250605-vr39xaer61/
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/535e65de-e2a1-40d0-8b32-00f287994eac
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/95c2fb1708f1ffbc4eb6cdd80ae965adda7af2f25327b72259fc46ad8508aa03

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 95c2fb1708f1ffbc4eb6cdd80ae965adda7af2f25327b72259fc46ad8508aa03

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3558219/
  
Delivery method
Distributed via web download

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