MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b756aa2e24d5a90f032e708500045cc2c437244493745846f04d00af26978b4. 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: 4b756aa2e24d5a90f032e708500045cc2c437244493745846f04d00af26978b4
SHA3-384 hash: e73946b57899e265a43b6395970155bdf3b69dec1e9ab90db5038e8caaf248adb9d858c7387c54e76fcb42a152d12cfe
SHA1 hash: 1408e93892af9d08a12e7a6ebcffd0286a1d2ad1
MD5 hash: 4967565955ac5d292c3e23efd1a5bb41
humanhash: moon-white-undress-undress
File name:arm6
Download: download sample
File size:2'804'884 bytes
First seen:2026-01-20 16:13:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 49152:ajoBENS90Tv4PaBYSxArsfaHg0QJTWXYN9mMj8ZuFr6sAXuH3MMd4f0PL:ajoBENS90L4SFUUMVM3FAX23sf8L
TLSH T181D533BAC9A91F115BFB89FF14EC4E6EFC8AD310D8907C097DA5B242F1C44365262293
Magika elf
Reporter abuse_ch
Tags:elf UPX
File size (compressed) :2'804'884 bytes
File size (de-compressed) :7'340'216 bytes
Format:linux/arm
Unpacked file: b6228ab372ff95d0ad97c5892f8c62be28a7555912c079622bfee0047a1f54a2

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/8d744204-859b-4964-885b-779ececcf935/
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm crypto mirai packed upx
Link:
https://www.filescan.io/uploads/696fa9afa9d5ec2c54cf3a8d/reports/ae3e4bfe-4ee9-44f7-8dbb-f1df10e2a44e/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0679eabf-5f54-4c6f-9c6e-79531e2974bc
Behavior Graph:
Download SVG
%3 guuid=16d1b078-1a00-0000-8c53-e96ae50a0000 pid=2789 /usr/bin/sudo guuid=de1f357b-1a00-0000-8c53-e96aed0a0000 pid=2797 /tmp/sample.bin guuid=16d1b078-1a00-0000-8c53-e96ae50a0000 pid=2789->guuid=de1f357b-1a00-0000-8c53-e96aed0a0000 pid=2797 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9f68bdb7-d747-4622-ad74-d78fb2df8d06
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1854164
Signature
Performs DNS queries to domains with low reputation
Sample deletes itself
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4b756aa2e24d5a90f032e708500045cc2c437244493745846f04d00af26978b4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4b756aa2e24d5a90f032e708500045cc2c437244493745846f04d00af26978b4/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jn2wvixcjvnjb4bs44efaacfzqweg4seje3ulbdpatiav4tjpc2a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery upx
Link:
https://tria.ge/reports/260120-tpem4abz4f/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Deletes itself
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.

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:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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

elf 4b756aa2e24d5a90f032e708500045cc2c437244493745846f04d00af26978b4

(this sample)

elf b6228ab372ff95d0ad97c5892f8c62be28a7555912c079622bfee0047a1f54a2

  
URLhaus
https://urlhaus.abuse.ch/url/3760745/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 b6228ab372ff95d0ad97c5892f8c62be28a7555912c079622bfee0047a1f54a2
  
Dropping
MD5 571e0ca932fe243cc2d63cc5ee24672c

Comments