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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4bfe7f96bb4e5ef95e95423dd264776d19588b84fa42dc12ed1e47722a10dac. 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


RevStealer


Vendor detections: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c4bfe7f96bb4e5ef95e95423dd264776d19588b84fa42dc12ed1e47722a10dac
SHA3-384 hash: 3c0f4fd79296af131e54e763b7bfaccb4f52925a0c5192ca82a88a512a8e837698a26579bb8f781d6118e7a09d724907
SHA1 hash: d793eba1db5772f082e02b5706aa05ea830c9886
MD5 hash: 27745541ec87670ba2eca5fd294a21cd
humanhash: pizza-september-kitten-foxtrot
File name:c4bfe7f96bb4e5ef95e95423dd264776d19588b84fa42dc12ed1e47722a10dac
Download: download sample
Signature RevStealer
Create hunting rule
File size:2'995'200 bytes
First seen:2026-11-09 08:34:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash a6696f6a922ae4f043762842d701e341 (106 x RevStealer)
ssdeep 49152:RCF99KnD7SfpqDCUWFxLZUdfeXxJN/HeCHRGv4t7RYqnoRu4oDLu:Rg+DOq2UWFXI+JU4Gi7RYQoYD6
TLSH T144D522AD3DF61575D833C3B64E82F87D702D3B928B615E47368D59408E62A84AC3A37C
TrID 33.1% (.EXE) Win64 Executable (generic) (6522/11/2)
25.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.4% (.ICL) Windows Icons Library (generic) (2059/9)
10.3% (.EXE) OS/2 Executable (generic) (2029/13)
10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter adrian__luca
Tags:exe RevStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
Origin country :
HU HU
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/e8056a26-dc4b-4939-9edc-4ad9cd8c626b/
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/98505/
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating synchronization primitives
Creating a file
Creating a process from a recently created file
Creating a process with a hidden window
Connection attempt to an infection source
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Query of malicious DNS domain
Sending a TCP request to an infection source
Enabling autorun
Deleting of the original file
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/c4bfe7f96bb4e5ef95e95423dd264776d19588b84fa42dc12ed1e47722a10dac
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-10-19T20:28:00Z UTC
Last seen:
2026-10-19T21:56:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/c4bfe7f96bb4e5ef95e95423dd264776d19588b84fa42dc12ed1e47722a10dac/results?tab=lookup
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/27745541ec87670ba2eca5fd294a21cd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c4bfe7f96bb4e5ef95e95423dd264776d19588b84fa42dc12ed1e47722a10dac/
Threat name:
Win64.Trojan.AdvML
Create hunting rule
Status:
Malicious
First seen:
2026-10-20 00:56:52 UTC
File Type:
PE+ (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ys76p6llwts67fpjkqr52jsho3izlcfyj6sc3qjo2hshoivbbwwa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery persistence
Link:
https://tria.ge/reports/261109-kg5d4sea39/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Reads the TCP/IP host and domain name from the registry
Deletes itself
Executes dropped EXE
Registers new Windows logon scripts automatically executed at logon.
Malware Family:
n/a
Verdict:
Suspicious
Tags:
loader
YARA:
n/a
Link:
https://app.threat.zone/submission/13044fc2-6a19-4f4a-86c9-c0663bf2f2d8
Malware Family:
exeheaderl
Create hunting rule
Malicious:
True
Tags:
peexe 64bit polymorphic
Link:
https://intel.virussign.com/intelligence/file/c4bfe7f96bb4e5ef95e95423dd264776d19588b84fa42dc12ed1e47722a10dac
Unpacked files
SH256 hash:
c4bfe7f96bb4e5ef95e95423dd264776d19588b84fa42dc12ed1e47722a10dac
MD5 hash:
27745541ec87670ba2eca5fd294a21cd
SHA1 hash:
d793eba1db5772f082e02b5706aa05ea830c9886
Link:
https://www.unpac.me/results/d6171e36-ba7c-4666-9c36-83a1673523c4/
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/c4bfe7f96bb4e5ef95e95423dd264776d19588b84fa42dc12ed1e47722a10dac

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

RevStealer

Executable exe c4bfe7f96bb4e5ef95e95423dd264776d19588b84fa42dc12ed1e47722a10dac

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3916482/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/98505/

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