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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2d7e7a3dfa43d8d675c745e3996ee83c0b827780fb39b0bb7f9057d048ea1af. 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


ACRStealer


Vendor detections: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b2d7e7a3dfa43d8d675c745e3996ee83c0b827780fb39b0bb7f9057d048ea1af
SHA3-384 hash: 1eb6714b4911e96f944c2d29f8bcaf2fab5c902d9f80e7797ef7800b9f71ec523d43295a9321b8dfc78ee8bb1979b1ae
SHA1 hash: 6ad70c24ff6ab0b691f947e31352f92797c189ad
MD5 hash: 75274ffd06169b41fe969b2d17f7b010
humanhash: vegan-stairway-asparagus-potato
File name:install.ps1
Download: download sample
Signature ACRStealer
Create hunting rule
File size:6'300'886 bytes
First seen:2026-10-06 11:55:26 UTC
Last seen:Never
File type:PowerShell (PS) ps1
MIME type:text/plain
ssdeep 12288:A3t1v3fiCUT8FShN4eh6q7zzEH7q25DXblO1d9sxHN01+szWNFLzcTTMwXXTTwnm:e1vuTrbQm9sX0Tz2zcTTpTMt+HtlDfgK
TLSH T1455693DA3BC807E8AA688EED420675DA1AE1D17F2EBF114C52E1482B742FD1375E0D74
Magika powershell
Reporter MaciekG
Tags:ACRStealer ClearFake ClickFix powershell ps1


Avatar
MaciekG
ClearFake ClickFix PowerShell stage 1 served at hxxps://0345ff3a-89ea-4b42-48a38a3b396d.foxdale[.]cc/install.ps1 (ThreatFox #1953058), body from urlscan scan 01a10cd0-f05b-749e-a237-d05fa553d22a (2026-10-05). Stage 1: gzip -> 6.3 MB PowerShell with arithmetic junk code; char-code array -> base64 -> XOR key 'AMSI_RESULT_NOT_DETECTED' -> iex. Stage 2 (a826b9cc): custom base85 -> 284 KB Donut-like x86 shellcode ca4717d8, Early Bird APC into suspended MicrosoftEdgeUpdate.exe / SysWOW64 rundll32.exe -> Amatera Stealer 4.4.5-alpha1 8e0300cf (ACR rebrand, GETWELL), C2 metrics.palefox[.]cc. Lab report DFIR-2026-1006, 2026-10-06.

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
PL PL
Vendor Threat Intelligence
No detections
Detection(s):
Win.Downloader.Emmenhtal-10044033-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/6ac4e1ba2b90fda1f6f615ae/reports/7a82241f-3fd0-4368-9846-118fd50b545d/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/b2d7e7a3dfa43d8d675c745e3996ee83c0b827780fb39b0bb7f9057d048ea1af
Verdict:
Malicious
File Type:
ps1
First seen:
2026-10-02T16:58:00Z UTC
Last seen:
2026-10-05T06:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b2d7e7a3dfa43d8d675c745e3996ee83c0b827780fb39b0bb7f9057d048ea1af/results?tab=lookup
Score:
98%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/b2d7e7a3dfa43d8d675c745e3996ee83c0b827780fb39b0bb7f9057d048ea1af
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b2d7e7a3dfa43d8d675c745e3996ee83c0b827780fb39b0bb7f9057d048ea1af/
Threat name:
Script.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-10-01 22:26:53 UTC
File Type:
Text (PowerShell)
AV detection:
7 of 36 (19.44%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wll6pi67uq6y2z24orpdtfxoqpalqj3yb6zzwc5x7ecx2beougxq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery execution
Link:
https://tria.ge/reports/261006-n3q1dsfz9w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
Program crash
System Location Discovery: System Language Discovery
Enumerates connected drives
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/b2d7e7a3dfa43d8d675c745e3996ee83c0b827780fb39b0bb7f9057d048ea1af

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:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

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

Web download

PowerShell (PS) ps1 b2d7e7a3dfa43d8d675c745e3996ee83c0b827780fb39b0bb7f9057d048ea1af

(this sample)

  
Link
https://threatfox.abuse.ch/ioc/1953058/
  
Delivery method
Distributed via web download

Comments