MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc95420a75267e152a23ea91c08db6a697bdebff2f6c9416fd8df11f44914aa1. 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


Formbook


Vendor detections: 13


Intelligence 13 IOCs YARA 28 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc95420a75267e152a23ea91c08db6a697bdebff2f6c9416fd8df11f44914aa1
SHA3-384 hash: 947c2004c5441beb34ff22d7bc8e15791da5dfa2f6ce4cad5ecf08f2ca6b0b11a23a638175029d2f14498a914e07d031
SHA1 hash: b2cd50f7f6bcc0be8f2822790907ed6812e82645
MD5 hash: 6104a9171455df4e8fd6939aa5c91a9b
humanhash: happy-dakota-zulu-nuts
File name:edit.dll
Download: download sample
Signature Formbook
Create hunting rule
File size:2'494'976 bytes
First seen:2026-01-26 14:29:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d978e2a63244c1610694aae66f0895e4 (2 x Formbook)
ssdeep 49152:AIvYB3XMxujX0XbAil4UVspS8ndKu9d+nrD:4RUruS8we+nr
TLSH T1F1B5BE14E3A914A8E877CA74CA518333D6B179560331E68F069DD3062F73EA19B7F722
TrID 66.6% (.EXE) InstallShield setup (43053/19/16)
16.2% (.EXE) Win64 Executable (generic) (10522/11/4)
7.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
3.1% (.EXE) OS/2 Executable (generic) (2029/13)
3.0% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
155
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
formbook
Create hunting rule
ID:
1
File name:
_bc95420a75267e152a23ea91c08db6a697bdebff2f6c9416fd8df11f44914aa1.dll
Verdict:
Malicious activity
Analysis date:
2026-01-26 14:31:47 UTC
Tags:
formbook xloader
Link:
https://app.any.run/tasks/a755e525-1efa-4971-be8d-73432588b712

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/50215/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69777a8b6fa3eed1652f2623
Tags:
emotet virus
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context base64 crypt crypto formbook masquerade microsoft_visual_cc packed soft-404
Link:
https://www.filescan.io/uploads/69777a835db9ae4770925035/reports/7e98791d-bdf5-476c-8b14-11422419ff51/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/bc95420a75267e152a23ea91c08db6a697bdebff2f6c9416fd8df11f44914aa1
Verdict:
Malicious
File Type:
dll x64
First seen:
2026-01-24T00:06:00Z UTC
Last seen:
2026-01-28T12:43:00Z UTC
Hits:
~10000
Detections:
Trojan-Spy.Win32.Noon.sb Trojan-PSW.Win32.Lumma.sb Trojan.Win32.InversedShelma.sbb Trojan.Win32.Injector.sb PDM:Trojan.Win32.Generic Backdoor.Agent.HTTP.C&C VHO:Trojan.Win64.Agent.gen Trojan-Spy.Win32.Noon.bpmy Trojan.Win32.Inject.sb HEUR:Trojan.Win32.Agentb.gen VHO:Trojan-Spy.Win32.Noon.gen HEUR:Trojan-Spy.Win32.Noon.gen
Link:
https://opentip.kaspersky.com/bc95420a75267e152a23ea91c08db6a697bdebff2f6c9416fd8df11f44914aa1/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/53e5cdc2-c4a8-41ab-b360-c97e52b93140
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bc95420a75267e152a23ea91c08db6a697bdebff2f6c9416fd8df11f44914aa1
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc95420a75267e152a23ea91c08db6a697bdebff2f6c9416fd8df11f44914aa1/
Verdict:
Malicious
Threat:
Family.FORMBOOK
Link:
https://tip.neiki.dev/file/bc95420a75267e152a23ea91c08db6a697bdebff2f6c9416fd8df11f44914aa1
Threat name:
Win64.Malware.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-01-24 03:18:57 UTC
File Type:
PE+ (Dll)
AV detection:
15 of 24 (62.50%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xskuectvez7bkkrd5ki4bdnwu2l33277f5wjifx5rxyr6rerjkqq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/260126-rwdchacz6c/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
bc95420a75267e152a23ea91c08db6a697bdebff2f6c9416fd8df11f44914aa1
MD5 hash:
6104a9171455df4e8fd6939aa5c91a9b
SHA1 hash:
b2cd50f7f6bcc0be8f2822790907ed6812e82645
Link:
https://www.unpac.me/results/e9624eb4-8948-4a85-8346-b33831b88403/
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/bc95420a75267e152a23ea91c08db6a697bdebff2f6c9416fd8df11f44914aa1

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__GlobalFlags
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__MemoryWorkingSet
Create hunting rule
Author:Fernando Mercês
Description:Anti-debug process memory working set size check
Reference:http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
Rule name:Formbook
Create hunting rule
Author:kevoreilly
Description:Formbook Payload
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:TH_Win_ETW_Bypass_2025_CYFARE
Create hunting rule
Author:CYFARE
Description:Windows ETW Bypass Detection Rule - 2025
Reference:https://cyfare.net/

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/50215/

Comments