MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 95cb63c444e87afdca63f31a6db02ca9c766749c69355e509c79310b0c1563eb. 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: 6


Intelligence 6 IOCs YARA 24 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 95cb63c444e87afdca63f31a6db02ca9c766749c69355e509c79310b0c1563eb
SHA3-384 hash: 41c8798bd3cf0390fa840b0479896cf9e51f6762dff526ceb4f5a0aa61e9ddfe212ba3a5489d3d25b8cd071623792062
SHA1 hash: e48d4ace96e6a91929d185e11bcce44b64dea66c
MD5 hash: 69a2163ec456d69f4dd14efd545d2a11
humanhash: spring-blue-bulldog-foxtrot
File name:SAMPLE PHOTOS 6690.rar
Download: download sample
Signature Formbook
Create hunting rule
File size:667'152 bytes
First seen:2025-06-13 09:54:12 UTC
Last seen:2025-06-13 10:51:37 UTC
File type: rar
MIME type:application/x-rar
ssdeep 12288:4ijqAJMMdAoZDyX7hjfYj5zU9tJkt93ufzAyBd2twtSPllDIIsOyLmC:4DAJMMhFuatzU9tOf3uBmKtClxXsOyL5
TLSH T1D4E42383D3B87952234792180367B1E43BB142C8FFB187C45AD67C6C689734E58EADE9
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika rar
Reporter cocaman
Tags:FormBook rar


Avatar
cocaman
Malicious email (T1566.001)
From: "Partner, IAR <lizetmartinez@lapicaditajarocha.com>" (likely spoofed)
Received: "from musing-bardeen.147-45-49-243.plesk.page (unknown [147.45.49.243]) "
Date: "11 Jun 2025 20:48:07 -0700"
Subject: "IARDOCUMENT 11-SFCJUNE"
Attachment: "SAMPLE PHOTOS 6690.rar"

Intelligence

File Origin
# of uploads :
8
# of downloads :
83
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:SAMPLE PHOTOS 6690.exe
File size:1'173'504 bytes
SHA256 hash: d1aabda18ddaae76d38d135063adee8a9f2499722aba17b9c2c69bf7068bc3c0
MD5 hash: 15ef308b3d25291075982e901802dbea
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=684abc8707b5e8c1cfe66f17
Tags:
autoit emotet
Gathering data
Verdict:
Suspicious
Labled as:
Trojan.Downloader
Link:
https://www.hybrid-analysis.com/sample/95cb63c444e87afdca63f31a6db02ca9c766749c69355e509c79310b0c1563eb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/95cb63c444e87afdca63f31a6db02ca9c766749c69355e509c79310b0c1563eb/
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2025-06-12 08:18:26 UTC
File Type:
Binary (Archive)
Extracted files:
25
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sxfwhrce5b5p3std6mng3mbmvhdwm5e4ne2v4ue4peyqwdavmpvq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/250613-lx64baxwaw/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/95cb63c444e87afdca63f31a6db02ca9c766749c69355e509c79310b0c1563eb

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
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__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: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: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: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:Windows_Generic_Threat_aeaeb5cf
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Formbook
Create hunting rule
Author:@malgamy12
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/formbook-adopts-cab-less-approach
Rule name:win_formbook_g0
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT
Rule name:win_formbook_w0
Create hunting rule
Author:@malgamy12
Rule name:YahLover
Create hunting rule
Author:Kevin Falcoz
Description:YahLover

File information

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

Malspam

Formbook

rar 95cb63c444e87afdca63f31a6db02ca9c766749c69355e509c79310b0c1563eb

(this sample)

Formbook

Executable exe d1aabda18ddaae76d38d135063adee8a9f2499722aba17b9c2c69bf7068bc3c0

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 d1aabda18ddaae76d38d135063adee8a9f2499722aba17b9c2c69bf7068bc3c0
  
Dropping
Formbook
  
Dropping
MD5 15ef308b3d25291075982e901802dbea

Comments