MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f0cbe1844c6fdac246f9421f33fa2805138e7d916ca96ba8a598301e32f6df5e. 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: 14


Intelligence 14 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f0cbe1844c6fdac246f9421f33fa2805138e7d916ca96ba8a598301e32f6df5e
SHA3-384 hash: 308421ec0a3e6b43d46c96c7982348d09497c48a83d4927d0ddabf56b1cf5c7f2ed16004f1a4172663e6646d49ef7756
SHA1 hash: fa5ee755e9acec10f383a32c717ab5159585d1e2
MD5 hash: f350931a8d5c799ebbf7b868feb11b5d
humanhash: ink-apart-lemon-green
File name:f0cbe1844c6fdac246f9421f33fa2805138e7d916ca96ba8a598301e32f6df5e
Download: download sample
Signature Formbook
Create hunting rule
File size:1'211'392 bytes
First seen:2025-07-07 14:49:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:8tb20pkaCqT5TBWgNQ7aVVO1t4AMDnIFe3X6A:lVg5tQ7aVVc4AMDn95
Threatray 2'364 similar samples on MalwareBazaar
TLSH T10445C01373DE8365C3725273BA267701AEBF782506B5F96B2FD4093DE920122521EA73
TrID 40.3% (.EXE) Win64 Executable (generic) (10522/11/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4504/4/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
dhash icon aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
22
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
rl_f0cbe1844c6fdac246f9421f33fa2805138e7d916ca96ba8a598301e32f6df5e.exe
Verdict:
No threats detected
Analysis date:
2025-07-07 14:51:01 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/cc1f9f61-1552-4491-a7db-ffd79a1b68e2

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/13069/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686bdeb6c9eb974737677240
Tags:
autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Launching a process
Сreating synchronization primitives
Sending a custom TCP request
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/f0cbe1844c6fdac246f9421f33fa2805138e7d916ca96ba8a598301e32f6df5e
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/08850fc2-6bd9-4f87-b2ae-5ddad34384f0
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f0cbe1844c6fdac246f9421f33fa2805138e7d916ca96ba8a598301e32f6df5e
Verdict:
Malware
YARA:
7 match(es)
Tags:
AutoIt Decompiled Executable PE (Portable Executable) Suspect Win 32 Exe x86
Link:
https://app.malva.re/file/f350931a8d5c799ebbf7b868feb11b5d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f0cbe1844c6fdac246f9421f33fa2805138e7d916ca96ba8a598301e32f6df5e/
Threat name:
Win32.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2025-06-24 10:27:18 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
29 of 36 (80.56%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6df6dbcmn7nmerxziipth6riaujy47mrnsuwxkfftayb4mxw35pa._file
Verdict:
malicious
Label(s):
autoit
Create hunting rule
Similar samples:
23fa1ff8a55abdd589f1cdf1845287b20ac81637141cfa3a46dadc066ed9f986
Formbook
38e65102a6d8af117d96ba3159ab096d2b95ea8615408667997ce1375c00f35e
Formbook
a553ff1d13ae071438bd4bbea08a59917a5dcb635c80024d7438059158b0d39e
Formbook
a8ba34baa2dd999845323fe9f3c2b1401256ffa0a9b8da69362365d06c6f1049
Formbook
adb3ace893f661c1578e335b5247414f87c554922d47660b223c52b3cdb79649
Formbook
dd3ac840eb842bd93fbbdcfb116d5761afc1a46f75fcf255d370d2602426494f
Formbook
+ 2'354 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery rat spyware stealer trojan
Link:
https://tria.ge/reports/250707-r7aqrawvbx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Formbook payload
Formbook
Formbook family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3fdd4fcc-f978-4f37-8dad-4582d3073045
Unpacked files
SH256 hash:
f0cbe1844c6fdac246f9421f33fa2805138e7d916ca96ba8a598301e32f6df5e
MD5 hash:
f350931a8d5c799ebbf7b868feb11b5d
SHA1 hash:
fa5ee755e9acec10f383a32c717ab5159585d1e2
Link:
https://www.unpac.me/results/8b7ef293-3b1a-49c3-9ba6-2e864573073f/
SH256 hash:
a6bad80ad23f554fc50e83e1b6632b579f062ab672e4e8bb7de89187b73b7e0a
MD5 hash:
606942609bceed310d012ba71aadfb1d
SHA1 hash:
442aa60f3349c515667c9bd681bcf8f43ea68897
Link:
https://www.unpac.me/results/8b7ef293-3b1a-49c3-9ba6-2e864573073f/
SH256 hash:
d2b3110fe49aa630bba260d3929d7f0774944574faae7c0abe7a2fe0ac52c285
MD5 hash:
f827a3d3509435043944544a6f9cf565
SHA1 hash:
6aff362be33fb9ea5662af6b7975a73b2f35f3d3
Link:
https://www.unpac.me/results/8b7ef293-3b1a-49c3-9ba6-2e864573073f/
SH256 hash:
eb5ec7c6c7494f18b3ebca83fc46d4afaceb808dc7e168bafd416095c455adaa
MD5 hash:
69828050d2384e5313dcd357af19f4f0
SHA1 hash:
e8a33b27693a4722e45b32e95a5dbd76497eab47
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/8b7ef293-3b1a-49c3-9ba6-2e864573073f/
Parent samples :
a8ba34baa2dd999845323fe9f3c2b1401256ffa0a9b8da69362365d06c6f1049
97f4f0e2a55bb2b533b09fee965737fb376e6259365c676d14af04ac8b38e823
a19a20ff981769c85de7f15ff61749efcb04a33581937bd93e10fa63c5ac5ef9
2099f46abaf9c673008c2bfa8f5a3134480257888e22d949255f359812d55f62
f0cbe1844c6fdac246f9421f33fa2805138e7d916ca96ba8a598301e32f6df5e
4203dff76c9cd1d76efb99c5043089186f6d93e1292d02b99b9d562178a429f6
a80eaaf645baf8baeb49314e9b979dce7ccc46bca98992aab29416f93acab64d
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/f0cbe1844c6fdac246f9421f33fa2805138e7d916ca96ba8a598301e32f6df5e

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
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: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.

Cape
Cape
https://www.capesandbox.com/analysis/13069/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::AllocateAndInitializeSid
ADVAPI32.dll::CopySid
ADVAPI32.dll::FreeSid
ADVAPI32.dll::GetLengthSid
ADVAPI32.dll::GetTokenInformation
ADVAPI32.dll::GetAce
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
ole32.dll::CoCreateInstanceEx
ole32.dll::CoInitializeSecurity
ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_APICan Play MultimediaWINMM.dll::mciSendStringW
WINMM.dll::timeGetTime
WINMM.dll::waveOutSetVolume
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AddAce
ADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::CheckTokenMembership
ADVAPI32.dll::DuplicateTokenEx
ADVAPI32.dll::GetAclInformation
ADVAPI32.dll::GetSecurityDescriptorDacl
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::ShellExecuteW
SHELL32.dll::SHFileOperationW
WIN32_PROCESS_APICan Create Process and ThreadsADVAPI32.dll::CreateProcessAsUserW
KERNEL32.dll::CreateProcessW
ADVAPI32.dll::CreateProcessWithLogonW
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
ADVAPI32.dll::OpenThreadToken
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::SetSystemPowerState
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
IPHLPAPI.DLL::IcmpCreateFile
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
ADVAPI32.dll::GetUserNameW
ADVAPI32.dll::LogonUserW
ADVAPI32.dll::LookupPrivilegeValueW
WIN_NETWORK_APISupports Windows NetworkingMPR.dll::WNetAddConnection2W
MPR.dll::WNetUseConnectionW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegConnectRegistryW
ADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::BlockInput
USER32.dll::CloseDesktop
USER32.dll::CreateMenu
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::FindWindowW

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