MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 47f572b79047a00288b5160b8c466127c1fb187f4d7ab99a1865b2f41468d547. 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: 20
| SHA256 hash: | 47f572b79047a00288b5160b8c466127c1fb187f4d7ab99a1865b2f41468d547 |
|---|---|
| SHA3-384 hash: | 98c9f5bfd27b427550be5a5b24f91aae09d45b08e72a9a7a1623b71a7405eed82011af0dd2ecf8cd89125499826b0219 |
| SHA1 hash: | 2a36a0825784736636ca083b8eda5c4e3235624e |
| MD5 hash: | 3f3c1cfc2e1782d0cd0e526a37075c3b |
| humanhash: | alanine-paris-floor-stream |
| File name: | UNPAID INVOICE REMINDER - LionsHome GmbH - Invoice No. 2025-08-839.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'240'576 bytes |
| First seen: | 2025-09-11 13:04:07 UTC |
| Last seen: | 2025-09-15 09:12:49 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 1895460fffad9475fda0c84755ecfee1 (309 x Formbook, 52 x AgentTesla, 36 x SnakeKeylogger) |
| ssdeep | 24576:J5EmXFtKaL4/oFe5T9yyXYfP1ijXda0f2KNh3/JQgwkfTItJ/NJgi:JPVt/LZeJbInQRa0uKL3aHqchX |
| TLSH | T14445BF0273D1D062FFAB92334B5AF6115ABC79260123E61F13981DBABD701B1563E7A3 |
| 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 |
| Reporter |  James_inthe_box |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
125
Origin country :
USVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
UNPAIDINVOICEREMINDER-LionsHomeGmbH-InvoiceNo.2025-08-839.exe
Verdict:
No threats detected
Analysis date:
2025-09-11 13:08:32 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Detection(s):
Verdict:
Malicious
Score:
70%
Tags:
autoit emotet
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %temp% directory
Launching a process
DNS request
Connection attempt
Сreating synchronization primitives
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
adaptive-context autoit compiled-script evasive extrac32 fingerprint keylogger lolbin masquerade microsoft_visual_cc obfuscated packed packed packer_detected threat
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-10T20:57:00Z UTC
Last seen:
2025-09-10T20:57:00Z UTC
Hits:
~100
Detections:
Trojan-Dropper.Win32.Dorifel.sbd PDM:Trojan.Win32.Generic Trojan-Spy.Win32.Noon.sb Trojan.Win32.Strab.sb Trojan.Win32.Inject.sb HEUR:Trojan.Script.AUO.gen
Malware family:
Formbook
Verdict:
Malicious
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
Malware
YARA:
7 match(es)
Tags:
AutoIt Decompiled Executable PDB Path PE (Portable Executable) PE File Layout Suspect Win 32 Exe x86
Verdict:
Malicious
Threat:
Family.FORMBOOK
Threat name:
Win32.Trojan.AutoitInject
Status:
Malicious
First seen:
2025-09-11 01:18:34 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
27 of 38 (71.05%)
Threat level:
5/5
Detection(s):
Malicious file
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook discovery rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Formbook payload
Formbook
Formbook family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
47f572b79047a00288b5160b8c466127c1fb187f4d7ab99a1865b2f41468d547
MD5 hash:
3f3c1cfc2e1782d0cd0e526a37075c3b
SHA1 hash:
2a36a0825784736636ca083b8eda5c4e3235624e
SH256 hash:
a651f1a8dbba208412f94d785984b9ab02309361b59c3d35e1b45d5d27eb3a70
MD5 hash:
194a0f2b82e9a2e03861105f4ad81b76
SHA1 hash:
e489372f0fc1655ed01569a3248832e3cb04fc0a
SH256 hash:
b366097992c96f572b4891f48d153a1894cce68b06d72f584b258da77441677d
MD5 hash:
8de64b2cb5a4fa49b4be2ae2fd3eaccf
SHA1 hash:
a24e6902ee4a940f6ac1735eb03ed11cd49b4678
Detections:
win_formbook_g0
Malware family:
FormBook
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious. |
| Rule name: | CP_AllMal_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication |
| Rule name: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | Formbook |
|---|---|
| Author: | kevoreilly |
| Description: | Formbook Payload |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | pe_no_import_table |
|---|---|
| Description: | Detect pe file that no import table |
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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