MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8f064ec48a75504a979ef910d5a67f31c25acd4a6b86be0ca0598268f4ca6843. 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: 19
| SHA256 hash: | 8f064ec48a75504a979ef910d5a67f31c25acd4a6b86be0ca0598268f4ca6843 |
|---|---|
| SHA3-384 hash: | 7741f4db5fbb56a606d8fed229d88558ede91b1b17e3d261853dc28fa23b0c453111cec831a09e7322251b451c190bc9 |
| SHA1 hash: | b982c5e3000ed9e9c66ba6b43da51fa78bdf8c34 |
| MD5 hash: | 3fff8586600f532c8e22967571ca15fe |
| humanhash: | undress-texas-equal-apart |
| File name: | Quotation.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'522'176 bytes |
| First seen: | 2025-09-08 14:54:57 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 1895460fffad9475fda0c84755ecfee1 (299 x Formbook, 52 x AgentTesla, 35 x SnakeKeylogger) |
| ssdeep | 24576:95EmXFtKaL4/oFe5T9yyXYfP1ijXdawBI3OwaD8YpUhHU+JN:9PVt/LZeJbInQRawBI3yD860HU |
| Threatray | 971 similar samples on MalwareBazaar |
| TLSH | T10E65CF027781C062FFAB95734F9AF22146BD6D260123E52F13683D7DBDB05A1463E6A3 |
| 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 |  JAMESWT_WT |
| Tags: | exe FormBook Spam-ITA |
Intelligence
File Origin
# of uploads :
1
# of downloads :
106
Origin country :
ITVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Quotation.z
Verdict:
Malicious activity
Analysis date:
2025-09-08 14:56:55 UTC
Tags:
arch-exec
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Verdict:
Malicious
Score:
90.9%
Tags:
autoit emotet
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
adaptive-context autoit compiled-script findstr fingerprint fingerprint keylogger lolbin microsoft_visual_cc netsh obfuscated regsvr32 threat wscript
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-07T20:26:00Z UTC
Last seen:
2025-09-07T20:26:00Z UTC
Hits:
~1000
Detections:
Trojan.Win32.Zenpak.sb 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:
2025-09-08 00:10:41 UTC
File Type:
PE (Exe)
Extracted files:
30
AV detection:
27 of 38 (71.05%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 961 additional samples on MalwareBazaar
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
Program crash
System Location Discovery: System Language Discovery
AutoIT Executable
Suspicious use of SetThreadContext
Formbook payload
Formbook
Formbook family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
8f064ec48a75504a979ef910d5a67f31c25acd4a6b86be0ca0598268f4ca6843
MD5 hash:
3fff8586600f532c8e22967571ca15fe
SHA1 hash:
b982c5e3000ed9e9c66ba6b43da51fa78bdf8c34
SH256 hash:
857b705820a55cccffee01ee09c44158d25bcb2506951ede38ea2c15f639c664
MD5 hash:
fe33d3055b909c6b46c7970773d0d245
SHA1 hash:
2f5897f9e59fecc06524bf263d38ad7bc4798377
Detections:
win_formbook_g0
Parent samples :
336b45d6525d7f84650bedc820b46047a465bb14c2e6f7829a45be9436b363d6
344a1d112d40622af871c3a370b4706dade1e3d164ea551d3b0e7a8e223d120a
8f064ec48a75504a979ef910d5a67f31c25acd4a6b86be0ca0598268f4ca6843
b51ddf9600f7c0fc2a33a333fd7aac65eb2b3cd066a8153fd61a3b212c068ca7
6a020132c224fcca5502520620cc49dc82bd68330ae2312656f586c5e33ee602
344a1d112d40622af871c3a370b4706dade1e3d164ea551d3b0e7a8e223d120a
8f064ec48a75504a979ef910d5a67f31c25acd4a6b86be0ca0598268f4ca6843
b51ddf9600f7c0fc2a33a333fd7aac65eb2b3cd066a8153fd61a3b212c068ca7
6a020132c224fcca5502520620cc49dc82bd68330ae2312656f586c5e33ee602
SH256 hash:
ffe02523af00b56db1d65db0c43f197080d6007a48efc8c8e204584578e7a92c
MD5 hash:
d8ffb96fb8b990ac709a8c4f2f53bf96
SHA1 hash:
df3bb220fe24a83d35d11368ed1829834746e6db
Malware family:
FormBook
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
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: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | pe_no_import_table |
|---|---|
| Description: | Detect pe file that no import table |
| 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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