MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 34e430a853791744d1c0ee90c71c515c8713e10bd82a0037db6380b11404a8c7. 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: 17
| SHA256 hash: | 34e430a853791744d1c0ee90c71c515c8713e10bd82a0037db6380b11404a8c7 |
|---|---|
| SHA3-384 hash: | 077cc8246d2d62bf01bd1b9dec1497e65bd92defa6c3bd50a9655c8dae0ea999a058e7eb010b207ba04ddd689428a221 |
| SHA1 hash: | 1b0fd3e933fbb4a0475a718f41663a52e5d3010d |
| MD5 hash: | 894af96679aa3fb941b7aff37fa7e015 |
| humanhash: | delaware-river-robin-winner |
| File name: | Enquiry.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'226'240 bytes |
| First seen: | 2025-10-16 12:49:59 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 1895460fffad9475fda0c84755ecfee1 (309 x Formbook, 53 x AgentTesla, 36 x SnakeKeylogger) |
| ssdeep | 24576:f5EmXFtKaL4/oFe5T9yyXYfP1ijXdajsxEkIDweXhfOl:fPVt/LZeJbInQRajBwe |
| Threatray | 2'133 similar samples on MalwareBazaar |
| TLSH | T13C45BF0273D1D062FFAB91334B56F6115BBC79260123A62F13A81DB9BE701B1563E7A3 |
| 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 :
1
# of downloads :
127
Origin country :
USVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Enquiry.exe
Verdict:
No threats detected
Analysis date:
2025-10-16 12:53:03 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Verdict:
Malicious
Score:
92.5%
Tags:
autoit emotet
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %temp% directory
Launching a process
Sending a custom TCP request
Сreating synchronization primitives
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
adaptive-context autoit compiled-script fingerprint keylogger microsoft_visual_cc obfuscated packed packed packer_detected
Verdict:
Malicious
Labled as:
Doina.Generic
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-10-16T00:11:00Z UTC
Last seen:
2025-10-18T04:55:00Z UTC
Hits:
~1000
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
Threat name:
Win32.Trojan.Autoitinject
Status:
Malicious
First seen:
2025-10-16 05:22:45 UTC
File Type:
PE (Exe)
Extracted files:
24
AV detection:
23 of 36 (63.89%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 2'123 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 WriteProcessMemory
Program crash
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:
34e430a853791744d1c0ee90c71c515c8713e10bd82a0037db6380b11404a8c7
MD5 hash:
894af96679aa3fb941b7aff37fa7e015
SHA1 hash:
1b0fd3e933fbb4a0475a718f41663a52e5d3010d
SH256 hash:
f9a76ec4ae87cef220c54c5308a65f0b1eccc6303293b2ebd53469ca5f94aa53
MD5 hash:
f8875cbc4ffae9735bc7ec8cdc3291f2
SHA1 hash:
4c7365d7b2bc22f99f025fe61e2dbd1fb7458627
SH256 hash:
f7cf1f3f9dca17c53150de5ea6da812ea3b29d9fa392aa79d2c07407cc75606d
MD5 hash:
fc3233fd07678948119f4d3b0e19fdc5
SHA1 hash:
0e4646c36316e4154aa169660b9ffb437396c2c6
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_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: | TH_Generic_MassHunt_Win_Malware_2025_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Generic Windows malware mass-hunt 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.
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.