MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d851f10c14fdd10ee13710f52922f04a669f6ab27fcd35e62c78ad0a3d2dfc7c. 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: | d851f10c14fdd10ee13710f52922f04a669f6ab27fcd35e62c78ad0a3d2dfc7c |
|---|---|
| SHA3-384 hash: | 7e8fdb98e4dd2e3216861f707e66d9b5d2eb3343f82aa02a4fa05df8a8a47123c6636db18fa2703be69f375a4081aa71 |
| SHA1 hash: | 883fb5b9a87dcf2bf21cfacabc075f95783103f7 |
| MD5 hash: | 959e443848e6fa84e68bdbc8dcd245ff |
| humanhash: | fanta-mango-equal-india |
| File name: | z61CurriculumVitae-SilvinaGarcia.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'260'032 bytes |
| First seen: | 2025-09-22 14:00:08 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 1895460fffad9475fda0c84755ecfee1 (309 x Formbook, 52 x AgentTesla, 36 x SnakeKeylogger) |
| ssdeep | 24576:L5EmXFtKaL4/oFe5T9yyXYfP1ijXdaDvazyXHwHV8Zl9M:LPVt/LZeJbInQRaDvIh |
| Threatray | 1'363 similar samples on MalwareBazaar |
| TLSH | T18A45BF027381C062FFAB95334F5AF6115BBC79260123A62F13981DB9BE705B1563E7A3 |
| 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 |  FXOLabs |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
139
Origin country :
BRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
z61CurriculumVitae-SilvinaGarcia.exe
Verdict:
No threats detected
Analysis date:
2025-09-22 14:02:32 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:
90.9%
Tags:
autoit emotet
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %temp% directory
Launching a process
Сreating synchronization primitives
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug autoit cmd compiled-script evasive explorer extrac32 fingerprint fingerprint keylogger lolbin microsoft_visual_cc packed regedit schtasks wmic
Verdict:
Malicious
Labled as:
Trojan.BAT.Agent.gen
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-22T10:52:00Z UTC
Last seen:
2025-09-22T10:52:00Z UTC
Hits:
~100
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:
2025-09-22 13:48:23 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
27 of 38 (71.05%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 1'353 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
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:
d851f10c14fdd10ee13710f52922f04a669f6ab27fcd35e62c78ad0a3d2dfc7c
MD5 hash:
959e443848e6fa84e68bdbc8dcd245ff
SHA1 hash:
883fb5b9a87dcf2bf21cfacabc075f95783103f7
SH256 hash:
f7af09c8cd9ba7837ea58aed356668ca2afb3ccf0703e4f138f0fd5237bc1c7f
MD5 hash:
f18f4f1d9319df0a308e9ec77ab711d6
SHA1 hash:
dcec33a58bfc91a917f55f6957bad4c85264a501
SH256 hash:
7aa788e89c933053f9573ec351596a4bbdc33078fc30cb7417893208fdb610a4
MD5 hash:
25073a8890705437f81748860d4eecfa
SHA1 hash:
ebdb8bf8ffadaa8ed26f4258b89b1f024c034f9e
Detections:
win_formbook_g0
Parent samples :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 family:
FormBook
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | 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.
Malspam
Delivery method
Distributed via e-mail attachment
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