MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9ed5eeffd9f937a6da2a7e6546bdeb3df216d5857b17d2eb320132db8e298ffc. 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: 3
| SHA256 hash: | 9ed5eeffd9f937a6da2a7e6546bdeb3df216d5857b17d2eb320132db8e298ffc |
|---|---|
| SHA3-384 hash: | 3a292f4c593e40aa3ecf468dac815897e4cb3b01222b07851777616068c47c59d6d3a888b71b13da2c716af635bc8263 |
| SHA1 hash: | 7d8af135656fd29b8806d1982b6ed2aba86f56d7 |
| MD5 hash: | 838f727fcc9e340c3c1831ae461f5acd |
| humanhash: | venus-single-triple-autumn |
| File name: | SecuriteInfo.com.Artemis838F727FCC9E.5619 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 842'240 bytes |
| First seen: | 2020-03-25 20:24:21 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 1a6eee1c4d766f7f6f99b441180ea273 (1 x Formbook) |
| ssdeep | 24576:sLK+I+HnvHcjoE6uJxZvRJrbd/znfZJfmn1HK8k1zQl:9+H/cj8uJxZvRJrbd/znfZJfmpKtY |
| Threatray | 4'415 similar samples on MalwareBazaar |
| TLSH | B3057D0DAAD84929CCAB22F505538EF14D6C6E7134058B5732E0236944FFBE37169EBB |
| Reporter |  SecuriteInfoCom |
| Tags: | FormBook |
Intelligence
File Origin
Vendor Threat Intelligence
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: | Formbook |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Formbook in memory |
| Reference: | internal research |
| Rule name: | win_formbook_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | autogenerated rule brought to you by yara-signator |
| Rule name: | win_formbook_g0 |
|---|---|
| Author: | Slavo Greminger, SWITCH-CERT |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
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
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
| CHECK_PIE | Missing Position-Independent Executable (PIE) Protection | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| AUTH_API | Manipulates User Authorization | ADVAPI32.dll::AllocateAndInitializeSid ADVAPI32.dll::FreeSid ADVAPI32.dll::GetLengthSid ADVAPI32.dll::SetEntriesInAclW ADVAPI32.dll::GetAce ADVAPI32.dll::GetSecurityDescriptorLength |
| COM_BASE_API | Can Download & Execute components | ole32.dll::CreateStreamOnHGlobal |
| GDI_PLUS_API | Interfaces with Graphics | gdiplus.dll::GdiplusStartup gdiplus.dll::GdipGetImageEncoders gdiplus.dll::GdipGetImageEncodersSize |
| MULTIMEDIA_API | Can Play Multimedia | MSACM32.dll::acmDriverClose |
| SECURITY_BASE_API | Uses Security Base API | ADVAPI32.dll::AddAccessAllowedAce ADVAPI32.dll::CheckTokenMembership ADVAPI32.dll::GetTokenInformation ADVAPI32.dll::SetSecurityDescriptorDacl |
| SHELL_API | Manipulates System Shell | SHELL32.dll::ShellExecuteA |
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryA KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineW KERNEL32.dll::GetCommandLineA |
| WIN_BASE_EXEC_API | Can Execute other programs | KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleCP |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateFileA KERNEL32.dll::CreateFileW ADVAPI32.dll::SetFileSecurityA |
| WIN_USER_API | Performs GUI Actions | USER32.dll::EmptyClipboard USER32.dll::OpenClipboard |
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