MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 08f3b51c8493c5ed8948ab35c956a465e0043094248d2f27a5d8fa9a696e3cbf. 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
Smoke Loader
Vendor detections: 4
| SHA256 hash: | 08f3b51c8493c5ed8948ab35c956a465e0043094248d2f27a5d8fa9a696e3cbf |
|---|---|
| SHA3-384 hash: | 49b376a8fb55354953d138ae6eebbc258d19fd88dd2c1cdc1676d22f46a7c8e137c2d55e1f659d747ba5b3325be6cd99 |
| SHA1 hash: | 284afda4ceda3880864bf692f153ab0354ca7359 |
| MD5 hash: | fc22d0c3f15c763ccf1a5f56f35b795f |
| humanhash: | july-alabama-triple-network |
| File name: | SecuriteInfo.com.BehavesLike.Win32.Worm.fm.15311 |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 387'072 bytes |
| First seen: | 2020-04-16 18:38:48 UTC |
| Last seen: | 2020-04-22 17:54:34 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 19a7c4a8ff3b1a509eb4ead40cbffa8d (1 x Smoke Loader) |
| ssdeep | 6144:SBZBPyzyTjqCHIbNwUXLKsHU3xa+ufxIJb:uBPyzyTuCHIbNtKs03M+u |
| Threatray | 1'283 similar samples on MalwareBazaar |
| TLSH | B984084E960244BFE9622570809FFB79011059BC6E62CF77FE08F613F9227EA516362D |
| Reporter |  SecuriteInfoCom |
| Tags: | Smoke Loader |
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: | Cobalt_functions |
|---|---|
| Author: | @j0sm1 |
| Description: | Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT |
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_NX | Missing Non-Executable Memory Protection | critical |
| CHECK_PIE | Missing Position-Independent Executable (PIE) Protection | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CloseHandle |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryW KERNEL32.dll::GetStartupInfoA |
| WIN_USER_API | Performs GUI Actions | USER32.dll::CreateWindowExW |
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