ScreenShot
| Created | 2022.11.08 09:59 | Machine | s1_win7_x6401 |
| Filename | RustExternal%E2%80%AEnls..scr | ||
| Type | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows | ||
| AI Score |
|
Behavior Score |
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| ZERO API | file : malware | ||
| VT API (file) | 41 detected (AIDetectNet, malicious, high confidence, MSILZilla, Unsafe, Save, Attribute, HighConfidence, score, Crysan, InjectorX, InjectNET, Static AI, Malicious PE, ai score=89, ResInject, Detected, MSIL@AI, CtOmBbj9VdPXzgFrEY5IXA, susgen, ZemsilF, Pm0@aS7Dyql, confidence, 100%) | ||
| md5 | 1ab8dbca5e2bba39723f00907d266de7 | ||
| sha256 | c6dda31fa6cb4ce140f62c9ce604672fa4a9ba5d1792f2d77f3cfcb43b3227ac | ||
| ssdeep | 12288:3oSO5i2eVUIvybKcEz4MM7S9HdKINesX7j6p9PI8GS0oN2:3ouTVUIvtH4H7aLeO23gRoY | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (5cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 41 AntiVirus engines on VirusTotal as malicious |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | The binary likely contains encrypted or compressed data indicative of a packer |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
Rules (4cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| watch | Malicious_Packer_Zero | Malicious Packer | binaries (upload) |
| info | Is_DotNET_EXE | (no description) | binaries (upload) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
Suricata ids
ET INFO TLS Handshake Failure
ET INFO Pastebin-style Service (textbin .net in TLS SNI)
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET INFO Pastebin-style Service (textbin .net in TLS SNI)
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
PE API
IAT(Import Address Table) Library
mscoree.dll
0x402000 _CorExeMain
EAT(Export Address Table) is none
mscoree.dll
0x402000 _CorExeMain
EAT(Export Address Table) is none