ScreenShot
| Created | 2023.06.08 17:47 | Machine | s1_win7_x6401 |
| Filename | bld_4.exe | ||
| 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) | 49 detected (GenericKD, Artemis, Save, malicious, Genus, ABRisk, IUXX, Attribute, HighConfidence, high confidence, Kryptik, score, Reline, Gencirc, AGEN, PackedNET, AdwareDoma, high, Sabsik, FormBook, F6LEAT, Detected, ZemsilF, Fp3@amP81Vc, ai score=88, unsafe, MSIL@AI, MSIL2, GTPjEz8ntm8Ef2XiJAtj4A, Static AI, Malicious PE, susgen, PossibleThreat, confidence, 100%) | ||
| md5 | 296fd972f13fe3f371d16ff2430a3e81 | ||
| sha256 | 7f6453437b84cd7518a1e628565a13f76bf09aa376eab94224fc269e3ef804a5 | ||
| ssdeep | 98304:46UJZSh7kjoRtHOrpMsgD+TPzxpCQcYOi:pwQh7kjoihFTZOi | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (9cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 49 AntiVirus engines on VirusTotal as malicious |
| watch | One or more of the buffers contains an embedded PE file |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | One or more potentially interesting buffers were extracted |
| 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 |
| info | Collects information to fingerprint the system (MachineGuid |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (4cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| info | Is_DotNET_EXE | (no description) | binaries (upload) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
| info | Win_Backdoor_AsyncRAT_Zero | Win Backdoor AsyncRAT | binaries (upload) |
Network (0cnts) ?
| Request | CC | ASN Co | IP4 | Rule ? | ZERO ? |
|---|
Suricata ids
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