ScreenShot
| Created | 2021.05.18 07:43 | Machine | s1_win7_x6401 |
| Filename | build5_protected.exe | ||
| Type | PE32 executable (GUI) Intel 80386, for MS Windows | ||
| AI Score |
|
Behavior Score |
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| ZERO API | file : clean | ||
| VT API (file) | |||
| md5 | 261d3ab4b1acf206d0d9684a3b1aece9 | ||
| sha256 | 57ac047333b9a0f8eff5d99b0289af17bb886bf6443c79fa24e2db5a1d60d35c | ||
| ssdeep | 49152:dpt/z8vuxmgUIwlpyn79LXw6iPsjFTpbcaUta6L1p0xD7L1lYmVMy9l:VzPmgGpynZLgFPsjF5eDh8D7LgmVd9l | ||
| imphash | 4328f7206db519cd4e82283211d98e83 | ||
| impfuzzy | 3:sUx2AEBquLdAIEK:nEBqMf | ||
Network IP location
Signature (22cnts)
| Level | Description |
|---|---|
| watch | Checks for the presence of known windows from debuggers and forensic tools |
| watch | Checks the version of Bios |
| watch | Collects information about installed applications |
| watch | Communicates with host for which no DNS query was performed |
| watch | Detects Virtual Machines through their custom firmware |
| watch | Detects VMWare through the in instruction feature |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks adapter addresses which can be used to detect virtual network interfaces |
| notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | One or more potentially interesting buffers were extracted |
| notice | Performs some HTTP requests |
| notice | Queries for potentially installed applications |
| notice | Steals private information from local Internet browsers |
| 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 | One or more processes crashed |
| info | Queries for the computername |
| info | The executable contains unknown PE section names indicative of a packer (could be a false positive) |
| info | Tries to locate where the browsers are installed |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (4cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| notice | anti_vm_detect | Possibly employs anti-virtualization techniques | 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
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
PE API
IAT(Import Address Table) Library
kernel32.dll
0x424078 GetModuleHandleA
mscoree.dll
0x424080 _CorExeMain
EAT(Export Address Table) is none
kernel32.dll
0x424078 GetModuleHandleA
mscoree.dll
0x424080 _CorExeMain
EAT(Export Address Table) is none