Report - build2.exe

Generic Malware Malicious Library PE File PE64
ScreenShot
Created 2024.07.27 12:39 Machine s1_win7_x6403
Filename build2.exe
Type PE32+ executable (GUI) x86-64 (stripped to external PDB), for MS Windows
AI Score
4
Behavior Score
1.8
ZERO API file : clean
VT API (file) 22 detected (AIDetectMalware, malicious, high confidence, Unsafe, Vzpf, Attribute, HighConfidence, Kryptik, TrojanX, SleepObf, CLOUD, Static AI, Suspicious PE, Wacatac, confidence, 100%)
md5 410e91a252ffe557a41e66a174cd6dcb
sha256 67ce38dec54fd963ff28f4a257d58133eb241c909f9e06c859de0a7f00976202
ssdeep 49152:wXduhClX5Td3dKHJH2u4DTUN8A0AAlFnK9O5JDW0ZX+Gh8e9waVp/EoQ4PKw/n0+:LkUixA0Zea
imphash e49b63183dc452ee4abc90a6e47f6582
impfuzzy 12:YRJRJJcDn5ARZqRLAYPXJDCqV0MH/5XGXgEG6eGJNJmo:8fjcDqcLV5X0Mf5XGe6Zpd
  Network IP location

Signature (4cnts)

Level Description
warning File has been identified by 22 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

Rules (4cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (upload)
watch Malicious_Library_Zero Malicious_Library binaries (upload)
info IsPE64 (no description) binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids

PE API

IAT(Import Address Table) Library

KERNEL32.dll
 0x140308158 DeleteCriticalSection
 0x140308160 EnterCriticalSection
 0x140308168 GetLastError
 0x140308170 GetProcAddress
 0x140308178 GetStartupInfoA
 0x140308180 InitializeCriticalSection
 0x140308188 LeaveCriticalSection
 0x140308190 LoadLibraryA
 0x140308198 SetUnhandledExceptionFilter
 0x1403081a0 Sleep
 0x1403081a8 TlsAlloc
 0x1403081b0 TlsGetValue
 0x1403081b8 TlsSetValue
 0x1403081c0 VirtualAlloc
 0x1403081c8 VirtualFree
 0x1403081d0 VirtualProtect
 0x1403081d8 VirtualQuery
msvcrt.dll
 0x1403081e8 __C_specific_handler
 0x1403081f0 __initenv
 0x1403081f8 __set_app_type
 0x140308200 __setusermatherr
 0x140308208 _acmdln
 0x140308210 _commode
 0x140308218 _fmode
 0x140308220 _initterm
 0x140308228 _ismbblead
 0x140308230 _onexit
 0x140308238 abort
 0x140308240 calloc
 0x140308248 free
 0x140308250 memcpy
 0x140308258 memset
 0x140308260 strncmp

EAT(Export Address Table) is none



Similarity measure (PE file only) - Checking for service failure