joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10056ff0
Capabilities:
Allocate thread local storage
Get thread local storage value

Disassembly:
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
push esi
push edi
mov edi, 0x100f9128
push 0x100f9424
call ebx
mov esi, dword [edi]
test esi, esi
je 0x10057028
cmp dword [esi + 0x14], 0
je 0x10057028
push 0x100f9424
call ebp
mov eax, dword [esi]
mov edx, dword [eax + 0x10]
mov ecx, esi
call edx
sub edi, 4
cmp edi, 0x100f911c
jne 0x10057005
mov eax, dword [0x100f922c]
test eax, eax
jne 0x1005708a
call fcn.1005aaab
test al, al
je 0x10057059
push str.Create_Thread_LocalPoint
push 0xb
push str.D:jenkins_TrunkworkspaceCEN_Hive_QQPCDownload_ForDComqqpcmgr_projincludeAsyncFrame_MessageLoop.h
call fcn.1005a93a
add esp, 0xc
push 8
call fcn.1006dd7d
mov esi, eax
add esp, 4
test esi, esi
je 0x10057083
mov dword [esi], 0
mov dword [esi + 4], 0xffffffff
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
mov dword [esi + 4], eax
mov eax, esi
jmp 0x10057085
xor eax, eax
mov dword [0x100f922c], eax
mov eax, dword [eax + 4]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
pop edi
pop esi
pop ebp
pop ebx
je 0x100570a3
mov dword [eax + 0x68], 1
mov al, 1
ret

Function at 0x100570c0
Capabilities:
Allocate thread local storage

Disassembly:
mov eax, dword [0x100f922c]
test eax, eax
jne 0x10057120
call fcn.1005aaab
test al, al
je 0x100570e6
push str.Create_Thread_LocalPoint
push 0xb
push str.D:jenkins_TrunkworkspaceCEN_Hive_QQPCDownload_ForDComqqpcmgr_projincludeAsyncFrame_MessageLoop.h
call fcn.1005a93a
add esp, 0xc
push esi
push 8
call fcn.1006dd7d
mov esi, eax
add esp, 4
test esi, esi
je 0x10057116
mov dword [esi], 0
mov dword [esi + 4], 0xffffffff
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
mov dword [esi + 4], eax
mov eax, esi
mov dword [0x100f922c], eax
pop esi
ret
xor esi, esi
mov eax, esi
mov dword [0x100f922c], eax
pop esi
ret
Function at 0x100571c0
Capabilities:
Set thread local storage value

Disassembly:
push 0xffffffffffffffff
push 0x100b633d
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push ebp
push esi
push edi
mov eax, dword [0x100dd3e0]
xor eax, esp
push eax
lea eax, [esp + 0x18]
mov dword fs:[0], eax
mov esi, dword [esp + 0x28]
xor edi, edi
mov dword [esi], vtable.qmbase::MessageLoop.0
mov dword [esi + 8], edi
mov dword [esi + 0xc], edi
mov dword [esi + 0x10], edi
mov dword [esi + 0x14], edi
mov dword [esp + 0x20], edi
mov dword [esi + 0x1c], edi
mov dword [esi + 0x20], edi
mov dword [esi + 0x24], edi
mov dword [esi + 0x28], edi
lea eax, [esi + 0x2c]
push 0x7d0
push eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSectionAndSpinCount]
mov dword [esi + 0x48], edi
mov dword [esi + 0x4c], edi
mov dword [esi + 0x50], edi
mov dword [esi + 0x58], edi
mov dword [esi + 0x5c], edi
mov dword [esi + 0x64], edi
mov dword [esi + 0x68], edi
mov dword [esi + 0x6c], edi
mov dword [esi + 0x70], edi
mov dword [esi + 0x78], edi
mov dword [esi + 0x7c], edi
mov dword [esi + 0x80], edi
mov dword [esi + 0x84], edi
mov byte [esp + 0x20], 5
mov dword [esi + 0x88], edi
call fcn.100570c0
mov ebx, dword [sym.imp.KERNEL32.dll_InterlockedIncrement]
push eax
call ebx
call fcn.100570c0
mov eax, dword [eax + 4]
cmp eax, 0xffffffff
je 0x10057277
push esi
push eax
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
push 0x24
call fcn.1006dd7d
add esp, 4
mov dword [esp + 0x14], eax
cmp eax, edi
mov byte [esp + 0x20], 6
je 0x10057298
push eax
call fcn.10059d80
mov ebp, eax
jmp 0x1005729a
xor ebp, ebp
cmp ebp, edi
mov byte [esp + 0x20], 5
je 0x100572a9
lea eax, [ebp + 4]
push eax
call ebx
mov eax, dword [esi + 0x70]
cmp eax, edi
je 0x100572b8
lea ecx, [eax + 4]
call fcn.10034d9c
mov eax, esi
mov dword [esi + 0x70], ebp
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 4
Function at 0x10059c20
Capabilities:
Get thread local storage value

Disassembly:
push 0xffffffffffffffff
push 0x100b6268
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x100dd3e0]
xor eax, esp
push eax
lea eax, [esp + 0x14]
mov dword fs:[0], eax
mov esi, ecx
lea edi, [esi + 8]
push edi
mov dword [esp + 0x14], edi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
xor ebx, ebx
mov dword [esp + 0x1c], ebx
cmp dword [esi + 0x20], ebx
je 0x10059c75
call fcn.100570c0
mov eax, dword [eax + 4]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
cmp eax, dword [esi + 0x20]
jne 0x10059c75
mov bl, 1
push edi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov al, bl
mov ecx, dword [esp + 0x14]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
add esp, 0x10
ret

Function at 0x10059cc0
Capabilities:
Get thread local storage value

Disassembly:
push 0xffffffffffffffff
push 0x100b6b90
mov eax, dword fs:[0]
push eax
sub esp, 0x40
push ebx
push esi
push edi
mov eax, dword [0x100dd3e0]
xor eax, esp
push eax
lea eax, [esp + 0x50]
mov dword fs:[0], eax
mov esi, ecx
lea edi, [esi + 8]
push edi
xor bl, bl
mov dword [esp + 0x14], edi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov dword [esp + 0x58], 0
cmp dword [esi + 0x20], 0
je 0x10059d4a
call fcn.100570c0
mov eax, dword [eax + 4]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
cmp eax, dword [esi + 0x20]
je 0x10059d4a
push 0x38
push str.D:jenkins_TrunkworkspaceCEN_Hive_QQPCDownload_ForDComqqpcmgr_projAsyncFrameMessageLoopProxyImpl.cpp
push str.qmbase::MessageLoopProxyImpl::OnDestruct
lea ecx, [esp + 0x20]
call fcn.100349ea
push esi
mov byte [esp + 0x5c], 1
mov ecx, dword [esi + 0x20]
push eax
push ecx
call fcn.10059ea0
lea ecx, [esp + 0x14]
call fcn.10034b4c
mov bl, 1
push edi
mov dword [esp + 0x5c], 0xffffffff
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
test bl, bl
jne 0x10059d68
mov edx, dword [esi]
mov eax, dword [edx + 0x14]
push 1
mov ecx, esi
call eax
mov ecx, dword [esp + 0x50]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
add esp, 0x4c
ret

Function at 0x10059d80
Capabilities:
Get thread local storage value

Disassembly:
push 0xffffffffffffffff
push 0x100b6243
mov eax, dword fs:[0]
push eax
push esi
mov eax, dword [0x100dd3e0]
xor eax, esp
push eax
lea eax, [esp + 8]
mov dword fs:[0], eax
mov esi, dword [esp + 0x18]
xor eax, eax
mov dword [esi + 4], eax
mov dword [esp + 0x10], eax
lea eax, [esi + 8]
push 0x7d0
push eax
mov dword [esi], vtable.qmbase::MessageLoopProxyImpl.0
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSectionAndSpinCount]
mov byte [esp + 0x10], 1
call fcn.100570c0
mov eax, dword [eax + 4]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [esi + 0x20], eax
mov eax, esi
mov ecx, dword [esp + 8]
mov dword fs:[0], ecx
pop ecx
pop esi
add esp, 0xc
ret 4
Function at 0x1005a375
Capabilities:
Read file via mapping

Disassembly:
push edi
push str.GlobalFA6FBBB1_8C8E_43b1_B8EC_35573A94C231
xor edi, edi
push edi
push 6
call dword [sym.imp.KERNEL32.dll_OpenFileMappingW]
cmp eax, edi
mov dword [esi], eax
jne 0x1005a390
xor eax, eax
pop edi
ret
push edi
push edi
push edi
push 6
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
cmp eax, edi
mov dword [esi + 4], eax
jne 0x1005a3af
push dword [esi]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi], edi
jmp 0x1005a38c
mov dword [esi + 8], eax
xor eax, eax
inc eax
pop edi
ret

Function at 0x1005a447
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
lea eax, [ebp - 4]
push eax
push 0x20019
xor ebx, ebx
push ebx
push str.SOFTWARETencentQQPCMgr
push reloc.OLEAUT32.dll_SysReAllocString
mov dword [ebp - 4], ebx
mov byte [0x100f9558], bl
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x1005a4b3
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push ebx
push ebx
push str.EnableLogToView
push dword [ebp - 4]
mov dword [ebp - 8], ebx
mov dword [ebp - 0xc], 4
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x1005a4aa
cmp dword [ebp - 8], 1
jne 0x1005a4aa
mov byte [0x100f9558], 1
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop ebx
leave
ret

Function at 0x1005a75c
Capabilities:
Check if file exists
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x100dd3e0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
xor ebx, ebx
push 0x206
lea eax, [ebp - 0x20a]
push ebx
push eax
mov dword [edi], ebx
mov word [ebp - 0x20c], bx
call fcn.10070cb0
add esp, 0xc
mov esi, 0x103
push esi
lea eax, [ebp - 0x20c]
push eax
push str._APPDATA_TencentQQPCMgr_
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
test eax, eax
je 0x1005a7e6
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
cmp eax, ebx
je 0x1005a7e6
lea eax, [ebp - 0x20c]
push eax
lea ebx, [edi + 4]
push esi
push ebx
call fcn.100714e9
push 0xffffffffffffffff
push str.ErrLogFile.log
push 0x104
push ebx
call fcn.10075192
add esp, 0x1c
jmp 0x1005a7f9
push esi
push str.C:ErrLogFile.log
lea eax, [edi + 4]
push esi
push eax
call fcn.10071920
add esp, 0x10
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
mov eax, edi
pop ebx
call fcn.1006e011
leave
ret
Function at 0x1005a809
Capabilities:
Get file size
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push edi
xor edi, edi
cmp dword [esi], edi
jne 0x1005a832
push edi
push 0x20
push 4
push edi
push 3
push 0xc0000000
lea eax, [esi + 4]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
cmp eax, edi
mov dword [esi], eax
je 0x1005a876
push edi
push dword [esi]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, 0xffffffff
je 0x1005a876
cmp eax, 0x2800
ja 0x1005a876
push 2
lea eax, [ebp - 4]
push eax
push edi
push dword [esi]
mov dword [ebp - 4], edi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push edi
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
mov dword [ebp - 8], edi
call fcn.1006df70
pop ecx
push eax
push dword [ebp + 8]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop edi
leave
ret 4

Function at 0x1005ab05
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
lea eax, [ebp - 4]
push eax
push 0x20019
push 0
push str.SOFTWARETencentQQPC2Mgr
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
je 0x1005ab2e
xor eax, eax
leave
ret
push esi
push 4
pop eax
mov dword [ebp - 0xc], eax
mov dword [ebp - 8], eax
lea eax, [ebp - 8]
push eax
push dword [ebp + 0xc]
lea eax, [ebp - 0xc]
push eax
push 0
push dword [ebp + 8]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 4]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
test esi, esi
sete al
pop esi
leave
ret
Function at 0x1005c01e
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
and dword [ebp - 0x2c], 0
push edi
push 7
xor eax, eax
test edx, edx
pop ecx
lea edi, [ebp - 0x28]
rep stosd dword es:[edi], eax
jne 0x1005c03c
jmp 0x1005c1ad
push ebx
push esi
lea eax, [edx + 0x20]
mov esi, eax
push 8
pop ebx
mov ecx, ebx
lea edi, [ebp - 0x4c]
rep movsd dword es:[edi], dword [esi]
mov esi, dword [edx + 0x40]
mov ecx, 0x4d34d34d
add esi, ecx
add dword [eax], esi
mov eax, dword [eax]
cmp eax, dword [ebp - 0x4c]
mov eax, 0x2cb2cb2d
sbb esi, esi
neg esi
sub esi, eax
add dword [edx + 0x24], esi
mov esi, dword [edx + 0x24]
cmp esi, dword [ebp - 0x48]
mov esi, 0x34d34d34
sbb edi, edi
neg edi
add edi, esi
add dword [edx + 0x28], edi
mov edi, dword [edx + 0x28]
cmp edi, dword [ebp - 0x44]
mov dword [ebp - 0xc], ebx
sbb edi, edi
neg edi
add edi, ecx
add dword [edx + 0x2c], edi
mov edi, dword [edx + 0x2c]
cmp edi, dword [ebp - 0x40]
sbb edi, edi
neg edi
sub edi, eax
add dword [edx + 0x30], edi
mov edi, dword [edx + 0x30]
cmp edi, dword [ebp - 0x3c]
sbb edi, edi
neg edi
add edi, esi
add dword [edx + 0x34], edi
mov esi, dword [edx + 0x34]
cmp esi, dword [ebp - 0x38]
sbb esi, esi
neg esi
add esi, ecx
add dword [edx + 0x38], esi
mov ecx, dword [edx + 0x38]
cmp ecx, dword [ebp - 0x34]
mov esi, edx
sbb ecx, ecx
neg ecx
sub ecx, eax
add dword [edx + 0x3c], ecx
mov eax, dword [edx + 0x3c]
cmp eax, dword [ebp - 0x30]
mov dword [ebp - 8], esi
sbb eax, eax
neg eax
mov dword [edx + 0x40], eax
lea eax, [ebp - 0x2c]
sub eax, edx
mov ecx, dword [esi + 0x20]
add ecx, dword [esi]
movzx edi, cx
mov esi, ecx
shr esi, 0x10
mov dword [ebp - 4], esi
imul esi, edi
mov ebx, edi
imul ebx, edi
shr ebx, 0x11
add ebx, esi
mov esi, dword [ebp - 4]
imul esi, esi
shr ebx, 0xf
add ebx, esi
mov esi, ecx
imul esi, ecx
xor ebx, esi
mov esi, dword [ebp - 8]
mov dword [eax + esi], ebx
add esi, 4
dec dword [ebp - 0xc]
mov dword [ebp - 8], esi
jne 0x1005c0e5
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x2c]
mov edi, dword [ebp - 0x10]
mov esi, eax
rol esi, 0x10
add esi, ecx
rol edi, 0x10
add edi, esi
mov esi, ecx
rol esi, 8
add esi, dword [ebp - 0x28]
mov dword [edx], edi
add esi, dword [ebp - 0x10]
mov edi, dword [ebp - 0x28]
mov dword [edx + 4], esi
mov esi, dword [ebp - 0x24]
rol edi, 0x10
add edi, esi
rol ecx, 0x10
add ecx, edi
mov edi, dword [ebp - 0x20]
mov dword [edx + 8], ecx
mov ecx, esi
rol ecx, 8
add ecx, dword [ebp - 0x20]
add ecx, dword [ebp - 0x28]
rol edi, 0x10
rol esi, 0x10
mov dword [edx + 0xc], ecx
mov ecx, dword [ebp - 0x1c]
add edi, ecx
add esi, edi
mov dword [edx + 0x10], esi
mov esi, ecx
rol esi, 8
add esi, dword [ebp - 0x18]
add esi, dword [ebp - 0x20]
mov dword [edx + 0x14], esi
mov esi, dword [ebp - 0x18]
rol esi, 0x10
add esi, eax
rol ecx, 0x10
add ecx, esi
rol eax, 8
add eax, dword [ebp - 0x18]
pop esi
add eax, dword [ebp - 0x10]
mov dword [edx + 0x18], ecx
mov dword [edx + 0x1c], eax
xor eax, eax
inc eax
pop ebx
pop edi
leave
ret
Function at 0x1005c1f5
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
test esi, esi
jne 0x1005c202
xor eax, eax
leave
ret
push ebx
push edi
push 0xc
mov edi, str.QQPCMgrLibrary_s
pop ecx
mov eax, edi
call fcn.1005c1b0
mov ebx, eax
push 8
pop ecx
mov eax, edi
call fcn.1005c1b0
mov dword [ebp - 8], eax
push 4
pop ecx
mov eax, edi
call fcn.1005c1b0
mov dword [ebp - 4], eax
xor ecx, ecx
mov eax, edi
call fcn.1005c1b0
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 8]
mov dword [esi + 0x10], ecx
shr ecx, 0x10
mov edi, eax
shl edi, 0x10
or edi, ecx
mov dword [esi + 4], edi
mov ecx, eax
shr ecx, 0x10
mov edi, ebx
shl edi, 0x10
or ecx, edi
mov dword [esi + 0xc], ecx
mov ecx, edx
shl ecx, 0x10
mov edi, ebx
shr edi, 0x10
or ecx, edi
mov dword [esi + 0x14], ecx
mov ecx, dword [ebp - 4]
shl ecx, 0x10
mov edi, edx
shr edi, 0x10
or ecx, edi
mov dword [esi + 0x1c], ecx
mov ecx, dword [ebp - 4]
rol ecx, 0x10
mov dword [esi + 0x20], ecx
mov ecx, eax
rol ecx, 0x10
mov dword [esi + 0x28], ecx
mov ecx, ebx
rol ecx, 0x10
mov edi, edx
mov dword [esi + 0x30], ecx
mov ecx, edx
xor edi, ebx
rol ecx, 0x10
mov dword [esi + 0x38], ecx
mov ecx, 0xffff
and edi, ecx
xor edi, ebx
mov dword [esi + 0x24], edi
mov edi, dword [ebp - 4]
xor edi, edx
mov dword [esi + 8], edx
and edi, ecx
xor edi, edx
mov edx, eax
xor edx, dword [ebp - 4]
mov dword [esi], ebx
and edx, ecx
xor edx, dword [ebp - 4]
mov dword [esi + 0x18], eax
mov dword [esi + 0x34], edx
mov edx, eax
xor edx, ebx
mov dword [esi + 0x2c], edi
and edx, ecx
xor edx, eax
and dword [esi + 0x40], 0
push 4
mov dword [esi + 0x3c], edx
pop edi
mov edx, esi
call fcn.1005c01e
dec edi
jne 0x1005c2e0
push 0xfffffffffffffffc
pop edx
push 8
mov ecx, esi
pop edi
mov ebx, dword [ecx]
mov eax, edx
and eax, 7
lea eax, [esi + eax*4 + 0x20]
xor dword [eax], ebx
add ecx, 4
inc edx
dec edi
jne 0x1005c2f2
xor eax, eax
pop edi
inc eax
pop ebx
leave
ret
Function at 0x1005dc52
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
test ecx, ecx
push esi
mov esi, edx
jne 0x1005dc5d
xor eax, eax
pop esi
ret
cmp eax, 8
push ebx
not esi
mov edx, 0xff
jb 0x1005dd0f
push edi
mov edi, eax
shr edi, 3
movzx ebx, byte [ecx]
xor ebx, esi
and ebx, edx
shr esi, 8
xor esi, dword [ebx*4 + 0x100bf1d0]
inc ecx
movzx ebx, byte [ecx]
xor ebx, esi
and ebx, edx
shr esi, 8
xor esi, dword [ebx*4 + 0x100bf1d0]
inc ecx
movzx ebx, byte [ecx]
xor ebx, esi
and ebx, edx
shr esi, 8
xor esi, dword [ebx*4 + 0x100bf1d0]
inc ecx
movzx ebx, byte [ecx]
xor ebx, esi
and ebx, edx
shr esi, 8
xor esi, dword [ebx*4 + 0x100bf1d0]
inc ecx
movzx ebx, byte [ecx]
xor ebx, esi
and ebx, edx
shr esi, 8
xor esi, dword [ebx*4 + 0x100bf1d0]
inc ecx
movzx ebx, byte [ecx]
xor ebx, esi
and ebx, edx
shr esi, 8
xor esi, dword [ebx*4 + 0x100bf1d0]
inc ecx
movzx ebx, byte [ecx]
xor ebx, esi
and ebx, edx
shr esi, 8
xor esi, dword [ebx*4 + 0x100bf1d0]
inc ecx
movzx ebx, byte [ecx]
xor ebx, esi
and ebx, edx
shr esi, 8
xor esi, dword [ebx*4 + 0x100bf1d0]
inc ecx
sub eax, 8
dec edi
jne 0x1005dc74
pop edi
test eax, eax
je 0x1005dd28
movzx ebx, byte [ecx]
xor ebx, esi
and ebx, edx
shr esi, 8
xor esi, dword [ebx*4 + 0x100bf1d0]
inc ecx
dec eax
jne 0x1005dd13
mov eax, esi
pop ebx
not eax
pop esi
ret

Function at 0x1005dd2f
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
mov eax, dword [ecx]
xor edx, eax
push esi
mov esi, 0xff
and edx, esi
mov edx, dword [edx*4 + 0x100bf1d0]
shr eax, 8
xor edx, eax
mov eax, dword [ecx + 8]
mov dword [ecx], edx
movzx edx, dl
add edx, dword [ecx + 4]
imul edx, edx, 0x8088405
inc edx
mov dword [ecx + 4], edx
shr edx, 0x18
xor edx, eax
and edx, esi
shr eax, 8
xor eax, dword [edx*4 + 0x100bf1d0]
pop esi
mov dword [ecx + 8], eax
ret

Function at 0x1005e463
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
mov edi, dword [ebp + 0xc]
imul edi, dword [ebp + 0x10]
cmp byte [esi], 0
je 0x1005e493
push 0
lea eax, [ebp + 0x10]
push eax
push edi
push dword [ebp + 8]
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x1005e48e
mov byte [esi + 8], 1
mov eax, dword [ebp + 0x10]
jmp 0x1005e4cb
xor eax, eax
mov ecx, edi
add ecx, dword [esi + 0x28]
adc eax, dword [esi + 0x2c]
cmp eax, dword [esi + 0x24]
jl 0x1005e4af
jg 0x1005e4a9
cmp ecx, dword [esi + 0x20]
jbe 0x1005e4af
mov edi, dword [esi + 0x20]
sub edi, dword [esi + 0x28]
mov eax, dword [esi + 0x1c]
add eax, dword [esi + 0x28]
push edi
push eax
push dword [ebp + 8]
call fcn.10070d30
add esp, 0xc
add dword [esi + 0x28], edi
mov eax, edi
adc dword [esi + 0x2c], 0
xor edx, edx
div dword [ebp + 0xc]
pop edi
pop ebp
ret
Function at 0x1005e5b3
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_SetFilePointer]
push esi
push edi
mov edi, eax
xor eax, eax
cmp edi, eax
mov esi, ecx
je 0x1005e641
push 2
push eax
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 8]
neg eax
push eax
push dword [esi + 4]
call ebx
and dword [ebp - 0x14], 0
push 0
lea eax, [ebp - 0x14]
push eax
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 8]
push eax
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 4]
push eax
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x1005e60d
or eax, 0xffffffff
jmp 0x1005e72a
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0xc]
push edx
push eax
xor ecx, ecx
mov eax, esi
call fcn.1005e3c7
test eax, eax
pop ecx
pop ecx
jne 0x1005e605
cmp byte [esi], al
je 0x1005e651
cmp byte [esi + 1], al
je 0x1005e648
push 1
push eax
push eax
push dword [esi + 4]
call ebx
mov ebx, eax
sub ebx, dword [esi + 0x10]
mov dword [ebp - 4], ebx
jmp 0x1005e659
push eax
push eax
push 2
pop ecx
jmp 0x1005e618
and dword [ebp - 4], 0
mov ebx, dword [ebp - 4]
jmp 0x1005e659
mov eax, dword [esi + 0x28]
mov dword [ebp - 4], eax
mov ebx, eax
mov eax, 0xffff
cmp ebx, eax
mov dword [ebp - 8], eax
jae 0x1005e668
mov dword [ebp - 8], ebx
push 0x404
call fcn.100703c2
test eax, eax
pop ecx
mov dword [ebp - 0x10], eax
je 0x1005e605
or dword [ebp - 0x14], 0xffffffff
push 4
pop eax
cmp dword [ebp - 8], eax
jbe 0x1005e71e
jmp 0x1005e692
mov eax, dword [ebp - 0xc]
mov ebx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
add eax, 0x400
cmp eax, ecx
mov dword [ebp - 0xc], ecx
ja 0x1005e6a4
mov dword [ebp - 0xc], eax
mov edi, ebx
sub edi, dword [ebp - 0xc]
mov eax, ebx
sub eax, edi
mov ebx, 0x404
cmp eax, ebx
ja 0x1005e6b8
mov ebx, eax
push 0
push edi
xor ecx, ecx
mov eax, esi
call fcn.1005e3c7
test eax, eax
pop ecx
pop ecx
jne 0x1005e71e
push 1
push ebx
push dword [ebp - 0x10]
call fcn.1005e463
add esp, 0xc
cmp eax, 1
jne 0x1005e71e
lea eax, [ebx - 3]
jmp 0x1005e701
mov ecx, dword [ebp - 0x10]
dec eax
cmp byte [eax + ecx], 0x50
jne 0x1005e701
cmp byte [eax + ecx + 1], 0x4b
jne 0x1005e701
cmp byte [eax + ecx + 2], 5
jne 0x1005e701
cmp byte [eax + ecx + 3], 6
je 0x1005e707
test eax, eax
jg 0x1005e6e2
jmp 0x1005e70c
add eax, edi
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
jne 0x1005e71e
mov eax, dword [ebp - 8]
cmp dword [ebp - 0xc], eax
jb 0x1005e68c
push dword [ebp - 0x10]
call fcn.1007053d
mov eax, dword [ebp - 0x14]
pop ecx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x1005f17a
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
cmp dword [esi], 0
jne 0x1005f209
cmp dword [esi + 4], 0xffffffff
jne 0x1005f209
push edi
lea edi, [esi + 0x244]
push edi
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
push edi
call fcn.1006dffb
movzx eax, word [esi + eax*2 + 0x242]
cmp ax, 0x5c
pop ecx
je 0x1005f1d6
cmp ax, 0x2f
je 0x1005f1d6
push edi
call fcn.1006dffb
mov ecx, 0x103
sub ecx, eax
push ecx
push 0x100c9b9c
push edi
call fcn.10074cc1
add esp, 0x10
lea eax, [ebp + 8]
push eax
push dword [ebp + 8]
call fcn.1005e316
test eax, eax
pop ecx
pop ecx
pop edi
jne 0x1005f1ee
mov eax, dword [ebp + 8]
jmp 0x1005f20e
push dword [ebp + 0xc]
call fcn.1005e72f
mov dword [esi], eax
neg eax
sbb eax, eax
and eax, 0xfffffe00
pop ecx
add eax, 0x200
jmp 0x1005f20e
mov eax, 0x1000000
pop ebp
ret 8

Function at 0x1005f76b
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x414
mov eax, dword [0x100dd3e0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
test ebx, ebx
push esi
mov esi, dword [ebp + 0xc]
je 0x1005f79f
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x1005f79f
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
movzx ecx, word [esi]
test cx, cx
je 0x1005f861
mov eax, esi
mov edx, esi
movzx ecx, cx
cmp cx, 0x2f
je 0x1005f7be
cmp cx, 0x5c
jne 0x1005f7c0
mov eax, edx
inc edx
inc edx
movzx ecx, word [edx]
test cx, cx
jne 0x1005f7b2
cmp eax, esi
push edi
je 0x1005f7fe
sub eax, esi
sar eax, 1
add eax, eax
mov edi, eax
push edi
lea eax, [ebp - 0x414]
push esi
push eax
call fcn.10070d30
and word [ebp + edi - 0x414], 0
lea eax, [ebp - 0x414]
push eax
push ebx
call fcn.1005f76b
add esp, 0x14
and word [ebp - 0x20c], 0
test ebx, ebx
mov edi, 0x103
je 0x1005f820
push edi
lea eax, [ebp - 0x20c]
push ebx
push eax
call fcn.10071323
add esp, 0xc
lea eax, [ebp - 0x20c]
push eax
call fcn.1006dffb
sub edi, eax
push edi
lea eax, [ebp - 0x20c]
push esi
push eax
call fcn.10074cc1
add esp, 0x10
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
pop edi
jne 0x1005f861
push 0
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.1006e011
leave
ret