joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4615ff
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x461637
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.0045f6b6
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0045f68e
jmp 0x461643
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x462ced
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x462d2f
call fcn.0046886e
mov esi, dword [eax + 0xc]
push pe_nt_image_headers32
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x462d2f
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x462d26
xor eax, eax
jmp 0x462d37
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00462d3d
pop edi
pop esi
pop ebx
ret 4

Function at 0x468d9e
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x468dcc
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x468dea
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00468d04
jmp 0x468dea
mov eax, dword [esi + 0x14]
test eax, eax
je 0x468dea
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00468d04
test edi, edi
mov eax, edi
jne 0x468dd4
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x424131
Capabilities:
Set console window title

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x438
push esi
shr edx, 3
xor esi, esi
cmp edx, esi
jbe 0x424204
push ebx
push edi
mov ebx, ecx
mov dword [ebp - 0xc], edx
cmp dword [0x897174], 0x319
jne 0x4241ec
xor eax, eax
mov word [ebp - 4], ax
lea edi, [ebp - 2]
stosw word es:[edi], ax
mov word [ebp - 8], ax
lea edi, [ebp - 6]
stosw word es:[edi], ax
lea eax, [ebp - 0x24]
push eax
push dword [ebp - 8]
lea eax, [ebp - 0x14]
push dword [ebp - 4]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_ReadConsoleOutputW]
push esi
call dword [sym.imp.KERNEL32.dll_AddRefActCtx]
push esi
lea eax, [ebp - 0x10]
push eax
push esi
lea eax, [ebp - 0x438]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_ReadConsoleA]
push esi
call dword [sym.imp.KERNEL32.dll_GetConsoleAliasesLengthW]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_SetConsoleTextAttribute]
lea eax, [ebp - 0x1c]
push eax
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentConsoleFont]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GenerateConsoleCtrlEvent]
push esi
call dword [sym.imp.KERNEL32.dll_SetConsoleTitleW]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_SetConsoleCtrlHandler]
call dword [sym.imp.KERNEL32.dll_FreeConsole]
call dword [sym.imp.KERNEL32.dll_GetLastError]
lea eax, [ebp - 0x38]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetCPInfo]
mov edx, dword [ebp + 8]
mov ecx, ebx
call fcn.0042375a
add ebx, 8
dec dword [ebp - 0xc]
jne 0x42414f
pop edi
pop ebx
pop esi
leave
ret 4
Function at 0x424210
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call
Get geographical location

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x834
push ebx
push esi
push edi
push 0x40144c
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x40145c
push eax
mov dword [0x82f4d4], eax
call esi
push 0x401468
push dword [0x82f4d4]
mov dword [0x82f4cc], eax
call esi
push dword [0x897174]
xor esi, esi
push esi
mov dword [0x82c2ac], eax
call dword [0x82f4cc]
lea ecx, [ebp - 4]
push ecx
push 0x40
push dword [0x897174]
mov dword [0x82c2c4], eax
push eax
call dword [0x82c2ac]
xor edi, edi
cmp edi, 0x85b4
jge 0x424288
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push esi
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetGeoInfoA]
cmp edi, 0x11c825e
jg 0x4242ad
inc edi
mov eax, edi
cdq
cmp edx, 0x6d
jl 0x42427a
jg 0x4242ad
cmp eax, 0xd69e5f85
jb 0x42427a
mov eax, dword [0x42e724]
mov dword [0x897178], eax
xor eax, eax
cmp dword [0x897174], esi
jbe 0x4242e0
mov ecx, dword [0x897178]
mov cl, byte [ecx + eax + 0xb2d3b]
mov edx, dword [0x82c2c4]
mov byte [edx + eax], cl
inc eax
cmp eax, dword [0x897174]
jb 0x4242c1
xor edi, edi
mov eax, dword [0x897174]
add eax, edi
cmp eax, 0x5e
jne 0x42431d
push esi
push esi
call dword [sym.imp.KERNEL32.dll_HeapCompact]
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
push esi
lea eax, [ebp - 0x834]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetAtomNameW]
push esi
call dword [sym.imp.KERNEL32.dll_HeapLock]
push esi
call dword [sym.imp.KERNEL32.dll_HeapUnlock]
inc edi
cmp edi, 0xa69b
jl 0x4242e2
mov edx, dword [0x897174]
mov ecx, dword [0x82c2c4]
push 0x42e008
call fcn.00424131
xor eax, eax
cmp eax, 0x59d8
jne 0x42434f
mov ecx, 0x82c2c4
call fcn.00424209
inc eax
cmp eax, 0x356d83
jl 0x42433e
push 0x7b
pop ebx
cmp dword [0x897174], 0x54d
jne 0x424397
xor eax, eax
mov dword [ebp - 0x18], esi
lea edi, [ebp - 0x14]
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x34]
push eax
push 0x401478
call dword [sym.imp.KERNEL32.dll_BuildCommDCBAndTimeoutsW]
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetStringTypeW]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetSystemWindowsDirectoryW]
dec ebx
jne 0x42435a
mov eax, dword [0x82c2c4]
mov dword [0x82f4dc], eax
call eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4243ab
Capabilities:
Create thread
Get disk size
Get hostname
Set environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x248
cmp dword [0x897174], 0x598
push ebx
push esi
jne 0x424435
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
push 0x401498
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceA]
xor ebx, ebx
push ebx
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_HeapSize]
lea eax, [ebp - 8]
push eax
push ebx
push 0x4014a0
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_GetStringTypeA]
call dword [sym.imp.KERNEL32.dll_SetFileApisToOEM]
xor eax, eax
mov dword [ebp - 0x28], ebx
lea edi, [ebp - 0x24]
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
lea eax, [ebp - 0x28]
push eax
push ebx
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_PostQueuedCompletionStatus]
push ebx
call fcn.00424eaf
push ebx
push ebx
push ebx
call fcn.00424c8d
add esp, 0x10
call fcn.00424aec
push ebx
call fcn.00424a54
mov esi, 0xa4808
xor ebx, ebx
cmp dword [0x897174], 0x57c
jne 0x42448e
call dword [sym.imp.KERNEL32.dll_GetConsoleWindow]
push ebx
call dword [sym.imp.KERNEL32.dll_GetConsoleAliasesLengthA]
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_GetComputerNameW]
push ebx
push ebx
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_SetCalendarInfoA]
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
lea eax, [ebp - 0x248]
push eax
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_GetCPInfoExW]
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_SetMailslotInfo]
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
dec esi
jne 0x42443c
mov esi, dword [0x42f6d4]
add esi, 0xb2d3b
mov eax, 0x4317e0
mov dword [0x897174], esi
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
cmp cl, bl
jne 0x4244ab
sub eax, edx
cmp eax, 0x1515
jne 0x424520
cmp esi, 0x18
jne 0x4244e6
push ebx
push ebx
push ebx
lea eax, [ebp - 0x144]
push eax
call dword [sym.imp.KERNEL32.dll_VerifyVersionInfoW]
push ebx
push ebx
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_WaitForMultipleObjects]
call dword [sym.imp.KERNEL32.dll_GetOEMCP]
mov esi, dword [0x897174]
cmp esi, 0x9e6
jne 0x42450a
lea eax, [ebp - 0x13c]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
lea eax, [ebp - 4]
push eax
push ebx
push ebx
push ebx
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_CreateThread]
push ebx
call fcn.004246ea
push ebx
push ebx
call fcn.0042465b
push ebx
call fcn.00424eaf
add esp, 0x10
call fcn.00424210
pop esi
xor eax, eax
pop ebx
leave
ret 0x10

Function at 0x425329
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x430a6c]
jne 0x425333
repz ret
jmp fcn.00428ba5
Function at 0x42a003
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.00425e2b
and dword [ebp - 4], 0
cmp dword [0x897d5c], 0
mov ebx, eax
jne 0x42a0b4
push 0x402cf4
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x42a165
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x402ce8
push edi
call esi
test eax, eax
je 0x42a165
push eax
call fcn.00425db9
mov dword [esp], 0x402cd8
push edi
mov dword [0x897d5c], eax
call esi
push eax
call fcn.00425db9
mov dword [esp], 0x402cc4
push edi
mov dword [0x897d60], eax
call esi
push eax
call fcn.00425db9
mov dword [esp], 0x402ca8
push edi
mov dword [0x897d64], eax
call esi
push eax
call fcn.00425db9
pop ecx
mov dword [0x897d6c], eax
test eax, eax
je 0x42a0b4
push 0x402c90
push edi
call esi
push eax
call fcn.00425db9
pop ecx
mov dword [0x897d68], eax
mov eax, dword [0x897d68]
cmp eax, ebx
je 0x42a10c
cmp dword [0x897d6c], ebx
je 0x42a10c
push eax
call fcn.00425e34
push dword [0x897d6c]
mov esi, eax
call fcn.00425e34
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x42a10c
test edi, edi
je 0x42a10c
call esi
test eax, eax
je 0x42a103
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x42a103
test byte [ebp - 0xc], 1
jne 0x42a10c
or dword [ebp + 0x10], 0x200000
jmp 0x42a145
mov eax, dword [0x897d60]
cmp eax, ebx
je 0x42a145
push eax
call fcn.00425e34
pop ecx
test eax, eax
je 0x42a145
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x42a145
mov eax, dword [0x897d64]
cmp eax, ebx
je 0x42a145
push eax
call fcn.00425e34
pop ecx
test eax, eax
je 0x42a145
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x897d5c]
call fcn.00425e34
pop ecx
test eax, eax
je 0x42a165
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x42a167
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x401530
Capabilities:
Accept command line arguments
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
push esi
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov esi, eax
mov al, byte [esi]
cmp al, 0x22
jne 0x401559
mov al, byte [esi + 1]
inc esi
test al, al
je 0x401551
cmp al, 0x22
jne 0x401545
cmp byte [esi], 0x22
jne 0x401563
inc esi
jmp 0x401563
cmp al, 0x20
jle 0x401563
inc esi
cmp byte [esi], 0x20
jg 0x40155d
mov al, byte [esi]
test al, al
je 0x40156d
cmp al, 0x20
jle 0x401556
and dword [ebp - 0x18], 0
lea eax, [ebp - 0x44]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
call fcn.00402335
push 0x404004
push section..data
call fcn.0040231b
test byte [ebp - 0x18], 1
pop ecx
pop ecx
je 0x40159d
movzx eax, word [ebp - 0x14]
jmp 0x4015a0
push 0xa
pop eax
push eax
push esi
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call fcn.004010b0
mov esi, eax
call fcn.0040234d
push esi
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x411680
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x477c5b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.0046c4a7
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x411702
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00469e00
mov eax, dword [eax]
push 0x4b91f8
push eax
call fcn.0045ca44
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046c732
test bl, bl
je 0x411702
push 0x4b91f8
lea ecx, [esp + 0xc]
call fcn.0046cac2
push 0x4bcd7c
lea ecx, [esp + 0xc]
call fcn.0046cac2
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x41173e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046c732
jmp 0x411809
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x4117c2
lea edx, [esp + 0x7c]
push 0x4bcd78
push edx
call fcn.0045ca44
add esp, 8
test eax, eax
je 0x4117c2
lea eax, [esp + 0x7c]
push 0x4bcd74
push eax
call fcn.0045ca44
add esp, 8
test eax, eax
je 0x4117c2
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x411752
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0046c732
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x412000
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x412062
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x412070
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x477cdb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4c367c]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x4121a8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4120d6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046c732
xor eax, eax
jmp 0x41221f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046c86f
push esi
lea ecx, [esp + 0xc]
call fcn.0046cafe
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x4bcdb4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x4121fd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00412000
test eax, eax
jne 0x4121fd
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.00412000
test eax, eax
jne 0x4121fd
lea eax, [esp + 0x14]
push 0x4bcd90
push eax
call fcn.0045da80
mov esi, eax
add esp, 8
test esi, esi
jne 0x4121dc
lea ecx, [esp + 0x14]
push 0x4bcd8c
push ecx
call fcn.0045da00
mov esi, eax
add esp, 8
test esi, esi
jne 0x4121dc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4121df
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046c81f
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4120ee
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046c732
xor eax, eax
jmp 0x41221f
mov byte [esi], 0
push 0x4bcd88
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0046c732
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x424ec0
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x424f2e
cmp si, 0x69
ja 0x424f2e
add esi, 0xffd0
cmp si, 0x11
je 0x424efe
push 0x11
call edi
test ax, ax
jge 0x424efe
or esi, 0x2000
cmp si, 0x10
je 0x424f13
push 0x10
call edi
test ax, ax
jge 0x424f13
or esi, 0x4000
cmp si, 0x12
je 0x424f28
push 0x12
call edi
test ax, ax
jge 0x424f28
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x424f3b
mov esi, 0xbd
jmp 0x424eef
cmp si, 0x6e
jne 0x424f48
mov esi, 0xbe
jmp 0x424eef
cmp si, 0x6f
jne 0x424ee9
mov esi, 0xbf
jmp 0x424eef

Function at 0x4265e0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4d3d98]
xor edx, edx
cmp eax, edx
jne 0x426606
xor eax, eax
mov byte [eax + 0x4d3c98], al
inc eax
cmp eax, 0x100
jl 0x4265ee
mov dword [0x4d3d98], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4d3c98
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x426697
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x42666a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x426638
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x426710
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x426763
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x42674a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42d1a0
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x42d338
cmp ebp, ebx
jle 0x42d338
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x42d1fe
dec eax
or eax, 0xfffffff8
inc eax
je 0x42d205
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42d214
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42d21b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046c473
add esp, 4
cmp eax, ebx
je 0x42d23c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.0046c473
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x42d32e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x42d315
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42d301
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42d2f6
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x42d304
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42d304
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42d2a0
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x42d291
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret

Function at 0x42f480
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.0046dce0
lea eax, [esp + 4]
mov dword [esi], method.CWnd.virtual_0
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
mov dword [esi + 0x44], 0x4d12
inc eax
mov dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x3c], eax
mov eax, esi
pop esi
add esp, 0x190
ret