joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44d120
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x47c903
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.00470317
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.004759ad
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00476ec9
test eax, eax
je 0x44d23c
mov ecx, dword [esp + 0x3c]
call fcn.004759da
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x44d200
push edi
mov ecx, esi
call fcn.00473043
mov ecx, esi
call fcn.0044d3a0
cmp dword [esp + 0x38], 1
jne 0x44d235
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.0047317e
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x44fc50
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x44fc83
push esi
call fcn.00452d40
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x44fc7c
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 0x44fd09
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x44fcf2
mov eax, dword [esi + 8]
test eax, eax
je 0x44fca7
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 0x44fcee
cmp eax, 2
je 0x44fcf2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x44fc9a
cmp eax, 3
je 0x44fccd
cmp eax, 1
jne 0x44fc9a
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 0x44fc9a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x44fc9a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0044fd30
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x44fd18
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0044fd30
add esp, 4
pop esi
ret

Function at 0x45b8b0
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x45b953
test eax, eax
jbe 0x45b953
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x45b953
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x45b8fe
xor esi, esi
jmp 0x45b904
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x45b92f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.0045d970
add esi, eax
push esi
mov ebx, esi
call fcn.0045d970
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x45b910
pop ebp
test edi, edi
pop edi
jne 0x45b953
test ebx, ebx
je 0x45b953
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.0045ff10
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x45ba95
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x45bbad
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x45bbad
mov eax, dword [esi + 0x3c]
push eax
call fcn.00470769
mov esi, eax
test esi, esi
je 0x45bbad
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x45bbad
mov ecx, esi
call fcn.0045ba00
cmp edi, eax
jge 0x45bbad
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x45bb33
mov dword [esp + 0x34], 1
jmp 0x45bb8e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x45bbad
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.0045afa0
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc

Function at 0x47110d
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x471145
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.0046f1c1
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0046f199
jmp 0x471151
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4727fb
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 0x47283d
call fcn.004782b4
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 0x47283d
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x472834
xor eax, eax
jmp 0x472845
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0047284b
pop edi
pop esi
pop ebx
ret 4
Function at 0x4787e4
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 0x478812
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x478830
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0047874a
jmp 0x478830
mov eax, dword [esi + 0x14]
test eax, eax
je 0x478830
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0047874a
test edi, edi
mov eax, edi
jne 0x47881a
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x4ca26c
Capabilities:
Encode data using xor

Disassembly:
mov esi, 0x4c9fca
add ecx, ecx
call fcn.004ca2ab
mov ecx, 0xdc004a2c
inc eax
sub eax, 0x54dc67a9
xor dword [edi], esi
inc eax
sub eax, eax
sub ecx, 0xcb40f155
inc edi
add eax, ecx
mov ecx, 0xc2322010
cmp edi, edx
jne fcn.004ca26c
add ecx, eax
ret
Function at 0x40372c
Capabilities:
Get common file path

Disassembly:
mov eax, 0x420384
call fcn.00420290
mov eax, 0x1828
call fcn.0040baf0
push ebx
push esi
xor esi, esi
cmp dword [0x4d32f0], 0x5b1
push edi
jne 0x4037d6
push esi
lea eax, [ebp - 0x834]
push eax
push esi
push 0x402d78
push esi
call dword [sym.imp.KERNEL32.dll_FoldStringW]
push esi
push esi
push esi
call sub.KERNEL32.dll_GetSystemTimes
lea eax, [ebp - 0x34]
call fcn.00403a3c
push esi
mov dword [ebp - 4], esi
call fcn.004045d7
call fcn.00404575
lea ecx, [ebp - 0x18]
mov dword [esp], 0x402db8
call fcn.00403270
lea ecx, [ebp - 0x18]
call fcn.0040328c
lea ecx, [ebp - 0x18]
call fcn.004032d2
lea ecx, [ebp - 0x18]
call fcn.004032eb
push esi
push esi
call fcn.004048f4
push esi
call fcn.004048c5
push esi
call fcn.004048ae
push esi
call fcn.00404a6d
push esi
call fcn.004048ae
add esp, 0x18
call fcn.00404987
add dword [0x4d32f0], 0x1134b
push dword [0x4d32f0]
push esi
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
mov dword [0x4d2240], eax
call fcn.00403677
mov ebx, dword [sym.imp.KERNEL32.dll_GetLastError]
xor edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_SetLastError]
call ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
cmp edi, 0x206d47
jg 0x40381f
inc edi
cmp edi, 0x4f6a4
jl 0x4037ff
mov eax, dword [0x4d32f0]
xor ecx, ecx
cmp eax, esi
jbe 0x403845
mov edx, dword [0x4d32f4]
mov dl, byte [edx + ecx + 0x1134b]
mov edi, dword [0x4d2240]
mov byte [edi + ecx], dl
inc ecx
cmp ecx, eax
jb 0x40382a
xor edi, edi
lea ecx, [eax + edi]
cmp ecx, 0xe
jne 0x403894
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetConsoleAliasW]
push esi
lea eax, [ebp - 0x834]
push eax
push esi
push 0x402dc8
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetNumberFormatW]
push 0x402e2c
push 0x402e34
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
push esi
push esi
lea eax, [ebp - 0x1034]
push eax
call dword [sym.imp.KERNEL32.dll_GetConsoleAliasesW]
mov eax, dword [0x4d32f0]
inc edi
cmp edi, 0x39621
jl 0x403847
call fcn.00403565
xor edi, edi
call ebx
cmp edi, 0x26
jne 0x4038b0
call fcn.0040365d
inc edi
cmp edi, 0x6753f
jl 0x4038a4
mov edi, dword [sym.imp.KERNEL32.dll_lstrcmpiA]
push 0x7b
pop ebx
cmp dword [0x4d32f0], 0x86
jne 0x40390b
push 0x402e4c
push 0x402e80
call dword [sym.imp.KERNEL32.dll_SetVolumeLabelW]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_EndUpdateResourceA]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_AddConsoleAliasA]
push esi
lea eax, [ebp - 0xc34]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemWindowsDirectoryA]
push esi
lea eax, [ebp - 0x434]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
cmp dword [0x4d32f0], 0xf
jne 0x403933
push esi
push esi
call edi
push esi
lea eax, [ebp - 0x1834]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_AddConsoleAliasW]
push 0x402e98
push 0x402ed8
call edi
dec ebx
jne 0x4038c2
push 0x402f28
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret

Function at 0x40516b
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x42233c]
jne 0x405175
repz ret
jmp fcn.0040870c
Function at 0x408a00
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46496b
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.0045965b
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x408a82
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004575aa
mov eax, dword [eax]
push 0x81a1f0
push eax
call fcn.0044a274
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004598e6
test bl, bl
je 0x408a82
push 0x81a1f0
lea ecx, [esp + 0xc]
call fcn.00459c76
push 0x81dd58
lea ecx, [esp + 0xc]
call fcn.00459c76
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 0x408abe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004598e6
jmp 0x408b89
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 0x408b42
lea edx, [esp + 0x7c]
push 0x81dd54
push edx
call fcn.0044a274
add esp, 8
test eax, eax
je 0x408b42
lea eax, [esp + 0x7c]
push 0x81dd50
push eax
call fcn.0044a274
add esp, 8
test eax, eax
je 0x408b42
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 0x408ad2
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.004598e6
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 0x409380
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 0x4093e2
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 0x4093f0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4649eb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x824278]
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 0x409528
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x409456
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004598e6
xor eax, eax
jmp 0x40959f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00459a23
push esi
lea ecx, [esp + 0xc]
call fcn.00459cb2
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 0x40957d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00409380
test eax, eax
jne 0x40957d
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.00409380
test eax, eax
jne 0x40957d
lea eax, [esp + 0x14]
push 0x81dd6c
push eax
call fcn.0044b2b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40955c
lea ecx, [esp + 0x14]
push 0x81dd68
push ecx
call fcn.0044b230
mov esi, eax
add esp, 8
test esi, esi
jne 0x40955c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40955f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004599d3
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40946e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004598e6
xor eax, eax
jmp 0x40959f
mov byte [esi], 0
push 0x81dd64
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.004598e6
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 0x419f50
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 0x419fbe
cmp si, 0x69
ja 0x419fbe
add esi, 0xffd0
cmp si, 0x11
je 0x419f8e
push 0x11
call edi
test ax, ax
jge 0x419f8e
or esi, 0x2000
cmp si, 0x10
je 0x419fa3
push 0x10
call edi
test ax, ax
jge 0x419fa3
or esi, 0x4000
cmp si, 0x12
je 0x419fb8
push 0x12
call edi
test ax, ax
jge 0x419fb8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x419fcb
mov esi, 0xbd
jmp 0x419f7f
cmp si, 0x6e
jne 0x419fd8
mov esi, 0xbe
jmp 0x419f7f
cmp si, 0x6f
jne 0x419f79
mov esi, 0xbf
jmp 0x419f7f

Function at 0x41b700
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x8348c0]
xor edx, edx
cmp eax, edx
jne 0x41b726
xor eax, eax
mov byte [eax + 0x8347c0], al
inc eax
cmp eax, 0x100
jl 0x41b70e
mov dword [0x8348c0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x8347c0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41b7b7
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 0x41b78a
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 0x41b758
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41b830
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 0x41b883
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 0x41b86a
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 0x4222c0
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 0x422458
cmp ebp, ebx
jle 0x422458
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 0x42231e
dec eax
or eax, 0xfffffff8
inc eax
je 0x422325
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x422334
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42233b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00459627
add esp, 4
cmp eax, ebx
je 0x42235c
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.00459627
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 0x42244e
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 0x422435
mov al, byte [edx]
cmp al, 0xc0
jbe 0x422421
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x422416
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 0x422424
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x422424
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4223c0
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 0x4223b1
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 0x4256b0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x465ef8
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 0x4256e9
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.00460fd4
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00461020
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.00425770
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0046105d
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24