joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4036d4
Capabilities:
Terminate process

Disassembly:
jmp 0x455dc9
push 0x17
call dword [sym.imp.KERNEL32.dll_IsProcessorFeaturePresent]
test eax, eax
je 0x455dda
push 5
pop ecx
int 0x29
push esi
push 1
mov esi, 0xc0000417
push esi
push 2
call fcn.00405add
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
pop esi
ret

Function at 0x403805
Capabilities:
Query environment variable

Disassembly:
jmp 0x49fcb2
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x49fcc3
pop esi
ret
push ebx
push edi
push esi
call fcn.0049fb99
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.00404101
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x49fceb
push ebx
push esi
push edi
call fcn.004058bc
add esp, 0xc
push 0
call fcn.00406460
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret
Function at 0x405989
Capabilities:
Parse pe header

Disassembly:
jmp 0x444b7f
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x444bbe
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x444bbe
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x444bbe
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x444bbe
cmp dword [ecx + 0x74], 0xe
jbe 0x444bbe
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x49879a
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00401de3
mov eax, dword [0x4d3034]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.0040605a
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x4987dc
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x498938
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.004061b8
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x4d6db8]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.00403328
mov ecx, dword [esi*4 + 0x4d6db8]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x498931
cmp eax, dword [edi + ecx + 0x24]
jne 0x498931
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x498931
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00403328
add esp, 0x14
test edx, edx
jl 0x498931
jg 0x4988a7
test eax, eax
jb 0x498931
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x498931
jl 0x4988c1
cmp dword [ebp - 0x1008], eax
ja 0x498931
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x4988df
test ebx, ebx
je 0x498918
cmp ecx, edi
jae 0x498918
mov al, byte [ecx]
cmp al, 0xd
jne 0x4988f9
lea eax, [edi - 1]
cmp ecx, eax
jae 0x498905
cmp byte [ecx + 1], 0xa
jne 0x498905
inc ecx
jmp 0x498905
movzx eax, al
movsx eax, byte [eax + 0x4d3378]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x4988df
cmp edx, ebx
jne 0x4988df
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x498936
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00403107
leave
ret
Function at 0x499077
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x4d6db8]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4990b7
cmp byte [ebx], 0xa
jne 0x4990b7
or byte [eax + edi + 0x28], 4
jmp 0x4990bc
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x4991ba
mov al, byte [edx]
cmp al, 0x1a
je 0x49919c
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x4990eb
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x499110
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x49911a
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x4990cd
jmp 0x4991ba
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x499197
cmp dword [ebp - 0xc], 0
je 0x499197
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x4d6db8]
test byte [eax + edi + 0x28], 0x48
je 0x499171
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x49915c
mov byte [esi], dl
jmp 0x49916d
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x4d6db8]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4991ba
cmp byte [ebp - 1], 0xa
jne 0x499180
cmp esi, ebx
jne 0x499180
mov byte [esi], 0xa
jmp 0x4991b9
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0040196f
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4991ba
mov byte [esi], 0xd
jmp 0x4991b9
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x4d6db8]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4991b6
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4991ba
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x499216
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, eax
and eax, 0x3f
sar ebx, 6
push edi
imul edi, eax, 0x38
push 0xa
mov eax, dword [ebx*4 + 0x4d6db8]
pop edx
mov dword [ebp - 0x14], edx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x499259
cmp word [esi], dx
jne 0x499259
or byte [edi + eax + 0x28], 4
jmp 0x49925e
and byte [edi + eax + 0x28], 0xfb
lea edx, [esi + ecx*2]
mov eax, esi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp eax, edx
jae 0x4993b1
mov dword [ebp - 0xc], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x10], edx
push 0x1a
pop edx
cmp cx, dx
mov edx, dword [ebp - 8]
je 0x499391
add eax, 2
cmp cx, word [ebp - 0xc]
je 0x4992a0
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4992d6
cmp eax, edx
jae 0x4992e2
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x14]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 8]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
add esi, 2
cmp eax, edx
jb 0x499278
jmp 0x4993b1
push 0
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x49938d
cmp dword [ebp - 0x14], 0
je 0x49938d
mov eax, dword [ebx*4 + 0x4d6db8]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0x499365
mov dx, word [ebp - 4]
lea eax, [esi + 2]
pop ecx
mov dword [ebp - 0x18], eax
cmp dx, cx
jne 0x49932e
mov word [esi], cx
jmp 0x499361
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0x4d6db8]
movzx ecx, dx
shr ecx, 8
push 0xa
mov byte [edi + eax + 0x2a], dl
mov eax, dword [ebx*4 + 0x4d6db8]
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0x4d6db8]
pop ecx
mov byte [edi + eax + 0x2c], cl
mov eax, dword [ebp - 0x18]
mov esi, eax
jmp 0x4993b1
pop ebx
cmp word [ebp - 4], bx
jne 0x499376
cmp esi, dword [ebp + 0xc]
jne 0x499376
mov word [esi], bx
jmp 0x4993ae
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0040196f
add esp, 0x10
cmp word [ebp - 4], bx
je 0x4993b1
push 0xd
jmp 0x4993aa
mov ecx, dword [ebx*4 + 0x4d6db8]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4993a8
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4993b1
push 0x1a
pop eax
mov word [esi], ax
add esi, 2
sub esi, dword [ebp + 0xc]
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x49e251
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x4d3034]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x49e29c
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.0049e713
test al, al
jne 0x49e296
sub edx, 2
cmp edx, edi
jne 0x49e27c
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x49e2be
lea eax, [edi + 2]
cmp edx, eax
je 0x49e2be
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.0049de4a
add esp, 0x10
jmp 0x49e3b8
push esi
lea ecx, [ebp - 0x255]
call fcn.0049e713
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x49e301
push dword [ebp - 0x25c]
jmp 0x49e2ae
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x49e33e
cmp word [ebp - 0x226], 0
je 0x49e35f
cmp word [ebp - 0x226], ax
jne 0x49e33e
cmp word [ebp - 0x224], 0
je 0x49e35f
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.0049de4a
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x49e3ab
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x49e318
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x49e393
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x49e3b8
push 0x49d832
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.004056f0
add esp, 0x10
jmp 0x49e388
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00403107
leave
ret
Function at 0x40b9b0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x466b9b
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.0045b9a8
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40ba32
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004598f7
mov eax, dword [eax]
push 0x4951e0
push eax
call fcn.0044c7f4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045bc33
test bl, bl
je 0x40ba32
push 0x4951e0
lea ecx, [esp + 0xc]
call fcn.0045bfc3
push 0x498d28
lea ecx, [esp + 0xc]
call fcn.0045bfc3
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 0x40ba6e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045bc33
jmp 0x40bb39
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 0x40baf2
lea edx, [esp + 0x7c]
push 0x498d24
push edx
call fcn.0044c7f4
add esp, 8
test eax, eax
je 0x40baf2
lea eax, [esp + 0x7c]
push 0x498d20
push eax
call fcn.0044c7f4
add esp, 8
test eax, eax
je 0x40baf2
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 0x40ba82
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.0045bc33
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 0x40c330
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 0x40c392
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 0x40c3a0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x466c1b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x49f1c0]
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 0x40c4d8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40c406
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045bc33
xor eax, eax
jmp 0x40c54f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045bd70
push esi
lea ecx, [esp + 0xc]
call fcn.0045bfff
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 0x40c52d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.0040c330
test eax, eax
jne 0x40c52d
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.0040c330
test eax, eax
jne 0x40c52d
lea eax, [esp + 0x14]
push 0x498d3c
push eax
call fcn.0044d900
mov esi, eax
add esp, 8
test esi, esi
jne 0x40c50c
lea ecx, [esp + 0x14]
push 0x498d38
push ecx
call fcn.0044d880
mov esi, eax
add esp, 8
test esi, esi
jne 0x40c50c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40c50f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045bd20
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40c41e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045bc33
xor eax, eax
jmp 0x40c54f
mov byte [esi], 0
push 0x498d34
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.0045bc33
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 0x41cf40
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 0x41cfae
cmp si, 0x69
ja 0x41cfae
add esi, 0xffd0
cmp si, 0x11
je 0x41cf7e
push 0x11
call edi
test ax, ax
jge 0x41cf7e
or esi, 0x2000
cmp si, 0x10
je 0x41cf93
push 0x10
call edi
test ax, ax
jge 0x41cf93
or esi, 0x4000
cmp si, 0x12
je 0x41cfa8
push 0x12
call edi
test ax, ax
jge 0x41cfa8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41cfbb
mov esi, 0xbd
jmp 0x41cf6f
cmp si, 0x6e
jne 0x41cfc8
mov esi, 0xbe
jmp 0x41cf6f
cmp si, 0x6f
jne 0x41cf69
mov esi, 0xbf
jmp 0x41cf6f

Function at 0x41e6a0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4af820]
xor edx, edx
cmp eax, edx
jne 0x41e6c6
xor eax, eax
mov byte [eax + 0x4af720], al
inc eax
cmp eax, 0x100
jl 0x41e6ae
mov dword [0x4af820], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4af720
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41e757
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 0x41e72a
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 0x41e6f8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41e7d0
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 0x41e823
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 0x41e80a
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 0x425260
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 0x4253f8
cmp ebp, ebx
jle 0x4253f8
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 0x4252be
dec eax
or eax, 0xfffffff8
inc eax
je 0x4252c5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4252d4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4252db
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045b974
add esp, 4
cmp eax, ebx
je 0x4252fc
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.0045b974
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 0x4253ee
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 0x4253d5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4253c1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4253b6
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 0x4253c4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4253c4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x425360
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 0x425351
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 0x428460
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x468128
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 0x428499
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.0046334b
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00463397
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.00428520
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004633d4
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24