joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47b078
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x14], 0xca
jne 0x47b0a6
mov eax, ebx
call fcn.0047bb2c
cmp dword [ebx + 0x40], 0
je 0x47b09f
mov dword [ebx + 0x14], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x14], 0xcb
cmp dword [ebx + 0x14], 0xcb
jne 0x47b117
mov edx, dword [ebx + 0x1b4]
cmp dword [edx + 0x10], 0
je 0x47b109
cmp dword [ebx + 8], 0
je 0x47b0c8
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1b4]
call dword [edx]
test eax, eax
jne 0x47b0da
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x47b109
cmp dword [ebx + 8], 0
je 0x47b0bb
cmp eax, 3
je 0x47b0ed
dec eax
jne 0x47b0bb
mov edx, dword [ebx + 8]
inc dword [edx + 4]
mov ecx, dword [edx + 4]
mov eax, dword [ebx + 8]
cmp ecx, dword [eax + 8]
jl 0x47b0bb
mov edx, dword [ebx + 0x140]
add dword [eax + 8], edx
jmp 0x47b0bb
mov ecx, dword [ebx + 0x90]
mov dword [ebx + 0x98], ecx
jmp 0x47b135
cmp dword [ebx + 0x14], 0xcc
je 0x47b135
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x14
mov edx, dword [ebx + 0x14]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.0047b140
pop ebx
ret
Function at 0x499600
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push ebp
mov ebp, esp
mov ecx, 8
push 0
push 0
dec ecx
jne 0x499608
push ecx
push ebx
push esi
push edi
mov ebx, eax
xor eax, eax
push ebp
push 0x4997fa
push dword fs:[eax]
mov dword fs:[eax], esp
mov esi, dword [ebx + 8]
lea ecx, [ebp - 0xc]
mov edx, 0x499810
mov eax, esi
call fcn.0049748c
mov edx, dword [ebp - 0xc]
lea eax, [ebx + 0xc]
call fcn.00404028
lea ecx, [ebp - 0x10]
mov edx, 0x499824
mov eax, esi
call fcn.0049748c
mov edx, dword [ebp - 0x10]
lea eax, [ebx + 0x28]
call fcn.00404028
lea ecx, [ebp - 0x14]
mov edx, 0x49983c
mov eax, esi
call fcn.0049748c
mov edx, dword [ebp - 0x14]
lea eax, [ebx + 0x10]
call fcn.00404028
lea ecx, [ebp - 0x18]
mov edx, 0x499858
mov eax, esi
call fcn.0049748c
mov edx, dword [ebp - 0x18]
lea eax, [ebx + 0x14]
call fcn.00404028
lea ecx, [ebp - 0x1c]
mov edx, 0x499874
mov eax, esi
call fcn.0049748c
mov edx, dword [ebp - 0x1c]
lea eax, [ebx + 0x24]
call fcn.00404028
lea ecx, [ebp - 0x24]
mov edx, 0x49988c
mov eax, esi
call fcn.0049748c
mov eax, dword [ebp - 0x24]
lea edx, [ebp - 0x20]
call fcn.004083ec
mov eax, dword [ebp - 0x20]
or edx, 0xffffffff
call fcn.00408934
mov edi, eax
mov dword [ebx + 0x18], edi
test edi, edi
setge al
mov byte [ebx + 0x4c], al
lea ecx, [ebp - 0x28]
mov edx, 0x4998a4
mov eax, esi
call fcn.0049748c
mov eax, dword [ebp - 0x28]
call fcn.00490dc8
fstp qword [ebx + 0x30]
wait
lea ecx, [ebp - 0x2c]
mov edx, 0x4998b4
mov eax, esi
call fcn.0049748c
mov eax, dword [ebp - 0x2c]
call fcn.00490dc8
fstp qword [ebx + 0x40]
wait
lea ecx, [ebp - 0x30]
mov edx, 0x4998cc
mov eax, esi
call fcn.0049748c
mov eax, dword [ebp - 0x30]
or edx, 0xffffffff
call fcn.00408934
inc eax
je 0x49979d
lea ecx, [ebp - 0x34]
mov edx, 0x4998cc
mov eax, esi
call fcn.0049748c
mov eax, dword [ebp - 0x34]
call fcn.004088f8
mov edi, eax
mov eax, edi
mov ecx, 0xe10
cdq
idiv ecx
mov dword [ebp - 8], eax
mov eax, edi
mov ecx, 0xe10
cdq
idiv ecx
mov ecx, edx
mov eax, ecx
push ecx
mov ecx, 0x3c
cdq
idiv ecx
pop ecx
mov dword [ebp - 4], eax
mov eax, ecx
mov ecx, 0x3c
cdq
idiv ecx
mov edi, edx
push 0
mov ecx, edi
mov dx, word [ebp - 4]
mov ax, word [ebp - 8]
call fcn.00409ec0
fstp qword [ebp - 0x3c]
wait
call fcn.0040a224
fadd qword [ebp - 0x3c]
fstp qword [ebx + 0x38]
wait
jmp 0x4997b8
lea ecx, [ebp - 0x40]
mov edx, 0x4998cc
mov eax, esi
call fcn.0049748c
mov eax, dword [ebp - 0x40]
call fcn.00490dc8
fstp qword [ebx + 0x38]
wait
lea ecx, [ebp - 0x44]
mov edx, 0x4998dc
mov eax, esi
call fcn.0049748c
mov edx, dword [ebp - 0x44]
lea eax, [ebx + 0x48]
call fcn.00404028
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x499801
lea eax, [ebp - 0x44]
mov edx, 2
call fcn.00403ff8
lea eax, [ebp - 0x34]
mov edx, 0xb
call fcn.00403ff8
ret
Function at 0x4a058c
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
xor edx, edx
push ebp
push 0x4a05e6
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, dword [eax + 0x30]
call fcn.004a057c
mov ebx, eax
lea edx, [ebp - 4]
mov eax, edi
call fcn.0048f91c
mov edx, dword [ebp - 4]
mov eax, dword [ebx + 0xc]
call fcn.0048f51c
mov edx, dword [esi + 8]
mov eax, dword [ebx + 0x10]
mov ecx, dword [eax]
call dword [ecx + 8]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a05ed
lea eax, [ebp - 4]
call fcn.00403fd4
ret

Function at 0x4a5a80
Capabilities:
Log keystrokes via application hook

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
xor edx, edx
mov dword [ebp - 0x28], edx
mov dword [ebp - 0x24], edx
mov dword [ebp - 0x10], edx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x4a5ba1
push dword fs:[eax]
mov dword fs:[eax], esp
call sub.KERNEL32.DLL_GetVersion
mov edx, dword [0x4c89c8]
mov dword [edx], eax
lea eax, [ebp - 4]
push eax
mov eax, dword [0x4c89c8]
mov eax, dword [eax]
mov dword [ebp - 0xc], eax
mov byte [ebp - 8], 0
lea edx, [ebp - 0xc]
xor ecx, ecx
mov eax, 0x4a5bb8
call fcn.004095b4
mov eax, dword [ebp - 4]
call fcn.004b9808
lea eax, [ebp - 0x10]
push eax
mov eax, dword [0x4c8640]
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
mov byte [ebp - 0x1c], 0
mov eax, dword [0x4c8968]
mov eax, dword [eax]
mov dword [ebp - 0x18], eax
mov byte [ebp - 0x14], 0
lea edx, [ebp - 0x20]
mov ecx, 1
mov eax, 0x4a5bd4
call fcn.004095b4
mov eax, dword [ebp - 0x10]
call fcn.004b9808
call sub.KERNEL32.DLL_GetCurrentThreadId
mov esi, eax
push esi
push 0
push 0x4a574c
push 5
call sub.user32.dll_SetWindowsHookExA
mov dword [ebx + 0x1c], eax
lea eax, [ebp - 0x24]
push eax
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0
lea edx, [ebp - 0xc]
xor ecx, ecx
mov eax, 0x4a5bf4
call fcn.004095b4
mov eax, dword [ebp - 0x24]
call fcn.004b9808
lea eax, [ebp - 0x28]
push eax
mov eax, dword [ebx + 0x1c]
mov dword [ebp - 0xc], eax
mov byte [ebp - 8], 0
lea edx, [ebp - 0xc]
xor ecx, ecx
mov eax, 0x4a5c0c
call fcn.004095b4
mov eax, dword [ebp - 0x28]
call fcn.004b9808
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a5ba8
lea eax, [ebp - 0x28]
mov edx, 2
call fcn.00403ff8
lea eax, [ebp - 0x10]
call fcn.00403fd4
lea eax, [ebp - 4]
call fcn.00403fd4
ret
Function at 0x4b3b80
Capabilities:
Get graphical window text

Disassembly:
push ebx
add esp, 0xfffffc14
mov ebx, edx
mov edx, esp
push edx
push 0x3e8
push 0xd
push eax
call sub.user32.dll_SendMessageA
mov edx, ebx
mov eax, esp
call fcn.004090c4
add esp, 0x3ec
pop ebx
ret

Function at 0x4b4fa4
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff8
mov esi, edx
lea edi, [esp]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov ebx, eax
mov eax, dword [ebx + 0xe8]
mov eax, dword [eax + 0x34]
call fcn.004594b8
mov edi, eax
dec edi
test edi, edi
jl 0x4b5057
inc edi
xor esi, esi
mov eax, dword [ebx + 0xe8]
mov eax, dword [eax + 0x34]
mov edx, esi
call fcn.004594c8
mov eax, dword [eax + 0xc]
sub eax, 1
jb 0x4b4fee
je 0x4b500f
dec eax
je 0x4b5030
jmp 0x4b504f
mov eax, dword [ebx + 0xe8]
mov eax, dword [eax + 0x34]
mov edx, esi
call fcn.004594c8
cmp byte [ebx + 0x158], 0
setne dl
call fcn.004593e4
jmp 0x4b504f
mov eax, dword [ebx + 0xe8]
mov eax, dword [eax + 0x34]
mov edx, esi
call fcn.004594c8
cmp byte [ebx + 0x158], 1
setne dl
call fcn.004593e4
jmp 0x4b504f
mov eax, dword [ebx + 0xe8]
mov eax, dword [eax + 0x34]
mov edx, esi
call fcn.004594c8
cmp byte [ebx + 0x158], 2
setne dl
call fcn.004593e4
inc esi
dec edi
jne 0x4b4fcf
call sub.KERNEL32.DLL_GetTickCount
sub eax, dword [ebx + 0x88]
xor edx, edx
push edx
push eax
mov eax, dword [ebx + 0x8c]
cdq
cmp edx, dword [esp + 4]
jne 0x4b507c
cmp eax, dword [esp]
pop edx
pop eax
jae 0x4b50dd
jmp 0x4b5080
pop edx
pop eax
jge 0x4b50dd
mov esi, 2
call sub.KERNEL32.DLL_GetTickCount
mov dword [ebx + 0x88], eax
mov eax, dword [ebx + 0x12c]
test byte [eax + 0x50], 2
je 0x4b50b9
cmp byte [ebx + 0x155], 2
je 0x4b50b9
mov ecx, dword [esp + 4]
mov edx, dword [esp]
mov eax, dword [ebx + 0xe8]
mov ebx, dword [eax]
call dword [ebx + 0x40]
jmp 0x4b50f9
push 0
mov eax, dword [ebx + 0x120]
push eax
push 0
mov eax, dword [esp + 0x10]
push eax
mov eax, dword [esp + 0x10]
push eax
push esi
mov eax, dword [ebx + 0xf8]
push eax
call sub.user32.dll_TrackPopupMenu
jmp 0x4b50f9
xor edx, edx
mov eax, dword [ebx + 0x58]
call fcn.0042fbdc
push 0
push 0
push 0x10
mov eax, dword [ebx + 0x120]
push eax
call sub.user32.dll_PostMessageA
pop ecx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x4bdbec
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffef0
push ebx
xor edx, edx
mov dword [ebp - 8], edx
mov dword [ebp - 0xc], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4bdd2a
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov byte [eax + 0x84], 1
mov eax, dword [ebp - 4]
test byte [eax + 0x1c], 0x10
jne 0x4bdd0f
lea eax, [ebp - 0x10d]
push eax
push pe_nt_image_headers32
call sub.KERNEL32.DLL_GetTempPathA
lea edx, [ebp - 8]
lea eax, [ebp - 0x10d]
call fcn.004090c4
mov dl, 1
mov eax, dword [0x4a46bc]
call fcn.004a4714
mov edx, dword [ebp - 4]
mov dword [edx + 0x7c], eax
mov dl, 1
mov eax, dword [0x4166ac]
call fcn.004031d0
mov edx, dword [ebp - 4]
mov dword [edx + 0x40], eax
mov eax, dword [ebp - 4]
mov edx, dword [eax + 0x80]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x7c]
call fcn.004a4790
mov byte [ebp - 0xd], al
cmp byte [ebp - 0xd], 0
je 0x4bdd0c
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x40]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x7c]
mov edx, 0x4bdd40
call fcn.004a4adc
lea eax, [ebp - 0xc]
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp - 8]
call fcn.004042e0
xor eax, eax
push ebp
push 0x4bdd05
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x40]
mov edx, dword [ebp - 0xc]
call fcn.0041b318
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 4]
call fcn.004bdd48
mov eax, dword [ebp - 0xc]
call fcn.00408d10
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4bdd0c
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x7c]
call fcn.00403200
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x40]
call fcn.00403200
ret
mov bl, byte [ebp - 0xd]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4bdd31
lea eax, [ebp - 0xc]
mov edx, 2
call fcn.00403ff8
ret

Function at 0x4c0d28
Capabilities:
Download url
Receive data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00404484
mov eax, dword [ebp - 8]
call fcn.00404484
xor eax, eax
push ebp
push 0x4c0db6
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
push ebp
push 0x4c0d8f
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push 0
mov eax, dword [ebp - 8]
call fcn.00404494
push eax
mov eax, dword [ebp - 4]
call fcn.00404494
push eax
push 0
call sub.URLMON.DLL_URLDownloadToFileA
test eax, eax
sete bl
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4c0d9b
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c0dbd
lea eax, [ebp - 8]
mov edx, 2
call fcn.00403ff8
ret
Function at 0x4c2458
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff5c
push ebx
xor ecx, ecx
mov dword [ebp - 0xa0], ecx
mov dword [ebp - 0xa4], ecx
mov dword [ebp - 0x98], ecx
mov dword [ebp - 0x9c], ecx
mov ebx, edx
xor eax, eax
push ebp
push 0x4c261c
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x94], 0x94
lea eax, [ebp - 0x94]
push eax
call sub.KERNEL32.DLL_GetVersionExA
mov eax, dword [ebp - 0x84]
sub eax, 1
jb 0x4c24bb
je 0x4c24cc
dec eax
je 0x4c259b
jmp 0x4c25fe
mov eax, ebx
mov edx, 0x4c2630
call fcn.00404028
jmp 0x4c25fe
mov eax, dword [ebp - 0x8c]
test eax, eax
jne 0x4c252e
lea eax, [ebp - 0x9c]
lea edx, [ebp - 0x80]
mov ecx, 0x80
call fcn.00404244
mov eax, dword [ebp - 0x9c]
lea edx, [ebp - 0x98]
call fcn.004083ec
mov eax, dword [ebp - 0x98]
mov edx, 0x4c2654
call fcn.004043e0
jne 0x4c251d
mov eax, ebx
mov edx, 0x4c2660
call fcn.00404028
jmp 0x4c25fe
mov eax, ebx
mov edx, 0x4c2678
call fcn.00404028
jmp 0x4c25fe
cmp eax, 0xa
jne 0x4c2588
lea eax, [ebp - 0xa4]
lea edx, [ebp - 0x80]
mov ecx, 0x80
call fcn.00404244
mov eax, dword [ebp - 0xa4]
lea edx, [ebp - 0xa0]
call fcn.004083ec
mov eax, dword [ebp - 0xa0]
mov edx, 0x4c268c
call fcn.004043e0
jne 0x4c257a
mov eax, ebx
mov edx, 0x4c2698
call fcn.00404028
jmp 0x4c25fe
mov eax, ebx
mov edx, 0x4c26b0
call fcn.00404028
jmp 0x4c25fe
cmp eax, 0x5a
jne 0x4c25fe
mov eax, ebx
mov edx, 0x4c26c4
call fcn.00404028
jmp 0x4c25fe
mov eax, dword [ebp - 0x90]
sub eax, 3
je 0x4c25b1
dec eax
je 0x4c25bf
dec eax
je 0x4c25db
dec eax
je 0x4c25cd
jmp 0x4c25fe
mov eax, ebx
mov edx, 0x4c26d8
call fcn.00404028
jmp 0x4c25fe
mov eax, ebx
mov edx, 0x4c26f0
call fcn.00404028
jmp 0x4c25fe
mov eax, ebx
mov edx, 0x4c2708
call fcn.00404028
jmp 0x4c25fe
cmp dword [ebp - 0x8c], 1
jb 0x4c25f2
mov eax, ebx
mov edx, 0x4c2720
call fcn.00404028
jmp 0x4c25fe
mov eax, ebx
mov edx, 0x4c2734
call fcn.00404028
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c2623
lea eax, [ebp - 0xa4]
mov edx, 4
call fcn.00403ff8
ret

Function at 0x40894d
Capabilities:
Encode data using xor

Disassembly:
push 0x4085d8
pop ebx
add edi, 0x907cefc6
call fcn.00408983
add esi, 0xbde45512
inc esi
xor dword [edx], ebx
inc edi
sub esi, 0x6736d5f3
add edx, 1
add esi, esi
cmp edx, ecx
jne fcn.0040894d
and edi, esi
add esi, 1
ret
Function at 0x42cd80
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x49605b
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.00488a47
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x42ce02
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0048632d
mov eax, dword [eax]
push 0x4ba1f4
push eax
call fcn.00478fe4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00488cd2
test bl, bl
je 0x42ce02
push 0x4ba1f4
lea ecx, [esp + 0xc]
call fcn.004890ae
push 0x4bdd6c
lea ecx, [esp + 0xc]
call fcn.004890ae
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 0x42ce3e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00488cd2
jmp 0x42cf09
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 0x42cec2
lea edx, [esp + 0x7c]
push 0x4bdd68
push edx
call fcn.00478fe4
add esp, 8
test eax, eax
je 0x42cec2
lea eax, [esp + 0x7c]
push 0x4bdd64
push eax
call fcn.00478fe4
add esp, 8
test eax, eax
je 0x42cec2
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 0x42ce52
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.00488cd2
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 0x42d700
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 0x42d762
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 0x42d770
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4960db
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4c4c78]
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 0x42d8a8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x42d7d6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00488cd2
xor eax, eax
jmp 0x42d91f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00488e5b
push esi
lea ecx, [esp + 0xc]
call fcn.004890ea
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 0x42d8fd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocStringLen
call fcn.0042d700
test eax, eax
jne 0x42d8fd
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 SysReAllocStringLen
mov ecx, edi
call fcn.0042d700
test eax, eax
jne 0x42d8fd
lea eax, [esp + 0x14]
push 0x4bdd80
push eax
call fcn.0047a190
mov esi, eax
add esp, 8
test esi, esi
jne 0x42d8dc
lea ecx, [esp + 0x14]
push 0x4bdd7c
push ecx
call fcn.0047a110
mov esi, eax
add esp, 8
test esi, esi
jne 0x42d8dc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x42d8df
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00488e0b
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x42d7ee
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00488cd2
xor eax, eax
jmp 0x42d91f
mov byte [esi], 0
push 0x4bdd78
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.00488cd2
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 0x43df30
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 0x43df9e
cmp si, 0x69
ja 0x43df9e
add esi, 0xffd0
cmp si, 0x11
je 0x43df6e
push 0x11
call edi
test ax, ax
jge 0x43df6e
or esi, 0x2000
cmp si, 0x10
je 0x43df83
push 0x10
call edi
test ax, ax
jge 0x43df83
or esi, 0x4000
cmp si, 0x12
je 0x43df98
push 0x12
call edi
test ax, ax
jge 0x43df98
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x43dfab
mov esi, 0xbd
jmp 0x43df5f
cmp si, 0x6e
jne 0x43dfb8
mov esi, 0xbe
jmp 0x43df5f
cmp si, 0x6f
jne 0x43df59
mov esi, 0xbf
jmp 0x43df5f

Function at 0x43f760
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4d5a48]
xor edx, edx
cmp eax, edx
jne 0x43f786
xor eax, eax
mov byte [eax + 0x4d5948], al
inc eax
cmp eax, 0x100
jl 0x43f76e
mov dword [0x4d5a48], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4d5948
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x43f817
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 0x43f7ea
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 0x43f7b8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x43f890
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 0x43f8e3
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 0x43f8ca
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 0x446320
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 0x4464b8
cmp ebp, ebx
jle 0x4464b8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x44637e
dec eax
or eax, 0xfffffff8
inc eax
je 0x446385
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x446394
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x44639b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00488a13
add esp, 4
cmp eax, ebx
je 0x4463bc
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.00488a13
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 0x4464ae
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 0x446495
mov al, byte [edx]
cmp al, 0xc0
jbe 0x446481
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x446476
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 0x446484
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x446484
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x446420
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 0x446411
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