joyce8/EMBER2024-capa huggingface dataset:
Function at 0x107b1058
Capabilities:
Decompress data using aplib

Disassembly:
call fcn.107b11a8
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, 0x80
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0x107b107e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x107b106a
add dl, dl
jne 0x107b1089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x107b10dc
xor eax, eax
add dl, dl
jne 0x107b1096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x107b117d
add dl, dl
jne 0x107b10a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x107b10b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x107b10bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x107b10c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x107b10d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x107b1075
mov eax, 1
add dl, dl
jne 0x107b10ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x107b10f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x107b10e1
sub eax, ebx
mov ebx, 1
jne 0x107b1128
mov ecx, 1
add dl, dl
jne 0x107b110e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x107b1119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x107b1105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x107b1075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x107b113f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x107b114a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x107b1136
cmp eax, 0x7d00
jae 0x107b116d
cmp eax, 0x500
jb 0x107b1168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x107b1075
cmp eax, 0x7f
ja 0x107b1170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x107b1075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x107b119e
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0x107b1075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x404255
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x404294
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x404294
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x404294
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x404294
cmp dword [ecx + 0x74], 0xe
jbe 0x404294
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x410448
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x41f538
push 0x41f530
push str.FlsAlloc
push 0x1f
call fcn.00410364
mov esi, eax
add esp, 0x10
test esi, esi
je 0x41047c
push dword [ebp + 8]
mov ecx, esi
call dword [0x41d14c]
call esi
jmp 0x410482
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x4104c6
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x41f548
push 0x41f540
push str.FlsGetValue
push 0x21
call fcn.00410364
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4104fd
push dword [ebp + 8]
mov ecx, esi
call dword [0x41d14c]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x410505
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x41f550
push 0x41f548
push str.FlsSetValue
push 0x22
call fcn.00410364
mov esi, eax
add esp, 0x10
test esi, esi
je 0x41053f
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x41d14c]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x413c1b
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
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 + 0x425fc0]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x413c5b
cmp byte [ebx], 0xa
jne 0x413c5b
or byte [edi + eax + 0x28], 4
jmp 0x413c60
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x413d5f
mov dl, byte [eax]
cmp dl, 0x1a
je 0x413d42
inc eax
cmp dl, 0xd
je 0x413c8c
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x413cb2
cmp eax, ecx
jae 0x413cc0
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x413c74
jmp 0x413d5f
push 0
lea eax, [ebp - 0x10]
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 0x413d3d
cmp dword [ebp - 0x10], 0
je 0x413d3d
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x425fc0]
test byte [eax + edi + 0x28], 0x48
je 0x413d17
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x413d02
mov byte [esi], dl
jmp 0x413d13
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x425fc0]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x413d5f
cmp byte [ebp - 1], 0xa
jne 0x413d26
cmp esi, ebx
jne 0x413d26
mov byte [esi], 0xa
jmp 0x413d5e
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00419619
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x413d5f
mov byte [esi], 0xd
jmp 0x413d5e
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x425fc0]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x413d5c
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x413d5f
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x413d68
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x425fc0]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x413dae
cmp word [ebx], dx
jne 0x413dae
or byte [eax + edi + 0x28], 4
jmp 0x413db3
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x413f16
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x413ef6
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x413df4
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x413e2a
cmp eax, edx
jae 0x413e38
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
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 - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x413dcf
jmp 0x413f16
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x413ef1
cmp dword [ebp - 0x18], 0
je 0x413ef1
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x425fc0]
test byte [eax + edi + 0x28], 0x48
je 0x413ec7
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x413e8b
mov word [esi], cx
jmp 0x413ec2
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x425fc0]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x425fc0]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x425fc0]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x413f16
pop eax
cmp word [ebp - 4], ax
jne 0x413ed7
cmp esi, ebx
jne 0x413ed7
mov word [esi], ax
jmp 0x413f13
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00419619
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x413f16
push 0xd
pop eax
jmp 0x413ed2
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x425fc0]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x413f10
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x413f16
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x41579c
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x415839
push ebx
push esi
call fcn.00415765
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.00411529
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x4157e6
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x415838
push edi
push eax
call fcn.0041144b
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x415806
call fcn.00410211
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x415837
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.00411529
add esp, 0x20
test eax, eax
jne 0x415825
push edi
call fcn.00410211
jmp 0x41582d
push ebx
call fcn.00410211
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret
Function at 0x41a7e5
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
push dword [ebp + 0xc]
push ebx
call fcn.0041a761
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x41a954
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x41a954
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x41a909
jg 0x41a841
test eax, eax
je 0x41a8ff
push 1
push 0x1000
call fcn.004101b4
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x41a864
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x41a8f6
push 0x8000
push ebx
call fcn.0040f07e
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x41a88d
jg 0x41a888
cmp ecx, 0x1000
jb 0x41a88d
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.004135a2
add esp, 0x10
cmp eax, 0xffffffff
je 0x41a8d2
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x41a888
jl 0x41a8b9
test ecx, ecx
jne 0x41a87a
push dword [ebp - 0xc]
push ebx
call fcn.0040f07e
push esi
call fcn.00410211
add esp, 0xc
xor ebx, ebx
jmp 0x41a962
cmp byte [edi + 0x24], 0
je 0x41a8e9
cmp dword [edi + 0x20], 5
jne 0x41a8e9
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x41a8f4
mov ebx, dword [edi + 0x18]
jmp 0x41a8f6
xor ebx, ebx
push esi
call fcn.00410211
pop ecx
jmp 0x41a962
test ecx, ecx
jg 0x41a8cb
jl 0x41a909
test eax, eax
jae 0x41a8cb
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00419619
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x41a929
cmp byte [edi + 0x1c], 0
je 0x41a8cb
jmp 0x41a95a
push ebx
call fcn.00415c52
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x41a8cb
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [edi + 0x24], 1
mov dword [edi + 0x20], eax
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x41a962
cmp byte [edi + 0x1c], 0
je 0x41a95f
mov ebx, dword [edi + 0x18]
jmp 0x41a962
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.00419619
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x41c7f0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x41c81d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x41c81d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x43534b
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.0042708b
mov esi, dword [ebp + 8]
push 2
mov edi, eax
lea eax, [ebp - 4]
push eax
mov ecx, esi
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
jne 0x435383
xor eax, eax
jmp 0x4353af
cmp esi, dword [ebp - 4]
je 0x4353ac
cmp dword [ebp + 0xc], 0
je 0x4353ac
push dword [edi + 0x9c]
call fcn.00434f59
push dword [edi + 0x9c]
mov esi, eax
call fcn.00424fcd
pop ecx
pop ecx
cmp esi, eax
je 0x43537f
xor eax, eax
inc eax
pop edi
pop esi
leave
ret

Function at 0x408925
Capabilities:
Encode data using xor

Disassembly:
push 0x4085d8
pop edi
sub esp, 4
mov dword [esp], edx
mov edx, dword [esp]
add esp, 4
call fcn.00408954
xor dword [ebx], edi
inc ebx
sub edx, 0x820f12a0
cmp ebx, ecx
jne fcn.00408925
push esi
pop edx
sub esi, 0xfc06d7c1
ret
Function at 0x4171f0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x48246b
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.00476f6f
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x417272
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00474b4d
mov eax, dword [eax]
push 0x7731e0
push eax
call fcn.00466e84
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004771fa
test bl, bl
je 0x417272
push 0x7731e0
lea ecx, [esp + 0xc]
call fcn.0047758a
push 0x776d54
lea ecx, [esp + 0xc]
call fcn.0047758a
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 0x4172ae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004771fa
jmp 0x417379
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 0x417332
lea edx, [esp + 0x7c]
push 0x776d50
push edx
call fcn.00466e84
add esp, 8
test eax, eax
je 0x417332
lea eax, [esp + 0x7c]
push 0x776d4c
push eax
call fcn.00466e84
add esp, 8
test eax, eax
je 0x417332
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 0x4172c2
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.004771fa
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 0x417b70
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 0x417bd2
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 0x417be0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4824eb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x77d894]
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 0x417d18
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x417c46
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004771fa
xor eax, eax
jmp 0x417d8f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00477337
push esi
lea ecx, [esp + 0xc]
call fcn.004775c6
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 0x417d6d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00417b70
test eax, eax
jne 0x417d6d
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 accept
mov ecx, edi
call fcn.00417b70
test eax, eax
jne 0x417d6d
lea eax, [esp + 0x14]
push 0x776d68
push eax
call fcn.00467ec0
mov esi, eax
add esp, 8
test esi, esi
jne 0x417d4c
lea ecx, [esp + 0x14]
push 0x776d64
push ecx
call fcn.00467e40
mov esi, eax
add esp, 8
test esi, esi
jne 0x417d4c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x417d4f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004772e7
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x417c5e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004771fa
xor eax, eax
jmp 0x417d8f
mov byte [esi], 0
push 0x776d60
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.004771fa
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 0x429c80
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 0x429cee
cmp si, 0x69
ja 0x429cee
add esi, 0xffd0
cmp si, 0x11
je 0x429cbe
push 0x11
call edi
test ax, ax
jge 0x429cbe
or esi, 0x2000
cmp si, 0x10
je 0x429cd3
push 0x10
call edi
test ax, ax
jge 0x429cd3
or esi, 0x4000
cmp si, 0x12
je 0x429ce8
push 0x12
call edi
test ax, ax
jge 0x429ce8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x429cfb
mov esi, 0xbd
jmp 0x429caf
cmp si, 0x6e
jne 0x429d08
mov esi, 0xbe
jmp 0x429caf
cmp si, 0x6f
jne 0x429ca9
mov esi, 0xbf
jmp 0x429caf

Function at 0x42b540
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x78dfd8]
xor edx, edx
cmp eax, edx
jne 0x42b566
xor eax, eax
mov byte [eax + 0x78ded8], al
inc eax
cmp eax, 0x100
jl 0x42b54e
mov dword [0x78dfd8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x78ded8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42b5f7
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 0x42b5ca
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 0x42b598
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42b670
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 0x42b6c3
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 0x42b6aa
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 0x432100
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 0x432298
cmp ebp, ebx
jle 0x432298
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 0x43215e
dec eax
or eax, 0xfffffff8
inc eax
je 0x432165
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x432174
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43217b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00476f3b
add esp, 4
cmp eax, ebx
je 0x43219c
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.00476f3b
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 0x43228e
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 0x432275
mov al, byte [edx]
cmp al, 0xc0
jbe 0x432261
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x432256
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 0x432264
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x432264
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x432200
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 0x4321f1
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