joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40f690
Capabilities:
Get common file path

Disassembly:
mov eax, dword [0x45eec8]
sub esp, 0x310
test eax, eax
push esi
je 0x40f6bd
push eax
lea eax, [esp + 8]
push 0x45b2cc
push eax
push 0xe6
call fcn.0040e610
add esp, 0x10
jmp 0x40f743
call fcn.0040f180
test eax, eax
je 0x40f6fc
lea ecx, [esp + 0x10c]
push ecx
push 0xe6
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
lea edx, [esp + 0x10c]
push edx
call fcn.0040ebc0
mov esi, eax
add esp, 4
test esi, esi
jne 0x40f725
mov eax, 7
pop esi
add esp, 0x310
ret
lea ecx, [esp + 0x10c]
push ecx
push 0xe6
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
lea edx, [esp + 0x10c]
push edx
call fcn.0040eb90
mov esi, eax
add esp, 4
test esi, esi
je 0x40f6ef
push esi
lea eax, [esp + 8]
push 0x45b2cc
push eax
push 0xe6
call fcn.0040e610
push esi
call fcn.00405ded
add esp, 0x14
lea ecx, [esp + 4]
push ecx
call fcn.0040e830
add esp, 4
test eax, eax
jbe 0x40f762
lea ecx, [esp + 4]
dec ecx
cmp byte [ecx + eax], 0x5c
jne 0x40f762
dec eax
jne 0x40f759
push ebx
mov byte [esp + eax + 8], 0
mov eax, dword [esp + 0x31c]
lea edx, [esp + 8]
push edi
mov edi, dword [esp + 0x324]
push edx
push str._setilqs_
add eax, 0xffffffe2
push edi
push eax
call fcn.0040e610
push edi
call fcn.0040e830
mov esi, eax
lea ecx, [esi + edi]
push ecx
push 0x14
call fcn.0040e670
add esp, 0x1c
mov ecx, 0x14
xor eax, eax
xor edx, edx
mov al, byte [esi + edi]
mov ebx, 0x3e
div ebx
inc esi
dec ecx
mov dl, byte [edx + str.abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789]
mov byte [esi + edi - 1], dl
jne 0x40f7a6
mov byte [esi + edi], 0
pop edi
pop ebx
xor eax, eax
pop esi
add esp, 0x310
ret

Function at 0x40fa30
Capabilities:
Get disk size

Disassembly:
sub esp, 0x10c
mov ecx, dword [esp + 0x114]
mov edx, dword [esp + 0x110]
lea eax, [esp + 4]
push esi
push eax
push 0x104
push ecx
push edx
mov dword [esp + 0x14], 0x200
call fcn.0040f960
add esp, 0x10
test eax, eax
jne 0x40fafe
lea eax, [esp + 8]
push eax
call fcn.0040f560
mov esi, eax
add esp, 4
test esi, esi
je 0x40faf1
push edi
call fcn.0040f180
test eax, eax
je 0x40fab8
xor eax, eax
mov ecx, esi
cmp word [ecx], 0x5c
je 0x40fa9d
inc eax
add ecx, 2
cmp eax, 0x104
jl 0x40fa8a
jmp 0x40faa4
mov word [esi + eax*2 + 2], 0
push 0
lea ecx, [esp + 0xc]
push 0
push ecx
push 0
push esi
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceW]
jmp 0x40fae1
xor eax, eax
cmp byte [eax + esi], 0x5c
je 0x40faca
inc eax
cmp eax, 0x104
jl 0x40faba
jmp 0x40facf
mov byte [eax + esi + 1], 0
push 0
lea edx, [esp + 0xc]
push 0
push edx
push 0
push esi
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceA]
push esi
mov edi, eax
call fcn.00405ded
add esp, 4
test edi, edi
pop edi
jne 0x40fafe
mov eax, 0x200
pop esi
add esp, 0x10c
ret
mov eax, dword [esp + 4]
pop esi
add esp, 0x10c
ret
Function at 0x4131e0
Capabilities:
Enumerate pe sections

Disassembly:
push ebx
mov ebx, dword [esp + 0xc]
push ebp
push esi
mov esi, dword [esp + 0x10]
xor eax, eax
push edi
mov ebp, dword [esi + 0x5c]
cmp ebx, ebp
jle 0x4132be
mov cl, byte [esi + 6]
test cl, cl
je 0x4132be
mov ecx, dword [esi + 0x58]
mov eax, ebx
shl eax, 5
push eax
push ecx
call fcn.0040d470
mov edx, eax
add esp, 8
test edx, edx
jne 0x413226
pop edi
pop esi
pop ebp
mov eax, 7
pop ebx
ret
mov ecx, ebx
mov eax, ebp
sub ecx, ebp
shl eax, 5
shl ecx, 5
mov ebx, ecx
lea edi, [eax + edx]
xor eax, eax
mov dword [esp + 0x14], edi
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, ebx
mov ebx, dword [esp + 0x18]
and ecx, 3
cmp ebp, ebx
rep stosb byte es:[edi], al
mov dword [esi + 0x58], edx
mov dword [esi + 0x5c], ebx
jge 0x4132b5
mov ecx, dword [esp + 0x14]
lea edi, [ecx + 0x18]
mov edx, dword [esi + 0x18]
mov dword [edi - 4], edx
mov eax, dword [esi + 0x3c]
cmp dword [eax], 0
je 0x413284
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
test eax, eax
jl 0x413284
jg 0x41327c
test ecx, ecx
jbe 0x413284
mov dword [edi - 0x18], ecx
mov dword [edi - 0x14], eax
jmp 0x413291
mov ecx, dword [esi + 0x70]
mov dword [edi - 0x18], ecx
mov dword [edi - 0x14], 0
mov edx, dword [esi + 0x30]
mov dword [edi], edx
mov eax, dword [esi + 0x18]
push eax
call fcn.00410d30
add esp, 4
mov dword [edi - 8], eax
test eax, eax
je 0x41321c
inc ebp
add edi, 0x20
cmp ebp, ebx
jl 0x41325e
push esi
call fcn.00412eb0
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x4220f0
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x1c
push ebx
push ebp
push esi
mov esi, dword [esp + 0x2c]
push edi
mov eax, dword [esi + 0x3c]
mov ecx, dword [eax]
push ecx
call fcn.00422280
mov ebx, eax
xor eax, eax
mov ax, word [esi + 0xc]
mov ecx, dword [esi + 0x3c]
mov ebp, dword [esi + 0x40]
mov dword [esp + 0x18], eax
xor eax, eax
xor edx, edx
mov ax, word [esi + 0x10]
mov dl, byte [esi + 5]
mov dword [esp + 0x1c], eax
xor eax, eax
mov ax, word [ecx + 0x16]
xor ecx, ecx
mov ch, byte [edx + ebp + 5]
mov dword [esp + 0x28], ebx
mov cl, byte [edx + ebp + 6]
add esp, 4
mov edi, ecx
mov ecx, eax
sub ecx, edi
mov dword [esp + 0x28], edx
lea esi, [edi + ebp]
add edi, ebx
mov ebx, ecx
mov dword [esp + 0x1c], eax
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
mov ebx, eax
and ecx, 3
mov dword [esp + 0x20], 0
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [esp + 0x18]
test ecx, ecx
jle 0x422215
mov edx, dword [esp + 0x14]
lea esi, [edx + ebp]
mov dword [esp + 0x10], esi
jmp 0x42218a
mov eax, dword [esp + 0x1c]
mov esi, dword [esp + 0x10]
xor ecx, ecx
mov ch, byte [esi]
mov cl, byte [esi + 1]
mov edi, ecx
cmp edi, eax
jge 0x422272
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x30]
lea esi, [edi + edx]
push esi
push eax
call fcn.004215a0
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x20]
and eax, 0xffff
add esp, 8
sub ebx, eax
lea ecx, [ecx + edx*2]
cmp ebx, ecx
jl 0x422272
lea ecx, [eax + edi]
mov edi, dword [esp + 0x1c]
cmp ecx, edi
jg 0x422272
mov ecx, eax
lea edi, [ebx + ebp]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
mov eax, dword [esp + 0x10]
and ecx, 3
add eax, 2
rep movsb byte es:[edi], byte [esi]
mov ecx, ebx
mov byte [eax - 1], bl
sar ecx, 8
mov byte [eax - 2], cl
mov ecx, dword [esp + 0x20]
inc ecx
mov dword [esp + 0x10], eax
cmp ecx, edx
mov dword [esp + 0x20], ecx
jl 0x422182
mov edx, dword [esp + 0x28]
mov eax, ebx
mov ecx, dword [esp + 0x14]
sar eax, 8
mov byte [edx + ebp + 5], al
mov byte [edx + ebp + 6], bl
mov byte [edx + ebp + 1], 0
mov byte [edx + ebp + 2], 0
mov byte [edx + ebp + 7], 0
mov edx, dword [esp + 0x18]
xor eax, eax
lea edx, [ecx + edx*2]
sub ebx, edx
mov ecx, ebx
lea edi, [edx + ebp]
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov ecx, dword [esp + 0x30]
xor eax, eax
pop edi
pop esi
mov ax, word [ecx + 0xe]
pop ebp
mov edx, eax
mov eax, ebx
sub eax, edx
pop ebx
neg eax
sbb eax, eax
and eax, 0xb
add esp, 0x1c
ret
pop edi
pop esi
pop ebp
mov eax, 0xb
pop ebx
add esp, 0x1c
ret
Function at 0x4236b0
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x14
mov eax, dword [esp + 0x18]
push ebp
push esi
push 0
mov ebp, dword [eax + 0x60]
lea edx, [esp + 0x18]
lea eax, [esp + 0xc]
mov ecx, dword [ebp + 0x48]
mov esi, dword [ebp + 0x3c]
push ecx
push edx
push eax
push esi
mov dword [esp + 0x2c], esi
call fcn.004162e0
add esp, 0x14
test eax, eax
jne 0x42384c
mov ecx, dword [ebp + 0x40]
mov ax, word [esi + 0x16]
push ebx
xor ebx, ebx
mov bl, byte [ebp + 5]
mov dword [esp + 0x14], ecx
push edi
xor edi, edi
lea esi, [ebx + ecx]
mov ecx, dword [esp + 0x10]
mov di, word [ebp + 0xc]
xor edx, edx
mov ecx, dword [ecx + 0x40]
mov dh, byte [esi + 5]
mov dword [esp + 0x14], ecx
xor ecx, ecx
mov cx, word [ebp + 0x10]
mov dl, byte [esi + 6]
lea ecx, [edi + ecx*2]
mov edi, dword [esp + 0x14]
sub ecx, ebx
mov ebx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, eax
mov eax, dword [esp + 0x18]
sub ecx, edx
lea esi, [edx + eax]
mov eax, dword [esp + 0x14]
lea edi, [eax + edx]
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov eax, dword [esp + 0x10]
push eax
call fcn.00414fc0
mov esi, eax
xor ebx, ebx
add esp, 4
cmp esi, ebx
jne 0x42383b
mov edx, dword [esp + 0x10]
xor ecx, ecx
mov cl, byte [ebp + 1]
lea esi, [ebp + 0x14]
shl ecx, 3
mov eax, ecx
lea edi, [edx + 0x14]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edx, dword [esp + 0x10]
mov cl, byte [ebp + 1]
mov byte [edx + 1], cl
mov eax, dword [esp + 0x10]
cmp byte [eax + 1], bl
je 0x4237a3
mov word [eax + 0xe], bx
mov eax, dword [esp + 0x10]
mov eax, dword [eax + 0x40]
xor ecx, ecx
mov cl, byte [eax]
and ecx, 0xfffffff7
push ecx
push ebp
call fcn.004137b0
mov edx, dword [esp + 0x24]
mov ecx, dword [ebp + 0x40]
xor eax, eax
push edx
mov al, byte [ebp + 5]
lea edx, [eax + ecx + 8]
push edx
call fcn.00412ba0
mov eax, dword [esp + 0x30]
add esp, 0x10
cmp byte [eax + 0x12], bl
je 0x423812
mov ecx, dword [ebp + 0x48]
mov edx, dword [esp + 0x10]
push ecx
push 5
mov ecx, dword [edx + 0x48]
push ecx
push eax
call fcn.004149b0
mov esi, eax
add esp, 0x10
cmp esi, ebx
jne 0x423807
mov edx, dword [esp + 0x10]
push edx
call fcn.00414a60
mov esi, eax
add esp, 4
cmp esi, ebx
je 0x423812
mov eax, dword [esp + 0x10]
cmp esi, ebx
mov byte [eax + 1], bl
jne 0x42383b
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x10]
push eax
inc word [eax + 0x5c]
mov dword [eax + 0x64], ecx
mov word [eax + 0xb0], bx
call fcn.00422430
add esp, 4
mov esi, eax
pop edi
pop ebx
pop esi
pop ebp
add esp, 0x14
ret
mov edx, dword [esp + 0x10]
push edx
call fcn.00413630
add esp, 4
mov eax, esi
pop edi
pop ebx
pop esi
pop ebp
add esp, 0x14
ret
Function at 0x426f80
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 8]
push esi
xor esi, esi
push edi
mov edi, dword [esp + 0xc]
test eax, eax
jg 0x426f9d
push edi
call fcn.0040e830
add esp, 4
test eax, eax
jle 0x426fb8
xor ecx, ecx
xor edx, edx
mov cl, byte [edi]
mov dl, byte [ecx + 0x451774]
lea ecx, [esi*8]
xor edx, ecx
xor esi, edx
inc edi
dec eax
jne 0x426f9d
mov eax, esi
pop edi
and eax, 0x7fffffff
pop esi
ret
Function at 0x4348a0
Capabilities:
Enumerate pe sections

Disassembly:
push ebx
push esi
push edi
mov edi, dword [esp + 0x14]
test edi, edi
jne 0x4348b1
pop edi
pop esi
xor eax, eax
pop ebx
ret
mov ebx, dword [esp + 0x10]
push 0x44
push ebx
call fcn.0040d5e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4348ca
pop edi
pop esi
pop ebx
ret
mov ecx, dword [edi]
push ebp
mov ebp, dword [esp + 0x1c]
mov eax, ebp
or al, 2
push eax
push ecx
push ebx
call fcn.004347d0
mov dword [esi], eax
mov edx, dword [edi + 8]
push ebp
push edx
push ebx
call fcn.00434990
mov dword [esi + 8], eax
mov eax, dword [edi + 0xc]
push ebp
push eax
push ebx
call fcn.00434380
mov dword [esi + 0xc], eax
mov ecx, dword [edi + 0x10]
push ebp
push ecx
push ebx
call fcn.004347d0
mov dword [esi + 0x10], eax
mov edx, dword [edi + 0x14]
push ebp
push edx
push ebx
call fcn.00434380
mov dword [esi + 0x14], eax
mov eax, dword [edi + 0x18]
push ebp
push eax
push ebx
call fcn.004347d0
mov dword [esi + 0x18], eax
mov cl, byte [edi + 4]
add esp, 0x48
mov byte [esi + 4], cl
mov edx, dword [edi + 0x1c]
push ebp
push edx
push ebx
call fcn.004348a0
mov dword [esi + 0x1c], eax
mov eax, dword [edi + 0x28]
push ebp
push eax
push ebx
call fcn.00434380
mov dword [esi + 0x28], eax
mov ecx, dword [edi + 0x2c]
push ebp
push ecx
push ebx
call fcn.00434380
mov dword [esi + 0x2c], eax
xor eax, eax
mov dword [esi + 0x30], eax
mov dword [esi + 0x34], eax
mov dx, word [edi + 6]
add esp, 0x24
mov dword [esi + 0x24], eax
or eax, 0xffffffff
and edx, 0xfff7
mov dword [esi + 0x38], eax
mov dword [esi + 0x3c], eax
mov dword [esi + 0x40], eax
pop ebp
mov word [esi + 6], dx
mov eax, esi
pop edi
pop esi
pop ebx
ret
Function at 0x44ccd0
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
xor ecx, ecx
mov dword [eax + 0x14], ecx
mov dword [eax + 0x10], ecx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret

Function at 0x40100b
Capabilities:
Query or enumerate registry value

Disassembly:
call 0x40100b
push eax
call sub.KERNEL32.dll_ExitProcess
push ebp
mov ebp, esp
add esp, 0xfffffef0
jmp 0x40109c
lea eax, [ebp - 0x104]
push eax
call fcn.004011ec
push 0x401019
lea eax, [ebp - 0x104]
push eax
call sub.KERNEL32.dll_lstrcatA
push eax
call sub.KERNEL32.dll_LoadLibraryA
test eax, eax
jne 0x401165
lea eax, [ebp - 0x10c]
push eax
push 0x20019
push 0
push 0x401038
push 0x80000001
call sub.ADVAPI32.dll_RegOpenKeyExA
cmp eax, 0
jne 0x4011a5
mov dword [ebp - 0x110], 0x103
lea eax, [ebp - 0x110]
push eax
lea eax, [ebp - 0x104]
push eax
push 0
push 0
push 0x401052
push dword [ebp - 0x10c]
call sub.ADVAPI32.dll_RegQueryValueExA
push eax
push dword [ebp - 0x10c]
call sub.ADVAPI32.dll_RegCloseKey
pop eax
cmp eax, 0
jne 0x4011a5
lea eax, [ebp - 0x104]
push eax
call sub.KERNEL32.dll_lstrlenA
lea ebx, [ebp - 0x104]
add ebx, eax
dec ebx
cmp byte [ebx], 0x5c
je 0x40114a
mov word [ebx], 0x5c
push 0x401023
lea eax, [ebp - 0x104]
push eax
call sub.KERNEL32.dll_lstrcatA
push eax
call sub.KERNEL32.dll_LoadLibraryA
test eax, eax
je 0x4011a5
mov dword [ebp - 0x108], eax
push 0x40102d
push eax
call sub.KERNEL32.dll_GetProcAddress
test eax, eax
je 0x40119a
push 0x3e8
call eax
test eax, eax
je 0x40119a
call 0x40118a
add dword [esp], 0x1e76
call eax
push 0
call sub.KERNEL32.dll_ExitProcess
push dword [ebp - 0x108]
call sub.KERNEL32.dll_FreeLibrary
push 0x10
push 0x401096
push 0x401057
push 0
call sub.USER32.dll_MessageBoxA
mov eax, 0xffffffff
leave
ret
Function at 0x4116f0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4707cb
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.004650d2
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x411772
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00462f2a
mov eax, dword [eax]
push 0x555220
push eax
call fcn.00455274
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046535d
test bl, bl
je 0x411772
push 0x555220
lea ecx, [esp + 0xc]
call fcn.004656ed
push 0x558d78
lea ecx, [esp + 0xc]
call fcn.004656ed
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 0x4117ae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046535d
jmp 0x411879
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 0x411832
lea edx, [esp + 0x7c]
push 0x558d74
push edx
call fcn.00455274
add esp, 8
test eax, eax
je 0x411832
lea eax, [esp + 0x7c]
push 0x558d70
push eax
call fcn.00455274
add esp, 8
test eax, eax
je 0x411832
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 0x4117c2
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.0046535d
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 0x412070
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 0x4120d2
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 0x4120e0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47084b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x55f54c]
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 0x412218
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x412146
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046535d
xor eax, eax
jmp 0x41228f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046549a
push esi
lea ecx, [esp + 0xc]
call fcn.00465729
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x558db0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x41226d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push 0x80000000
call fcn.00412070
test eax, eax
jne 0x41226d
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 0x80000000
mov ecx, edi
call fcn.00412070
test eax, eax
jne 0x41226d
lea eax, [esp + 0x14]
push str.__1_
push eax
call fcn.004562b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41224c
lea ecx, [esp + 0x14]
push 0x558d88
push ecx
call fcn.00456230
mov esi, eax
add esp, 8
test esi, esi
jne 0x41224c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41224f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046544a
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41215e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046535d
xor eax, eax
jmp 0x41228f
mov byte [esi], 0
push 0x558d84
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.0046535d
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 0x422840
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 0x4228ae
cmp si, 0x69
ja 0x4228ae
add esi, 0xffd0
cmp si, 0x11
je 0x42287e
push 0x11
call edi
test ax, ax
jge 0x42287e
or esi, 0x2000
cmp si, 0x10
je 0x422893
push 0x10
call edi
test ax, ax
jge 0x422893
or esi, 0x4000
cmp si, 0x12
je 0x4228a8
push 0x12
call edi
test ax, ax
jge 0x4228a8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4228bb
mov esi, 0xbd
jmp 0x42286f
cmp si, 0x6e
jne 0x4228c8
mov esi, 0xbe
jmp 0x42286f
cmp si, 0x6f
jne 0x422869
mov esi, 0xbf
jmp 0x42286f

Function at 0x424070
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x56fcb8]
xor edx, edx
cmp eax, edx
jne 0x424096
xor eax, eax
mov byte [eax + 0x56fbb8], al
inc eax
cmp eax, 0x100
jl 0x42407e
mov dword [0x56fcb8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x56fbb8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x424127
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 0x4240fa
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 0x4240c8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4241a0
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 0x4241f3
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 0x4241da
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 0x42ac30
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 0x42adc8
cmp ebp, ebx
jle 0x42adc8
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 0x42ac8e
dec eax
or eax, 0xfffffff8
inc eax
je 0x42ac95
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, 0x80000001
jns 0x42aca4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42acab
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046509e
add esp, 4
cmp eax, ebx
je 0x42accc
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.0046509e
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 0x42adbe
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 0x42ada5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42ad91
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42ad86
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 0x42ad94
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42ad94
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42ad30
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 0x42ad21
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