joyce8/EMBER2024-capa huggingface dataset:
Function at 0x433110
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x469398
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x433149
inc eax
mov dword [esi + 0x10], eax
jmp 0x43325c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x43315d
mov eax, 0xffffffc7
jmp 0x43325e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x43316e
cmp dword [esi + 8], eax
jne 0x43315d
cmp dword [esi + 8], eax
jne 0x433187
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x433187
mov eax, 0xffffffc7
jmp 0x43325e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x43319b
push eax
mov ecx, ebx
call fcn.00432940
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.00404210
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x4331cc
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00404230
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.004320b0
test eax, eax
mov dword [esp + 0x38], eax
je 0x4331ff
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x46e4f8
call fcn.00404410
mov eax, dword [esp + 0x38]
jmp 0x43325e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00432f70
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x433243
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00432f90
mov esi, eax
test esi, esi
jne 0x433273
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00432f70
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x433215
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x46e4f8
call fcn.00404410
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x46e4f8
call fcn.00404410
mov eax, esi
jmp 0x43325e

Function at 0x436390
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x4363f0
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x4363f0
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x4363f0
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x4363f0
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x436430
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x43c560
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4699c8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.0046286d
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0043bf00
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.0046279b
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.0045f064
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.0045f064
push 1
push 0
push 0
mov ecx, esi
call fcn.0045f00c
push 1
push 0
push 1
mov ecx, esi
call fcn.0045f00c
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004628df
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x43c6e0
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4699e8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.0046286d
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0043bf00
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.0046279b
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x43c7a4
cmp dword [esp + 0x40], 1
jne 0x43c7a2
cmp ecx, eax
jge 0x43c7a4
mov eax, ecx
cmp eax, 0xc8
jge 0x43c7b0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0043c560
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004628df
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x43cf30
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x469a53
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.0045d47f
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.00462b15
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00464031
test eax, eax
je 0x43d04c
mov ecx, dword [esp + 0x3c]
call fcn.00462b42
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x43d010
push edi
mov ecx, esi
call fcn.004601ae
mov ecx, esi
call fcn.0043d1b0
cmp dword [esp + 0x38], 1
jne 0x43d045
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.004602e9
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x43fa70
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x43faa3
push esi
call fcn.00442b70
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x43fa9c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x43fb29
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x43fb12
mov eax, dword [esi + 8]
test eax, eax
je 0x43fac7
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x43fb0e
cmp eax, 2
je 0x43fb12
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43faba
cmp eax, 3
je 0x43faed
cmp eax, 1
jne 0x43faba
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x43faba
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43faba
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0043fb50
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x43fb38
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0043fb50
add esp, 4
pop esi
ret

Function at 0x45e275
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x45e2ad
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.0045c329
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0045c301
jmp 0x45e2b9
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x45f968
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x45f9aa
call fcn.00465417
mov esi, dword [eax + 0xc]
push pe_nt_image_headers32
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x45f9aa
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x45f9a1
xor eax, eax
jmp 0x45f9b2
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0045f9b8
pop edi
pop esi
pop ebx
ret 4

Function at 0x465947
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x465975
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x465993
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004658ad
jmp 0x465993
mov eax, dword [esi + 0x14]
test eax, eax
je 0x465993
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004658ad
test edi, edi
mov eax, edi
jne 0x46597d
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x433004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
call 0x43300c
nop
nop
pop eax
nop
nop
nop
add eax, 0x40a063
nop
nop
sub eax, 0x40a009
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x433030
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
nop
jne 0x43301e
popal
nop
nop
nop
nop
nop
jmp 0x431219
Function at 0x405e70
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, dword [esp + 0xc]
push edi
xor edi, edi
test ebx, ebx
je 0x40601f
push ebp
mov ebp, dword [esp + 0x10]
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_CloseEventLog]
nop dword [eax]
push 0
call esi
add byte [edi + ebp], 0x24
push 0
call esi
push 0
call esi
xor byte [edi + ebp], 0x1a
push 0
call esi
add byte [edi + ebp], 0x95
push 0
call esi
add byte [edi + ebp], 0x66
push 0
call esi
add byte [edi + ebp], 0xfb
push 0
call esi
add byte [edi + ebp], 0x1f
push 0
call esi
xor byte [edi + ebp], 0x22
push 0
call esi
add byte [edi + ebp], 0xa5
push 0
call esi
add byte [edi + ebp], 0x2e
push 0
call esi
xor byte [edi + ebp], 0xce
push 0
call esi
add byte [edi + ebp], 0x9f
push 0
call esi
add byte [edi + ebp], 0xaa
push 0
call esi
add byte [edi + ebp], 0x74
push 0
call esi
add byte [edi + ebp], 0x39
push 0
call esi
add byte [edi + ebp], 0xc4
push 0
call esi
xor byte [edi + ebp], 0x32
push 0
call esi
add byte [edi + ebp], 0x66
push 0
call esi
add byte [edi + ebp], 0x52
push 0
call esi
add byte [edi + ebp], 0xd
push 0
call esi
add byte [edi + ebp], 0x8a
push 0
call esi
add byte [edi + ebp], 0x4f
push 0
call esi
add byte [edi + ebp], 0x9e
push 0
call esi
add byte [edi + ebp], 0xca
push 0
call esi
add byte [edi + ebp], 0x90
push 0
call esi
xor byte [edi + ebp], 0x87
push 0
call esi
add byte [edi + ebp], 0xe3
push 0
call esi
add byte [edi + ebp], 0xe8
push 0
call esi
add byte [edi + ebp], 0xc3
push 0
call esi
add byte [edi + ebp], 0x1a
push 0
call esi
add byte [edi + ebp], 0xe2
push 0
call esi
xor byte [edi + ebp], 0xf9
push 0
call esi
xor byte [edi + ebp], 4
push 0
call esi
xor byte [edi + ebp], 0xbc
push 0
call esi
add byte [edi + ebp], 0x76
push 0
call esi
add byte [edi + ebp], 0xee
push 0
call esi
xor byte [edi + ebp], 0x7f
push 0
call esi
add byte [edi + ebp], 0xdd
push 0
call esi
add byte [edi + ebp], 0x25
push 0
call esi
xor byte [edi + ebp], 0xbb
push 0
call esi
add byte [edi + ebp], 0x85
push 0
call esi
xor byte [edi + ebp], 0xf7
push 0
call esi
add byte [edi + ebp], 0xa4
push 0
call esi
xor byte [edi + ebp], 0x14
push 0
call esi
sub byte [edi + ebp], 0x80
push 0
call esi
xor byte [edi + ebp], 0x37
push 0
call esi
add byte [edi + ebp], 0x3e
push 0
call esi
add byte [edi + ebp], 0x5e
push 0
call esi
add byte [edi + ebp], 0xea
inc edi
cmp edi, ebx
jb 0x405e90
pop esi
pop ebp
pop edi
pop ebx
ret
Function at 0x411200
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xb000]
push edi
jmp 0x41121a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x411221
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x411210
mov eax, 1
add ebx, ebx
jne 0x411233
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x411228
jne 0x411244
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x411228
xor ecx, ecx
sub eax, 3
jb 0x411258
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4112ca
mov ebp, eax
add ebx, ebx
jne 0x411263
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x411270
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x411294
inc ecx
add ebx, ebx
jne 0x411280
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x411275
jne 0x411291
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x411275
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4112b4
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4112a5
jmp 0x411216
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4112b4
add edi, ecx
jmp 0x411216
pop esi
mov edi, esi
mov ecx, 0x2ce
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4112d2
cmp byte [edi], 1
jne 0x4112d2
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x4112d7
lea edi, [esi + 0xf000]
mov eax, dword [edi]
or eax, eax
je 0x41134f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x11fc4]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x12064]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x411304
mov ecx, edi
jns 0x411333
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x12068]
or eax, eax
je 0x411349
mov dword [ebx], eax
add ebx, 4
jmp 0x411321
call dword [esi + 0x12078]
mov ebp, dword [esi + 0x1206c]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x207]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x411383
sub esp, 0xffffff80
jmp 0x408054
Function at 0x4084d0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46ed5b
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.004619b4
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x408552
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045f46a
mov eax, dword [eax]
push 0x6e7200
push eax
call fcn.00451f74
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00461c3f
test bl, bl
je 0x408552
push 0x6e7200
lea ecx, [esp + 0xc]
call fcn.0046201b
push 0x6ead68
lea ecx, [esp + 0xc]
call fcn.0046201b
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 0x40858e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00461c3f
jmp 0x408659
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 0x408612
lea edx, [esp + 0x7c]
push 0x6ead64
push edx
call fcn.00451f74
add esp, 8
test eax, eax
je 0x408612
lea eax, [esp + 0x7c]
push 0x6ead60
push eax
call fcn.00451f74
add esp, 8
test eax, eax
je 0x408612
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 0x4085a2
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.00461c3f
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 0x408e50
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 0x408eb2
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 0x408ec0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46eddb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x6f1cd0]
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 0x408ff8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x408f26
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00461c3f
xor eax, eax
jmp 0x40906f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00461dc8
push esi
lea ecx, [esp + 0xc]
call fcn.00462057
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x6eada0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40904d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00408e50
test eax, eax
jne 0x40904d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.00408e50
test eax, eax
jne 0x40904d
lea eax, [esp + 0x14]
push 0x6ead7c
push eax
call fcn.00453050
mov esi, eax
add esp, 8
test esi, esi
jne 0x40902c
lea ecx, [esp + 0x14]
push 0x6ead78
push ecx
call fcn.00452fd0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40902c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40902f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00461d78
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x408f3e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00461c3f
xor eax, eax
jmp 0x40906f
mov byte [esi], 0
push 0x6ead74
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.00461c3f
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 0x419680
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 0x4196ee
cmp si, 0x69
ja 0x4196ee
add esi, 0xffd0
cmp si, 0x11
je 0x4196be
push 0x11
call edi
test ax, ax
jge 0x4196be
or esi, 0x2000
cmp si, 0x10
je 0x4196d3
push 0x10
call edi
test ax, ax
jge 0x4196d3
or esi, 0x4000
cmp si, 0x12
je 0x4196e8
push 0x12
call edi
test ax, ax
jge 0x4196e8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4196fb
mov esi, 0xbd
jmp 0x4196af
cmp si, 0x6e
jne 0x419708
mov esi, 0xbe
jmp 0x4196af
cmp si, 0x6f
jne 0x4196a9
mov esi, 0xbf
jmp 0x4196af

Function at 0x41ada0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x702a60]
xor edx, edx
cmp eax, edx
jne 0x41adc6
xor eax, eax
mov byte [eax + 0x702960], al
inc eax
cmp eax, 0x100
jl 0x41adae
mov dword [0x702a60], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x702960
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41ae57
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 0x41ae2a
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 0x41adf8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41aed0
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 0x41af23
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 0x41af0a
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