joyce8/EMBER2024-capa huggingface dataset:
Function at 0x101ae7d7
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.1019e0f0
mov eax, dword [0x1020a0c0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.101b2707
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x101ae819
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x101ae975
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.101c3c50
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x10229a30]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.101b6f13
mov ecx, dword [esi*4 + 0x10229a30]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x101ae96e
cmp eax, dword [edi + ecx + 0x24]
jne 0x101ae96e
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x101ae96e
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.101b6f13
add esp, 0x14
test edx, edx
jl 0x101ae96e
jg 0x101ae8e4
test eax, eax
jb 0x101ae96e
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x101ae96e
jl 0x101ae8fe
cmp dword [ebp - 0x1008], eax
ja 0x101ae96e
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x101ae91c
test ebx, ebx
je 0x101ae955
cmp ecx, edi
jae 0x101ae955
mov al, byte [ecx]
cmp al, 0xd
jne 0x101ae936
lea eax, [edi - 1]
cmp ecx, eax
jae 0x101ae942
cmp byte [ecx + 1], 0xa
jne 0x101ae942
inc ecx
jmp 0x101ae942
movzx eax, al
movsx eax, byte [eax + 0x1020a330]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x101ae91c
cmp edx, ebx
jne 0x101ae91c
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x101ae973
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.1019d163
leave
ret
Function at 0x101b4ef8
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.101b4d69

Function at 0x101b5337
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x101cf778
push 0x101cf770
push str.FlsAlloc
push 0x1e
call fcn.101b51a4
mov esi, eax
add esp, 0x10
test esi, esi
je 0x101b536b
push dword [ebp + 8]
mov ecx, esi
call dword [0x101cb304]
call esi
jmp 0x101b5371
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x101b53b5
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x101cf788
push 0x101cf780
push str.FlsGetValue
push 0x20
call fcn.101b51a4
mov esi, eax
add esp, 0x10
test esi, esi
je 0x101b53ec
push dword [ebp + 8]
mov ecx, esi
call dword [0x101cb304]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]
Function at 0x101b63b1
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x10229a30]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x101b63f1
cmp byte [ebx], 0xa
jne 0x101b63f1
or byte [eax + edi + 0x28], 4
jmp 0x101b63f6
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x101b64f4
mov al, byte [edx]
cmp al, 0x1a
je 0x101b64d6
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x101b6425
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x101b644a
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x101b6454
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x101b6407
jmp 0x101b64f4
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x101b64d1
cmp dword [ebp - 0xc], 0
je 0x101b64d1
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x10229a30]
test byte [eax + edi + 0x28], 0x48
je 0x101b64ab
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x101b6496
mov byte [esi], dl
jmp 0x101b64a7
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x10229a30]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x101b64f4
cmp byte [ebp - 1], 0xa
jne 0x101b64ba
cmp esi, ebx
jne 0x101b64ba
mov byte [esi], 0xa
jmp 0x101b64f3
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.101b6f31
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x101b64f4
mov byte [esi], 0xd
jmp 0x101b64f3
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x10229a30]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x101b64f0
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x101b64f4
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x101b64fd
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, eax
and eax, 0x3f
sar ebx, 6
push edi
imul edi, eax, 0x38
push 0xa
mov eax, dword [ebx*4 + 0x10229a30]
pop edx
mov dword [ebp - 0x14], edx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x101b6540
cmp word [esi], dx
jne 0x101b6540
or byte [edi + eax + 0x28], 4
jmp 0x101b6545
and byte [edi + eax + 0x28], 0xfb
lea edx, [esi + ecx*2]
mov eax, esi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp eax, edx
jae 0x101b6698
mov dword [ebp - 0xc], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x10], edx
push 0x1a
pop edx
cmp cx, dx
mov edx, dword [ebp - 8]
je 0x101b6678
add eax, 2
cmp cx, word [ebp - 0xc]
je 0x101b6587
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x101b65bd
cmp eax, edx
jae 0x101b65c9
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x14]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 8]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
add esi, 2
cmp eax, edx
jb 0x101b655f
jmp 0x101b6698
push 0
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x101b6674
cmp dword [ebp - 0x14], 0
je 0x101b6674
mov eax, dword [ebx*4 + 0x10229a30]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0x101b664c
mov dx, word [ebp - 4]
lea eax, [esi + 2]
pop ecx
mov dword [ebp - 0x18], eax
cmp dx, cx
jne 0x101b6615
mov word [esi], cx
jmp 0x101b6648
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0x10229a30]
movzx ecx, dx
shr ecx, 8
push 0xa
mov byte [edi + eax + 0x2a], dl
mov eax, dword [ebx*4 + 0x10229a30]
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0x10229a30]
pop ecx
mov byte [edi + eax + 0x2c], cl
mov eax, dword [ebp - 0x18]
mov esi, eax
jmp 0x101b6698
pop ebx
cmp word [ebp - 4], bx
jne 0x101b665d
cmp esi, dword [ebp + 0xc]
jne 0x101b665d
mov word [esi], bx
jmp 0x101b6695
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.101b6f31
add esp, 0x10
cmp word [ebp - 4], bx
je 0x101b6698
push 0xd
jmp 0x101b6691
mov ecx, dword [ebx*4 + 0x10229a30]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x101b668f
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x101b6698
push 0x1a
pop eax
mov word [esi], ax
add esi, 2
sub esi, dword [ebp + 0xc]
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x101bc36d
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 0x101bc40a
push ebx
push esi
call fcn.101bc336
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.101bb2ef
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x101bc3b7
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x101bc409
push edi
push eax
call fcn.101b3dc2
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x101bc3d7
call fcn.101b39de
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x101bc408
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.101bb2ef
add esp, 0x20
test eax, eax
jne 0x101bc3f6
push edi
call fcn.101b39de
jmp 0x101bc3fe
push ebx
call fcn.101b39de
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 0x101bc40d
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x101bc41e
pop esi
ret
push ebx
push edi
push esi
call fcn.101bc336
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.101b3dc2
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x101bc446
push ebx
push esi
push edi
call fcn.1019ead0
add esp, 0xc
push 0
call fcn.101b39de
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x101bc80a
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.101bc45b
Function at 0x101c2fed
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]
push dword [ebp + 0xc]
push ebx
call fcn.101c2f69
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x101c3165
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x101c3165
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x101c3114
jg 0x101c3046
test eax, eax
je 0x101c310a
push 1
push 0x1000
call fcn.101b2b78
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x101c306c
mov eax, dword [ebp + 0x14]
push 0xc
pop edi
mov byte [eax + 0x1c], 1
mov dword [eax + 0x18], edi
jmp 0x101c3101
push 0x8000
push ebx
call fcn.101c2e9a
mov edi, dword [ebp + 0x14]
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x101c3098
jg 0x101c3093
cmp ecx, 0x1000
jb 0x101c3098
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.101b37de
add esp, 0x10
cmp eax, 0xffffffff
je 0x101c30dd
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 0x101c3093
jl 0x101c30c4
test ecx, ecx
jne 0x101c3085
push dword [ebp - 0xc]
push ebx
call fcn.101c2e9a
push esi
call fcn.101b39de
add esp, 0xc
xor edi, edi
jmp 0x101c3176
cmp byte [edi + 0x24], 0
je 0x101c30f4
cmp dword [edi + 0x20], 5
jne 0x101c30f4
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x101c30ff
mov edi, dword [edi + 0x18]
jmp 0x101c3101
xor edi, edi
push esi
call fcn.101b39de
pop ecx
jmp 0x101c3176
test ecx, ecx
jg 0x101c30d6
jl 0x101c3114
test eax, eax
jae 0x101c30d6
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.101b6f31
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x101c3137
mov edi, dword [ebp + 0x14]
cmp byte [edi + 0x1c], 0
je 0x101c30d6
jmp 0x101c316e
push ebx
call fcn.101b7cc8
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x101c30d6
mov esi, dword [ebp + 0x14]
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [esi + 0x24], 1
mov dword [esi + 0x20], eax
pop edi
mov byte [esi + 0x1c], 1
mov dword [esi + 0x18], edi
jmp 0x101c3176
mov edi, dword [ebp + 0x14]
cmp byte [edi + 0x1c], 0
je 0x101c3173
mov edi, dword [edi + 0x18]
jmp 0x101c3176
push 0x16
pop edi
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.101b6f31
add esp, 0x10
mov eax, edi
pop edi
pop esi
pop ebx
leave
ret

Function at 0x101c3b30
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x101c3b5d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x101c3b5d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x40acb0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46b96b
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.004600e0
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40ad32
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045de8d
mov eax, dword [eax]
push 0x54b1d0
push eax
call fcn.00450314
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046036b
test bl, bl
je 0x40ad32
push 0x54b1d0
lea ecx, [esp + 0xc]
call fcn.004606fb
push 0x54ed4c
lea ecx, [esp + 0xc]
call fcn.004606fb
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 0x40ad6e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046036b
jmp 0x40ae39
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 0x40adf2
lea edx, [esp + 0x7c]
push 0x54ed48
push edx
call fcn.00450314
add esp, 8
test eax, eax
je 0x40adf2
lea eax, [esp + 0x7c]
push 0x54ed44
push eax
call fcn.00450314
add esp, 8
test eax, eax
je 0x40adf2
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 0x40ad82
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.0046036b
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 0x40b630
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 0x40b692
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 0x40b6a0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46b9eb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5556d0]
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 0x40b7d8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40b706
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046036b
xor eax, eax
jmp 0x40b84f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004604a8
push esi
lea ecx, [esp + 0xc]
call fcn.00460737
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 0x40b82d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040b630
test eax, eax
jne 0x40b82d
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.0040b630
test eax, eax
jne 0x40b82d
lea eax, [esp + 0x14]
push 0x54ed60
push eax
call fcn.00451350
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b80c
lea ecx, [esp + 0x14]
push 0x54ed5c
push ecx
call fcn.004512d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b80c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40b80f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00460458
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40b71e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046036b
xor eax, eax
jmp 0x40b84f
mov byte [esi], 0
push 0x54ed58
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.0046036b
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 0x41ce80
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 0x41ceee
cmp si, 0x69
ja 0x41ceee
add esi, 0xffd0
cmp si, 0x11
je 0x41cebe
push 0x11
call edi
test ax, ax
jge 0x41cebe
or esi, 0x2000
cmp si, 0x10
je 0x41ced3
push 0x10
call edi
test ax, ax
jge 0x41ced3
or esi, 0x4000
cmp si, 0x12
je 0x41cee8
push 0x12
call edi
test ax, ax
jge 0x41cee8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41cefb
mov esi, 0xbd
jmp 0x41ceaf
cmp si, 0x6e
jne 0x41cf08
mov esi, 0xbe
jmp 0x41ceaf
cmp si, 0x6f
jne 0x41cea9
mov esi, 0xbf
jmp 0x41ceaf

Function at 0x41e5a0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x565dc8]
xor edx, edx
cmp eax, edx
jne 0x41e5c6
xor eax, eax
mov byte [eax + 0x565cc8], al
inc eax
cmp eax, 0x100
jl 0x41e5ae
mov dword [0x565dc8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x565cc8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41e657
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 0x41e62a
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 0x41e5f8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41e6d0
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 0x41e723
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 0x41e70a
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 0x425160
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 0x4252f8
cmp ebp, ebx
jle 0x4252f8
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 0x4251be
dec eax
or eax, 0xfffffff8
inc eax
je 0x4251c5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4251d4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4251db
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004600ac
add esp, 4
cmp eax, ebx
je 0x4251fc
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.004600ac
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 0x4252ee
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 0x4252d5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4252c1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4252b6
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 0x4252c4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4252c4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x425260
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 0x425251
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