joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40f1b3
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
push edi
xor edi, edi
push edi
push 0x80
push 3
push edi
push 1
push 0x80000000
push dword [ebp + 8]
or ebx, 0xffffffff
mov dword [ebp - 8], edi
mov dword [ebp - 0xc], edi
mov dword [ebp - 4], ebx
call dword [0x4101a0]
mov esi, eax
cmp dword [ebp - 4], esi
je 0x40f1f5
lea ecx, [ebp - 4]
call fcn.0040b300
mov dword [ebp - 4], esi
push edi
push edi
push edi
push 2
push edi
push dword [ebp - 4]
call dword [0x410134]
mov esi, eax
cmp dword [ebp - 8], esi
je 0x40f216
lea ecx, [ebp - 8]
call fcn.00405c2f
mov dword [ebp - 8], esi
cmp dword [ebp - 8], edi
jne 0x40f23a
cmp dword [ebp - 4], ebx
je 0x40f2e9
push dword [ebp - 4]
mov esi, dword [0x41018c]
call esi
cmp dword [ebp - 8], edi
mov dword [ebp - 4], ebx
jmp 0x40f2e2
push edi
push edi
push edi
push 4
push dword [ebp - 8]
call dword [0x410130]
mov edi, eax
test edi, edi
jne 0x40f267
cmp dword [ebp - 4], ebx
mov esi, dword [0x41018c]
je 0x40f2de
push dword [ebp - 4]
call esi
mov dword [ebp - 4], ebx
jmp 0x40f2de
cmp word [edi], 0x5a4d
jne 0x40f297
mov esi, dword [edi + 0x3c]
push 0xf8
add esi, edi
push esi
call dword [0x41017c]
test eax, eax
jne 0x40f2c4
cmp dword [esi], 0x4550
jne 0x40f2c4
push esi
push edi
call fcn.0040f16d
pop ecx
mov dword [ebp - 0xc], eax
pop ecx
cmp dword [ebp - 4], ebx
mov esi, dword [0x41018c]
je 0x40f2aa
push dword [ebp - 4]
call esi
mov dword [ebp - 4], ebx
push edi
call dword [0x41012c]
cmp dword [ebp - 8], 0
je 0x40f2bc
push dword [ebp - 8]
call esi
mov eax, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
leave
ret
cmp dword [ebp - 4], ebx
mov esi, dword [0x41018c]
je 0x40f2d7
push dword [ebp - 4]
call esi
mov dword [ebp - 4], ebx
push edi
call dword [0x41012c]
cmp dword [ebp - 8], 0
je 0x40f2e9
push dword [ebp - 8]
call esi
xor eax, eax
jmp 0x40f2bf
Function at 0x43ee20
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4b55f8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x30
push ebp
push edi
mov edi, ecx
xor ebp, ebp
mov ecx, dword [esp + 0x48]
lea eax, [esp + 0x48]
push ebp
push eax
push ecx
lea ecx, [edi + 0x104]
mov dword [esp + 0x14], edi
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], ebp
call fcn.00439dc0
test eax, eax
jne 0x43ee8c
push ebp
push 0x4dbda8
mov ecx, edi
call fcn.0043e0a0
mov eax, dword [esp + 0xc]
mov edx, dword [esp + 0x10]
pop edi
pop ebp
mov ecx, dword [esp + 0x30]
mov dword fs:[0], ecx
add esp, 0x3c
ret 0x10
mov edx, dword [esp + 0x48]
push ebx
mov ebx, dword [esp + 0x50]
push esi
push ebp
push ebp
push ebx
lea ecx, [edx + 0x14]
call fcn.00439940
lea ecx, [esp + 0x2c]
mov esi, eax
call fcn.0042ee90
push ebx
mov dword [esp + 0x4c], ebp
call fcn.00439f70
add esp, 4
test eax, eax
je 0x43ef2f
add esi, 0x18
push esi
call fcn.0042f840
add esi, eax
push esi
call fcn.0042f840
mov ecx, dword [esp + 0x60]
add esp, 8
cmp ecx, 3
lea eax, [esi + eax + 8]
ja 0x43f232
jmp dword [ecx*4 + 0x43e670]
mov eax, dword [esi]
push ebp
push eax
mov ecx, edi
call fcn.0043e1e0
mov ebx, dword [esp + 0x58]
mov ebp, eax
lea edi, [esi + 0x18]
mov edx, dword [ebp + 0x28]
lea ecx, [ebx + ebx*4]
mov esi, edi
lea eax, [edx + ecx*4]
push esi
mov dword [esp + 0x5c], eax
call fcn.0042f840
add esi, eax
push esi
call fcn.0042f840
add esi, eax
add esp, 8
mov esi, dword [esi]
test esi, esi
je 0x43ef80
mov ecx, dword [esi + 0x1c]
push ecx
call dword [0x4b8480]
test eax, eax
je 0x43ef80
mov eax, 1
jmp 0x43ef82
xor eax, eax
cmp ebx, 8
jge 0x43f1e7
cmp ebx, 7
ja 0x43f232
jmp dword [ebx*4 + 0x43e680]
test eax, eax
jne 0x43f1fa
mov ecx, dword [esp + 0x10]
push eax
push 0x4dbd94
call fcn.0043e0a0
push 6
call dword [ebp + 0x2c]
lea edx, [esp + 0x1c]
xor ecx, ecx
add ebx, 0xfffffff8
push edx
mov dword [esp + 0x20], ecx
push ebx
push esi
mov dword [esp + 0x2c], ecx
call eax
mov edx, dword [esp + 0x5c]
lea eax, [esp + 0x14]
lea ecx, [esp + 0x1c]
push eax
mov eax, dword [esp + 0x5c]
push ecx
mov ecx, dword [esp + 0x18]
push edx
push eax
call fcn.0043f740
mov eax, dword [esp + 0x14]
mov edi, dword [esp + 0x18]
lea ecx, [esp + 0x2c]
mov esi, eax
mov dword [esp + 0x48], 0xffffffff
mov dword [esp + 0x2c], 0x4c199c
call fcn.0042f090
mov ecx, dword [esp + 0x40]
mov eax, esi
pop esi
mov edx, edi
pop ebx
pop edi
pop ebp
mov dword fs:[0], ecx
add esp, 0x3c
ret 0x10
Function at 0x45ca50
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4b55f8
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 0x45ca89
inc eax
mov dword [esi + 0x10], eax
jmp 0x45cb9c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x45ca9d
mov eax, 0xffffffc7
jmp 0x45cb9e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x45caae
cmp dword [esi + 8], eax
jne 0x45ca9d
cmp dword [esi + 8], eax
jne 0x45cac7
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x45cac7
mov eax, 0xffffffc7
jmp 0x45cb9e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x45cadb
push eax
mov ecx, ebx
call fcn.0045c280
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.0042ee90
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x45cb0c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.0042eeb0
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.0045b9f0
test eax, eax
mov dword [esp + 0x38], eax
je 0x45cb3f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4c199c
call fcn.0042f090
mov eax, dword [esp + 0x38]
jmp 0x45cb9e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.0045c8b0
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x45cb83
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.0045c8d0
mov esi, eax
test esi, esi
jne 0x45cbb3
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.0045c8b0
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x45cb55
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4c199c
call fcn.0042f090
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], 0x4c199c
call fcn.0042f090
mov eax, esi
jmp 0x45cb9e
Function at 0x467280
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4b68a3
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.004a9735
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], 0x4c0ec8
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], 0x4c0e10
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 [0x4b807c]
push eax
mov ecx, edi
call fcn.004aeeae
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004b0406
test eax, eax
je 0x46739c
mov ecx, dword [esp + 0x3c]
call fcn.004aeedb
mov ecx, dword [esi + 0x1c]
mov ebp, dword [0x4b8474]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x467360
push edi
mov ecx, esi
call fcn.004ac497
mov ecx, esi
call fcn.00467500
cmp dword [esp + 0x38], 1
jne 0x467395
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.004ac601
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 0x469410
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x469443
push esi
call fcn.0046c500
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x46943c
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 0x4694c9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4694b2
mov eax, dword [esi + 8]
test eax, eax
je 0x469467
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 0x4694ae
cmp eax, 2
je 0x4694b2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x46945a
cmp eax, 3
je 0x46948d
cmp eax, 1
jne 0x46945a
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 0x46945a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x46945a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004694f0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4694d8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004694f0
add esp, 4
pop esi
ret
Function at 0x47c070
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, dword [esp + 0xc]
push ebp
xor ebp, ebp
push esi
cmp ebx, 1
push edi
jl 0x47c08b
cmp ebx, 8
jg 0x47c08b
mov eax, 1
jmp 0x47c08d
xor eax, eax
mov esi, dword [esp + 0x14]
push 0x4e32a0
push eax
push esi
call fcn.0047a8f0
mov eax, dword [esi + 0x6af70]
add esp, 0xc
cmp eax, ebp
mov dword [esi + 0x6af78], ebp
jne 0x47c0c4
mov dword [esi + 0x6af78], 1
mov dword [esi + 0x6af70], 0x10000
mov ecx, 0x7fff
xor eax, eax
lea edi, [esi + 0x4af70]
mov dword [esi + 0x6af6c], ebp
rep stosd dword es:[edi], eax
mov ax, word [ebx*8 + 0x4c1c2a]
xor ecx, ecx
mov dword [esi + 0x6af98], eax
mov cx, word [ebx*8 + 0x4c1c28]
xor edx, edx
mov dword [esi + 0x6af9c], ecx
mov dx, word [ebx*8 + 0x4c1c2c]
xor eax, eax
mov dword [esi + 0x6afa0], edx
mov ax, word [ebx*8 + 0x4c1c2e]
cmp ebx, 2
mov dword [esi + 0x6af94], eax
jg 0x47c125
mov eax, dword [esp + 0x1c]
or byte [eax], 4
jmp 0x47c131
cmp ebx, 8
jl 0x47c131
mov eax, dword [esp + 0x1c]
or byte [eax], 2
lea edi, [esi + 0x1af70]
push 0x10000
push edi
push esi
mov dword [esi + 0x6af84], ebp
mov dword [esi + 0x6af74], ebp
call dword [esi + 0xc]
add esp, 0xc
cmp eax, ebp
mov dword [esi + 0x6af90], eax
je 0x47c1aa
cmp eax, 0xffffffff
je 0x47c1aa
cmp eax, 0x106
mov dword [esi + 0x6af8c], ebp
jae 0x47c175
push esi
call fcn.0047c3c0
add esp, 4
mov dword [esi + 0x6af7c], ebp
xor eax, eax
mov edx, dword [esi + 0x6af7c]
xor ecx, ecx
mov cl, byte [edi + eax]
and edx, 0x3ff
and ecx, 0x7fff
shl edx, 5
xor ecx, edx
inc eax
cmp eax, 2
mov dword [esi + 0x6af7c], ecx
jb 0x47c17d
pop edi
pop esi
pop ebp
pop ebx
ret
mov dword [esi + 0x6af8c], 1
mov dword [esi + 0x6af90], ebp
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x480c60
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [esp + 8]
test ecx, ecx
jne 0x480c6b
xor eax, eax
ret
mov eax, dword [esp + 4]
push ebx
push esi
mov esi, dword [esp + 0x14]
cmp esi, 8
not eax
jb 0x480d6e
push edi
mov edi, esi
shr edi, 3
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
mov ebx, eax
shr ebx, 8
mov eax, dword [edx*4 + 0x4c344c]
sub esi, 8
xor eax, ebx
inc ecx
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x4c344c]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x4c344c]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x4c344c]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x4c344c]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x4c344c]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x4c344c]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x4c344c]
xor eax, edx
inc ecx
dec edi
jne 0x480c86
pop edi
test esi, esi
je 0x480d90
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x4c344c]
xor eax, edx
inc ecx
dec esi
jne 0x480d72
pop esi
pop ebx
not eax
ret
Function at 0x416240
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47cadb
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.0046f891
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4162c2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046d347
mov eax, dword [eax]
push 0x4b0210
push eax
call fcn.00460094
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046fb1c
test bl, bl
je 0x4162c2
push 0x4b0210
lea ecx, [esp + 0xc]
call fcn.0046fef8
push 0x4b3d68
lea ecx, [esp + 0xc]
call fcn.0046fef8
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 0x4162fe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046fb1c
jmp 0x4163c9
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 0x416382
lea edx, [esp + 0x7c]
push 0x4b3d64
push edx
call fcn.00460094
add esp, 8
test eax, eax
je 0x416382
lea eax, [esp + 0x7c]
push 0x4b3d60
push eax
call fcn.00460094
add esp, 8
test eax, eax
je 0x416382
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 0x416312
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.0046fb1c
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 0x416bc0
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 0x416c22
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 0x416c30
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47cb5b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4bac60]
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 0x416d68
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x416c96
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046fb1c
xor eax, eax
jmp 0x416ddf
push 0x4b3da8
lea ecx, [esp + 0xc]
call fcn.0046fca5
push esi
lea ecx, [esp + 0xc]
call fcn.0046ff34
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x4b3da0
push 0
call dword [sym.imp.SHELL32.DLL_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x416dbd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push 0x4b3d98
push closesocket
call fcn.00416bc0
test eax, eax
jne 0x416dbd
mov ebx, dword [sym.imp.KERNEL32.DLL_lstrcatA]
lea eax, [esp + 0x14]
push 0x4b3d84
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.00416bc0
test eax, eax
jne 0x416dbd
lea eax, [esp + 0x14]
push 0x4b3d7c
push eax
call fcn.00461170
mov esi, eax
add esp, 8
test esi, esi
jne 0x416d9c
lea ecx, [esp + 0x14]
push 0x4b3d78
push ecx
call fcn.004610f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x416d9c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.DLL_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x416d9f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046fc55
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x416cae
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046fb1c
xor eax, eax
jmp 0x416ddf
mov byte [esi], 0
push 0x4b3d74
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.0046fb1c
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 0x4277e0
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 0x42784e
cmp si, 0x69
ja 0x42784e
add esi, 0xffd0
cmp si, 0x11
je 0x42781e
push 0x11
call edi
test ax, ax
jge 0x42781e
or esi, 0x2000
cmp si, 0x10
je 0x427833
push 0x10
call edi
test ax, ax
jge 0x427833
or esi, 0x4000
cmp si, 0x12
je 0x427848
push 0x12
call edi
test ax, ax
jge 0x427848
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42785b
mov esi, 0xbd
jmp 0x42780f
cmp si, 0x6e
jne 0x427868
mov esi, 0xbe
jmp 0x42780f
cmp si, 0x6f
jne 0x427809
mov esi, 0xbf
jmp 0x42780f

Function at 0x429010
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4cba88]
xor edx, edx
cmp eax, edx
jne 0x429036
xor eax, eax
mov byte [eax + 0x4cb988], al
inc eax
cmp eax, 0x100
jl 0x42901e
mov dword [0x4cba88], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4cb988
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4290c7
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 0x42909a
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 0x429068
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x429140
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 0x429193
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 0x42917a
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 0x42fbd0
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 0x42fd68
cmp ebp, ebx
jle 0x42fd68
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.DLL_VariantInit
mov dword [esp + 0x10], edi
jns 0x42fc2e
dec eax
or eax, 0xfffffff8
inc eax
je 0x42fc35
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.DLL_accept
jns 0x42fc44
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42fc4b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046f85d
add esp, 4
cmp eax, ebx
je 0x42fc6c
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.0046f85d
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 0x42fd5e
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 0x42fd45
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42fd31
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42fd26
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 0x42fd34
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42fd34
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42fcd0
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 0x42fcc1
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