joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4498b5
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x4499cd
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4499cd
mov eax, dword [esi + 0x3c]
push eax
call fcn.0045e25a
mov esi, eax
test esi, esi
je 0x4499cd
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x4499cd
mov ecx, esi
call fcn.00449820
cmp edi, eax
jge 0x4499cd
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x449953
mov dword [esp + 0x34], 1
jmp 0x4499ae
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x4499cd
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.00448e20
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc

Function at 0x45ebfd
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x45ec35
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.0045ccb4
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0045cc8c
jmp 0x45ec41
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4602f2
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 0x460334
call fcn.00465da7
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x460334
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x46032b
xor eax, eax
jmp 0x46033c
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00460342
pop edi
pop esi
pop ebx
ret 4
Function at 0x4662d7
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 0x466305
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x466323
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0046623d
jmp 0x466323
mov eax, dword [esi + 0x14]
test eax, eax
je 0x466323
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0046623d
test edi, edi
mov eax, edi
jne 0x46630d
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x425750
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5bfa28]
xor edx, edx
cmp eax, edx
jne 0x425776
xor eax, eax
mov byte [eax + 0x5bf928], al
inc eax
cmp eax, 0x100
jl 0x42575e
mov dword [0x5bfa28], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5bf928
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x425807
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 0x4257da
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 0x4257a8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x425880
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 0x4258d3
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 0x4258ba
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 0x43a980
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x474338
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 0x43a9b9
inc eax
mov dword [esi + 0x10], eax
jmp 0x43aacc
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x43a9cd
mov eax, 0xffffffc7
jmp 0x43aace
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x43a9de
cmp dword [esi + 8], eax
jne 0x43a9cd
cmp dword [esi + 8], eax
jne 0x43a9f7
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x43a9f7
mov eax, 0xffffffc7
jmp 0x43aace
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x43aa0b
push eax
mov ecx, ebx
call fcn.0043a1b0
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.00407970
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x43aa3c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00407990
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00439920
test eax, eax
mov dword [esp + 0x38], eax
je 0x43aa6f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x5941b8
call fcn.00407b70
mov eax, dword [esp + 0x38]
jmp 0x43aace
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.0043a7e0
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x43aab3
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.0043a800
mov esi, eax
test esi, esi
jne 0x43aae3
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.0043a7e0
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x43aa85
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x5941b8
call fcn.00407b70
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], 0x5941b8
call fcn.00407b70
mov eax, esi
jmp 0x43aace
Function at 0x444894
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
mov eax, dword [esp + 4]
push esi
mov esi, ecx
xor ecx, ecx
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, dword [esi + 0xdc]
dec ecx
cmp ecx, eax
jge 0x4448ae
mov eax, ecx
test eax, eax
jl 0x4448f0
cmp eax, dword [esi + 0xd4]
je 0x4448f0
mov ecx, dword [esi + 0x40]
mov dword [esi + 0xd4], eax
call fcn.00443d90
push 1
push 0
push 0
mov ecx, esi
call fcn.00469aa8
push 1
push 0
push 1
mov ecx, esi
call fcn.00469aa8
mov edx, dword [esi + 0x1c]
push 1
push 0
push edx
call fcn.0065def2
neg dword [esi - 0x3e]
add al, 0
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
pop esi
ret 4

Function at 0x494264
Capabilities:
Parse pe header

Disassembly:
jmp 0x4dc825
lea esp, [esp + 4]
jmp fcn.004dc7e9

Function at 0x49428b
Capabilities:
Enumerate pe sections

Disassembly:
jmp 0x4dc797
lea esp, [esp + 4]
jmp fcn.004dc804
Function at 0x4990fa
Capabilities:
Resolve function by parsing pe exports

Disassembly:
jmp 0x4e4444
lea esp, [esp + 4]
jmp fcn.004e4403
Function at 0x49a387
Capabilities:
Contain obfuscated stackstrings

Disassembly:
call fcn.0049a1e4
jmp 0x49a3a3
lea esp, [esp + 4]
jmp 0x4e9b30
jmp 0x49a3db
jmp fcn.004e668c
jmp 0x49a382
jmp 0x49a3bf

Function at 0x49a47d
Capabilities:
Get storage device properties

Disassembly:
jmp 0x49a499
lea esp, [esp + 4]
jmp 0x4e684f
jmp 0x49a4d1
jmp 0x49a4ed
push ebp
jmp 0x49a509
jmp 0x49a525
mov ebp, esp
jmp 0x49a541
jmp 0x49a55d
sub esp, 0x224
jmp 0x49a579
jmp 0x49a5a2
push ebx
jmp 0x4e688c
inc dword [ebp - 4]
cmp dword [ebp - 8], esi
je 0x4e689c
jmp 0x4e6869
jmp 0x49a4b5
mov eax, dword [ebp - 8]
pop edi
pop esi
pop ebx
leave
ret
push esi
xor esi, esi
push edi
mov dword [ebp - 8], esi
mov dword [ebp - 4], esi
mov ebx, 0x428
cmp dword [ebp - 4], 4
jae 0x4e6869
push dword [ebp - 4]
lea eax, [ebp - 0x224]
push 0x457920
push eax
call fcn.004a9645
xor cl, byte [ebx + 0x45a5b405]
add byte [ebx - 0x3b7cfbc0], cl
or al, 0x56
push esi
push 3
push esi
push 7
push esi
lea ecx, [ebp - 0x224]
push ecx
call eax
mov dword [ebp - 0xc], eax
cmp eax, 0xffffffff
je 0x4e6841
xor eax, eax
lea edi, [ebp - 0x1c]
stosd dword es:[edi], eax
stosd dword es:[edi], eax
push ebx
push 8
push dword [0x45a578]
stosd dword es:[edi], eax
mov dword [ebp - 0x1c], esi
mov dword [ebp - 0x18], esi
mov dword [ebp - 0x10], esi
call dword [fcn.0045a59c]
push esi
mov edi, eax
lea eax, [ebp - 0x10]
push eax
push ebx
push edi
push 0xc
lea eax, [ebp - 0x1c]
push eax
push 0x2d1400
push dword [ebp - 0xc]
call fcn.004a96f9
rol dword [ebp - 0x74d28b40], cl
inc edi
sbb byte [ebx], bh
invalid

Function at 0x4a69de
Capabilities:
Encode data using xor

Disassembly:
call 0x4a68fe
jmp 0x4a6a5f
push 0x7a2b4175
pushfd
add dword [esp + 4], 0x5e780a3e
pushal
jmp 0x4a68f9
pop eax
sub eax, 0xc7138257
jmp 0x4a6aec
Function at 0x4cfdcd
Capabilities:
Enumerate pe sections

Disassembly:
call fcn.00494264
jmp 0x494286
Function at 0x4d1b27
Capabilities:
Get storage device properties

Disassembly:
call fcn.0049a5ce
jmp 0x49a6e4
lea esp, [esp + 4]
jmp 0x4e7b33
jmp 0x49a6c3
call fcn.004aa4a4
push 0xffffffffffffffe5
jne 0x4e68a0
out dx, eax
sbb dword [esi - 0x250dadfd], esi
jg 0x4e68e3
pop es
jge 0x4e68c9
push 0x890c2
call fcn.004aa4a4
imul ebp, esi, 0x16f61b7c
rcl byte [esi - 0x3c], cl
mov dword [0x33a8b05e], eax
mov dword [0x57da35c6], eax
push 0x9e7f5
jmp 0x4e687b
Function at 0x65d68b
Capabilities:
Encode data using xor

Disassembly:
add byte [eax], al
add byte [eax], al
add byte [eax], ah
add byte [eax], al
add byte [eax], dh
insd dword es:[edi], dx
inc ecx
add byte [eax], al
xor byte [ebp + 0x41], ch
add byte [ecx], bl
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax + eax], al
add byte [eax], al
jo 0x65d692
inc eax
add byte [ecx + eax], dl
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
sbb eax, 0x90000000
add al, 0x42
add byte [1], dl
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [0x90000000], bl
add al, 0x42
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax - 0x75], bl
pop ecx
add byte [eax], al
inc edi
pop ecx
add byte [edi], cl
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax + eax], cl
add byte [eax], al
invalid
Function at 0x65e16b
Capabilities:
Encode data using xor

Disassembly:
add byte [eax], al
add byte [eax], al
add byte [eax + eax], cl
add byte [eax], al
xor byte [eax], bh
inc ecx
add byte [edx], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax + eax], cl
add byte [eax], al
and byte [0x806f0041], dh
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
or al, byte [eax]
add byte [eax], al
sal byte [ecx + eax*2], 0
jo 0x65e12a
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
or al, byte [eax]
add byte [eax], al
inc eax
xor eax, 0xa7110041
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
or al, 0
add byte [eax], al
invalid
Function at 0x411250
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x478ceb
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.0046d128
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4112d2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046adb0
mov eax, dword [eax]
push 0x4df200
push eax
call fcn.0045d064
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046d3b3
test bl, bl
je 0x4112d2
push 0x4df200
lea ecx, [esp + 0xc]
call fcn.0046d743
push 0x4e2d90
lea ecx, [esp + 0xc]
call fcn.0046d743
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 0x41130e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046d3b3
jmp 0x4113d9
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 0x411392
lea edx, [esp + 0x7c]
push 0x4e2d8c
push edx
call fcn.0045d064
add esp, 8
test eax, eax
je 0x411392
lea eax, [esp + 0x7c]
push 0x4e2d88
push eax
call fcn.0045d064
add esp, 8
test eax, eax
je 0x411392
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 0x411322
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.0046d3b3
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 0x412650
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 0x4126b2
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 0x4126c0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x478e4b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4e9a5c]
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 0x4127f8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x412726
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046d3b3
xor eax, eax
jmp 0x41286f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046d4f0
push esi
lea ecx, [esp + 0xc]
call fcn.0046d77f
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x4e2dc8
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x41284d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push 0x80000000
call fcn.00412650
test eax, eax
jne 0x41284d
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.00412650
test eax, eax
jne 0x41284d
lea eax, [esp + 0x14]
push str.__1_
push eax
call fcn.0045e0a0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41282c
lea ecx, [esp + 0x14]
push 0x4e2da0
push ecx
call fcn.0045e020
mov esi, eax
add esp, 8
test esi, esi
jne 0x41282c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41282f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046d4a0
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41273e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046d3b3
xor eax, eax
jmp 0x41286f
mov byte [esi], 0
push 0x4e2d9c
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.0046d3b3
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 0x423230
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 0x42329e
cmp si, 0x69
ja 0x42329e
add esi, 0xffd0
cmp si, 0x11
je 0x42326e
push 0x11
call edi
test ax, ax
jge 0x42326e
or esi, 0x2000
cmp si, 0x10
je 0x423283
push 0x10
call edi
test ax, ax
jge 0x423283
or esi, 0x4000
cmp si, 0x12
je 0x423298
push 0x12
call edi
test ax, ax
jge 0x423298
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4232ab
mov esi, 0xbd
jmp 0x42325f
cmp si, 0x6e
jne 0x4232b8
mov esi, 0xbe
jmp 0x42325f
cmp si, 0x6f
jne 0x423259
mov esi, 0xbf
jmp 0x42325f

Function at 0x424950
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4fa188]
xor edx, edx
cmp eax, edx
jne 0x424976
xor eax, eax
mov byte [eax + 0x4fa088], al
inc eax
cmp eax, 0x100
jl 0x42495e
mov dword [0x4fa188], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4fa088
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x424a07
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 0x4249da
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 0x4249a8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x424a80
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 0x424ad3
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 0x424aba
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 0x42b510
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 0x42b6a8
cmp ebp, ebx
jle 0x42b6a8
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 0x42b56e
dec eax
or eax, 0xfffffff8
inc eax
je 0x42b575
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, 0x80000001
jns 0x42b584
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42b58b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046d0f4
add esp, 4
cmp eax, ebx
je 0x42b5ac
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.0046d0f4
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 0x42b69e
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 0x42b685
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42b671
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42b666
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 0x42b674
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42b674
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42b610
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 0x42b601
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