joyce8/EMBER2024-capa huggingface dataset:
Function at 0x45e530
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x482a50
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.0045df10
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.0045df90
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.0045df90
lea ecx, [esi + 0xc]
call fcn.00473c2b
lea ecx, [esi + 0x10]
call fcn.00473c2b
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.00460b10
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.00460b10
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.00460b10
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.00473ca0
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.00473ca0
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x45f358
Capabilities:
Get hostname

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x482c78
push eax
mov dword fs:[0], esp
sub esp, 0x64
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 4]
test eax, eax
je 0x45f368
call fcn.0045f880
mov edi, dword [esp + 0x7c]
test edi, edi
je 0x45f44b
cmp byte [edi], 0
je 0x45f44b
mov eax, dword [esp + 0x8c]
test eax, eax
jg 0x45f38d
mov eax, 0x7d0
mov ecx, esi
mov dword [esi + 8], eax
call fcn.0045dd30
test eax, eax
jne 0x45f3ad
push 0x4aa554
lea ecx, [esi + 0x38]
call fcn.00473ddd
jmp 0x45f44b
mov eax, dword [esp + 0x80]
mov ecx, esi
push eax
push edi
call fcn.0045dd80
test eax, eax
jne 0x45f3dc
mov ecx, esi
call fcn.0045de80
push edi
add esi, 0x38
push 0x4aa530
push esi
call fcn.004714ba
add esp, 0xc
jmp 0x45f44b
push 0xdc
mov ecx, esi
mov dword [esi + 4], 1
call fcn.00460100
test eax, eax
je 0x45f444
lea ecx, [esp + 8]
push 0x64
push ecx
call sub.WS2_32.dll_gethostname
mov eax, dword [esp + 0x88]
mov ecx, dword [esp + 0x84]
lea edx, [esp + 0x8c]
mov dword [esp + 0x8c], 1
push edx
push eax
lea edx, [esp + 0x10]
push ecx
push edx
mov ecx, esi
call fcn.0045f520
test eax, eax
jne 0x45f460
push edi
lea eax, [esi + 0x38]
push 0x4aa50c
push eax
call fcn.004714ba
add esp, 0xc
mov ecx, esi
call fcn.0045f880
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x64]
mov dword fs:[0], ecx
add esp, 0x70
ret 0x14
mov eax, dword [esp + 0x8c]
test eax, eax
je 0x45f508
mov ecx, dword [0x4aa824]
mov dword [esp + 0x7c], ecx
lea edx, [esp + 8]
lea eax, [esp + 0x7c]
push edx
push str.HELO__s_r_n
push eax
mov dword [esp + 0x80], 0
call fcn.004714ba
mov edx, dword [esp + 0x88]
or ecx, 0xffffffff
mov edi, edx
xor eax, eax
add esp, 0xc
repne scasb al, byte es:[edi]
not ecx
dec ecx
push ecx
push edx
mov ecx, esi
call fcn.0045de30
test eax, eax
jne 0x45f4ca
push 0x4aa4f0
lea ecx, [esi + 0x38]
call fcn.00473ddd
jmp 0x45f4da
push 0xfa
mov ecx, esi
call fcn.00460100
test eax, eax
jne 0x45f4f7
mov ecx, esi
call fcn.0045f880
lea ecx, [esp + 0x7c]
mov dword [esp + 0x74], 0xffffffff
call fcn.00473ca0
jmp 0x45f44b
lea ecx, [esp + 0x7c]
mov dword [esp + 0x74], 0xffffffff
call fcn.00473ca0
mov ecx, dword [esp + 0x6c]
pop edi
mov eax, 1
pop esi
mov dword fs:[0], ecx
add esp, 0x70
ret 0x14
Function at 0x476044
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x47607c
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.004740fb
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004740d3
jmp 0x476088
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x477739
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 0x47777b
call fcn.0047d35b
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x47777b
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x477772
xor eax, eax
jmp 0x477783
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00477789
pop edi
pop esi
pop ebx
ret 4

Function at 0x47d88b
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 0x47d8b9
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x47d8d7
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0047d7f1
jmp 0x47d8d7
mov eax, dword [esi + 0x14]
test eax, eax
je 0x47d8d7
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0047d7f1
test edi, edi
mov eax, edi
jne 0x47d8c1
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x54b7ca
Capabilities:
Parse pe header

Disassembly:
jmp 0x594696
lea esp, [esp + 4]
jmp fcn.005945d4

Function at 0x54b7f1
Capabilities:
Enumerate pe sections

Disassembly:
jmp 0x5942e3
lea esp, [esp + 4]
jmp fcn.0059425d

Function at 0x54e51c
Capabilities:
Encrypt data using aes

Disassembly:
jmp 0x54e554
jmp 0x54e538
lea esp, [esp + 4]
jmp 0x54e4ff
jmp 0x54e570
jmp 0x54e58c
push ebx
jmp 0x54e5a8
jmp 0x54e5c4
push ebp
jmp 0x54e5e0
jmp 0x54e5fc
push esi
jmp 0x54e618
jmp 0x5996e0
push edi
movzx edx, byte [eax]
jmp 0x59971e
shl edx, 8
movzx esi, byte [eax + 1]
jmp 0x599776
xor edx, esi
movzx esi, byte [eax + 2]
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 3]
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 5]
mov dword [ecx], edx
movzx edx, byte [eax + 4]
shl edx, 8
xor edx, esi
jmp 0x599904
xor ecx, edi
and edx, ebp
xor ecx, edx
xor ecx, dword [ebx]
lea edi, [eax + 0x10]
xor ecx, dword [eax]
add ebx, 4
mov dword [edi], ecx
mov edx, dword [eax + 4]
xor edx, ecx
mov dword [eax + 0x14], edx
mov ecx, dword [eax + 8]
xor ecx, edx
mov dword [eax + 0x18], ecx
mov edx, dword [eax + 0xc]
xor edx, ecx
mov dword [eax + 0x1c], edx
cmp ebx, 0x5596c4
jne 0x59984b
je 0x599aa1
xor esi, dword [edx + ebp - 0x65a343b3]
push ds
mov ebx, gs
enter 0xfffffffffffffe7b, 0x6c
or eax, dword [esi]
out dx, eax
aam 0x4d
adc ecx, dword [edi]
mov dh, 0x3c
mov ebp, 0x557e9c
movzx edi, byte [edi*4 + 0x557e9c]
jmp 0x5997d2
mov dword [ecx + 0x18], eax
xor edx, eax
mov dword [ecx + 0x1c], edx
call fcn.00583f74
mov eax, edi
mov edx, dword [eax + 0xc]
mov ecx, edx
shr ecx, 8
mov edi, edx
and ecx, esi
mov ecx, dword [ecx*4 + 0x557e9c]
shr edi, 0x10
and edi, esi
mov edi, dword [edi*4 + 0x557e9c]
and ecx, 0xff0000
and edi, 0xff000000
xor ecx, edi
mov edi, edx
and edx, esi
mov edx, dword [edx*4 + 0x557e9c]
shr edi, 0x18
jmp 0x59981f
and edi, 0xff0000
mov ebx, dword [ecx + 4]
and eax, 0xff000000
xor eax, edi
mov edi, edx
shr edi, 0x18
movzx edi, byte [edi*4 + 0x557e9c]
xor eax, edi
mov edi, edx
and edi, esi
mov edi, dword [edi*4 + 0x557e9c]
mov ebp, 0xff00
and edi, ebp
xor eax, edi
xor eax, dword [ecx]
lea edi, [ecx + 0x10]
xor ebx, eax
mov dword [edi], eax
mov eax, dword [ecx + 8]
xor eax, ebx
mov dword [ecx + 0x14], ebx
jmp 0x59983e
movzx esi, byte [eax + 6]
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 7]
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 9]
mov dword [ecx + 4], edx
movzx edx, byte [eax + 8]
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 0xa]
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 0xb]
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 0xd]
mov dword [ecx + 8], edx
movzx edx, byte [eax + 0xc]
shl edx, 8
xor edx, esi
movzx esi, byte [eax + 0xe]
movzx eax, byte [eax + 0xf]
shl edx, 8
xor edx, esi
shl edx, 8
xor edx, eax
mov dword [ecx + 0xc], edx
mov eax, edx
shr eax, 0x10
mov esi, 0xff
and eax, esi
mov eax, dword [eax*4 + 0x557e9c]
xor eax, 0x1000000
mov edi, edx
shr edi, 8
and edi, esi
mov edi, dword [edi*4 + 0x557e9c]
jmp 0x5998a3
push 0xa
pop eax
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x550660
Capabilities:
Resolve function by parsing pe exports

Disassembly:
jmp 0x59bcfe
lea esp, [esp + 4]
jmp fcn.0059bd23
Function at 0x5518ed
Capabilities:
Contain obfuscated stackstrings

Disassembly:
jmp 0x551909
lea esp, [esp + 4]
jmp 0x59c0df
jmp 0x551941
jmp fcn.0059db03
jmp 0x551925
Function at 0x587950
Capabilities:
Enumerate pe sections

Disassembly:
call fcn.0054b7ca
jmp 0x54b7ec

Function at 0x59c138
Capabilities:
Hash data with md5

Disassembly:
lea esp, [esp + 4]
jmp 0x59c1df
pushal
mov esi, dword [esp + 0x24]
mov dword [esi], 0x67452301
mov dword [esi + 4], 0xefcdab89
mov dword [esi + 8], 0x98badcfe
mov dword [esi + 0xc], 0x10325476
mov eax, dword [esp + 0x2c]
push eax
xor edx, edx
mov ecx, 0x40
div ecx
inc eax
pop edx
sub esp, 0x40
mov ebx, esp
mov esi, dword [esp + 0x68]
xchg edx, eax

Function at 0x5fa832
Capabilities:
Access peb ldr_data
Parse pe header

Disassembly:
inc ebp
add eax, 0xe0e619d
xchg ebp, eax
adc ch, al
sub al, 0xa7
rol dword [ebx - 0x52e2e4c0], 1
and dword [eax], 0xffffff91
wait
or eax, 0x1185aace
dec edi
arpl word [ebp - 0x51], sp
lahf
xchg esi, ebp
stosd dword es:[edi], eax
or dword [edx], ecx
int3
call 0x5f75b1
jmp 0x5f7684
inc dword [eax + 0x547cb9]
push 0xa07af232
add dword [esp], 0x5fd902c3
push 0
push 0
push 0xb2f2b93f
add dword [esp], 0x4d610764
call fcn.00555256
jmp 0x5fa410
cmp dword [eax + 0x547cb9], 0
je 0x5f75c1
lea esp, [esp + 8]
popal
jmp 0x5f6ec4
pop eax
sub eax, 0x5f75b1
jmp 0x5f7628
push eax
jmp 0x5f75ac
call 0x5fa415
jmp 0x5faba6
movzx ebx, word [eax + 0x3c]
add ebx, eax
cmp word [ebx], 0x4550
je 0x5f76a6
jmp 0x5fa4d7
call 0x5fa4cc
pop eax
xor ax, ax
cmp word [eax], 0x5a4d
je 0x5fa496
sub eax, 0x10000
jmp 0x5fa4d0
call 0x5fa832
push ebx
popal
outsb dx, byte gs:[esi]
imul ebp, dword [bp + 0x65], 0x63694c20
outsb dx, byte gs:[esi]
jae 0x5fa891
jb 0x5fa844
inc esp
insd dword es:[edi], dx
outsd dx, dword [esi]
and byte [esi + 0x31], dh
cmp byte cs:[esi], ch
xor byte [esi], ch
xor byte [eax], al
lea esp, [esp + 4]
pushal
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0x1c]
mov eax, dword [eax]
mov eax, dword [eax + 8]
push eax
jmp 0x5fa4c7
xor ch, byte [ecx + 0x16ab5839]
mov eax, 0x11b8492e
push esi
iretd
add dword [esp], 0xffffdc72
call 0x55300c
call fcn.00554627
popal
jmp 0x5f6ec4
Function at 0x401da1
Capabilities:
Check for peb beingdebugged flag

Disassembly:
push ebp
mov ebp, esp
mov eax, dword fs:[0x30]
movzx eax, byte [eax + 2]
and eax, 1
leave
ret

Function at 0x4020c8
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
mov dword [ebp + 8], 0x402179
mov eax, dword [ebp + 8]
leave
sub esp, 0x60
pushfd
pushal
push dword [esp + 0x84]
push 0
push eax
fnsave dword [esp + 0x30]
push dword fs:[0]
mov dword fs:[0], esp
mov eax, 1
jmp dword [esp + 0xc]
Function at 0x4065e9
Capabilities:
Execute syscall

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
cmp dword [ebp + 8], 0
jge 0x40660b
mov eax, 0xfffffffd
jmp 0x4066e8
mov ebx, dword [0x4a21e4]
add ebx, 0x1c
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 4]
cmp dword [ebx], 0
je 0x4066b6
mov ebx, dword [0x4a21e4]
add ebx, 4
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 4]
cmp dword [ebx], 6
jne 0x40665a
mov ebx, dword [0x4a21e4]
add ebx, 8
mov dword [ebp - 0xc], ebx
mov ebx, dword [ebp - 0xc]
cmp dword [ebx], 2
jne 0x40665a
mov eax, 1
jmp 0x40665c
xor eax, eax
test eax, eax
je 0x406688
mov eax, dword [ebp]
add eax, 0x80
mov ecx, 0x20
push dword [eax]
sub eax, 4
loop 0x406671
mov eax, dword [ebp + 8]
call dword fs:[0xc0]
nop
nop
leave
ret 4
mov eax, dword [ebp + 8]
mov ecx, eax
and eax, 0xffff
shr ecx, 0x10
and ecx, 0xffff
mov edx, dword [ebp]
lea edx, [edx + 8]
call dword fs:[0xc0]
nop
nop
nop
nop
nop
leave
ret 4
mov ebx, dword [0x4a21e4]
add ebx, 0x1c
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 4]
cmp dword [ebx], 0
jne 0x4066de
mov eax, dword [ebp + 8]
mov edx, dword [ebp]
lea edx, [edx + 8]
int 0x2e
nop
leave
ret 4
mov eax, 0
jmp 0x4066e8
mov esp, ebp
pop ebp
ret 4

Function at 0x406e78
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], 0
push 0
push dword [ebp - 4]
call fcn.004020c8
test eax, eax
je 0x406ebb
xor eax, eax
xchg dword [ebp + 8], eax
cmp eax, 0xffff
jle 0x406ebb
cmp word [eax], 0x5a4d
jne 0x406ebb
add eax, dword [eax + 0x3c]
cmp dword [eax], 0x4550
jne 0x406ebb
mov dword [ebp + 8], eax
mov dword [ebp - 4], 0
push 0
push dword [ebp - 4]
call fcn.00402198
mov eax, dword [ebp + 8]
jmp 0x406ed4
mov esp, ebp
pop ebp
ret 4
Function at 0x41efe0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47a91b
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.0046f3f3
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x41f062
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046d30a
mov eax, dword [eax]
push 0x494228
push eax
call fcn.00460024
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046f67e
test bl, bl
je 0x41f062
push 0x494228
lea ecx, [esp + 0xc]
call fcn.0046fa0e
push 0x497d9c
lea ecx, [esp + 0xc]
call fcn.0046fa0e
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 0x41f09e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046f67e
jmp 0x41f169
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 0x41f122
lea edx, [esp + 0x7c]
push 0x497d98
push edx
call fcn.00460024
add esp, 8
test eax, eax
je 0x41f122
lea eax, [esp + 0x7c]
push 0x497d94
push eax
call fcn.00460024
add esp, 8
test eax, eax
je 0x41f122
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 0x41f0b2
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.0046f67e
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 0x41f960
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 0x41f9c2
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 0x41f9d0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47a99b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x49e240]
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 0x41fb08
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41fa36
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046f67e
xor eax, eax
jmp 0x41fb7f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046f7bb
push esi
lea ecx, [esp + 0xc]
call fcn.0046fa4a
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 0x41fb5d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0041f960
test eax, eax
jne 0x41fb5d
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 accept
mov ecx, edi
call fcn.0041f960
test eax, eax
jne 0x41fb5d
lea eax, [esp + 0x14]
push 0x497db0
push eax
call fcn.004610a0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41fb3c
lea ecx, [esp + 0x14]
push 0x497dac
push ecx
call fcn.00461020
mov esi, eax
add esp, 8
test esi, esi
jne 0x41fb3c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41fb3f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046f76b
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41fa4e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046f67e
xor eax, eax
jmp 0x41fb7f
mov byte [esi], 0
push 0x497da8
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.0046f67e
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 0x430590
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 0x4305fe
cmp si, 0x69
ja 0x4305fe
add esi, 0xffd0
cmp si, 0x11
je 0x4305ce
push 0x11
call edi
test ax, ax
jge 0x4305ce
or esi, 0x2000
cmp si, 0x10
je 0x4305e3
push 0x10
call edi
test ax, ax
jge 0x4305e3
or esi, 0x4000
cmp si, 0x12
je 0x4305f8
push 0x12
call edi
test ax, ax
jge 0x4305f8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x43060b
mov esi, 0xbd
jmp 0x4305bf
cmp si, 0x6e
jne 0x430618
mov esi, 0xbe
jmp 0x4305bf
cmp si, 0x6f
jne 0x4305b9
mov esi, 0xbf
jmp 0x4305bf

Function at 0x431d30
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4ae9c0]
xor edx, edx
cmp eax, edx
jne 0x431d56
xor eax, eax
mov byte [eax + 0x4ae8c0], al
inc eax
cmp eax, 0x100
jl 0x431d3e
mov dword [0x4ae9c0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4ae8c0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x431de7
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 0x431dba
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 0x431d88
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x431e60
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 0x431eb3
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 0x431e9a
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 0x4388f0
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 0x438a88
cmp ebp, ebx
jle 0x438a88
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 0x43894e
dec eax
or eax, 0xfffffff8
inc eax
je 0x438955
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x438964
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43896b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046f3bf
add esp, 4
cmp eax, ebx
je 0x43898c
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.0046f3bf
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 0x438a7e
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 0x438a65
mov al, byte [edx]
cmp al, 0xc0
jbe 0x438a51
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x438a46
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 0x438a54
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x438a54
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4389f0
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 0x4389e1
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
Function at 0x43bad0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x47bea8
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x43bb09
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.00476d6c
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00476db8
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.0043bb90
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00476df5
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24