joyce8/EMBER2024-capa huggingface dataset:
Function at 0x13c8848
Capabilities:
Encode data using base64

Disassembly:
mov dword [esp + eax*2 - 0x54856fe4], edi
ja 0x1289779
mov ebx, 0x4088900f
dec esp
lea esp, [ebx + ebx*8 + 0x653bf33b]
inc ecx
movzx edx, sp
dec ecx
mov ebx, dword [edi + edx - 0x3c2]
mov esi, edx
inc ecx
and dh, ah
inc sp
movzx esp, byte [ebx + edx*4 - 0xf08]
inc dl
dec ebp
lea edi, [edi + esi*8 - 0x1e0a]
inc si
mov dword [edx + edi - 0x3c3], esp
dec eax
lea edi, [edx + edx*4 - 0xa42f6c5]
call int.012ce394
inc ecx
push ecx
dec edx
mov dword [esp + edi - 0x60b78d7a], eax
call fcn.01214abb
mov eax, dword [edi]
mov edx, 0x1d8043bd
sal dx, 7
lea edi, [edi + edx - 0x1d80de7c]
movzx ecx, dl
xor eax, ebx
xor eax, 0xab12962a
lea ecx, [ecx*2 - 0x5b59ff55]
xchg ecx, edx
lea eax, [edx + eax + 0xd5c3f62]
xor eax, 0x8389430b
neg eax
call fcn.01255dac
push eax
sub cl, 0xba
ror dx, 0xe9
xor cl, 0xf
push edx
xadd dword [esp + edx - 0x6d91b334], edx
xadd dword [esp + 4], eax
xor bl, cl
sub byte [esp + eax - 0x2a42b7f3], 0xa1
push eax
jno 0x129836a

Function at 0x13c965d
Capabilities:
Encode data using base64

Disassembly:
inc ebx
mov dword [edi - 0x2488a91b], eax
inc eax
movzx ebx, ch
dec eax
lea edi, [ebp + ecx*8 + 0x6f0986a7]
dec esi
mov dword [esp - 0x2488a91f], ebx
ret 8
mul edi
inc ecx
xor ebp, 0x47085f26
pop ebp
inc ebx
mov dword [esp + edi - 0x2488a91f], edx
dec eax
lea ebp, [ecx + esi*8 - 0x17ce44d0]
jg 0x125a72d

Function at 0x13cbf44
Capabilities:
Encode data using base64

Disassembly:
sal dword [esp + ecx - 0x572f9740], 0x81
mov dword [ebp + ecx - 0x572f9744], eax
mov eax, dword [esp + ecx - 0x572f9740]
movzx ecx, word [ecx + edi - 0x572f973f]
xor cx, bx
not cx
movzx edx, ax
sub word [esp + eax - 0x633bfa7c], dx
call fcn.01273e64
rol dl, 1
add dl, 0x39
xor bl, dl
lea edx, [esp + edx + 4]
mov dword [esp + eax - 0x5b7e0b5], 0x639dfd3f
mov eax, dword [edx + eax*4 - 0x16df82d4]
sar byte [esp + ecx - 0x572f973d], 0xc1
jb 0x13cbf10
Function at 0x13ead2f
Capabilities:
Encode data using base64

Disassembly:
dec esp
mov edx, dword [esp + ebp - 0x78f7]
dec esp
mov dword [esp + ebp - 0x78ff], eax
call fcn.01241a43

Function at 0x13eb9e9
Capabilities:
Encode data using xor

Disassembly:
not ecx
inc dl
lea eax, [edx*2 - 0x165e296b]
mov dword [esp + edx*8 - 0x18], eax
ror ecx, 3
xor ecx, 0xad4104
neg byte [esp + edx*4 - 9]
jp 0x12711c4
popfd
pop ebp
inc ecx
movsx ebx, di
call fcn.012ad044
cmp bl, byte [esi]
dec ebp
sbb ecx, dword [eax]
mov esp, 0xda1aba5f
mov edx, 0xda1aba63
sbb ah, 0x17
mov edx, 0xf2dada1a
aaa
mov edx, 0xc804da1a
adc al, 0x86
add dword [ecx - 0x393b6705], esi
adc ecx, dword [eax + 0x5c]
xor ebp, esp
xor eax, 0x212f431
dec eax
pop es
in al, 0x8d
lcall 0xaa29, 0xb22db37b
mov ch, 0xe6
sbb dword [ebx - 0x5dec6929], ebp
push esp
cmp ah, byte [ebx]
mov edi, 0x15ae733
salc
push ebp
shr ebp, 0x27
mov dword [0x76eaa8b4], eax
push cs
loope 0x13eba41
add dword [ecx + 0x1200e3b5], eax
inc ebp
adc al, 0xf6
iretd

Function at 0x13ff109
Capabilities:
Encode data using base64

Disassembly:
call 0x122ac96
inc ecx
pop edx
dec eax
arpl dx, dx
dec ecx
shr esp, 0xbb
inc eax
setns bh
dec esp
adc ebx, edx
jmp 0x121eda0
mov eax, esi
xor edx, 0xe2aa5b0e
dec eax
sub ecx, esi
ror edx, 1
inc esp
movzx ecx, si
inc ecx
push edx
xor dword [esp + ebx*2 - 0x11a0e], edx
jmp 0x1238733
mov dword [esp], 0x6099d88f
add edi, 1
xor dl, bl
ror dl, 1
xor dl, 0x19
mov eax, dword [esp]
not ax
sub dl, 0xba
xor dl, 0xf
xor bl, dl
not eax
push eax
bswap eax
mov dword [esp + 4], edi
mov dword [esp], esi
add eax, eax
push ebx
mov ebx, edx
mov edx, eax
mov edx, ebx
push eax
shl edx, 2
mov eax, ebp
push 0x29a0803e
add eax, edx
call fcn.013b9524
inc ecx
mov esp, 0xbf938d07
dec ecx
mov edi, dword [edi]
inc ecx
movzx ebx, sp
movsx edx, bl
inc esp
movsx ecx, dl
inc bp
mov ecx, dword [edi + ebx*2 - 0x11a06]
dec esi
lea edi, [ebx + edi - 0x8cfd]
inc sp
mov dword [edi + ebx*2 - 0x11a0e], ecx
movsx esi, bx
movsx edi, dx
dec ebp
lea esi, [esi + ebx - 0x8d0b]
inc ecx
mov edx, dword [esi + ebx*4 - 0x2341c]
inc ecx
xor edx, edx
neg edx
dec eax
lea ecx, [ebx + 0x212bb3ac]
lea edx, [esi + edx - 0x6a7ca3fb]
inc eax
sal dh, 0x27
jne 0x124382e

Function at 0x17aab6a
Capabilities:
Encode data using base64

Disassembly:
xor ecx, 0xab12962a
rol edx, 0x44
push eax
dec byte [esp + eax - 0x2c9a4815]
lea ecx, [ecx + edx*4 + 0x5408599]
xor ecx, 0x8389430b
sar dx, 0xf
neg ecx
not ecx
rol ecx, 2
xchg word [esp + eax - 0x2c9a4815], dx
call fcn.013e47d5
inc cx
neg esp
dec esp
mov dword [esp + eax + 0x67eacc60], edx
call fcn.013e4726
lds esp, [eax + 0x7e]
inc edi
dec ebp
and eax, 0x517a4ee2
or al, 0xe6
and al, 0x20
pop ebx
sbb esp, dword [esi + ebp*4 - 0x25f37b93]
mov byte [ebp + edx - 0x6125f37c], bl
xchg esp, eax
and dword [esp + ecx + 0x11ce1ada], eax
test byte [edx + ebx*8], cl
sub ah, cl
sbb dword [esi + ecx*2 - 0x38ba2712], eax
hlt
jmp 0x1236ef0
dec esp
mov dword [esp + eax + 0x67eacc60], ecx
sub dword [esp + eax + 0x67eacc64], 0xd08a69af
lea ebx, [ebx + eax*2 + 0x3c1d6437]
jno 0x12883ea
mov edx, 0xd2b306bd
add edi, 4
ror dl, 0x25
lea eax, [edx + edx - 0x78cbc5c3]
xor ecx, ebx
jmp 0x13eb59f
Function at 0x17ab28c
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov dword [ebp + eax*8 + 4], ecx
add eax, dword [eax + ebp + 4]
mov ecx, dword [esp + 4]
mov ecx, dword [ebp + 8]
pop edx
not eax
pop edx
ror dx, 0x6b
neg dx
not ecx
adc edx, edx
or eax, ecx
call fcn.01220f89
Function at 0x44d390
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
mov eax, dword [esp + 8]
cmp edx, 1
jle 0x44d3ae
push esi
lea ecx, [esp + 0x18]
dec edx
mov esi, dword [ecx]
add ecx, 0xc
xor eax, esi
dec edx
jne 0x44d3a3
pop esi
ret

Function at 0x44d3b0
Capabilities:
Read .ini file

Disassembly:
push ebx
push ebp
push esi
push edi
push 0x400
call sub.MSVCRT.dll_void____cdecl_operator_new_unsigned_int_
mov ebx, dword [esp + 0x1c]
mov ebp, dword [esp + 0x40]
mov ecx, dword [esp + 0x28]
add esp, 4
mov esi, eax
mov eax, dword [esp + 0x30]
push ebx
push 0x400
push esi
push ebp
push eax
push ecx
call dword [sym.imp.KERNEL32.DLL_GetPrivateProfileStringA]
cmp eax, 0x3ff
jl 0x44d41a
push esi
lea edi, [eax + 0x400]
call sub.MSVCRT.dll_void___cdecl_operator_delete_void__
push edi
call sub.MSVCRT.dll_void____cdecl_operator_new_unsigned_int_
mov edx, dword [esp + 0x38]
add esp, 8
mov esi, eax
mov eax, dword [esp + 0x24]
push ebx
push edi
push esi
push ebp
push edx
push eax
call dword [sym.imp.KERNEL32.DLL_GetPrivateProfileStringA]
dec edi
cmp eax, edi
jge 0x44d3ea
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
xor ebx, ebx
repne scasb al, byte es:[edi]
not ecx
dec ecx
je 0x44d436
push ecx
push esi
call fcn.0044e2c0
add esp, 8
mov ebx, eax
push esi
call sub.MSVCRT.dll_void___cdecl_operator_delete_void__
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x44d4a0
Capabilities:
Write file on windows

Disassembly:
sub esp, 8
mov eax, dword [esp + 0x10]
push edi
push 0
push 0x20
push 2
push 0
push 0
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.DLL_CreateFileA]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x44d532
mov eax, dword [esp + 0x10]
push ebx
mov ebx, 1
push ebp
cmp eax, ebx
push esi
mov dword [esp + 0x10], ebx
jle 0x44d524
mov ebp, dword [sym.imp.KERNEL32.DLL_WriteFile]
lea esi, [esp + 0x2c]
mov eax, dword [esi]
lea edx, [esp + 0x14]
push 0
push edx
lea ecx, [eax + 8]
mov eax, dword [eax + 4]
push eax
push ecx
push edi
call ebp
test eax, eax
je 0x44d51c
mov eax, dword [esp + 0x1c]
inc ebx
add esi, 0xc
cmp ebx, eax
jl 0x44d4e5
push edi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret
mov dword [esp + 0x10], 0
push edi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x4010a0
Capabilities:
Check if file exists
Create process on windows
Get file attributes
Get file version info

Disassembly:
sub esp, 0x27c
mov eax, dword [section..data]
xor eax, esp
mov dword [esp + 0x274], eax
push ebx
push ebp
push esi
push edi
push 0x104
lea eax, [esp + 0x7c]
push eax
xor edi, edi
push edi
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
test eax, eax
jne 0x4010d7
or eax, 0xffffffff
jmp 0x401227
lea ecx, [esp + 0x78]
push 0x5c
push ecx
call dword [sym.imp.MSVCR80.dll_wcsrchr]
add esp, 8
cmp eax, edi
je 0x4010cf
mov ebx, dword [sym.imp.MSVCR80.dll_wcscat_s]
push 0x402158
lea edx, [esp + 0x7c]
push 0x104
push edx
mov word [eax + 2], di
call ebx
add esp, 0xc
lea eax, [esp + 0x78]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x401225
lea ecx, [esp + 0x78]
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
test al, 0x10
jne 0x401225
lea edx, [esp + 0x14]
push edx
lea eax, [esp + 0x7c]
push eax
mov dword [esp + 0x1c], edi
call sub.VERSION.dll_GetFileVersionInfoSizeW
mov esi, eax
cmp esi, edi
jbe 0x401225
push esi
call sub.MSVCR80.dll_void____cdecl_operator_new_unsigned_int_
mov ecx, dword [esp + 0x18]
add esp, 4
mov ebp, eax
push ebp
push esi
push ecx
lea edx, [esp + 0x84]
push edx
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
je 0x40121c
lea eax, [esp + 0x1c]
push eax
lea ecx, [esp + 0x1c]
push ecx
push 0x40216c
push ebp
mov dword [esp + 0x2c], edi
mov dword [esp + 0x28], edi
call sub.VERSION.dll_VerQueryValueW
test eax, eax
je 0x40121c
mov eax, dword [esp + 0x18]
cmp eax, edi
je 0x40121c
cmp word [eax + 0xa], 2
jb 0x40121c
push 0x40
lea edx, [esp + 0x38]
push edi
push edx
call sub.MSVCR80.dll_memset
xor eax, eax
push 0x402170
mov dword [esp + 0x34], eax
mov dword [esp + 0x38], eax
mov dword [esp + 0x3c], eax
lea eax, [esp + 0x88]
push 0x104
push eax
mov dword [esp + 0x48], 0x44
mov dword [esp + 0x38], edi
call ebx
add esp, 0x18
lea ecx, [esp + 0x20]
push ecx
lea edx, [esp + 0x34]
push edx
push edi
push edi
push edi
push edi
push edi
push edi
lea eax, [esp + 0x98]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x40121c
mov ecx, dword [esp + 0x24]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push ecx
call esi
mov edx, dword [esp + 0x20]
push edx
call esi
push ebp
call sub.MSVCR80.dll_void___cdecl_operator_delete_void__
add esp, 4
xor eax, eax
mov ecx, dword [esp + 0x284]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00401258
add esp, 0x27c
ret

Function at 0x401258
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [section..data]
jne 0x401262
repz ret
jmp fcn.00401583

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x426690
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4c622b
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.004b9c68
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x426712
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004b6ba7
mov eax, dword [eax]
push 0x50bcf4
push eax
call fcn.004a88c4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004b9ef3
test bl, bl
je 0x426712
push 0x50bcf4
lea ecx, [esp + 0xc]
call fcn.004ba283
push 0x50bd00
lea ecx, [esp + 0xc]
call fcn.004ba283
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 0x42674e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004b9ef3
jmp 0x426819
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 0x4267d2
lea edx, [esp + 0x7c]
push 0x50bcfc
push edx
call fcn.004a88c4
add esp, 8
test eax, eax
je 0x4267d2
lea eax, [esp + 0x7c]
push 0x50bcf8
push eax
call fcn.004a88c4
add esp, 8
test eax, eax
je 0x4267d2
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 0x426762
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.004b9ef3
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 0x427010
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 0x427072
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 0x427080
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4c62ab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x518944]
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 0x4271b8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4270e6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004b9ef3
xor eax, eax
jmp 0x42722f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004ba030
push esi
lea ecx, [esp + 0xc]
call fcn.004ba2bf
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 0x42720d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00427010
test eax, eax
jne 0x42720d
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.00427010
test eax, eax
jne 0x42720d
lea eax, [esp + 0x14]
push 0x50bd10
push eax
call fcn.004a9aa0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4271ec
lea ecx, [esp + 0x14]
push 0x50bd0c
push ecx
call fcn.004a9a20
mov esi, eax
add esp, 8
test esi, esi
jne 0x4271ec
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4271ef
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004b9fe0
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4270fe
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004b9ef3
xor eax, eax
jmp 0x42722f
mov byte [esi], 0
push 0x50bd08
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.004b9ef3
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 0x43bf40
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 0x43bfae
cmp si, 0x69
ja 0x43bfae
add esi, 0xffd0
cmp si, 0x11
je 0x43bf7e
push 0x11
call edi
test ax, ax
jge 0x43bf7e
or esi, 0x2000
cmp si, 0x10
je 0x43bf93
push 0x10
call edi
test ax, ax
jge 0x43bf93
or esi, 0x4000
cmp si, 0x12
je 0x43bfa8
push 0x12
call edi
test ax, ax
jge 0x43bfa8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x43bfbb
mov esi, 0xbd
jmp 0x43bf6f
cmp si, 0x6e
jne 0x43bfc8
mov esi, 0xbe
jmp 0x43bf6f
cmp si, 0x6f
jne 0x43bf69
mov esi, 0xbf
jmp 0x43bf6f

Function at 0x43d870
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x529258]
xor edx, edx
cmp eax, edx
jne 0x43d896
xor eax, eax
mov byte [eax + 0x529158], al
inc eax
cmp eax, 0x100
jl 0x43d87e
mov dword [0x529258], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x529158
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x43d927
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 0x43d8fa
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 0x43d8c8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x43d9a0
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 0x43d9f3
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 0x43d9da
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 0x4449e0
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 0x444b78
cmp ebp, ebx
jle 0x444b78
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 0x444a3e
dec eax
or eax, 0xfffffff8
inc eax
je 0x444a45
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x444a54
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x444a5b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004b9c34
add esp, 4
cmp eax, ebx
je 0x444a7c
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.004b9c34
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 0x444b6e
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 0x444b55
mov al, byte [edx]
cmp al, 0xc0
jbe 0x444b41
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x444b36
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 0x444b44
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x444b44
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x444ae0
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 0x444ad1
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 0x4480d0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4c7f78
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 0x448109
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.004c1d16
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004c1d62
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.00448190
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004c1d9f
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24