joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4f358f
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4f35c7
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.004f1619
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004f15f1
jmp 0x4f35d3
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4f4c7d
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 0x4f4cbf
call fcn.004fad6c
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4f4cbf
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4f4cb6
xor eax, eax
jmp 0x4f4cc7
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004f4ccd
pop edi
pop esi
pop ebx
ret 4

Function at 0x4fb29c
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 0x4fb2ca
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4fb2e8
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004fb202
jmp 0x4fb2e8
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4fb2e8
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004fb202
test edi, edi
mov eax, edi
jne 0x4fb2d2
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0xe2a1b8
Capabilities:
Decompress data using aplib

Disassembly:
call 0xe2a308
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, 0x80
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0xe2a1de
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xe2a1ca
add dl, dl
jne 0xe2a1e9
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xe2a23c
xor eax, eax
add dl, dl
jne 0xe2a1f6
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xe2a2dd
add dl, dl
jne 0xe2a205
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xe2a210
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xe2a21b
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xe2a226
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0xe2a232
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0xe2a1d5
mov eax, 1
add dl, dl
jne 0xe2a24a
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xe2a255
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xe2a241
sub eax, ebx
mov ebx, 1
jne 0xe2a288
mov ecx, 1
add dl, dl
jne 0xe2a26e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0xe2a279
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xe2a265
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xe2a1d5
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0xe2a29f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0xe2a2aa
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xe2a296
cmp eax, 0x7d00
jae 0xe2a2cd
cmp eax, 0x500
jb 0xe2a2c8
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xe2a1d5
cmp eax, 0x7f
ja 0xe2a2d0
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xe2a1d5
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0xe2a2fe
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0xe2a1d5
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x42dd05
Capabilities:
Parse pe header

Disassembly:
push 0x60
push 0x444c70
call fcn.0042ef78
mov edi, 0x94
mov eax, edi
call fcn.0042f0d0
mov dword [ebp - 0x18], esp
mov esi, esp
mov dword [esi], edi
push esi
call dword [0x438128]
mov ecx, dword [esi + 0x10]
mov dword [0x4602e0], ecx
mov eax, dword [esi + 4]
mov dword [0x4602ec], eax
mov edx, dword [esi + 8]
mov dword [0x4602f0], edx
mov esi, dword [esi + 0xc]
and esi, 0x7fff
mov dword [0x4602e4], esi
cmp ecx, 2
je 0x42dd65
or esi, 0x8000
mov dword [0x4602e4], esi
shl eax, 8
add eax, edx
mov dword [0x4602e8], eax
xor esi, esi
push esi
mov edi, dword [0x438150]
call edi
cmp word [eax], 0x5a4d
jne 0x42dda0
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x42dda0
movzx eax, word [ecx + 0x18]
cmp eax, 0x10b
je 0x42ddb8
cmp eax, 0x20b
je 0x42dda5
mov dword [ebp - 0x1c], esi
jmp 0x42ddcc
cmp dword [ecx + 0x84], 0xe
jbe 0x42dda0
xor eax, eax
cmp dword [ecx + 0xf8], esi
jmp 0x42ddc6
cmp dword [ecx + 0x74], 0xe
jbe 0x42dda0
xor eax, eax
cmp dword [ecx + 0xe8], esi
setne al
mov dword [ebp - 0x1c], eax
push 1
call fcn.0042ee9f
pop ecx
test eax, eax
jne 0x42dde0
push 0x1c
call fcn.0042dc8b
pop ecx
call fcn.0042ed96
test eax, eax
jne 0x42ddf1
push 0x10
call fcn.0042dc8b
pop ecx
call fcn.0042eae2
mov dword [ebp - 4], esi
call fcn.0042e898
test eax, eax
jge 0x42de0a
push 0x1b
call fcn.0042dc66
pop ecx
call dword [0x438130]
mov dword [0x460b14], eax
call fcn.0042e776
mov dword [0x4602d0], eax
call fcn.0042e6d4
test eax, eax
jge 0x42de30
push 8
call fcn.0042dc66
pop ecx
call fcn.0042e4a1
test eax, eax
jge 0x42de41
push 9
call fcn.0042dc66
pop ecx
push 1
call fcn.0042df52
pop ecx
mov dword [ebp - 0x28], eax
cmp eax, esi
je 0x42de57
push eax
call fcn.0042dc66
pop ecx
mov dword [ebp - 0x44], esi
lea eax, [ebp - 0x70]
push eax
call dword [0x43811c]
call fcn.0042e444
mov dword [ebp - 0x20], eax
test byte [ebp - 0x44], 1
je 0x42de78
movzx eax, word [ebp - 0x40]
jmp 0x42de7b
push 0xa
pop eax
push eax
push dword [ebp - 0x20]
push esi
push esi
call edi
push eax
call fcn.0042d810
mov edi, eax
mov dword [ebp - 0x2c], edi
cmp dword [ebp - 0x1c], esi
jne 0x42de99
push edi
call fcn.0042e07f
call fcn.0042e0a1
jmp 0x42decb
or dword [ebp - 4], 0xffffffff
mov eax, edi
lea esp, [ebp - 0x7c]
call fcn.0042efb3
ret
Function at 0x431f86
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, dword [esi + 8]
test bl, 3
jne 0x431fb4
mov eax, dword fs:[0x18]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 8]
cmp ebx, ecx
mov dword [ebp - 4], ecx
jb 0x431fbb
cmp ebx, dword [eax + 4]
jae 0x431fbb
xor eax, eax
jmp 0x4321ab
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x431fcc
xor eax, eax
inc eax
jmp 0x4321aa
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x431fe2
cmp ecx, edx
jae 0x432127
cmp dword [eax + 4], 0
je 0x431feb
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x431fd3
cmp dword [ebp + 8], 0
je 0x43200d
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x432127
cmp eax, esi
jae 0x432127
mov eax, dword [0x4605c0]
mov edi, ebx
and edi, 0xfffff000
xor esi, esi
test eax, eax
jle 0x432032
cmp dword [esi*4 + 0x4605c8], edi
je 0x43212b
inc esi
cmp esi, eax
jl 0x432020
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [0x4381a8]
test eax, eax
je 0x4321a7
cmp dword [ebp - 8], 0x1000000
jne 0x4321a7
test byte [ebp - 0xc], 0xcc
je 0x4320b0
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x4321a7
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x4321a7
cmp word [eax + 0x18], 0x10b
jne 0x4321a7
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x4321a7
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x4320b0
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x4320b0
test byte [ecx + 0x27], 0x80
jne 0x432127
push 1
push 0x460608
call dword [0x438094]
test eax, eax
jne 0x431fc4
mov ecx, dword [0x4605c0]
test ecx, ecx
mov edx, ecx
jle 0x4320e4
lea eax, [ecx*4 + 0x4605c4]
cmp dword [eax], edi
je 0x4320e4
dec edx
sub eax, 4
test edx, edx
jg 0x4320d8
test edx, edx
jne 0x432115
push 0xf
pop ebx
cmp ecx, ebx
jg 0x4320f1
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x432109
lea eax, [edx*4 + 0x4605c8]
mov esi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], edi
mov edi, esi
jle 0x4320f7
cmp ecx, 0x10
jge 0x432115
inc ecx
mov dword [0x4605c0], ecx
push 0
push 0x460608
call dword [0x438094]
jmp 0x431fc4
xor eax, eax
jmp 0x4321aa
test esi, esi
jle 0x431fc4
mov ebx, dword [0x438094]
push 1
push 0x460608
call ebx
test eax, eax
jne 0x431fc4
cmp dword [esi*4 + 0x4605c8], edi
je 0x432181
mov eax, dword [0x4605c0]
lea esi, [eax - 1]
test esi, esi
jl 0x43216f
cmp dword [esi*4 + 0x4605c8], edi
je 0x43216b
dec esi
jns 0x43215f
test esi, esi
jge 0x43217f
cmp eax, 0x10
jge 0x43217a
inc eax
mov dword [0x4605c0], eax
lea esi, [eax - 1]
jmp 0x432181
je 0x432199
xor ecx, ecx
test esi, esi
jl 0x432199
lea eax, [ecx*4 + 0x4605c8]
mov edx, dword [eax]
inc ecx
cmp ecx, esi
mov dword [eax], edi
mov edi, edx
jle 0x432187
push 0
push 0x460608
call ebx
jmp 0x431fc4
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret
Function at 0x6ddb4904
Capabilities:
Get common file path
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x198]
sub esp, 0x218
mov eax, dword [0x6ddbb4b0]
xor eax, ebp
mov dword [ebp + 0x194], eax
and dword [ebp - 0x7c], 0
push ebx
mov ebx, dword [ebp + 0x1a4]
push esi
push edi
mov edi, dword [ebp + 0x1a0]
lea eax, [ebp - 0x74]
push eax
mov esi, 0x104
push esi
mov dword [ebp - 0x80], edi
call dword [sym.imp.kernel32.dll_GetTempPathA]
cmp eax, esi
ja 0x6ddb4a62
xor esi, esi
cmp eax, esi
je 0x6ddb4a62
lea eax, [ebp + 0x90]
push eax
push esi
push str.JNLP
lea eax, [ebp - 0x74]
push eax
call dword [sym.imp.kernel32.dll_GetTempFileNameA]
test eax, eax
jne 0x6ddb4979
push 3
jmp 0x6ddb4a64
push esi
push 0x80
push 2
push esi
push esi
push 0x40000000
lea eax, [ebp + 0x90]
push eax
call dword [sym.imp.kernel32.dll_CreateFileA]
mov dword [ebp - 0x78], eax
cmp eax, 0xffffffff
jne 0x6ddb49a4
push 4
jmp 0x6ddb4a64
mov eax, edi
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x6ddb49a9
sub eax, edx
mov ecx, eax
mov eax, ebx
lea esi, [eax + 1]
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x6ddb49b9
sub eax, esi
lea eax, [eax + ecx + 0x14]
push eax
call dword [sym.imp.msvcr100.dll_malloc]
mov esi, eax
pop ecx
test esi, esi
jne 0x6ddb49db
push 5
jmp 0x6ddb4a64
mov eax, edi
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x6ddb49e0
sub eax, edx
mov ecx, eax
mov eax, ebx
lea edi, [eax + 1]
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x6ddb49f0
push dword [ebp - 0x80]
sub eax, edi
push ebx
push str.docbase_s_njnlphref_s_n
lea eax, [eax + ecx + 0x14]
push eax
push esi
call dword [sym.imp.msvcr100.dll_sprintf_s]
mov eax, esi
add esp, 0x14
lea ecx, [eax + 1]
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x6ddb4a16
push 0
sub eax, ecx
lea ecx, [ebp - 0x7c]
push ecx
push eax
push esi
push dword [ebp - 0x78]
call dword [sym.imp.kernel32.dll_WriteFile]
push esi
mov edi, eax
call dword [sym.imp.msvcr100.dll_free]
pop ecx
test edi, edi
jne 0x6ddb4a42
push 6
jmp 0x6ddb4a64
push dword [ebp - 0x78]
call dword [sym.imp.kernel32.dll_CloseHandle]
test eax, eax
jne 0x6ddb4a53
push 7
jmp 0x6ddb4a64
lea eax, [ebp + 0x90]
push eax
call fcn.6ddb4779
pop ecx
jmp 0x6ddb4a65
push 2
pop eax
mov ecx, dword [ebp + 0x194]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.6ddb5bdb
add ebp, 0x198
leave
ret

Function at 0x6ddb5bdb
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x6ddbb4b0]
jne 0x6ddb5be5
repz ret
jmp fcn.6ddb623d

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 0x432720
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b1beb
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.004a5fba
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4327a2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004a37d3
mov eax, dword [eax]
push 0x4e4210
push eax
call fcn.00495ad4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004a6245
test bl, bl
je 0x4327a2
push 0x4e4210
lea ecx, [esp + 0xc]
call fcn.004a65d5
push 0x4e7da0
lea ecx, [esp + 0xc]
call fcn.004a65d5
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 0x4327de
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004a6245
jmp 0x4328a9
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 0x432862
lea edx, [esp + 0x7c]
push 0x4e7d9c
push edx
call fcn.00495ad4
add esp, 8
test eax, eax
je 0x432862
lea eax, [esp + 0x7c]
push 0x4e7d98
push eax
call fcn.00495ad4
add esp, 8
test eax, eax
je 0x432862
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 0x4327f2
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.004a6245
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 0x4330a0
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 0x433102
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 0x433110
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b1c6b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4f02dc]
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 0x433248
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x433176
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a6245
xor eax, eax
jmp 0x4332bf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004a6382
push esi
lea ecx, [esp + 0xc]
call fcn.004a6611
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x4e7dd8
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x43329d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push 0x4e7dd0
push closesocket
call fcn.004330a0
test eax, eax
jne 0x43329d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push 0x4e7dbc
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.004330a0
test eax, eax
jne 0x43329d
lea eax, [esp + 0x14]
push 0x4e7db4
push eax
call fcn.00496b10
mov esi, eax
add esp, 8
test esi, esi
jne 0x43327c
lea ecx, [esp + 0x14]
push 0x4e7db0
push ecx
call fcn.00496a90
mov esi, eax
add esp, 8
test esi, esi
jne 0x43327c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x43327f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004a6332
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x43318e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a6245
xor eax, eax
jmp 0x4332bf
mov byte [esi], 0
push 0x4e7dac
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.004a6245
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 0x446450
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 0x4464be
cmp si, 0x69
ja 0x4464be
add esi, 0xffd0
cmp si, 0x11
je 0x44648e
push 0x11
call edi
test ax, ax
jge 0x44648e
or esi, 0x2000
cmp si, 0x10
je 0x4464a3
push 0x10
call edi
test ax, ax
jge 0x4464a3
or esi, 0x4000
cmp si, 0x12
je 0x4464b8
push 0x12
call edi
test ax, ax
jge 0x4464b8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4464cb
mov esi, 0xbd
jmp 0x44647f
cmp si, 0x6e
jne 0x4464d8
mov esi, 0xbe
jmp 0x44647f
cmp si, 0x6f
jne 0x446479
mov esi, 0xbf
jmp 0x44647f

Function at 0x447c00
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x500ae0]
xor edx, edx
cmp eax, edx
jne 0x447c26
xor eax, eax
mov byte [eax + 0x5009e0], al
inc eax
cmp eax, 0x100
jl 0x447c0e
mov dword [0x500ae0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5009e0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x447cb7
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 0x447c8a
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 0x447c58
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x447d30
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 0x447d83
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 0x447d6a
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 0x44e7c0
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 0x44e958
cmp ebp, ebx
jle 0x44e958
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 0x44e81e
dec eax
or eax, 0xfffffff8
inc eax
je 0x44e825
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x44e834
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x44e83b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004a5f86
add esp, 4
cmp eax, ebx
je 0x44e85c
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.004a5f86
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 0x44e94e
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 0x44e935
mov al, byte [edx]
cmp al, 0xc0
jbe 0x44e921
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x44e916
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 0x44e924
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x44e924
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x44e8c0
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 0x44e8b1
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 0x4515f0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4b3568
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 0x451629
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.004ada6d
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004adab9
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.004516b0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004adaf6
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24