joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10002aa0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
cmp dword [eax + 0x70], 0
mov dword [eax + 0x4c], ecx
jne 0x10002ab3
mov dword [eax + 0x70], 1
mov dword [eax + 0x54], ecx
mov edx, ecx
sub edx, dword [eax + 0x54]
cmp edx, 0x2710
jge 0x10002ac8
cmp edx, 0xffffd8f0
jge 0x10002acd
mov dword [eax + 0x54], ecx
jmp 0x10002ad1
test edx, edx
js 0x10002aec
mov edx, dword [eax + 0x50]
add dword [eax + 0x54], edx
push esi
push edi
mov edi, ecx
sub edi, dword [eax + 0x54]
pop edi
pop esi
js 0x10002ae7
add edx, ecx
mov dword [eax + 0x54], edx
jmp fcn.100024b0
ret

Function at 0x10002c50
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x19c
mov eax, dword [0x100191b0]
xor eax, esp
mov dword [esp + 0x198], eax
push edi
xor edi, edi
mov dword [esi + 8], edi
mov dword [esi + 0xc], edi
mov dword [esi + 0x10], edi
mov dword [esi], 0x100174c8
mov dword [esi + 0x38], edi
mov dword [esi + 0x30], edi
mov dword [esi + 0x34], edi
mov eax, 0x1001741c
mov dword [esi + 0x2c], eax
mov dword [esi + 0x3c], eax
mov dword [esi + 0x48], edi
mov dword [esi + 0x40], edi
mov dword [esi + 0x44], edi
mov dword [esi + 0x4c], eax
lea eax, [esp + 8]
push eax
push 0x202
mov dword [esi + 0x58], edi
mov dword [esi + 0x50], edi
mov dword [esi + 0x54], edi
call dword [sym.imp.WS2_32.dll_WSAStartup]
push edi
push edi
push 1
push edi
call dword [sym.imp.KERNEL32.dll_CreateEventW]
push edi
lea ecx, [esi + 0x18]
push ecx
mov dword [esi + 4], eax
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
mov ecx, dword [esp + 0x19c]
mov dword [esi + 0x5c], edi
mov dword [esi + 0x60], edi
mov dword [esi + 0x14], edi
pop edi
xor ecx, esp
mov dword [esi + 0x64], 0xffffffff
mov eax, esi
call fcn.100068f5
mov esp, ebp
pop ebp
ret

Function at 0x10003230
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov esi, eax
mov dword [ebp - 4], 0
cmp ebx, 0x40000
jl 0x1000328d
jmp 0x10003250
xor edi, edi
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x64]
push 0
push 0x40000
push esi
push ecx
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jg 0x10003271
inc edi
cmp edi, 0xf
jl 0x10003252
cmp edi, 0xf
je 0x100032be
add dword [ebp - 4], eax
sub ebx, 0x40000
add esi, 0x40000
cmp ebx, 0x40000
jge 0x10003250
test ebx, ebx
jle 0x100032b6
xor edi, edi
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0x64]
push 0
push ebx
push esi
push eax
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jg 0x100032ae
inc edi
cmp edi, 0xf
jl 0x10003293
cmp edi, 0xf
je 0x100032be
add dword [ebp - 4], eax
mov eax, dword [ebp - 4]
cmp eax, dword [ebp + 0xc]
je 0x100032c1
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x100034e0
Capabilities:
Create thread
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
push esi
mov esi, eax
mov eax, dword [esi + 0x198]
xor ebx, ebx
cmp eax, ebx
jne 0x10003502
mov dword [esi + 0x1b8], 0x598
jmp 0x10003519
cmp eax, 0x598
jbe 0x10003513
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret 8
mov dword [esi + 0x1b8], eax
push edi
mov dword [esi + 0x64], ebx
call fcn.10003640
mov edi, dword [sym.imp.KERNEL32.dll_InterlockedIncrement]
mov eax, 1
push 0x1001d990
mov dword [esi + 0x30], eax
mov dword [esi + 0x34], 5
mov dword [esi + 0x38], ebx
mov dword [esi + 0x3c], eax
mov dword [ebp - 8], ebx
call edi
mov dword [esi + 0x48], eax
cmp eax, ebx
jne 0x10003558
push 0x1001d990
call edi
mov dword [esi + 0x48], eax
mov ecx, dword [esi + 0x40]
mov edi, dword [sym.imp.WS2_32.dll_setsockopt]
push 4
lea eax, [ebp - 4]
push eax
push 0x1001
push 0xffff
mov ebx, 0x40000
push ecx
mov dword [ebp - 4], ebx
call edi
mov eax, dword [esi + 0x40]
push 4
lea edx, [ebp - 4]
push edx
push 0x1002
push 0xffff
push eax
mov dword [ebp - 4], ebx
call edi
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
push ecx
push edx
call fcn.100036d0
test eax, eax
je 0x100035ed
lea eax, [esi + 0x58]
push eax
push 0
push esi
push 0x10003850
push 0
push 0
call fcn.100072fb
add esp, 0x18
mov dword [esi + 0x54], eax
test eax, eax
je 0x100035df
mov ecx, dword [esi + 0x2c]
push ecx
mov edi, 1
call dword [sym.imp.KERNEL32.dll_ResetEvent]
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov dword [esi + 0x5c], 8
push 0x65f
jmp 0x100035fb
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov dword [esi + 0x5c], 0xb
push eax
mov ebx, dword [sym.imp.KERNEL32.dll_SetLastError]
call ebx
xor eax, eax
mov dword [esi + 0x30], eax
mov dword [esi + 0x34], 5
mov dword [esi + 0x38], eax
mov dword [esi + 0x3c], 1
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, eax
mov eax, esi
call fcn.10003f50
push edi
call ebx
mov edi, dword [ebp - 8]
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x10003f50
Capabilities:
Send data
Send data on socket

Disassembly:
push ebx
push esi
push edi
mov esi, eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov ebx, eax
mov eax, dword [esi + 0x64]
cmp eax, 3
je 0x10004038
lea edi, [esi + 0x15c]
push edi
call fcn.10002b80
mov ecx, dword [esi + 0x64]
cmp ecx, 1
je 0x10003f88
mov edx, dword [esi + 0x64]
test edx, edx
jne 0x10004032
mov dword [esi + 0x64], 2
mov dword [edi], 0
mov eax, ebx
call fcn.10004150
mov eax, dword [esi + 0x60]
test eax, eax
je 0x10003fc3
cmp dword [esi + 0x3c], 0
je 0x10003fbc
mov ecx, dword [esi + 0x40]
push 0
push 0x10
push 0x10017420
push ecx
call dword [sym.imp.WS2_32.dll_send]
mov dword [esi + 0x60], 0
cmp dword [esi + 0x30], 0
je 0x10003feb
mov edx, dword [esi + 0x48]
push edx
call fcn.100065e0
mov eax, dword [esi + 4]
add esp, 4
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
push 0
lea ecx, [esi + 0x18]
push ecx
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
mov eax, dword [esi + 0x44]
test eax, eax
je 0x10004000
push eax
call dword [sym.imp.WS2_32.dll_WSACloseEvent]
mov dword [esi + 0x44], 0
mov eax, dword [esi + 0x40]
cmp eax, 0xffffffff
je 0x10004022
push 1
push eax
call dword [sym.imp.WS2_32.dll_shutdown]
mov edx, dword [esi + 0x40]
push edx
call dword [sym.imp.WS2_32.dll_closesocket]
mov dword [esi + 0x40], 0xffffffff
mov edi, esi
call fcn.10004050
pop edi
pop esi
mov eax, 1
pop ebx
ret
mov dword [edi], 0
push 0x139f
mov dword [esi + 0x5c], 1
call dword [sym.imp.KERNEL32.dll_SetLastError]
pop edi
pop esi
xor eax, eax
pop ebx
ret
Function at 0x10005e30
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
cmp byte [0x1001d994], 0
jne 0x1000610a
push esi
push 0x1001a310
mov byte [0x1001d994], 1
call fcn.1000765f
push 0x12a0
push 0
push 0x1001c6e0
call fcn.1000c8f0
push 0
push 0x1001c6fe
push 0x100175cc
call fcn.10005d60
push 0
push 0x1001c8fc
push 0x100175d4
call fcn.10005d60
push 0x1001c938
push 0
push 0x100175dc
call fcn.10005d60
push 0
push 0x1001c93c
push 0x100175e4
call fcn.10005d60
add esp, 0x40
push 0
push 0x1001cb3a
push 0x100175ec
call fcn.10005d60
push 0x1001cb78
push 0
push 0x100175f4
call fcn.10005d60
push 0
push 0x1001cb7c
push 0x100175fc
call fcn.10005d60
push 0
push 0x1001cd7a
push 0x10017604
call fcn.10005d60
push 0x1001cdb8
push 0
push 0x1001760c
call fcn.10005d60
push 0
push 0x1001cdbc
push 0x10017614
call fcn.10005d60
add esp, 0x48
push 0
push 0x1001cdf8
push 0x1001761c
call fcn.10005d60
push 0
push 0x1001ce34
push 0x10017624
call fcn.10005d60
push 0
push 0x1001ce98
push 0x1001762c
call fcn.10005d60
push 0
push 0x1001cefc
push 0x10017634
call fcn.10005d60
push 0x1001cf60
push 0
push 0x1001763c
call fcn.10005d60
push 0x1001cf64
push 0
push 0x10017644
call fcn.10005d60
add esp, 0x48
push 0x1001cf68
push 0
push 0x1001764c
call fcn.10005d60
push 0x1001cf6c
push 0
push 0x10017654
call fcn.10005d60
push 0x1001cf70
push 0
push 0x1001765c
call fcn.10005d60
push 0x1001cf74
push 0
push 0x10017664
call fcn.10005d60
push 0x1001cf78
push 0
push 0x1001766c
call fcn.10005d60
push 0x1001cf7c
push 0
push 0x10017674
call fcn.10005d60
add esp, 0x48
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push str.Console
push connect
mov dword [ebp - 8], 3
mov dword [ebp - 4], 0
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov esi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x10006032
mov eax, dword [ebp - 0xc]
lea ecx, [ebp - 4]
push ecx
push 0
lea edx, [ebp - 8]
push edx
push 0
push str.IpDate
push eax
call esi
cmp dword [ebp - 4], 0xa
jbe 0x10006109
push 0x7d0
push 0
push 0x1001a310
call fcn.1000c8f0
mov eax, dword [ebp - 0xc]
add esp, 0xc
lea ecx, [ebp - 4]
push ecx
push 0x1001a310
lea edx, [ebp - 8]
push edx
push 0
push str.IpDate
push eax
call esi
push 0
push 0x1001c6fe
push 0x100175cc
call fcn.10005d60
push 0
push 0x1001c8fc
push 0x100175d4
call fcn.10005d60
push 0x1001c938
push 0
push 0x100175dc
call fcn.10005d60
push 0
push 0x1001c93c
push 0x100175e4
call fcn.10005d60
push 0
push 0x1001cb3a
push 0x100175ec
call fcn.10005d60
push 0x1001cb78
push 0
push 0x100175f4
call fcn.10005d60
add esp, 0x48
push 0
push 0x1001cb7c
push 0x100175fc
call fcn.10005d60
push 0
push 0x1001cd7a
push 0x10017604
call fcn.10005d60
push 0x1001cdb8
push 0
push 0x1001760c
call fcn.10005d60
add esp, 0x24
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x10006380
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
dec eax
jne 0x100063d2
cmp dword [0x1001d980], eax
jne 0x100063d2
push 0x1001a310
call dword [sym.imp.KERNEL32.dll_lstrlenW]
cmp eax, 0x1e
jle 0x100063d2
call fcn.10005e30
cmp dword [0x1001cf70], 0
je 0x100063d2
push 0
push 0
push 0
push 0x10006110
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push 0xffffffffffffffff
push eax
mov dword [0x1001d980], eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov eax, 1
pop ebp
ret 0xc

Function at 0x10006420
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
cmp dword [0x1001d980], 0
jne 0x10006480
push esi
mov esi, dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
lea eax, [eax + eax + 2]
push eax
push esi
push 0x1001a310
call fcn.1000c970
add esp, 0xc
call fcn.10005e30
push 0
push 0
push 0
push 0x10006110
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push 0xffffffffffffffff
push eax
mov dword [0x1001d980], eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov ecx, dword [0x1001d980]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop esi
pop ebp
ret

Function at 0x10006490
Capabilities:
Create thread

Disassembly:
push 0
push 0
push 0
push 0x10006110
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push 0xffffffffffffffff
push eax
mov dword [0x1001d980], eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
xor eax, eax
ret

Function at 0x100068f5
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x100191b0]
jne 0x100068ff
repz ret
jmp fcn.10007962
Function at 0x1004ca00
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x100ecd60
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
mov eax, dword [esp + 0x30]
push ebp
push esi
push edi
mov ecx, dword [eax]
push ecx
lea ecx, [esp + 0x10]
call fcn.100e2058
mov esi, dword [esp + 0xc]
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0
xor ebp, ebp
call fcn.10050bf0
mov ecx, dword [esp + 0x40]
mov byte [esp + 0x2c], 1
cmp ecx, 3
ja case.default.0x1004ca54
jmp dword [ecx*4 + 0x1004cbbc]
mov al, byte [esi]
test al, al
je 0x1004ca82
cmp al, 0x20
je 0x1004ca6e
cmp al, 0xa1
jne 0x1004ca82
cmp byte [esi + 1], al
jne 0x1004ca82
test al, 0x80
je 0x1004ca7a
mov al, byte [esi + 1]
inc esi
test al, al
je 0x1004ca82
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x1004ca61
test ecx, ecx
je case.default.0x1004ca54
mov dl, byte [esi]
xor ecx, ecx
test dl, dl
mov eax, esi
je case.default.0x1004ca54
mov edi, dword [esp + 0x3c]
mov dl, byte [eax]
test dl, 0x80
je 0x1004cac8
cmp dl, 0xa1
jne 0x1004cabc
cmp byte [eax + 1], 0xa1
jne 0x1004cabc
test ecx, ecx
jne 0x1004cab4
mov edi, eax
mov ecx, 1
inc eax
jmp 0x1004cadc
mov dl, byte [eax + 1]
inc eax
xor ecx, ecx
test dl, dl
je 0x1004caf6
jmp 0x1004cadc
cmp dl, 0x20
jne 0x1004cada
test ecx, ecx
jne 0x1004cad3
mov edi, eax
mov ecx, 1
jmp 0x1004cadc
xor ecx, ecx
mov dl, byte [eax + 1]
inc eax
test dl, dl
jne 0x1004ca9c
cmp ecx, 1
jne case.default.0x1004ca54
mov dl, byte [edi]
mov ebp, edi
mov byte [esp + 0x3c], dl
mov byte [edi], 0
jmp case.default.0x1004ca54
mov dl, byte [eax - 1]
lea edi, [eax - 1]
mov ebp, edi
mov byte [esp + 0x3c], dl
mov byte [edi], 0
jmp case.default.0x1004ca54
mov al, byte [esi]
test al, al
je 0x1004cb4e
test al, 0x80
mov byte [esp + 0x3c], al
je 0x1004cb34
mov cl, byte [esi + 1]
test cl, cl
je 0x1004cb4e
cmp al, 0xa1
jne 0x1004cb24
cmp cl, al
je 0x1004cb31
mov ax, word [esi]
lea ecx, [esp + 0x10]
push eax
call fcn.10050e80
inc esi
jmp 0x1004cb46
cmp al, 0x20
je 0x1004cb46
mov ecx, dword [esp + 0x3c]
push ecx
lea ecx, [esp + 0x14]
call fcn.10050ec0
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x1004cb0d
push 0
lea ecx, [esp + 0x14]
call fcn.10050ec0
mov esi, dword [esp + 0x20]
mov eax, dword [esp + 0x18]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.1005a080
mov edx, dword [esp + 0x38]
add esp, 4
test ebp, ebp
mov dword [edx], eax
je 0x1004cb81
mov al, byte [esp + 0x3c]
mov byte [ebp], al
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 0
mov dword [esp + 0x10], 0x100f86a0
call fcn.10050df0
lea ecx, [esp + 0xc]
mov dword [esp + 0x2c], 0xffffffff
call fcn.100e1fea
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x24
ret
Function at 0x10054b70
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x100ed15b
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.100e1d5f
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x10054bf2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.100dfba5
mov eax, dword [eax]
push 0x101d6dd8
push eax
call fcn.100d1524
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.100e1fea
test bl, bl
je 0x10054bf2
push 0x101d6dd8
lea ecx, [esp + 0xc]
call fcn.100e237a
push 0x101d6de4
lea ecx, [esp + 0xc]
call fcn.100e237a
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 0x10054c2e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.100e1fea
jmp 0x10054cf9
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 0x10054cb2
lea edx, [esp + 0x7c]
push 0x101d6de0
push edx
call fcn.100d1524
add esp, 8
test eax, eax
je 0x10054cb2
lea eax, [esp + 0x7c]
push 0x101d6ddc
push eax
call fcn.100d1524
add esp, 8
test eax, eax
je 0x10054cb2
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 0x10054c42
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.100e1fea
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 0x100554f0
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 0x10055552
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 0x10055560
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x100ed1db
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x101e6880]
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 0x10055698
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x100555c6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.100e1fea
xor eax, eax
jmp 0x1005570f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.100e2127
push esi
lea ecx, [esp + 0xc]
call fcn.100e23b6
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 0x100556ed
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.100554f0
test eax, eax
jne 0x100556ed
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 SysReAllocString
mov ecx, edi
call fcn.100554f0
test eax, eax
jne 0x100556ed
lea eax, [esp + 0x14]
push 0x101d6df4
push eax
call fcn.100d2670
mov esi, eax
add esp, 8
test esi, esi
jne 0x100556cc
lea ecx, [esp + 0x14]
push 0x101d6df0
push ecx
call fcn.100d25f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x100556cc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x100556cf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.100e20d7
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x100555de
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.100e1fea
xor eax, eax
jmp 0x1005570f
mov byte [esi], 0
push 0x101d6dec
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.100e1fea
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 0x10064a10
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 0x10064a7e
cmp si, 0x69
ja 0x10064a7e
add esi, 0xffd0
cmp si, 0x11
je 0x10064a4e
push 0x11
call edi
test ax, ax
jge 0x10064a4e
or esi, 0x2000
cmp si, 0x10
je 0x10064a63
push 0x10
call edi
test ax, ax
jge 0x10064a63
or esi, 0x4000
cmp si, 0x12
je 0x10064a78
push 0x12
call edi
test ax, ax
jge 0x10064a78
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x10064a8b
mov esi, 0xbd
jmp 0x10064a3f
cmp si, 0x6e
jne 0x10064a98
mov esi, 0xbe
jmp 0x10064a3f
cmp si, 0x6f
jne 0x10064a39
mov esi, 0xbf
jmp 0x10064a3f

Function at 0x10066330
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x101f70b0]
xor edx, edx
cmp eax, edx
jne 0x10066356
xor eax, eax
mov byte [eax + 0x101f6fb0], al
inc eax
cmp eax, 0x100
jl 0x1006633e
mov dword [0x101f70b0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x101f6fb0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x100663e7
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 0x100663ba
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 0x10066388
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x10066460
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 0x100664b3
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 0x1006649a
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 0x1006d520
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 0x1006d6b8
cmp ebp, ebx
jle 0x1006d6b8
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 0x1006d57e
dec eax
or eax, 0xfffffff8
inc eax
je 0x1006d585
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x1006d594
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x1006d59b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.100e1d2b
add esp, 4
cmp eax, ebx
je 0x1006d5bc
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.100e1d2b
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 0x1006d6ae
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 0x1006d695
mov al, byte [edx]
cmp al, 0xc0
jbe 0x1006d681
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x1006d676
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 0x1006d684
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x1006d684
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x1006d620
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 0x1006d611
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