joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4e3834
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor ebx, ebx
mov dword [ebp - 4], ebx
test dl, dl
je 0x4e384c
add esp, 0xfffffff0
call fcn.0040544c
mov byte [ebp - 9], dl
mov dword [ebp - 8], eax
mov ebx, dword [ebp + 0xc]
xor eax, eax
push ebp
push 0x4e3966
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
mov dword [eax + 4], ecx
mov eax, dword [ebp - 8]
mov dword [eax + 8], ebx
mov eax, ebx
add eax, eax
add eax, eax
add eax, eax
call fcn.004043ac
mov edx, dword [ebp - 8]
mov dword [edx + 0xc], eax
dec ebx
test ebx, ebx
jl 0x4e3950
inc ebx
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x10], 0
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 0x10]
push eax
mov eax, dword [ebp + 8]
push eax
mov eax, dword [eax]
call dword [eax + 0x18]
call fcn.004c0900
xor eax, eax
push ebp
push 0x4e393d
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push 0
push 0
lea eax, [ebp - 4]
push eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
push eax
mov eax, dword [ebp + 8]
push eax
mov eax, dword [eax]
call dword [eax + 0x30]
call fcn.004c0900
mov eax, dword [ebp - 8]
mov eax, dword [eax + 0xc]
mov edx, dword [ebp - 0x10]
lea ebx, [eax + edx*8]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov eax, dword [eax + 8]
mov dword [ebx], eax
lea eax, [ebx + 4]
mov edx, dword [ebp - 4]
call fcn.00407418
jmp 0x4e390e
lea eax, [ebx + 4]
mov ecx, 1
mov edx, 1
call fcn.00407744
mov eax, dword [ebx + 4]
call fcn.00406e34
dec eax
jle 0x4e3922
mov eax, dword [ebx + 4]
cmp word [eax], 0x5f
je 0x4e38fc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e3944
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [ebp + 8]
push eax
mov eax, dword [eax]
call dword [eax + 0x54]
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e396d
lea eax, [ebp - 4]
call fcn.004069d0
ret
Function at 0x5d8adc
Capabilities:
Encode data using xor

Disassembly:
mov edx, 0x5d87dc
and ecx, ebx
call fcn.005d8b14
dec ebx
add ecx, ecx
add ecx, ecx
xor dword [esi], edx
and ecx, ebx
add esi, 2
sub ebx, ecx
mov ebx, 0xf72fff60
cmp esi, edi
jl fcn.005d8adc
inc ecx
add ecx, ebx
sub ecx, 1
ret
Function at 0x408458
Capabilities:
Accept command line arguments
Allocate thread local storage
Terminate process

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov ebx, section..data
test word [0x40843a], 4
jne 0x408473
jmp 0x4088a2
jmp fcn.004086a5
push 0
call dword [sym.imp.OLE32.DLL_CoInitialize]
call fcn.004085a1
mov dword [ebx + 0x3f0], 1
lea eax, [ebx + 0x5c4]
push eax
call dword [sym.imp.KERNEL32.DLL_GetVersionExA]
sub esp, 0x44
mov dword [esp], 0x44
mov dword [esp + 0x2c], 0
push esp
call dword [sym.imp.KERNEL32.DLL_GetStartupInfoA]
mov eax, 0xa
test dword [esp + 0x2c], 1
je 0x4088f3
movzx eax, word [esp + 0x30]
add esp, 0x44
mov dword [ebx + 0x3e4], eax
call dword [sym.imp.KERNEL32.DLL_GetCommandLineA]
call fcn.00408647
mov dword [ebx + 0x3e0], eax
push 0
call dword [sym.imp.KERNEL32.DLL_GetModuleHandleA]
mov dword [ebx + 0x3ec], eax
call fcn.00408478
push 0xff
jb 0x408972
pop eax
movzx ecx, word [0x408438]
jecxz 0x40893d
push ecx
push 8
push esp
call dword [sym.imp.COMCTL32.DLL_InitCommonControlsEx]
pop eax
pop eax
call fcn.004084ed
push eax
mov ebx, section..data
mov ecx, dword [ebx + 0xd8]
call fcn.0040897e
mov ecx, dword [ebx + 0xb4]
jecxz 0x408962
push ecx
call dword [0x43a000]
mov edi, dword [ebx + 0x428]
call fcn.004084f2
call fcn.004084d9
call dword [sym.imp.OLE32.DLL_CoUninitialize]
call dword [sym.imp.KERNEL32.DLL_ExitProcess]

Function at 0x408478
Capabilities:
Allocate thread local storage

Disassembly:
call dword [sym.imp.KERNEL32.DLL_TlsAlloc]
cmp eax, 0xffffffff
stc
je 0x4084d8
mov dword [ebx + 0x3d0], eax
mov dword [ebx + 0x3d8], 0
mov dword [ebx + 0x3d4], 0
call fcn.00408784
jb 0x4084d8
mov dword [ebx + 0x3d4], eax
mov word [eax + 0xac], 8
call fcn.004084c7
dec ebp
push ebx
and byte [ebx + 0x61], dl
outsb dx, byte [esi]
jae 0x4084e1
push ebx
jb 0x40852e
add byte [esi - 4], bl
mov bl, 0xd0
add eax, dword [eax]
add bh, bh
adc eax, sym.imp.KERNEL32.DLL_TlsFree
ret

Function at 0x4086a5
Capabilities:
Terminate process

Disassembly:
mov edx, 0xf4
jmp 0x4086b1
mov dh, 0xb0
mov word [ebp - 0x90], dx
jmp 0x4086c7
test byte [ebp - 0x90], 0xff
jne 0x4086d9
mov word [ebp - 0x90], 0xb033
push eax
push ebx
push ecx
push esi
push edi
mov ax, word [ebp - 0x8e]
mov word [ebp - 0xe], ax
mov eax, dword [ebp - 0x38]
mov dword [ebp - 0x40], eax
mov eax, dword [ebp - 0x34]
mov dword [ebp - 0x3c], eax
call fcn.00408784
jb 0x408713
test dword [eax + 0x28], 0xffffffff
je 0x408713
test dword [eax + 0x24], 0xffffffff
je 0x408713
call fcn.004086a5
mov edi, dword [ebp - 0x84]
mov ecx, dword [edi - 6]
jecxz 0x408746
xor ebx, ebx
mov edx, dword [esp + 0x14]
xor esi, esi
mov bl, byte [ecx]
inc ecx
cmp bl, 0xff
jne 0x408736
add esi, 0xfe
jmp 0x408726
add esi, ebx
add edi, esi
cmp edi, edx
jb 0x408724
mov dword [eax + 0x30], edi
sub edi, esi
mov dword [eax + 0x2c], edi
test word [0x40843a], 0x2000
je 0x408767
test dword [ebp - 0x8c], 0xffffffff
jne 0x408767
call fcn.004086a5
cmp eax, 1
jne 0x408776
cmp byte [ebp - 0x90], 0xf1
jae 0x408776
pop edi
pop esi
pop ecx
pop ebx
pop eax
ret
push 0xff
call dword [sym.imp.KERNEL32.DLL_ExitProcess]
Function at 0x40b457
Capabilities:
Terminate process

Disassembly:
push esi
mov esi, dword [ebp - 0x88]
mov eax, dword [ebp + esi - 0x6c]
add dword [ebp - 0x88], 4
pop esi
test eax, 1
jne 0x40b477
mov dword [ebx], eax
pop edx
push eax
push edx
ret
push esi
push edi
mov esi, eax
call fcn.0040ac88
call fcn.0040ac39
jb 0x40b49c
cld
push ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
pop ecx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
mov dword [ebx], edx
pop eax
push edx
push eax
ret
pop edi
pop esi
mov dword [ebx], edx
pop ebx
push edx
push ebx
jmp fcn.004086bc

Function at 0x40b614
Capabilities:
Terminate process

Disassembly:
push ebx
push ecx
push esi
push edi
mov edi, dword [ebp - 0x88]
mov esi, dword [ebp + edi - 0x6c]
call fcn.0040ac88
mov ebx, ecx
push esi
mov esi, dword [ebp + edi - 0x68]
call fcn.0040ac88
add ebx, ecx
xchg ecx, ebx
call fcn.0040ac39
jb 0x40b684
xchg ecx, ebx
sub ebx, ecx
cld
push ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
pop ecx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop esi
mov ecx, ebx
push ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
pop ecx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, dword [ebp - 0x88]
mov esi, edx
xchg dword [ebp + edi - 0x68], esi
call fcn.0040ac6d
mov esi, dword [ebp + edi - 0x6c]
call fcn.0040ac6d
add dword [ebp - 0x88], 4
pop edi
pop esi
pop ecx
pop ebx
ret
pop esi
pop edi
pop esi
pop ecx
pop ebx
jmp fcn.004086bc

Function at 0x40b7fe
Capabilities:
Terminate process

Disassembly:
push eax
push edx
push esi
mov ebx, dword [ebp - 0x84]
sub ebx, 0xa
mov esi, dword [ebx]
sub ebx, 4
shr esi, 1
jb 0x40b82b
je 0x40b827
shr esi, 1
jae 0x40b84c
shl esi, 2
mov esi, dword [ebp + esi]
call fcn.0040ac6d
jmp 0x40b80a
pop esi
pop edx
pop eax
ret
shr esi, 1
jb 0x40b85d
push ebx
shl esi, 2
lea ebx, [ebp + esi]
mov eax, 1
call fcn.004086a5
pop ebx
jae 0x40b80a
pop esi
pop edx
pop eax
jmp fcn.004086bc
shl esi, 2
mov ecx, dword [ebp + esi]
jecxz 0x40b80a
push ecx
mov ecx, dword [ecx]
call dword [ecx + 8]
jmp 0x40b80a
lea ecx, [ebp + esi*4]
push ecx
call dword [sym.imp.OLEAUT32.DLL_VariantClear]
jmp 0x40b80a
Function at 0x46277d
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
push 8
call fcn.0047e70b
add esp, 4
mov dword [ebp - 0x10], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
push 0x10
call fcn.0047e70b
add esp, 4
mov dword [ebp - 0x14], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov dword [ebp - 0x18], 0
push 0x10
call fcn.0047e70b
add esp, 4
mov dword [ebp - 0x1c], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov dword [ebp - 0x20], esp
mov eax, 0x42
call fcn.0047e717
cmp dword [ebp - 0x20], esp
je 0x46283a
push 6
call fcn.0047e711
add esp, 4
mov dword [ebp - 4], eax
mov eax, str.SeDebugPrivilege
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x462853
push ebx
call fcn.0047e705
add esp, 4
pop eax
mov dword [ebp - 8], eax
mov dword [ebp - 0x20], esp
lea eax, [ebp - 0xc]
push eax
push 0x28
push dword [ebp - 4]
mov eax, 0x43
call fcn.0047e717
cmp dword [ebp - 0x20], esp
je 0x462882
push 6
call fcn.0047e711
add esp, 4
mov dword [ebp - 0x20], esp
push dword [ebp - 0x10]
push dword [ebp - 8]
push 0x539338
mov eax, 0x44
call fcn.0047e717
cmp dword [ebp - 0x20], esp
je 0x4628ac
push 6
call fcn.0047e711
add esp, 4
mov ebx, dword [ebp - 0x14]
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov dword [ebx], 1
mov ebx, dword [ebp - 0x14]
add ebx, 8
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x10]
add ebx, 4
mov dword [ebp - 0x24], ebx
mov ebx, dword [ebp - 0x24]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x20]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x14]
add ebx, 4
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x10]
mov dword [ebp - 0x24], ebx
mov ebx, dword [ebp - 0x24]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x20]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x14]
add ebx, 0xc
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov dword [ebx], 2
mov dword [ebp - 0x20], esp
mov eax, 0
mov dword [ebp - 0x24], eax
lea eax, [ebp - 0x24]
push eax
push dword [ebp - 0x1c]
push 0x1c
push dword [ebp - 0x14]
push 0
push dword [ebp - 0xc]
mov eax, 0x45
call fcn.0047e717
cmp dword [ebp - 0x20], esp
je 0x462940
push 6
call fcn.0047e711
add esp, 4
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x20], esp
push dword [ebp - 0xc]
mov eax, 0x46
call fcn.0047e717
cmp dword [ebp - 0x20], esp
je 0x462965
push 6
call fcn.0047e711
add esp, 4
mov eax, dword [ebp - 0x18]
jmp 0x46296d
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x46297e
push ebx
call fcn.0047e705
add esp, 4
mov ebx, dword [ebp - 0x10]
push ebx
call fcn.0047e705
add esp, 4
mov ebx, dword [ebp - 0x14]
push ebx
call fcn.0047e705
add esp, 4
mov ebx, dword [ebp - 0x1c]
push ebx
call fcn.0047e705
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret
Function at 0x46f187
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
push 8
call fcn.0047e70b
add esp, 4
mov dword [ebp - 0x10], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
push 0x10
call fcn.0047e70b
add esp, 4
mov dword [ebp - 0x14], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov dword [ebp - 0x18], 0
push 0x10
call fcn.0047e70b
add esp, 4
mov dword [ebp - 0x1c], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov dword [ebp - 0x20], esp
mov eax, 0x4c
call fcn.0047e717
cmp dword [ebp - 0x20], esp
je 0x46f244
push 6
call fcn.0047e711
add esp, 4
mov dword [ebp - 4], eax
mov eax, str.SeDebugPrivilege
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x46f25d
push ebx
call fcn.0047e705
add esp, 4
pop eax
mov dword [ebp - 8], eax
mov dword [ebp - 0x20], esp
lea eax, [ebp - 0xc]
push eax
push 0x28
push dword [ebp - 4]
mov eax, 0x4d
call fcn.0047e717
cmp dword [ebp - 0x20], esp
je 0x46f28c
push 6
call fcn.0047e711
add esp, 4
mov dword [ebp - 0x20], esp
push dword [ebp - 0x10]
push dword [ebp - 8]
push 0x539338
mov eax, 0x4e
call fcn.0047e717
cmp dword [ebp - 0x20], esp
je 0x46f2b6
push 6
call fcn.0047e711
add esp, 4
mov ebx, dword [ebp - 0x14]
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov dword [ebx], 1
mov ebx, dword [ebp - 0x14]
add ebx, 8
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x10]
add ebx, 4
mov dword [ebp - 0x24], ebx
mov ebx, dword [ebp - 0x24]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x20]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x14]
add ebx, 4
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x10]
mov dword [ebp - 0x24], ebx
mov ebx, dword [ebp - 0x24]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x20]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x14]
add ebx, 0xc
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov dword [ebx], 2
mov dword [ebp - 0x20], esp
mov eax, 0
mov dword [ebp - 0x24], eax
lea eax, [ebp - 0x24]
push eax
push dword [ebp - 0x1c]
push 0x1c
push dword [ebp - 0x14]
push 0
push dword [ebp - 0xc]
mov eax, 0x4f
call fcn.0047e717
cmp dword [ebp - 0x20], esp
je 0x46f34a
push 6
call fcn.0047e711
add esp, 4
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x20], esp
push dword [ebp - 0xc]
mov eax, 0x50
call fcn.0047e717
cmp dword [ebp - 0x20], esp
je 0x46f36f
push 6
call fcn.0047e711
add esp, 4
mov eax, dword [ebp - 0x18]
jmp 0x46f377
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x46f388
push ebx
call fcn.0047e705
add esp, 4
mov ebx, dword [ebp - 0x10]
push ebx
call fcn.0047e705
add esp, 4
mov ebx, dword [ebp - 0x14]
push ebx
call fcn.0047e705
add esp, 4
mov ebx, dword [ebp - 0x1c]
push ebx
call fcn.0047e705
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret
Function at 0x48c670
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x52e42b
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.0052281a
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x48c6f2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0051fe45
mov eax, dword [eax]
push 0x5ab2a4
push eax
call fcn.004fe604
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00522aa5
test bl, bl
je 0x48c6f2
push 0x5ab2a4
lea ecx, [esp + 0xc]
call fcn.00522e35
push 0x5aee2c
lea ecx, [esp + 0xc]
call fcn.00522e35
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 0x48c72e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00522aa5
jmp 0x48c7f9
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 0x48c7b2
lea edx, [esp + 0x7c]
push 0x5aee28
push edx
call fcn.004fe604
add esp, 8
test eax, eax
je 0x48c7b2
lea eax, [esp + 0x7c]
push 0x5aee24
push eax
call fcn.004fe604
add esp, 8
test eax, eax
je 0x48c7b2
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 0x48c742
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.00522aa5
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 0x48cff0
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 0x48d052
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 0x48d060
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x52e4ab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5c4770]
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 0x48d198
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x48d0c6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00522aa5
xor eax, eax
jmp 0x48d20f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00522be2
push esi
lea ecx, [esp + 0xc]
call fcn.00522e71
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x5aee64
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x48d1ed
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0048cff0
test eax, eax
jne 0x48d1ed
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 closesocket
mov ecx, edi
call fcn.0048cff0
test eax, eax
jne 0x48d1ed
lea eax, [esp + 0x14]
push 0x5aee40
push eax
call fcn.004ff7a0
mov esi, eax
add esp, 8
test esi, esi
jne 0x48d1cc
lea ecx, [esp + 0x14]
push 0x5aee3c
push ecx
call fcn.004ff720
mov esi, eax
add esp, 8
test esi, esi
jne 0x48d1cc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x48d1cf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00522b92
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x48d0de
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00522aa5
xor eax, eax
jmp 0x48d20f
mov byte [esi], 0
push 0x5aee38
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.00522aa5
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 0x4a2e10
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 0x4a2e7e
cmp si, 0x69
ja 0x4a2e7e
add esi, 0xffd0
cmp si, 0x11
je 0x4a2e4e
push 0x11
call edi
test ax, ax
jge 0x4a2e4e
or esi, 0x2000
cmp si, 0x10
je 0x4a2e63
push 0x10
call edi
test ax, ax
jge 0x4a2e63
or esi, 0x4000
cmp si, 0x12
je 0x4a2e78
push 0x12
call edi
test ax, ax
jge 0x4a2e78
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4a2e8b
mov esi, 0xbd
jmp 0x4a2e3f
cmp si, 0x6e
jne 0x4a2e98
mov esi, 0xbe
jmp 0x4a2e3f
cmp si, 0x6f
jne 0x4a2e39
mov esi, 0xbf
jmp 0x4a2e3f

Function at 0x4a46d0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5df970]
xor edx, edx
cmp eax, edx
jne 0x4a46f6
xor eax, eax
mov byte [eax + 0x5df870], al
inc eax
cmp eax, 0x100
jl 0x4a46de
mov dword [0x5df970], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5df870
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4a4787
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 0x4a475a
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 0x4a4728
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4a4790
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 0x4a47e3
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 0x4a47ca
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 0x4ab220
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 0x4ab3b8
cmp ebp, ebx
jle 0x4ab3b8
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 0x4ab27e
dec eax
or eax, 0xfffffff8
inc eax
je 0x4ab285
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4ab294
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4ab29b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.005227e6
add esp, 4
cmp eax, ebx
je 0x4ab2bc
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.005227e6
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 0x4ab3ae
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 0x4ab395
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4ab381
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4ab376
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 0x4ab384
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4ab384
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4ab320
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 0x4ab311
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 0x4ad3e0
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.0052407d
lea eax, [esp + 4]
mov dword [esi], method.CWnd.virtual_0
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
mov dword [esi + 0x44], 0x4d12
inc eax
mov dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x3c], eax
mov eax, esi
pop esi
add esp, 0x190
ret