joyce8/EMBER2024-capa huggingface dataset:
Function at 0x412339
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [0x41cf64], ebx
push esi
push edi
jne 0x4123b9
push str.user32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x4123f4
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x4192ec
push edi
call esi
test eax, eax
mov dword [0x41cf64], eax
je 0x4123f4
push str.GetActiveWindow
push edi
call esi
push str.GetLastActivePopup
push edi
mov dword [0x41cf68], eax
call esi
cmp dword [0x41cc48], 2
mov dword [0x41cf6c], eax
jne 0x4123b9
push str.GetUserObjectInformationA
push edi
call esi
test eax, eax
mov dword [0x41cf74], eax
je 0x4123b9
push str.GetProcessWindowStation
push edi
call esi
mov dword [0x41cf70], eax
mov eax, dword [0x41cf70]
test eax, eax
je 0x4123fe
call eax
test eax, eax
je 0x4123e5
lea ecx, [ebp - 4]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [0x41cf74]
test eax, eax
je 0x4123e5
test byte [ebp - 8], 1
jne 0x4123fe
cmp dword [0x41cc54], 4
jb 0x4123f8
or byte [ebp + 0x12], 0x20
jmp 0x41241d
xor eax, eax
jmp 0x41242d
or byte [ebp + 0x12], 4
jmp 0x41241d
mov eax, dword [0x41cf68]
test eax, eax
je 0x41241d
call eax
mov ebx, eax
test ebx, ebx
je 0x41241d
mov eax, dword [0x41cf6c]
test eax, eax
je 0x41241d
push ebx
call eax
mov ebx, eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
call dword [0x41cf64]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x412624
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x100c
call fcn.00409890
mov eax, dword [0x41be40]
push ebx
push esi
push 1
xor esi, esi
push esi
push dword [ebp + 8]
mov dword [ebp - 4], eax
call fcn.0040c787
or ebx, 0xffffffff
add esp, 0xc
cmp eax, ebx
mov dword [ebp - 0x1008], eax
je 0x412757
push 2
push esi
push dword [ebp + 8]
call fcn.0040c787
add esp, 0xc
cmp eax, ebx
je 0x412757
push edi
mov edi, dword [ebp + 0xc]
sub edi, eax
test edi, edi
jle 0x4126f7
mov ebx, 0x1000
push ebx
lea eax, [ebp - 0x1004]
push esi
push eax
call fcn.004117c0
push 0x8000
push dword [ebp + 8]
call fcn.004129aa
add esp, 0x14
mov dword [ebp - 0x100c], eax
cmp edi, ebx
mov eax, ebx
jge 0x4126ad
mov eax, edi
push eax
lea eax, [ebp - 0x1004]
push eax
push dword [ebp + 8]
call fcn.0040b836
add esp, 0xc
cmp eax, 0xffffffff
je 0x4126cd
sub edi, eax
test edi, edi
jg 0x4126a5
jmp 0x4126e5
call fcn.00409697
cmp dword [eax], 5
jne 0x4126e2
call fcn.0040968e
mov dword [eax], 0xd
or esi, 0xffffffff
push dword [ebp - 0x100c]
push dword [ebp + 8]
call fcn.004129aa
pop ecx
pop ecx
jmp 0x41273f
jge 0x41273f
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.0040c787
push dword [ebp + 8]
call fcn.00410941
add esp, 0x10
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
mov esi, eax
neg esi
sbb esi, esi
neg esi
dec esi
cmp esi, ebx
jne 0x41273f
call fcn.0040968e
mov dword [eax], 0xd
call fcn.00409697
mov edi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [edi], eax
push 0
push dword [ebp - 0x1008]
push dword [ebp + 8]
call fcn.0040c787
add esp, 0xc
mov eax, esi
pop edi
jmp 0x412759
mov eax, ebx
mov ecx, dword [ebp - 4]
pop esi
pop ebx
call fcn.00410838
leave
ret
Function at 0x412ecf
Capabilities:
Set environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 8]
push ebx
xor ebx, ebx
cmp eax, ebx
push edi
mov dword [ebp - 0x10], ebx
jne 0x412ee8
or eax, 0xffffffff
jmp 0x412f49
push esi
mov esi, dword [eax]
cmp esi, ebx
mov dword [ebp - 4], esi
je 0x412f45
push 0x3d
push esi
call fcn.004130cf
cmp eax, ebx
pop ecx
pop ecx
mov dword [ebp - 0xc], eax
je 0x412f45
cmp esi, eax
je 0x412f45
xor ecx, ecx
cmp byte [eax + 1], bl
mov eax, dword [0x41cc68]
sete cl
cmp eax, dword [0x41cc6c]
mov dword [ebp - 8], ecx
jne 0x412f2b
mov edi, eax
call fcn.00412e6e
mov dword [0x41cc68], eax
cmp eax, ebx
jne 0x412f84
cmp dword [ebp + 0xc], ebx
je 0x412f4d
cmp dword [0x41cc70], ebx
je 0x412f4d
call fcn.0041291a
test eax, eax
je 0x412f84
or eax, 0xffffffff
pop esi
pop edi
pop ebx
leave
ret
cmp dword [ebp - 8], ebx
je 0x412f56
xor eax, eax
jmp 0x412f48
push 4
call fcn.00408d52
cmp eax, ebx
pop ecx
mov dword [0x41cc68], eax
je 0x412f45
mov dword [eax], ebx
cmp dword [0x41cc70], ebx
jne 0x412f84
push 4
call fcn.00408d52
cmp eax, ebx
pop ecx
mov dword [0x41cc70], eax
je 0x412f45
mov dword [eax], ebx
mov edi, dword [ebp - 0xc]
sub edi, dword [ebp - 4]
push dword [ebp - 4]
mov esi, dword [0x41cc68]
call fcn.00412e21
mov edi, eax
cmp edi, ebx
pop ecx
jl 0x412fe5
cmp dword [esi], ebx
je 0x412fe5
lea esi, [esi + edi*4]
push dword [esi]
call fcn.004089b2
cmp dword [ebp - 8], ebx
pop ecx
jne 0x412fc8
mov eax, dword [ebp - 4]
mov dword [esi], eax
mov eax, dword [ebp + 8]
mov dword [eax], ebx
jmp 0x413026
mov eax, dword [esi + 4]
mov dword [esi], eax
inc edi
add esi, 4
cmp dword [esi], ebx
jne 0x412fbf
mov eax, edi
shl eax, 2
push eax
push dword [0x41cc68]
call fcn.004098cd
cmp eax, ebx
pop ecx
pop ecx
je 0x413026
jmp 0x413021
cmp dword [ebp - 8], ebx
jne 0x413091
cmp edi, ebx
jge 0x412ff4
neg edi
lea eax, [edi*4 + 8]
push eax
push dword [0x41cc68]
call fcn.004098cd
cmp eax, ebx
pop ecx
pop ecx
je 0x412f45
mov edx, dword [ebp - 4]
lea ecx, [eax + edi*4]
mov dword [ecx], edx
mov dword [ecx + 4], ebx
mov ecx, dword [ebp + 8]
mov dword [ecx], ebx
mov dword [0x41cc68], eax
cmp dword [ebp + 0xc], ebx
je 0x41307b
push dword [ebp - 4]
call fcn.0040e840
inc eax
inc eax
push eax
call fcn.00408d52
mov esi, eax
cmp esi, ebx
pop ecx
pop ecx
je 0x41307b
push dword [ebp - 4]
push esi
call fcn.0040ef80
mov eax, esi
sub eax, dword [ebp - 4]
pop ecx
add eax, dword [ebp - 0xc]
pop ecx
mov ecx, dword [ebp - 8]
mov byte [eax], bl
inc eax
neg ecx
sbb ecx, ecx
not ecx
and ecx, eax
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableA]
test eax, eax
jne 0x413074
or dword [ebp - 0x10], 0xffffffff
push esi
call fcn.004089b2
pop ecx
cmp dword [ebp - 8], ebx
je 0x413089
push dword [ebp - 4]
call fcn.004089b2
pop ecx
mov eax, dword [ebp - 0x10]
jmp 0x412f48
push dword [ebp - 4]
call fcn.004089b2
mov eax, dword [ebp + 8]
pop ecx
mov dword [eax], ebx
jmp 0x412f52
Function at 0x10038cb0
Capabilities:
Get memory capacity
Get system information on windows

Disassembly:
sub esp, 0x5c
mov eax, dword [0x10052500]
xor eax, esp
mov dword [esp + 0x58], eax
push ebx
push esi
push edi
mov edi, ecx
lea ecx, [edi + 0x1c]
mov dword [edi], 1
call fcn.10043490
mov esi, dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
lea eax, [edi + 0x58]
push eax
call esi
lea ecx, [edi + 0xa4]
mov dword [edi + 0x7c], 0
mov dword [edi + 0x80], 0
mov dword [edi + 0x84], 0
call fcn.1000e1e0
lea eax, [edi + 0xb0]
push eax
call esi
mov dword [edi + 0xd4], 0
lea eax, [esp + 0x44]
push eax
mov dword [esp + 0x10], 1
mov dword [edi + 0x88], 0
mov dword [edi + 0x70], 0
mov dword [edi + 0xc8], 0
mov dword [edi + 0xcc], 0
mov dword [edi + 0xd0], 0
mov dword [edi + 0xa0], 0
mov dword [edi + 0x14], 3
mov dword [edi + 0x18], 0
mov dword [esp + 0x48], 0x20
call dword [sym.imp.KERNEL32.dll_GlobalMemoryStatus]
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov edx, dword [esp + 0x24]
mov dword [edi + 0x74], 0
cmp edx, 1
je 0x10038da4
xor ecx, ecx
inc ecx
mov eax, 1
shl eax, cl
cmp eax, edx
jne 0x10038d95
mov dword [edi + 0x74], ecx
mov eax, dword [esp + 0x4c]
mov ecx, 0x4000000
cmp eax, ecx
mov dword [edi + 0x90], 0x100
cmova eax, ecx
mov ecx, eax
shr ecx, 0xb
mov dword [edi + 0x8c], ecx
cmp eax, 0xc00000
jbe 0x10038deb
add eax, 0xff400000
mov edx, 0x1b00
shr eax, 0xd
add eax, 0x100
cmp eax, edx
cmova eax, edx
mov dword [edi + 0x90], eax
lea esi, [ecx + 7]
shr esi, 3
push esi
call fcn.10045cfe
add esp, 4
mov dword [edi + 0x88], eax
test eax, eax
jne 0x10038e14
push 1
push 0xfffffc0d
mov ecx, edi
call fcn.1001c540
jmp 0x10038e7a
mov dword [edi + 0x7c], eax
lea ecx, [edi + 0x7c]
lea eax, [esp + 0xc]
mov dword [edi + 0x80], esi
mov edx, dword [edi + 0x84]
push eax
mov eax, esi
shl eax, 3
push eax
call fcn.1000bf40
lea eax, [esp + 0xc]
xor edx, edx
push eax
push dword [edi + 0x8c]
lea ecx, [edi + 0x7c]
call fcn.1000c660
test byte [edi + 0x44], 8
lea eax, [edi + 0x44]
mov dword [edi + 0x94], 0
mov dword [edi + 0x9c], 0
mov dword [edi + 0x98], 0
je 0x10038ea2
push eax
mov ecx, edi
call fcn.1001c270
mov eax, dword [edi + 0x88]
test eax, eax
je 0x10038e8d
push eax
call fcn.10045cc6
add esp, 4
mov ecx, dword [edi + 0x70]
test ecx, ecx
je 0x10038ea2
push 0x8000
push 0
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualFree]
test dword [esp + 0xc], 0xfffffffe
je 0x10038eb5
lea ecx, [esp + 0xc]
call fcn.1001c3c0
mov ecx, dword [esp + 0x64]
mov eax, edi
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.100454c0
add esp, 0x5c
ret

Function at 0x10039820
Capabilities:
Get hostname

Disassembly:
mov eax, dword [esp + 8]
push esi
mov dword [esp + 0xc], eax
mov esi, ecx
lea eax, [esp + 0xc]
push eax
push dword [esp + 0xc]
call dword [sym.imp.KERNEL32.dll_GetComputerNameA]
test eax, eax
jne 0x10039849
push dword [esp + 0x10]
mov ecx, esi
call fcn.100393f0
pop esi
ret 0xc
Function at 0x10039880
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
push edi
mov edi, dword [esp + 0x20]
lea eax, [esp + 0x20]
push eax
mov eax, dword [esp + 0x10]
mov ecx, reloc.mswstr10.dll_Ordinal_2
push 0x20019
mov ebp, dword [edi]
test eax, eax
push 0
push dword [esp + 0x1c]
cmovne ecx, eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x100398f3
push ebx
mov ebx, dword [esp + 0x20]
lea eax, [esp + 0x14]
push esi
push edi
push ebx
push eax
push 0
push dword [esp + 0x2c]
push dword [esp + 0x3c]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
mov esi, eax
mov eax, dword [edi]
cmp eax, ebp
jae 0x100398e5
cmp dword [esp + 0x18], 1
jne 0x100398e5
test esi, esi
jne 0x100398e5
mov byte [eax + ebx], 0
push dword [esp + 0x28]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
pop ebx
pop edi
pop ebp
ret 0x18

Function at 0x10039900
Capabilities:
Resume thread

Disassembly:
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov edi, dword [esp + 0x18]
cmp dword [esi + 0x18], 0
jne 0x100399c3
mov eax, dword [esi + 0x14]
xor ecx, ecx
mov edx, 4
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.100455c2
add esp, 4
mov dword [esi + 0x18], eax
test eax, eax
jne 0x1003994c
push 1
push 0xfffffc0d
mov ecx, edi
call fcn.1001c540
pop edi
pop esi
pop ebp
pop ebx
ret 8
xor ebx, ebx
cmp dword [esi + 0x14], ebx
jbe 0x100399c3
mov ebp, dword [sym.imp.KERNEL32.dll_ResumeThread]
lea esp, [esp]
push 4
call fcn.100455c2
add esp, 4
test eax, eax
je 0x10039980
push edi
push esi
push 0x10039c30
mov ecx, eax
call fcn.10043510
mov ecx, eax
jmp 0x10039982
xor ecx, ecx
mov eax, dword [esi + 0x18]
mov dword [eax + ebx*4], ecx
mov eax, dword [esi + 0x18]
cmp dword [eax + ebx*4], 0
jne 0x1003999f
push 1
push 0xfffffc0d
mov ecx, edi
call fcn.1001c540
test byte [edi], 8
jne 0x100399f3
lea eax, [esi + 0xd4]
mov ecx, 1
lock xadd dword [eax], ecx
mov eax, dword [esi + 0x18]
mov eax, dword [eax + ebx*4]
push dword [eax]
call ebp
inc ebx
cmp ebx, dword [esi + 0x14]
jb 0x10039960
mov ebx, dword [esp + 0x14]
mov eax, dword [ebx + 8]
test eax, eax
je 0x10039a30
push eax
lea ecx, [esi + 0xa4]
call fcn.1000e2c0
test eax, eax
jne 0x10039a30
push 1
push 0xfffffc0e
mov ecx, edi
call fcn.1001c540
pop edi
pop esi
pop ebp
pop ebx
ret 8
mov eax, dword [esi + 0x18]
mov edi, dword [eax + ebx*4]
test edi, edi
je 0x10039a0d
mov ecx, edi
call fcn.100435f0
push edi
call fcn.10045638
add esp, 4
mov eax, dword [esi + 0x18]
mov dword [eax + ebx*4], 0
test ebx, ebx
jne 0x10039a3a
push dword [esi + 0x18]
call fcn.10045638
add esp, 4
mov dword [esi + 0x18], ebx
pop edi
pop esi
pop ebp
pop ebx
ret 8
push edi
push ebx
lea ecx, [esi + 0x1c]
call fcn.10043620
pop edi
pop esi
pop ebp
pop ebx
ret 8
Function at 0x4097b0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46566b
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.0045a339
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x409832
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00458250
mov eax, dword [eax]
push 0x47d1f0
push eax
call fcn.0044ae84
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045a5c4
test bl, bl
je 0x409832
push 0x47d1f0
lea ecx, [esp + 0xc]
call fcn.0045a954
push 0x480d54
lea ecx, [esp + 0xc]
call fcn.0045a954
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 0x40986e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045a5c4
jmp 0x409939
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 0x4098f2
lea edx, [esp + 0x7c]
push 0x480d50
push edx
call fcn.0044ae84
add esp, 8
test eax, eax
je 0x4098f2
lea eax, [esp + 0x7c]
push 0x480d4c
push eax
call fcn.0044ae84
add esp, 8
test eax, eax
je 0x4098f2
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 0x409882
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.0045a5c4
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 0x40a130
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 0x40a192
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 0x40a1a0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4656eb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4872e0]
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 0x40a2d8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40a206
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045a5c4
xor eax, eax
jmp 0x40a34f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045a701
push esi
lea ecx, [esp + 0xc]
call fcn.0045a990
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 0x40a32d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040a130
test eax, eax
jne 0x40a32d
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.0040a130
test eax, eax
jne 0x40a32d
lea eax, [esp + 0x14]
push 0x480d68
push eax
call fcn.0044bec0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40a30c
lea ecx, [esp + 0x14]
push 0x480d64
push ecx
call fcn.0044be40
mov esi, eax
add esp, 8
test esi, esi
jne 0x40a30c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40a30f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045a6b1
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40a21e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045a5c4
xor eax, eax
jmp 0x40a34f
mov byte [esi], 0
push 0x480d60
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.0045a5c4
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 0x41ae20
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 0x41ae8e
cmp si, 0x69
ja 0x41ae8e
add esi, 0xffd0
cmp si, 0x11
je 0x41ae5e
push 0x11
call edi
test ax, ax
jge 0x41ae5e
or esi, 0x2000
cmp si, 0x10
je 0x41ae73
push 0x10
call edi
test ax, ax
jge 0x41ae73
or esi, 0x4000
cmp si, 0x12
je 0x41ae88
push 0x12
call edi
test ax, ax
jge 0x41ae88
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41ae9b
mov esi, 0xbd
jmp 0x41ae4f
cmp si, 0x6e
jne 0x41aea8
mov esi, 0xbe
jmp 0x41ae4f
cmp si, 0x6f
jne 0x41ae49
mov esi, 0xbf
jmp 0x41ae4f

Function at 0x41c540
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x497970]
xor edx, edx
cmp eax, edx
jne 0x41c566
xor eax, eax
mov byte [eax + 0x497870], al
inc eax
cmp eax, 0x100
jl 0x41c54e
mov dword [0x497970], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x497870
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41c5f7
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 0x41c5ca
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 0x41c598
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41c670
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 0x41c6c3
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 0x41c6aa
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 0x423100
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 0x423298
cmp ebp, ebx
jle 0x423298
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 0x42315e
dec eax
or eax, 0xfffffff8
inc eax
je 0x423165
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x423174
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42317b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045a305
add esp, 4
cmp eax, ebx
je 0x42319c
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.0045a305
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 0x42328e
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 0x423275
mov al, byte [edx]
cmp al, 0xc0
jbe 0x423261
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x423256
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 0x423264
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x423264
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x423200
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 0x4231f1
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 0x4264f0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x466bf8
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 0x426529
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.00461cb2
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00461cfe
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.004265b0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00461d3b
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24