joyce8/EMBER2024-capa huggingface dataset:
Function at 0x518960
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push edi
xor edi, edi
mov dword [ecx + 0x9c], edi
cmp dword [str.SoftwareMicrosoftWindowsCurrentVersionPoliciesExplorer], edi
mov dword [ebp - 0x10], ecx
mov dword [ebp - 4], edi
mov dword [ebp - 8], edi
mov dword [ebp - 0x14], 4
mov dword [ebp - 0xc], edi
mov ebx, 0x57d188
je 0x518a1c
push esi
lea eax, [ebp - 4]
push eax
push 1
push edi
push dword [ebx]
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x518a04
mov esi, dword [ebx + 4]
jmp 0x5189fe
lea ecx, [ebp - 0x14]
push ecx
lea ecx, [ebp - 8]
push ecx
lea ecx, [ebp - 0xc]
push ecx
push edi
push eax
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x5189ee
cmp dword [ebp - 0xc], 4
jne 0x5189ee
cmp dword [ebp - 8], edi
mov eax, dword [ebp - 0x10]
mov ecx, dword [esi + 4]
je 0x5189e6
or dword [eax + 0x9c], ecx
jmp 0x5189ee
not ecx
and dword [eax + 0x9c], ecx
mov dword [ebp - 8], edi
mov dword [ebp - 0x14], 4
mov dword [ebp - 0xc], edi
add esi, 8
mov eax, dword [esi]
cmp eax, edi
jne 0x5189b2
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
add ebx, 8
cmp dword [ebx], edi
mov dword [ebp - 4], edi
jne 0x518995
pop esi
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
pop edi
inc eax
pop ebx
leave
ret

Function at 0x5190c4
Capabilities:
Query or enumerate registry key

Disassembly:
mov eax, 0x523384
call fcn.0042e260
sub esp, 0x228
mov eax, dword [0x57dcc0]
mov ecx, dword [ebp + 8]
push ebx
push esi
push edi
mov edi, dword [ebp + 0xc]
xor eax, ebp
mov dword [ebp - 0x10], esp
lea edx, [ebp - 0x228]
mov dword [ebp - 0x14], eax
mov eax, dword [edi]
push edx
push eax
push ecx
mov dword [ebp - 0x230], ecx
mov dword [ebp - 0x22c], edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyW]
mov esi, eax
test esi, esi
jne 0x5191d2
push 0x104
lea eax, [ebp - 0x220]
push eax
push 0
push dword [ebp - 0x228]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyW]
mov esi, eax
test esi, esi
jne 0x5191a6
and dword [ebp - 4], eax
lea eax, [ebp - 0x220]
push eax
lea ecx, [ebp - 0x224]
call fcn.00402aa0
lea eax, [ebp - 0x224]
push eax
push dword [ebp - 0x228]
mov byte [ebp - 4], 1
call fcn.005190c4
mov ecx, dword [ebp - 0x224]
mov esi, eax
test esi, esi
setne bl
add ecx, 0xfffffff0
mov byte [ebp - 4], 0
call fcn.004030b0
test bl, bl
jne 0x5191a6
or dword [ebp - 4], 0xffffffff
jmp 0x519111
cmp esi, 0x103
je 0x5191b6
cmp esi, 0x3f2
jne 0x5191c6
push dword [edi]
push dword [ebp - 0x230]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
mov esi, eax
push dword [ebp - 0x228]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov ecx, dword [ebp - 0x14]
pop edi
mov eax, esi
pop esi
xor ecx, ebp
pop ebx
call fcn.0042b98a
leave
ret 8
Function at 0x5196f7
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
push edi
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov edi, dword [esp + 0x10]
test edi, edi
jle 0x51972c
cmp edi, dword [esi + 0xc]
jge 0x51972c
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x51972c
cmp edi, dword [eax + 8]
jge 0x51972c
mov eax, dword [eax + 0xc]
mov edi, dword [eax + edi*4]
jmp 0x51972e
xor edi, edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov eax, edi
pop edi
pop esi
pop ebx
ret 4

Function at 0x519832
Capabilities:
Allocate thread local storage

Disassembly:
xor eax, eax
push esi
mov esi, ecx
mov dword [esi + 0x14], eax
mov dword [esi + 0x18], eax
mov dword [esi + 0x18], 4
mov dword [esi + 4], eax
mov dword [esi + 8], 1
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], eax
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
cmp eax, 0xffffffff
mov dword [esi], eax
jne 0x519866
jmp fcn.004f9674
lea eax, [esi + 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov eax, esi
pop esi
ret

Function at 0x5198d7
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, ecx
lea esi, [edi + 0x1c]
push esi
mov dword [ebp - 4], esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [ebp + 8]
xor ebx, ebx
cmp eax, ebx
jle 0x5199d0
cmp eax, dword [edi + 0xc]
jge 0x5199d0
push dword [edi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov esi, eax
cmp esi, ebx
je 0x519928
mov ecx, dword [ebp + 8]
cmp ecx, dword [esi + 8]
jl 0x5199b9
cmp dword [ebp + 0xc], ebx
je 0x5199b9
jmp 0x519952
push 0x10
call fcn.005195c3
cmp eax, ebx
je 0x51993e
mov ecx, eax
call fcn.00519829
mov esi, eax
jmp 0x519940
xor esi, esi
mov dword [esi + 8], ebx
mov dword [esi + 0xc], ebx
mov ecx, dword [edi + 0x14]
mov eax, dword [edi + 0x18]
mov dword [esi + eax], ecx
mov dword [edi + 0x14], esi
mov eax, dword [esi + 0xc]
cmp eax, ebx
jne 0x519969
mov eax, dword [edi + 0xc]
shl eax, 2
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
jmp 0x519979
mov ecx, dword [edi + 0xc]
push 2
shl ecx, 2
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_LocalReAlloc]
cmp eax, ebx
jne 0x51998b
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
call fcn.004f9674
mov ecx, dword [esi + 8]
mov dword [esi + 0xc], eax
mov edx, dword [edi + 0xc]
sub edx, ecx
shl edx, 2
push edx
lea eax, [eax + ecx*4]
push ebx
push eax
call fcn.0042bfe0
mov eax, dword [edi + 0xc]
add esp, 0xc
push esi
mov dword [esi + 8], eax
push dword [edi]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
mov ecx, dword [ebp + 8]
mov eax, dword [esi + 0xc]
cmp eax, ebx
je 0x5199cb
cmp ecx, dword [esi + 8]
jge 0x5199cb
mov edx, dword [ebp + 0xc]
mov dword [eax + ecx*4], edx
push dword [ebp - 4]
jmp 0x5199d1
push esi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x519a90
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 0x519abe
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x519adc
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.005199fa
jmp 0x519adc
mov eax, dword [esi + 0x14]
test eax, eax
je 0x519adc
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
push eax
mov ecx, esi
call fcn.005199fa
test edi, edi
mov eax, edi
jne 0x519ac6
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
mov ecx, dword [0x581aa0]
test ecx, ecx
je 0x519b8f
jmp 0x519a8f
ret 8

Function at 0x51a1bc
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0x10], 0
jne 0x51a1eb
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_lstrlenW]
shl eax, 1
push eax
push dword [ebp + 0xc]
push 1
push dword [ebp + 8]
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegSetValueW]
neg eax
sbb eax, eax
inc eax
jmp 0x51a23c
push esi
lea eax, [ebp + 8]
push eax
push dword [ebp + 8]
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyW]
test eax, eax
jne 0x51a239
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_lstrlenW]
lea eax, [eax + eax + 2]
push eax
push dword [ebp + 0xc]
push 1
push 0
push dword [ebp + 0x10]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp + 8]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
jne 0x51a239
test esi, esi
jne 0x51a239
inc eax
jmp 0x51a23b
xor eax, eax
pop esi
pop ebp
ret 0xc
Function at 0x1000a2eb
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
push 8
call fcn.10030f2b
add esp, 4
mov dword [ebp - 0xc], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
push 0x10
call fcn.10030f2b
add esp, 4
mov dword [ebp - 0x10], 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 - 0x14], 0
push 0x10
call fcn.10030f2b
add esp, 4
mov dword [ebp - 0x18], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
push 0
mov ebx, 0x10033ad0
call fcn.10030f25
add esp, 4
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 3
je 0x1000a3ab
mov eax, 0
jmp 0x1000a517
cmp dword [ebp + 0xc], 0
jne 0x1000a3d7
mov dword [ebp - 0x1c], esp
mov eax, 0
call fcn.10030f37
cmp dword [ebp - 0x1c], esp
je 0x1000a3d4
push 6
call fcn.10030f31
add esp, 4
mov dword [ebp - 4], eax
cmp dword [ebp + 0x14], 0
jne 0x1000a3ff
mov eax, 0x100e336a
push eax
mov ebx, dword [ebp + 0x10]
mov ebx, dword [ebx]
test ebx, ebx
je 0x1000a3f9
push ebx
call fcn.10030f1f
add esp, 4
pop eax
mov ebx, dword [ebp + 0x10]
mov dword [ebx], eax
mov dword [ebp - 0x1c], esp
lea eax, [ebp - 8]
push eax
push 0x28
push dword [ebp - 4]
mov eax, 0x34
call fcn.10030f37
cmp dword [ebp - 0x1c], esp
je 0x1000a42a
push 6
call fcn.10030f31
add esp, 4
mov dword [ebp - 0x1c], esp
push dword [ebp - 0xc]
mov ebx, dword [ebp + 0x10]
push dword [ebx]
push 0x100dd25c
mov eax, 0x35
call fcn.10030f37
cmp dword [ebp - 0x1c], esp
je 0x1000a456
push 6
call fcn.10030f31
add esp, 4
mov ebx, dword [ebp - 0x10]
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], 1
mov ebx, dword [ebp - 0x10]
add ebx, 4
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0xc]
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x10]
add ebx, 8
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0xc]
add ebx, 4
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x10]
add ebx, 0xc
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], 2
mov dword [ebp - 0x1c], esp
mov eax, 0
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x20]
push eax
push dword [ebp - 0x18]
push 0x1c
push dword [ebp - 0x10]
push 0
push dword [ebp - 8]
mov eax, 0x36
call fcn.10030f37
cmp dword [ebp - 0x1c], esp
je 0x1000a4ea
push 6
call fcn.10030f31
add esp, 4
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x1c], esp
push dword [ebp - 8]
mov eax, 3
call fcn.10030f37
cmp dword [ebp - 0x1c], esp
je 0x1000a50f
push 6
call fcn.10030f31
add esp, 4
mov eax, dword [ebp - 0x14]
jmp 0x1000a517
push eax
mov ebx, dword [ebp - 0xc]
push ebx
call fcn.10030f1f
add esp, 4
mov ebx, dword [ebp - 0x10]
push ebx
call fcn.10030f1f
add esp, 4
mov ebx, dword [ebp - 0x18]
push ebx
call fcn.10030f1f
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 0x10
Function at 0x10032120
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x100d2160
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.100c6b2d
mov esi, dword [esp + 0xc]
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0
xor ebp, ebp
call fcn.10035180
mov ecx, dword [esp + 0x40]
mov byte [esp + 0x2c], 1
cmp ecx, 3
ja case.default.0x10032174
jmp dword [ecx*4 + 0x100322dc]
mov al, byte [esi]
test al, al
je 0x100321a2
cmp al, 0x20
je 0x1003218e
cmp al, 0xa1
jne 0x100321a2
cmp byte [esi + 1], al
jne 0x100321a2
test al, 0x80
je 0x1003219a
mov al, byte [esi + 1]
inc esi
test al, al
je 0x100321a2
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x10032181
test ecx, ecx
je case.default.0x10032174
mov dl, byte [esi]
xor ecx, ecx
test dl, dl
mov eax, esi
je case.default.0x10032174
mov edi, dword [esp + 0x3c]
mov dl, byte [eax]
test dl, 0x80
je 0x100321e8
cmp dl, 0xa1
jne 0x100321dc
cmp byte [eax + 1], 0xa1
jne 0x100321dc
test ecx, ecx
jne 0x100321d4
mov edi, eax
mov ecx, 1
inc eax
jmp 0x100321fc
mov dl, byte [eax + 1]
inc eax
xor ecx, ecx
test dl, dl
je 0x10032216
jmp 0x100321fc
cmp dl, 0x20
jne 0x100321fa
test ecx, ecx
jne 0x100321f3
mov edi, eax
mov ecx, 1
jmp 0x100321fc
xor ecx, ecx
mov dl, byte [eax + 1]
inc eax
test dl, dl
jne 0x100321bc
cmp ecx, 1
jne case.default.0x10032174
mov dl, byte [edi]
mov ebp, edi
mov byte [esp + 0x3c], dl
mov byte [edi], 0
jmp case.default.0x10032174
mov dl, byte [eax - 1]
lea edi, [eax - 1]
mov ebp, edi
mov byte [esp + 0x3c], dl
mov byte [edi], 0
jmp case.default.0x10032174
mov al, byte [esi]
test al, al
je 0x1003226e
test al, 0x80
mov byte [esp + 0x3c], al
je 0x10032254
mov cl, byte [esi + 1]
test cl, cl
je 0x1003226e
cmp al, 0xa1
jne 0x10032244
cmp cl, al
je 0x10032251
mov ax, word [esi]
lea ecx, [esp + 0x10]
push eax
call fcn.10035410
inc esi
jmp 0x10032266
cmp al, 0x20
je 0x10032266
mov ecx, dword [esp + 0x3c]
push ecx
lea ecx, [esp + 0x14]
call fcn.10035450
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x1003222d
push 0
lea ecx, [esp + 0x14]
call fcn.10035450
mov esi, dword [esp + 0x20]
mov eax, dword [esp + 0x18]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.10046b80
mov edx, dword [esp + 0x38]
add esp, 4
test ebp, ebp
mov dword [edx], eax
je 0x100322a1
mov al, byte [esp + 0x3c]
mov byte [ebp], al
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 0
mov dword [esp + 0x10], 0x1030b9a0
call fcn.10035380
lea ecx, [esp + 0xc]
mov dword [esp + 0x2c], 0xffffffff
call fcn.100c6abf
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x24
ret
Function at 0x1003f5d0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x100d2d7b
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.100c6834
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x1003f652
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.100c3f77
mov eax, dword [eax]
push 0x10327d34
push eax
call fcn.100b6644
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.100c6abf
test bl, bl
je 0x1003f652
push 0x10327d34
lea ecx, [esp + 0xc]
call fcn.100c6e4f
push 0x10327d40
lea ecx, [esp + 0xc]
call fcn.100c6e4f
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 0x1003f68e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.100c6abf
jmp 0x1003f759
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 0x1003f712
lea edx, [esp + 0x7c]
push 0x10327d3c
push edx
call fcn.100b6644
add esp, 8
test eax, eax
je 0x1003f712
lea eax, [esp + 0x7c]
push 0x10327d38
push eax
call fcn.100b6644
add esp, 8
test eax, eax
je 0x1003f712
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 0x1003f6a2
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.100c6abf
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 0x1003ff60
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 0x1003ffc2
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 0x1003ffd0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x100d2dfb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x10332748]
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 0x10040108
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x10040036
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.100c6abf
xor eax, eax
jmp 0x1004017f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.100c6bfc
push esi
lea ecx, [esp + 0xc]
call fcn.100c6e8b
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 0x1004015d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.1003ff60
test eax, eax
jne 0x1004015d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push accept
mov ecx, edi
call fcn.1003ff60
test eax, eax
jne 0x1004015d
lea eax, [esp + 0x14]
push 0x10327d50
push eax
call fcn.100b7790
mov esi, eax
add esp, 8
test esi, esi
jne 0x1004013c
lea ecx, [esp + 0x14]
push 0x10327d4c
push ecx
call fcn.100b7710
mov esi, eax
add esp, 8
test esi, esi
jne 0x1004013c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x1004013f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.100c6bac
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x1004004e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.100c6abf
xor eax, eax
jmp 0x1004017f
mov byte [esi], 0
push 0x10327d48
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.100c6abf
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 0x100529f0
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 0x10052a5e
cmp si, 0x69
ja 0x10052a5e
add esi, 0xffd0
cmp si, 0x11
je 0x10052a2e
push 0x11
call edi
test ax, ax
jge 0x10052a2e
or esi, 0x2000
cmp si, 0x10
je 0x10052a43
push 0x10
call edi
test ax, ax
jge 0x10052a43
or esi, 0x4000
cmp si, 0x12
je 0x10052a58
push 0x12
call edi
test ax, ax
jge 0x10052a58
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x10052a6b
mov esi, 0xbd
jmp 0x10052a1f
cmp si, 0x6e
jne 0x10052a78
mov esi, 0xbe
jmp 0x10052a1f
cmp si, 0x6f
jne 0x10052a19
mov esi, 0xbf
jmp 0x10052a1f

Function at 0x100543a0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x103430b8]
xor edx, edx
cmp eax, edx
jne 0x100543c6
xor eax, eax
mov byte [eax + 0x10342fb8], al
inc eax
cmp eax, 0x100
jl 0x100543ae
mov dword [0x103430b8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x10342fb8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x10054457
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 0x1005442a
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 0x100543f8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x100544d0
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 0x10054523
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 0x1005450a
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 0x1005b9a0
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 0x1005bb38
cmp ebp, ebx
jle 0x1005bb38
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 0x1005b9fe
dec eax
or eax, 0xfffffff8
inc eax
je 0x1005ba05
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x1005ba14
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x1005ba1b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.100c6800
add esp, 4
cmp eax, ebx
je 0x1005ba3c
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.100c6800
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 0x1005bb2e
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 0x1005bb15
mov al, byte [edx]
cmp al, 0xc0
jbe 0x1005bb01
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x1005baf6
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 0x1005bb04
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x1005bb04
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x1005baa0
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 0x1005ba91
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