joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1091e77
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push esi
push edi
mov edi, dword [ebp + 8]
xor esi, esi
cmp edi, esi
mov dword [ebp - 0x10], 0xc00000e5
je 0x1091ecf
cmp dword [edi], esi
jne 0x1091eb1
cmp dword [edi + 4], esi
jne 0x1091eb1
cmp dword [edi + 8], esi
jne 0x1091eb1
mov dword [edi], esi
mov dword [edi + 4], esi
mov dword [edi + 8], esi
push ebx
mov dword [ebp - 8], esi
mov dword [ebp - 0xc], esi
mov dword [ebp - 4], esi
jmp 0x1091f10
lea ecx, [ebp - 0x1c]
mov dword [ebp - 0x18], 1
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x1c], 0x101b8a4
call fcn.010202e5
jmp 0x1091f80
lea ecx, [ebp - 0x1c]
mov dword [ebp - 0x1c], esi
mov dword [ebp - 0x18], 1
mov dword [ebp - 0x14], esi
call fcn.010202e5
jmp 0x1091f80
xor eax, eax
inc eax
cmp ebx, eax
jb 0x1091f37
lea eax, [ebp - 0xc]
push eax
push ebx
call fcn.0103f632
cmp eax, esi
jl 0x1091f3c
push ebx
push dword [ebp - 4]
call sub.KERNEL32.dll_GetSystemDirectoryA
cmp eax, esi
je 0x1091f1d
dec ebx
cmp eax, ebx
je 0x1091f68
push esi
push esi
call sub.KERNEL32.dll_GetSystemDirectoryA
mov ebx, eax
cmp ebx, esi
jne 0x1091ee9
call fcn.0104c9b5
mov edi, eax
cmp edi, esi
jge 0x1091f41
push edi
push 1
push esi
push esi
call fcn.0103f55c
mov dword [ebp - 0x10], edi
jmp 0x1091f77
mov dword [ebp - 0x18], eax
jmp 0x1091f48
mov dword [ebp - 0x10], eax
jmp 0x1091f77
mov dword [ebp - 0x18], 1
lea ecx, [ebp - 0xc]
mov dword [ebp - 0x14], esi
call fcn.0101ffc0
lea eax, [ebp - 0x1c]
push eax
lea ecx, [ebp - 0x1c]
mov dword [ebp - 0x1c], 0x101b8a4
call fcn.0102080c
jmp 0x1091f7f
push edi
lea ecx, [ebp - 0xc]
mov dword [ebp - 0xc], eax
call fcn.0104d8b8
mov dword [ebp - 0x10], esi
lea ecx, [ebp - 0xc]
call fcn.0101ffc0
pop ebx
mov eax, dword [ebp - 0x10]
pop edi
pop esi
leave
ret 4
Function at 0x10935cd
Capabilities:
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x128
mov eax, dword [0x10a8a0c]
mov dword [ebp - 4], eax
push ebx
push esi
push edi
lea eax, [ebp - 0x108]
push eax
xor esi, esi
push esi
push esi
push dword [ebp + 0xc]
mov dword [ebp - 0x11c], 0xc00000e5
push dword [ecx]
mov dword [ebp - 0x108], esi
call sub.ADVAPI32.dll_CryptCreateHash
test eax, eax
je 0x1093676
mov ebx, dword [ebp + 8]
mov dword [ebp + 0xc], esi
mov edi, 0x100
mov eax, dword [ebx]
lea ecx, [ebp + 0xc]
push ecx
lea ecx, [ebp - 0x104]
push ecx
push edi
mov ecx, ebx
call dword [eax + 8]
cmp eax, esi
jl 0x1093696
cmp dword [ebp + 0xc], esi
je 0x1093655
cmp dword [ebp + 0xc], edi
ja 0x1093681
push esi
push dword [ebp + 0xc]
lea eax, [ebp - 0x104]
push eax
push dword [ebp - 0x108]
call sub.ADVAPI32.dll_CryptHashData
test eax, eax
je 0x1093676
cmp dword [ebp + 0xc], esi
ja 0x1093615
lea eax, [ebp - 0x10c]
push eax
push esi
push esi
push esi
push 2
push dword [ebp - 0x108]
mov dword [ebp - 0x10c], esi
call sub.ADVAPI32.dll_CryptSignHashA
test eax, eax
jne 0x10936ae
call fcn.0104c9b5
mov edi, eax
cmp edi, esi
jl 0x109369d
mov dword [ebp - 0x124], 1
mov dword [ebp - 0x120], esi
jmp 0x109377f
mov esi, eax
jmp 0x1093753
push edi
push 1
push esi
push esi
call fcn.0103f55c
mov esi, edi
jmp 0x1093753
lea eax, [ebp - 0x118]
push eax
push dword [ebp - 0x10c]
mov dword [ebp - 0x114], esi
mov dword [ebp - 0x118], esi
mov dword [ebp - 0x110], esi
call fcn.0103f632
cmp eax, esi
jge 0x10936da
mov esi, eax
jmp 0x1093748
lea eax, [ebp - 0x10c]
push eax
push dword [ebp - 0x110]
push esi
push esi
push 2
push dword [ebp - 0x108]
call sub.ADVAPI32.dll_CryptSignHashA
test eax, eax
jne 0x1093713
call fcn.0104c9b5
mov edi, eax
cmp edi, esi
jge 0x1093764
push edi
push 1
push esi
push esi
call fcn.0103f55c
mov esi, edi
jmp 0x1093748
mov eax, dword [ebp - 0x10c]
push eax
push dword [ebp - 0x110]
mov dword [ebp - 0x118], eax
call fcn.0109340e
push dword [ebp - 0x108]
call sub.ADVAPI32.dll_CryptDestroyHash
test eax, eax
je 0x10936fa
push dword [ebp + 0x10]
lea ecx, [ebp - 0x118]
call fcn.0104d8b8
lea ecx, [ebp - 0x118]
call fcn.0101ffc0
mov ecx, dword [ebp - 4]
pop edi
mov eax, esi
pop esi
pop ebx
call fcn.0103ec19
leave
ret 0x10
lea ecx, [ebp - 0x118]
mov dword [ebp - 0x120], esi
mov dword [ebp - 0x124], 1
call fcn.0101ffc0
lea eax, [ebp - 0x128]
push eax
lea ecx, [ebp - 0x128]
mov dword [ebp - 0x128], 0x101bc9c
call fcn.0102080c
mov esi, dword [ebp - 0x11c]
jmp 0x1093753
Function at 0x1093c06
Capabilities:
Create new key via cryptacquirecontext

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
mov eax, dword [0x10a8a0c]
mov dword [ebp - 4], eax
push ebx
push esi
xor ebx, ebx
cmp dword [ebp + 8], ebx
push edi
mov esi, ecx
mov dword [ebp - 0x24], 0xc00000e5
jne 0x1093c30
mov dword [ebp - 0x2c], 1
jmp 0x1093cac
lea eax, [ebp - 0x14]
push eax
mov ecx, esi
call fcn.0109353f
cmp eax, ebx
jl 0x1093d02
lea eax, [ebp - 0x3c]
push eax
push 0x10
lea eax, [ebp - 0x14]
push eax
mov ecx, esi
mov dword [ebp - 0x38], ebx
mov dword [ebp - 0x3c], ebx
mov dword [ebp - 0x34], ebx
call fcn.01093b66
cmp eax, ebx
jl 0x1093cca
lea eax, [ebp - 0x3c]
push eax
lea ecx, [esi + 0x20]
call fcn.0104d8b8
mov eax, dword [esi + 0x28]
push 8
xor edi, edi
inc edi
push edi
push 0x101bcc8
push eax
push esi
call sub.ADVAPI32.dll_CryptAcquireContextW
lea ecx, [ebp - 0x3c]
mov dword [ebp - 0x40], eax
call fcn.0102034d
cmp dword [ebp - 0x40], ebx
jne 0x1093ce9
call sub.KERNEL32.dll_GetLastError
cmp eax, 0x8009000f
je 0x1093c30
call fcn.0104c9b5
mov esi, eax
cmp esi, ebx
jl 0x1093cd9
mov dword [ebp - 0x2c], edi
mov dword [ebp - 0x28], ebx
lea eax, [ebp - 0x30]
push eax
lea ecx, [ebp - 0x30]
mov dword [ebp - 0x30], 0x101bc9c
call fcn.0102080c
mov ebx, dword [ebp - 0x24]
jmp 0x1093d8d
lea ecx, [ebp - 0x3c]
mov ebx, eax
call fcn.0102034d
jmp 0x1093d8d
push esi
push edi
push ebx
push ebx
call fcn.0103f55c
mov ebx, esi
jmp 0x1093d8d
mov ecx, dword [ebp + 8]
mov dword [ebp - 0x4c], ebx
xor eax, eax
lea edi, [ebp - 0x48]
stosd dword es:[edi], eax
lea edx, [ebp - 0x4c]
stosd dword es:[edi], eax
call fcn.0104187a
cmp eax, ebx
jge 0x1093d09
mov ebx, eax
jmp 0x1093d8d
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x4c]
push eax
push ebx
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], ebx
mov dword [ebp - 0x18], ebx
call fcn.01053019
cmp eax, ebx
jl 0x1093d83
cmp dword [ebp - 0x20], 0xffffffff
jbe 0x1093d33
mov dword [ebp - 0x2c], 1
jmp 0x1093d5b
lea eax, [esi + 4]
push eax
xor edi, edi
inc edi
push edi
push ebx
push dword [ebp - 0x20]
push dword [ebp - 0x18]
push dword [esi]
call sub.ADVAPI32.dll_CryptImportKey
test eax, eax
jne 0x1093d78
call fcn.0104c9b5
mov esi, eax
cmp esi, ebx
jl 0x1093d6b
mov dword [ebp - 0x2c], edi
lea ecx, [ebp - 0x20]
mov dword [ebp - 0x28], ebx
call fcn.0101ffc0
jmp 0x1093caf
push esi
push edi
push ebx
push ebx
call fcn.0103f55c
mov ebx, esi
jmp 0x1093d85
mov ecx, esi
call fcn.01093438
cmp eax, ebx
jge 0x1093d85
mov ebx, eax
lea ecx, [ebp - 0x20]
call fcn.0101ffc0
mov ecx, dword [ebp - 4]
pop edi
pop esi
mov eax, ebx
pop ebx
call fcn.0103ec19
leave
ret 4
Function at 0x109640d
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
mov eax, dword [0x10a8a0c]
mov dword [ebp - 4], eax
push 0x40
lea eax, [ebp - 0x44]
push eax
push dword [ebp + 0xc]
call sub.KERNEL32.dll_GetEnvironmentVariableA
cmp eax, 0x40
ja 0x109644a
and dword [ebp - 0x48], 0
push 0x10
lea eax, [ebp - 0x48]
push eax
lea eax, [ebp - 0x44]
push eax
call sub.msvcrt.dll_strtoul
mov ecx, dword [ebp + 8]
add esp, 0xc
or dword [ecx + 4], eax
mov ecx, dword [ebp - 4]
call fcn.0103ec19
leave
ret 8

Function at 0x109653d
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x10a8a0c]
mov dword [ebp - 4], eax
cmp dword [0x10ac44c], 0
jne 0x10965dd
push esi
mov esi, 0x104
push esi
lea eax, [ebp - 0x108]
push eax
push 0x101c6c4
call sub.KERNEL32.dll_GetEnvironmentVariableA
test eax, eax
je 0x10965dc
cmp eax, esi
jae 0x10965dc
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
push 0x810
push 0
push dword [eax + 0x18]
call fcn.010496b6
mov esi, eax
test esi, esi
je 0x10965dc
mov ecx, esi
call fcn.01096520
lea eax, [ebp - 0x108]
push eax
mov ecx, esi
call fcn.01096456
mov ecx, esi
mov edx, 0x10ac44c
xor eax, eax
lock cmpxchg dword [edx], ecx
test eax, eax
je 0x10965dc
push 0
mov ecx, esi
call fcn.01096501
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
push esi
push 0
push dword [eax + 0x18]
call fcn.010496ea
pop esi
mov ecx, dword [ebp - 4]
call fcn.0103ec19
leave
ret
Function at 0x109b175
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
xor eax, eax
push esi
mov esi, edx
push edi
mov edi, ecx
mov edx, dword [edi + 0x18]
mov ebx, dword [edi + 0x1c]
mov dword [esi + 8], eax
mov ecx, dword [edi + 0x1c]
mov dword [esi + 4], ecx
mov ecx, dword [edi + 0x24]
mov dword [esi + 0xc], ecx
mov dword [esi + 0x10], eax
mov dword [esi + 0x14], eax
mov dword [esi + 0x18], eax
mov dword [ebp - 4], eax
mov eax, dword [edi + 0x18]
cmp dword [edi + 0x1c], eax
mov dword [ebp - 8], edx
jb 0x109b1ba
mov dword [esi + 4], eax
mov dword [esi], 3
jmp 0x109b215
mov ecx, ebx
jmp 0x109b238
cmp eax, 0x61
jb 0x109b1c8
cmp eax, 0x7a
jbe 0x109b230
lea edx, [eax - 0x41]
cmp edx, 0x19
jbe 0x109b230
lea edx, [eax - 0x30]
cmp edx, 9
jbe 0x109b230
cmp eax, 0x3b
ja 0x109b21c
cmp eax, 0x3a
jae 0x109b230
cmp eax, 0x21
je 0x109b230
cmp eax, 0x22
jbe 0x109b1fb
cmp eax, 0x25
jbe 0x109b230
cmp eax, 0x26
jbe 0x109b1fb
cmp eax, 0x2f
jbe 0x109b230
mov eax, dword [ebp - 4]
mov dword [esi], 0xc
sub ebx, dword [edi + 0x1c]
and dword [esi + 0x14], 0
and dword [esi + 0x18], 0
mov dword [esi + 8], ebx
mov dword [esi + 0x10], eax
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
cmp eax, 0x3d
je 0x109b230
cmp eax, 0x3e
jbe 0x109b1fb
cmp eax, 0x40
jbe 0x109b230
cmp eax, 0x5f
jne 0x109b1fb
inc dword [ebp - 4]
mov edx, dword [ebp - 8]
mov ebx, ecx
call dword [edi + 0x20]
cmp eax, 0xffffffff
mov ecx, edx
jne 0x109b1be
mov eax, ecx
jmp 0x109b217

Function at 0x10a112f
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x410
mov eax, dword [0x10a8a0c]
mov dword [ebp - 4], eax
push ebx
mov dword [ebp - 0x40c], ecx
mov ecx, dword [ecx + 0x5c]
xor ebx, ebx
cmp ecx, ebx
push edi
je 0x10a1158
call fcn.0109d9c7
jmp 0x10a115a
xor eax, eax
push ebx
push 1
push 3
push ebx
push ebx
push SysReAllocStringLen
push eax
call sub.KERNEL32.dll_CreateFileA
mov edi, eax
cmp edi, 0xffffffff
jne 0x10a117d
call fcn.0109da9e
jmp 0x10a1213
push esi
push ebx
push edi
call sub.KERNEL32.dll_GetFileSize
mov esi, eax
lea eax, [esi + 1]
push eax
lea ecx, [ebp - 0x408]
mov dword [ebp - 0x408], ebx
call fcn.0109e123
cmp dword [ebp - 0x408], ebx
jne 0x10a11ab
mov esi, 0x8007000e
jmp 0x10a11f1
push ebx
lea eax, [ebp - 0x410]
push eax
push esi
push dword [ebp - 0x408]
push edi
call sub.KERNEL32.dll_ReadFile
test eax, eax
jne 0x10a11cf
call fcn.0109da9e
mov esi, eax
cmp esi, ebx
jl 0x10a11f1
mov ecx, dword [ebp - 0x410]
mov eax, dword [ebp - 0x408]
mov byte [ecx + eax], bl
push dword [ebp - 0x408]
mov ecx, dword [ebp - 0x40c]
call fcn.010a0f4d
mov esi, eax
push edi
call sub.KERNEL32.dll_CloseHandle
lea eax, [ebp - 0x404]
cmp dword [ebp - 0x408], eax
je 0x10a1210
lea ecx, [ebp - 0x408]
call fcn.0109dd19
mov eax, esi
pop esi
mov ecx, dword [ebp - 4]
pop edi
pop ebx
call fcn.0103ec19
leave
ret
Function at 0x40b8b0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x48380b
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.004781e6
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40b932
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004760c0
mov eax, dword [eax]
push 0x4d1cc8
push eax
call fcn.00468ae4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00478471
test bl, bl
je 0x40b932
push 0x4d1cc8
lea ecx, [esp + 0xc]
call fcn.00478801
push 0x4d1cd4
lea ecx, [esp + 0xc]
call fcn.00478801
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 0x40b96e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00478471
jmp 0x40ba39
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 0x40b9f2
lea edx, [esp + 0x7c]
push 0x4d1cd0
push edx
call fcn.00468ae4
add esp, 8
test eax, eax
je 0x40b9f2
lea eax, [esp + 0x7c]
push 0x4d1ccc
push eax
call fcn.00468ae4
add esp, 8
test eax, eax
je 0x40b9f2
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 0x40b982
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.00478471
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 0x40ccd0
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 0x40cd32
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 0x40cd40
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x48396b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4db64c]
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 0x40ce78
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40cda6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00478471
xor eax, eax
jmp 0x40ceef
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004785ae
push esi
lea ecx, [esp + 0xc]
call fcn.0047883d
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x4d1d18
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40cecd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040ccd0
test eax, eax
jne 0x40cecd
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.0040ccd0
test eax, eax
jne 0x40cecd
lea eax, [esp + 0x14]
push 0x4d1cf4
push eax
call fcn.00469b60
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ceac
lea ecx, [esp + 0x14]
push 0x4d1cf0
push ecx
call fcn.00469ae0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ceac
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40ceaf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0047855e
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40cdbe
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00478471
xor eax, eax
jmp 0x40ceef
mov byte [esi], 0
push 0x4d1cec
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.00478471
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 0x421790
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 0x4217fe
cmp si, 0x69
ja 0x4217fe
add esi, 0xffd0
cmp si, 0x11
je 0x4217ce
push 0x11
call edi
test ax, ax
jge 0x4217ce
or esi, 0x2000
cmp si, 0x10
je 0x4217e3
push 0x10
call edi
test ax, ax
jge 0x4217e3
or esi, 0x4000
cmp si, 0x12
je 0x4217f8
push 0x12
call edi
test ax, ax
jge 0x4217f8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42180b
mov esi, 0xbd
jmp 0x4217bf
cmp si, 0x6e
jne 0x421818
mov esi, 0xbe
jmp 0x4217bf
cmp si, 0x6f
jne 0x4217b9
mov esi, 0xbf
jmp 0x4217bf

Function at 0x423010
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4ebde8]
xor edx, edx
cmp eax, edx
jne 0x423036
xor eax, eax
mov byte [eax + 0x4ebce8], al
inc eax
cmp eax, 0x100
jl 0x42301e
mov dword [0x4ebde8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4ebce8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4230c7
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 0x42309a
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 0x423068
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x423140
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 0x423193
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 0x42317a
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 0x42a1b0
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 0x42a348
cmp ebp, ebx
jle 0x42a348
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 0x42a20e
dec eax
or eax, 0xfffffff8
inc eax
je 0x42a215
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42a224
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42a22b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004781b2
add esp, 4
cmp eax, ebx
je 0x42a24c
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.004781b2
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 0x42a33e
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 0x42a325
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42a311
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42a306
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 0x42a314
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42a314
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42a2b0
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 0x42a2a1
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 0x42d8a0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4855b8
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 0x42d8d9
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.0047fb5f
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0047fbab
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.0042d960
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0047fbe8
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24