joyce8/EMBER2024-capa huggingface dataset:
Function at 0x404e00
Capabilities:
Hash data using sha1

Disassembly:
push 0xffffffffffffffff
push 0x4bec91
mov eax, dword fs:[0]
push eax
sub esp, 0xbc
mov eax, dword [0x4fe870]
xor eax, esp
mov dword [esp + 0xb8], eax
push ebx
push ebp
push esi
push edi
mov eax, dword [0x4fe870]
xor eax, esp
push eax
lea eax, [esp + 0xd0]
mov dword fs:[0], eax
mov edi, dword [esp + 0xe4]
mov esi, dword [esp + 0xe0]
mov ebp, dword [esp + 0xe8]
xor ebx, ebx
push ebx
push 0xa
push edi
push esi
call fcn.004a6830
mov edx, dword [0x5053d4]
push 0xffffffffffffffff
lea ecx, [esp + 0x1c]
push ecx
add edx, 0x18b4
mov ecx, eax
call fcn.004060f0
mov dword [esp + 0xd8], ebx
lea ecx, [esp + 0x14]
call fcn.00409580
mov byte [esp + 0xd8], 1
cmp dword [esp + 0x30], 0x10
mov eax, dword [esp + 0x1c]
jae 0x404e9d
lea eax, [esp + 0x1c]
push eax
push edi
push esi
push 0x4d66dc
lea edi, [esp + 0x24]
call fcn.00408c60
add esp, 0x10
mov dword [esp + 0x34], 0x4e1fac
mov dword [esp + 0x4c], ebx
mov dword [esp + 0x50], ebx
mov dword [esp + 0x94], ebx
mov dword [esp + 0x38], 0x67452301
mov dword [esp + 0x3c], 0xefcdab89
mov dword [esp + 0x40], 0x98badcfe
mov dword [esp + 0x44], 0x10325476
mov dword [esp + 0x48], 0xc3d2e1f0
mov byte [esp + 0xd8], 2
mov eax, dword [esp + 0x14]
lea edx, [esp + 0xa0]
push edx
lea ecx, [esp + 0x38]
call fcn.0046cfe0
lea eax, [esp + 0xa0]
push eax
call fcn.00405940
add esp, 4
mov edi, eax
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
cmp cx, bx
jne 0x404f22
sub eax, edx
sar eax, 1
push eax
mov eax, edi
mov esi, ebp
call fcn.00406fa0
push edi
call fcn.0047b19e
add esp, 4
mov byte [esp + 0xd8], 1
mov dword [esp + 0x34], 0x4e1fac
mov byte [esp + 0xd8], bl
lea ecx, [esp + 0x14]
call fcn.004094d0
mov dword [esp + 0xd8], 0xffffffff
cmp dword [esp + 0x30], 0x10
jb 0x404f83
mov ecx, dword [esp + 0x1c]
push ecx
call fcn.0047b19e
add esp, 4
mov dword [esp + 0x30], 0xf
mov dword [esp + 0x2c], ebx
mov byte [esp + 0x1c], bl
mov ecx, dword [esp + 0xd0]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0xb8]
xor ecx, esp
call fcn.0049f30a
add esp, 0xc8
ret
Function at 0x41d830
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4c3e53
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push ebx
push esi
mov eax, dword [0x4fe870]
xor eax, esp
push eax
lea eax, [esp + 0x20]
mov dword fs:[0], eax
mov esi, dword [esp + 0x30]
mov eax, dword [esp + 0x34]
mov dword [esi], 0x4d9498
mov dword [esi + 4], eax
xor ebx, ebx
mov dword [esp + 0x28], ebx
mov dword [esi], 0x4d833c
mov dword [esi + 8], ebx
mov dword [esi + 0xc], ebx
mov dword [esi + 0x10], ebx
mov dword [esi + 0x14], ebx
mov dword [esi + 0x18], ebx
mov byte [esi + 0x1c], bl
lea ecx, [esi + 0x28]
mov dword [esi + 0x20], ebx
mov dword [esi + 0x24], ebx
call fcn.00409580
mov byte [esp + 0x28], 1
push esi
call fcn.0041d040
cmp eax, ebx
je 0x41d8d4
cdq
mov byte [esi + 0x1c], 1
mov ecx, dword [0x4fff44]
mov dword [esp + 0x14], edx
mov edx, dword [str.._AV__CStringT__WV__StrTraitMFC__WV__ChTraitsCRT__W_ATL_____ATL__]
push ecx
mov dword [esp + 0x14], eax
push edx
lea eax, [esp + 0x20]
lea ecx, [esp + 0x18]
call fcn.00409270
mov ecx, dword [eax]
mov dword [esi + 0xc], ecx
mov edx, dword [eax + 4]
mov dword [esi + 0x10], edx
mov dword [esp + 0x28], 0xffffffff
mov eax, esi
mov ecx, dword [esp + 0x20]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
add esp, 0x20
ret 8
Function at 0x42bd80
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4bc689
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
mov eax, dword [0x4fe870]
xor eax, esp
push eax
lea eax, [esp + 0x10]
mov dword fs:[0], eax
mov ebx, dword [esp + 0x20]
mov dword [esp + 0xc], 0
mov eax, dword [esi]
mov edx, dword [eax + 0x30]
lea ecx, [esp + 8]
push ecx
push esi
mov dword [esp + 0x10], 0
call edx
test eax, eax
jge 0x42bdd5
push 0x4d6a8c
push esi
push eax
call fcn.004b9490
mov eax, dword [esp + 8]
mov dword [ebx], eax
mov dword [esp + 0x18], 0
mov dword [esp + 0xc], 1
mov eax, ebx
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop ebx
add esp, 0x14
ret 4

Function at 0x4304a0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4c32d0
mov eax, dword fs:[0]
push eax
sub esp, 0x24
push ebx
push esi
mov eax, dword [0x4fe870]
xor eax, esp
push eax
lea eax, [esp + 0x30]
mov dword fs:[0], eax
mov ecx, dword [esp + 0x14]
mov eax, dword [0x505694]
and ecx, 0xffffff01
xor ebx, ebx
or ecx, 1
mov dword [esp + 0x14], ecx
mov dword [esp + 0x18], ebx
mov dword [esp + 0xc], ebx
mov dword [esp + 0x38], ebx
lea edx, [esp + 0xc]
push edx
push 0x4d95f4
lea ecx, [esp + 0x24]
push ecx
mov ecx, dword [eax + 4]
call fcn.00475a10
mov byte [esp + 0x38], 1
mov ecx, eax
call fcn.004750e0
mov esi, eax
mov byte [esp + 0x38], bl
lea eax, [esp + 0x1c]
call fcn.00474c40
mov dword [esp + 0x38], 0xffffffff
lea eax, [esp + 0xc]
call fcn.00474c40
mov eax, esi
mov ecx, dword [esp + 0x30]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
add esp, 0x30
ret

Function at 0x431620
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4c32d0
mov eax, dword fs:[0]
push eax
sub esp, 0x24
push ebx
push esi
mov eax, dword [0x4fe870]
xor eax, esp
push eax
lea eax, [esp + 0x30]
mov dword fs:[0], eax
mov ecx, dword [esp + 0x14]
mov eax, dword [0x505698]
and ecx, 0xffffff01
xor ebx, ebx
or ecx, 1
mov dword [esp + 0x14], ecx
mov dword [esp + 0x18], ebx
mov dword [esp + 0xc], ebx
mov dword [esp + 0x38], ebx
lea edx, [esp + 0xc]
push edx
push 0x4d95f4
lea ecx, [esp + 0x24]
push ecx
mov ecx, dword [eax + 4]
call fcn.00475a10
mov byte [esp + 0x38], 1
mov ecx, eax
call fcn.004750e0
mov esi, eax
mov byte [esp + 0x38], bl
lea eax, [esp + 0x1c]
call fcn.00474c40
mov dword [esp + 0x38], 0xffffffff
lea eax, [esp + 0xc]
call fcn.00474c40
mov eax, esi
mov ecx, dword [esp + 0x30]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
add esp, 0x30
ret
Function at 0x451800
Capabilities:
Hash data with md5

Disassembly:
push 0xffffffffffffffff
push 0x4c070f
mov eax, dword fs:[0]
push eax
sub esp, 0x78
mov eax, dword [0x4fe870]
xor eax, esp
mov dword [esp + 0x70], eax
push ebx
push esi
mov eax, dword [0x4fe870]
xor eax, esp
push eax
lea eax, [esp + 0x84]
mov dword fs:[0], eax
xor ebx, ebx
mov eax, ecx
mov dword [esp + 0x10], edi
mov dword [esp + 0xc], ebx
lea esi, [eax + 1]
mov dl, byte [eax]
inc eax
cmp dl, bl
jne 0x451842
push ecx
sub eax, esi
lea ecx, [esp + 0x18]
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x28], ebx
mov dword [esp + 0x18], 0x67452301
mov dword [esp + 0x1c], 0xefcdab89
mov dword [esp + 0x20], 0x98badcfe
mov dword [esp + 0x24], 0x10325476
call fcn.00450ea0
lea esi, [esp + 0x18]
lea ecx, [esp + 0x70]
call fcn.00450f50
mov eax, dword [esp + 0x98]
push eax
push edi
lea ebx, [esp + 0x78]
call fcn.00451710
add esp, 0xc
mov dword [esp + 0x8c], 0
mov dword [esp + 0xc], 1
mov eax, edi
mov ecx, dword [esp + 0x84]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
mov ecx, dword [esp + 0x70]
xor ecx, esp
call fcn.0049f30a
add esp, 0x84
ret
Function at 0x463a50
Capabilities:
Hash data using djb2

Disassembly:
push ebx
push esi
mov esi, dword [0x505fbc]
mov edx, dword [esi - 0xc]
xor ecx, ecx
push edi
mov eax, 0x1505
test edx, edx
jle 0x463a83
test ecx, ecx
jl 0x463a8c
cmp ecx, edx
jg 0x463a8c
movzx edi, word [esi + ecx*2]
mov ebx, eax
shl ebx, 5
add ebx, eax
add edi, ebx
inc ecx
cmp ecx, edx
mov eax, edi
jl 0x463a67
pop edi
pop esi
and eax, 0x7fffffff
pop ebx
ret
push 0x80070057
call fcn.00409710
int3

Function at 0x4657b0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x4c02a4
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x4fe870]
xor eax, esp
push eax
lea eax, [esp + 0xc]
mov dword fs:[0], eax
mov esi, dword [esp + 0x1c]
push esi
call fcn.0042a700
mov dword [esp + 0x14], 0
lea eax, [esi + 0x18]
push eax
mov dword [esi], 0x4e13a4
call fcn.00465e80
mov byte [esp + 0x14], 1
lea ecx, [esi + 0x30]
push ecx
call fcn.00465e80
mov dword [esp + 0x14], 0xffffffff
mov eax, esi
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
add esp, 0x10
ret 4

Function at 0x46cfe0
Capabilities:
Hash data using sha1

Disassembly:
sub esp, 0xc
push ebx
mov ebx, eax
xor eax, eax
push esi
mov esi, ecx
cmp ebx, eax
je 0x46d127
cmp dword [esp + 0x18], eax
je 0x46d127
mov dword [esi + 0x18], eax
mov dword [esi + 0x1c], eax
mov dword [esi + 0x60], eax
lea ecx, [esi + 4]
mov eax, ebx
push edi
mov dword [esp + 0x14], ecx
mov dword [ecx], 0x67452301
mov dword [esi + 8], 0xefcdab89
mov dword [esi + 0xc], 0x98badcfe
mov dword [esi + 0x10], 0x10325476
mov dword [esi + 0x14], 0xc3d2e1f0
lea edi, [eax + 1]
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x46d035
sub eax, edi
js 0x46d0f2
lea ecx, [eax*8]
mov edi, eax
add eax, 0x40
shr eax, 6
push ebp
lea ebp, [esi + 0x20]
mov dword [esp + 0x10], ecx
mov dword [esp + 0x14], eax
nop
push 0x40
push 0
push ebp
call fcn.004a2100
cmp edi, 0x40
jl 0x46d0a1
push 0x40
push ebx
push ebp
call fcn.004a49c0
mov eax, 0x200
add dword [esi + 0x18], eax
add esp, 0x18
mov dword [esi + 0x60], 0x40
cmp dword [esi + 0x18], eax
jae 0x46d092
inc dword [esi + 0x1c]
push esi
call fcn.0046d140
mov dword [esi + 0x60], 0
jmp 0x46d0d4
push edi
push ebx
push ebp
call fcn.004a49c0
mov edx, dword [esp + 0x28]
add dword [esi + 0x18], edx
mov eax, dword [esi + 0x18]
lea ecx, [edi*8]
add esp, 0x18
mov dword [esi + 0x60], edi
cmp eax, ecx
jae 0x46d0c7
inc dword [esi + 0x1c]
mov edx, edi
shr edx, 0x1d
add dword [esi + 0x1c], edx
call fcn.0046d640
sub dword [esp + 0x10], 0x200
sub edi, 0x40
add ebx, 0x40
sub dword [esp + 0x14], 1
jne 0x46d060
mov ecx, dword [esp + 0x18]
pop ebp
mov edi, dword [esp + 0x1c]
mov esi, ecx
mov ebx, 5
lea ecx, [ecx]
mov eax, dword [esi]
push eax
push 0x4e1fa0
push edi
call fcn.004a10ac
add esp, 0xc
add esi, 4
add edi, 8
sub ebx, 1
jne 0x46d100
pop edi
pop esi
mov al, 1
pop ebx
add esp, 0xc
ret 4
pop esi
xor al, al
pop ebx
add esp, 0xc
ret 4
Function at 0x479a40
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4bede2
mov eax, dword fs:[0]
push eax
sub esp, 0x30
mov eax, dword [0x4fe870]
xor eax, esp
mov dword [esp + 0x2c], eax
push ebx
push edi
mov eax, dword [0x4fe870]
xor eax, esp
push eax
lea eax, [esp + 0x3c]
mov dword fs:[0], eax
mov eax, dword [esp + 0x4c]
mov edi, edx
xor edx, edx
mov dword [esp + 0x30], 0xf
mov dword [esp + 0x2c], edx
mov byte [esp + 0x1c], dl
mov dword [esp + 0x44], 1
mov ebx, dword [eax]
push 0xffffffffffffffff
mov dword [esp + 0x10], ebx
mov ebx, dword [eax + 4]
mov eax, dword [eax + 8]
push edx
push ecx
lea ecx, [esp + 0x24]
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x20], eax
call fcn.00403600
mov dword [esp + 0x34], edi
lea eax, [esi + 0x20]
lea edi, [esp + 0xc]
call fcn.00479c30
mov dword [esp + 0x44], 0xffffffff
mov ecx, edi
push ecx
call fcn.00429880
xor al, al
mov ecx, dword [esp + 0x3c]
mov dword fs:[0], ecx
pop ecx
pop edi
pop ebx
mov ecx, dword [esp + 0x2c]
xor ecx, esp
call fcn.0049f30a
add esp, 0x3c
ret 4
Function at 0x40a580
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x465f6b
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.0045ac5b
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40a602
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00458baa
mov eax, dword [eax]
push 0x47b200
push eax
call fcn.0044b874
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045aee6
test bl, bl
je 0x40a602
push 0x47b200
lea ecx, [esp + 0xc]
call fcn.0045b276
push 0x47ed68
lea ecx, [esp + 0xc]
call fcn.0045b276
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 0x40a63e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045aee6
jmp 0x40a709
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 0x40a6c2
lea edx, [esp + 0x7c]
push 0x47ed64
push edx
call fcn.0044b874
add esp, 8
test eax, eax
je 0x40a6c2
lea eax, [esp + 0x7c]
push 0x47ed60
push eax
call fcn.0044b874
add esp, 8
test eax, eax
je 0x40a6c2
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 0x40a652
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.0045aee6
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 0x40af00
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 0x40af62
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 0x40af70
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x465feb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x485298]
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 0x40b0a8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40afd6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045aee6
xor eax, eax
jmp 0x40b11f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045b023
push esi
lea ecx, [esp + 0xc]
call fcn.0045b2b2
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x47eda0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40b0fd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push 0x80000000
call fcn.0040af00
test eax, eax
jne 0x40b0fd
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 0x80000000
mov ecx, edi
call fcn.0040af00
test eax, eax
jne 0x40b0fd
lea eax, [esp + 0x14]
push str.__1_
push eax
call fcn.0044c8b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b0dc
lea ecx, [esp + 0x14]
push 0x47ed78
push ecx
call fcn.0044c830
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b0dc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40b0df
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045afd3
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40afee
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045aee6
xor eax, eax
jmp 0x40b11f
mov byte [esi], 0
push 0x47ed74
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.0045aee6
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 0x41bbf0
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 0x41bc5e
cmp si, 0x69
ja 0x41bc5e
add esi, 0xffd0
cmp si, 0x11
je 0x41bc2e
push 0x11
call edi
test ax, ax
jge 0x41bc2e
or esi, 0x2000
cmp si, 0x10
je 0x41bc43
push 0x10
call edi
test ax, ax
jge 0x41bc43
or esi, 0x4000
cmp si, 0x12
je 0x41bc58
push 0x12
call edi
test ax, ax
jge 0x41bc58
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41bc6b
mov esi, 0xbd
jmp 0x41bc1f
cmp si, 0x6e
jne 0x41bc78
mov esi, 0xbe
jmp 0x41bc1f
cmp si, 0x6f
jne 0x41bc19
mov esi, 0xbf
jmp 0x41bc1f

Function at 0x41d3a0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x495940]
xor edx, edx
cmp eax, edx
jne 0x41d3c6
xor eax, eax
mov byte [eax + 0x495840], al
inc eax
cmp eax, 0x100
jl 0x41d3ae
mov dword [0x495940], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x495840
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41d457
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 0x41d42a
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 0x41d3f8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41d4d0
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 0x41d523
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 0x41d50a
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 0x423f60
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 0x4240f8
cmp ebp, ebx
jle 0x4240f8
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 0x423fbe
dec eax
or eax, 0xfffffff8
inc eax
je 0x423fc5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, 0x80000001
jns 0x423fd4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x423fdb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045ac27
add esp, 4
cmp eax, ebx
je 0x423ffc
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.0045ac27
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 0x4240ee
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 0x4240d5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4240c1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4240b6
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 0x4240c4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4240c4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x424060
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 0x424051
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 0x427140
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4674f8
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 0x427179
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.004625d4
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00462620
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.00427200
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0046265d
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24