joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5a83fb
Capabilities:
Contain obfuscated stackstrings
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x424
push ebx
push esi
push edi
push 0
mov eax, dword [ebp + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll__lcreat]
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0xffffffff
jne 0x5a8421
jmp 0x5a8537
push 0
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll__lopen]
mov dword [ebp - 0x424], eax
cmp dword [ebp - 0x424], 0xffffffff
jne 0x5a8441
jmp 0x5a8537
lea eax, [ebp - 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetLocalTime]
mov al, byte [ebp - 4]
mov byte [ebp - 0x1c], al
mov eax, dword [ebp - 0x1c]
push eax
call fcn.005aa07f
add esp, 4
mov dword [0x5af078], 0
mov dword [ebp - 0x420], 0x646c6f47
mov dword [ebp - 0x41c], 0x6f736e65
mov byte [ebp - 0x418], 0x66
mov dword [ebp - 0x20], 0
jmp 0x5a848e
inc dword [ebp - 0x20]
cmp dword [ebp - 0x20], 9
jge 0x5a84ae
mov eax, dword [ebp - 0x20]
movsx eax, byte [eax + ebp - 0x420]
xor al, byte [ebp - 0x1c]
mov ecx, dword [ebp - 0x20]
mov byte [ecx + ebp - 0x420], al
jmp 0x5a848b
mov al, byte [ebp - 0x1c]
mov byte [ebp - 0x417], al
push 0xa
lea eax, [ebp - 0x420]
push eax
mov eax, dword [ebp - 0x18]
push eax
call dword [sym.imp.KERNEL32.dll__lwrite]
push 0x400
lea eax, [ebp - 0x420]
push eax
mov eax, dword [ebp - 0x424]
push eax
call dword [sym.imp.KERNEL32.dll__lread]
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x5a8516
mov eax, dword [ebp - 0x14]
push eax
lea eax, [ebp - 0x420]
push eax
call fcn.005a9bb8
add esp, 8
mov eax, dword [ebp - 0x14]
push eax
lea eax, [ebp - 0x420]
push eax
mov eax, dword [ebp - 0x18]
push eax
call dword [sym.imp.KERNEL32.dll__lwrite]
jmp 0x5a84ca
mov eax, dword [ebp - 0x18]
push eax
call dword [sym.imp.KERNEL32.dll__lclose]
mov eax, dword [ebp - 0x424]
push eax
call dword [sym.imp.KERNEL32.dll__lclose]
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x5a9c55
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
jmp 0x5a9c61
mov dword [ebp - 8], 0xffffffff
jmp 0x5a9c6b
push 1
push 0
push 0
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov dword [ebp - 4], eax
push 0
push 0
push 0x1e
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
jmp 0x5a9c91
mov dword [ebp - 0xc], 0
jmp 0x5a9c9d
inc dword [ebp - 0xc]
cmp dword [ebp - 0xc], 3
jge 0x5a9d85
jmp 0x5a9caa
push 0
lea eax, [ebp - 0x14]
push eax
push 0xa
lea eax, [ebp - 0x20]
push eax
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
jmp 0x5a9cc3
xor eax, eax
mov al, byte [ebp - 0x20]
cmp eax, 0x54
jne 0x5a9d80
xor eax, eax
mov al, byte [ebp - 0x1f]
cmp eax, 0x44
je 0x5a9cf3
xor eax, eax
mov al, byte [ebp - 0x1f]
cmp eax, 0x64
je 0x5a9cf3
xor eax, eax
mov al, byte [ebp - 0x1f]
cmp eax, 0x53
jne 0x5a9d80
jmp 0x5a9cf6
mov al, byte [ebp - 0x17]
mov ecx, dword [ebp + 0x10]
mov byte [ecx], al
jmp 0x5a9d01
mov eax, dword [ebp + 0x10]
mov al, byte [eax]
push eax
call fcn.005aa07f
add esp, 4
jmp 0x5a9d12
xor eax, eax
mov al, byte [ebp - 0x1f]
cmp eax, 0x64
jne 0x5a9d4f
mov dword [0x5af292], 1
mov dword [ebp - 0x10], 0
jmp 0x5a9d32
inc dword [ebp - 0x10]
cmp dword [ebp - 0x10], 7
jge 0x5a9d4d
mov eax, dword [ebp - 0x10]
xor ecx, ecx
mov cl, byte [eax + ebp - 0x1e]
xor cl, byte [ebp - 0x17]
mov eax, dword [ebp - 0x10]
mov byte [eax + ebp - 0x1e], cl
jmp 0x5a9d2f
jmp 0x5a9d59
mov dword [0x5af292], 0
mov eax, dword [ebp - 0x1e]
xor eax, 0x19611225
mov ecx, dword [ebp + 0xc]
mov dword [ecx], eax
jmp 0x5a9d69
mov eax, dword [ebp - 0x1a]
xor eax, 0x198931
and eax, 0xffffff
mov ecx, dword [ebp + 0xc]
add eax, dword [ecx]
mov dword [ebp - 8], eax
jmp 0x5a9d85
jmp 0x5a9c9a
jmp 0x5a9d88
push 0
push 0
mov eax, dword [ebp - 4]
push eax
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
jmp 0x5a9d9d
mov eax, dword [ebp - 8]
jmp 0x5a9da2
pop edi
pop esi
pop ebx
leave
ret
Function at 0x5a9eea
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
push edi
jmp 0x5a9ef6
mov dword [ebp - 4], 0xffffffff
jmp 0x5a9f00
push 0
lea eax, [ebp - 0xc]
push eax
push 0xa
lea eax, [ebp - 0x18]
push eax
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
jmp 0x5a9f19
mov dword [ebp - 8], 0
jmp 0x5a9f25
inc dword [ebp - 8]
cmp dword [ebp - 8], 9
jge 0x5a9f40
mov eax, dword [ebp - 8]
xor ecx, ecx
mov cl, byte [eax + ebp - 0x18]
xor cl, byte [ebp - 0xf]
mov eax, dword [ebp - 8]
mov byte [eax + ebp - 0x18], cl
jmp 0x5a9f22
cmp dword [ebp - 0x18], 0x646c6f47
jne 0x5a9f96
cmp dword [ebp - 0x14], 0x6f736e65
jne 0x5a9f96
xor eax, eax
mov al, byte [ebp - 0x10]
cmp eax, 0x66
jne 0x5a9f96
jmp 0x5a9f5f
mov al, byte [ebp - 0xf]
mov ecx, dword [ebp + 0x10]
mov byte [ecx], al
jmp 0x5a9f6a
mov eax, dword [ebp + 0x10]
mov al, byte [eax]
push eax
call fcn.005aa07f
add esp, 4
jmp 0x5a9f7b
cmp dword [ebp + 0xc], 0
je 0x5a9f8a
mov eax, dword [ebp + 0xc]
mov dword [eax], 0
jmp 0x5a9f8d
mov dword [ebp - 4], 0xa
jmp 0x5a9fa6
push 0
push 0
push 0
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
jmp 0x5a9fa9
mov eax, dword [ebp - 4]
jmp 0x5a9fae
pop edi
pop esi
pop ebx
leave
ret

Function at 0x5aa5a2
Capabilities:
Contain obfuscated stackstrings
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x41c
push ebx
push esi
push edi
push 1
push 0
push 0
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov dword [ebp - 4], eax
push 2
push 0
push 0
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov dword [ebp - 8], eax
cmp dword [ebp - 4], 0
jne 0x5aa677
cmp dword [ebp - 8], 0
jne 0x5aa677
lea eax, [ebp - 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_GetLocalTime]
mov al, byte [ebp - 0xc]
mov ecx, dword [ebp + 0xc]
mov byte [ecx], al
mov eax, dword [ebp + 0xc]
mov al, byte [eax]
push eax
call fcn.005aa07f
add esp, 4
mov dword [ebp - 0x41c], 0x646c6f47
mov dword [ebp - 0x418], 0x6f736e65
mov byte [ebp - 0x414], 0x66
mov dword [ebp - 0x1c], 0
jmp 0x5aa62f
inc dword [ebp - 0x1c]
cmp dword [ebp - 0x1c], 9
jge 0x5aa651
mov eax, dword [ebp - 0x1c]
movsx eax, byte [eax + ebp - 0x41c]
mov ecx, dword [ebp + 0xc]
xor al, byte [ecx]
mov ecx, dword [ebp - 0x1c]
mov byte [ecx + ebp - 0x41c], al
jmp 0x5aa62c
mov eax, dword [ebp + 0xc]
mov al, byte [eax]
mov byte [ebp - 0x413], al
push 0
lea eax, [ebp - 0x1c]
push eax
push 0xa
lea eax, [ebp - 0x41c]
push eax
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
jmp 0x5aa689
push 0
push 0
mov eax, dword [ebp - 4]
push eax
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x5ad2c7
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
push edi
jmp 0x5ad2d3
push 0x5afa4c
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
mov dword [ebp - 0xc], eax
jmp 0x5ad2e8
cmp dword [ebp - 0xc], 0
jne 0x5ad2f8
mov eax, 0xea60
jmp 0x5ad3a8
jmp 0x5ad2fb
push 0x3e8
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov dword [ebp - 0x10], eax
jmp 0x5ad374
jmp 0x5ad312
push 0
push 0x4000000
push 0
push 0
push 0
push 0
push 0x5afa2c
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [ebp - 4], eax
jmp 0x5ad332
cmp dword [ebp - 4], 0xffffffff
jne 0x5ad344
jmp 0x5ad33b
mov dword [ebp - 8], 0x7530
jmp 0x5ad364
jmp 0x5ad347
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 8]
mov dword [ecx], eax
jmp 0x5ad352
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp + 0xc]
mov dword [ecx], eax
jmp 0x5ad35d
mov dword [ebp - 8], 0
jmp 0x5ad38e
jmp 0x5ad369
mov dword [ebp - 8], 0xc350
jmp 0x5ad38e
cmp dword [ebp - 0x10], 0
je 0x5ad30f
cmp dword [ebp - 0x10], 0x80
je 0x5ad30f
cmp dword [ebp - 0x10], 0x102
je 0x5ad366
jmp 0x5ad38e
cmp dword [ebp - 8], 0
je 0x5ad3a0
mov eax, dword [ebp - 0xc]
push eax
call fcn.005ad2a8
add esp, 4
jmp 0x5ad3a3
mov eax, dword [ebp - 8]
jmp 0x5ad3a8
pop edi
pop esi
pop ebx
leave
ret
Function at 0x431000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x40915c
nop
nop
mov ecx, 0x58fb01f7
test eax, eax
nop
nop
nop
nop
je 0x43104e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x431024
nop
nop
mov eax, section..data
mov ebx, 0x42f3f8
nop
nop
mov ecx, 0x77227468
test eax, eax
nop
nop
nop
nop
je 0x431084
nop
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
add eax, 4
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x43106c
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x40632d
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
pushal
call 0x40633c
pop dword [ebp - 0x34]
mov eax, 0x40633c
sub dword [ebp - 0x34], eax
mov dword [ebp - 0x44], 0xcab95663
add dword [ebp - 0x44], 0x8398eee8
mov dword [ebp - 0x40], 0xd3418466
add dword [ebp - 0x40], 0x5ef1c7df
mov dword [ebp - 0x3c], 0x9bd21899
add dword [ebp - 0x3c], 0xb07a2b95
mov dword [ebp - 0x38], 0x504a392b
sub dword [ebp - 0x38], 0x504a392b
lea eax, [ebp - 0x44]
push eax
mov eax, 0xfab9d0a2
sub eax, 0xfa796042
add eax, dword [ebp - 0x34]
call dword [eax]
mov dword [ebp - 0x44], 0xd2f905be
add dword [ebp - 0x44], 0xa1796398
mov dword [ebp - 0x40], 0xcd88b4c
add dword [ebp - 0x40], 0x3493d629
mov dword [ebp - 0x3c], 0xdd600619
sub dword [ebp - 0x3c], 0x79f099ad
mov dword [ebp - 0x38], 0xb4efc0db
add dword [ebp - 0x38], 0x4b103f25
lea ebx, [ebp - 0x44]
push ebx
push eax
mov eax, 0x3e613277
add eax, 0xc1df3e89
add eax, dword [ebp - 0x34]
call dword [eax]
push 0x40
push 0x1000
push 0x39b51
push 0
call eax
mov ecx, 0xe68261fe
add ecx, 0x197df25d
xor edi, edi
add edi, eax
mov ebx, 0x747b7b24
add ebx, 0x8bc584dc
add ebx, dword [ebp - 0x34]
mov edx, 0x26259855
add dword [ebp - 0x18], ecx
mov esi, dword [ebx]
xor esi, edx
mov dword [edi], esi
mov dword [ebp - 0x24], 0x27782240
add edi, 0xae8f20c6
add edi, 0x5170df3e
add ebx, 0xab87fc8a
add ebx, 0x5478037a
loop 0x406455
add eax, 0xeb2b4f60
sub eax, 0xeb2a0b21
mov ebx, eax
add eax, 0xe43bb6d5
add eax, 0x1bc44930
mov ecx, 0xe6781bef
add ecx, 0x19c7e411
add ecx, dword [ebp - 0x34]
call ebx
leave
ret

Function at 0x4065b0
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x40c17c]
jne 0x4065ba
repz ret
jmp fcn.00406941
Function at 0x414170
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a5dbb
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.004982a2
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4141f2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004957bd
mov eax, dword [eax]
push 0x5ad264
push eax
call fcn.00474f24
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0049852d
test bl, bl
je 0x4141f2
push 0x5ad264
lea ecx, [esp + 0xc]
call fcn.00498909
push 0x5b0ddc
lea ecx, [esp + 0xc]
call fcn.00498909
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 0x41422e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0049852d
jmp 0x4142f9
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 0x4142b2
lea edx, [esp + 0x7c]
push 0x5b0dd8
push edx
call fcn.00474f24
add esp, 8
test eax, eax
je 0x4142b2
lea eax, [esp + 0x7c]
push 0x5b0dd4
push eax
call fcn.00474f24
add esp, 8
test eax, eax
je 0x4142b2
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 0x414242
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.0049852d
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 0x414af0
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 0x414b52
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 0x414b60
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a5e3b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5b8938]
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 0x414c98
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x414bc6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0049852d
xor eax, eax
jmp 0x414d0f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004986b6
push esi
lea ecx, [esp + 0xc]
call fcn.00498945
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x5b0e14
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x414ced
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00414af0
test eax, eax
jne 0x414ced
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.00414af0
test eax, eax
jne 0x414ced
lea eax, [esp + 0x14]
push 0x5b0df0
push eax
call fcn.00476010
mov esi, eax
add esp, 8
test esi, esi
jne 0x414ccc
lea ecx, [esp + 0x14]
push 0x5b0dec
push ecx
call fcn.00475f90
mov esi, eax
add esp, 8
test esi, esi
jne 0x414ccc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x414ccf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00498666
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x414bde
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0049852d
xor eax, eax
jmp 0x414d0f
mov byte [esi], 0
push 0x5b0de8
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.0049852d
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 0x428100
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 0x42816e
cmp si, 0x69
ja 0x42816e
add esi, 0xffd0
cmp si, 0x11
je 0x42813e
push 0x11
call edi
test ax, ax
jge 0x42813e
or esi, 0x2000
cmp si, 0x10
je 0x428153
push 0x10
call edi
test ax, ax
jge 0x428153
or esi, 0x4000
cmp si, 0x12
je 0x428168
push 0x12
call edi
test ax, ax
jge 0x428168
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42817b
mov esi, 0xbd
jmp 0x42812f
cmp si, 0x6e
jne 0x428188
mov esi, 0xbe
jmp 0x42812f
cmp si, 0x6f
jne 0x428129
mov esi, 0xbf
jmp 0x42812f

Function at 0x4299c0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5ca600]
xor edx, edx
cmp eax, edx
jne 0x4299e6
xor eax, eax
mov byte [eax + 0x5ca500], al
inc eax
cmp eax, 0x100
jl 0x4299ce
mov dword [0x5ca600], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5ca500
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x429a77
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 0x429a4a
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 0x429a18
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x429af0
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 0x429b43
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 0x429b2a
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 0x430580
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 0x430718
cmp ebp, ebx
jle 0x430718
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x4305de
dec eax
or eax, 0xfffffff8
inc eax
je 0x4305e5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4305f4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4305fb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0049826e
add esp, 4
cmp eax, ebx
je 0x43061c
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.0049826e
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 0x43070e
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 0x4306f5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4306e1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4306d6
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 0x4306e4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4306e4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x430680
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 0x430671
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 0x433740
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4a7648
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 0x433779
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.0049fdf9
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0049fe81
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.00433800
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0049febe
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24