joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40a6f6
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
and dword [ebp - 4], 0
push esi
push dword [ebp + 8]
lea eax, [ebp - 0x20c]
push eax
lea esi, [ebp - 0x20c]
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
lea eax, [ebp - 0x20c]
push eax
call fcn.0040a660
test eax, eax
je 0x40a746
cmp word [ebp - 0x208], 0x5c
je 0x40a73e
mov eax, 0x80070057
jmp 0x40a804
lea esi, [ebp - 0x206]
jmp 0x40a794
lea eax, [ebp - 0x20c]
push eax
call fcn.0040a690
test eax, eax
je 0x40a794
mov eax, dword [ebp - 0x208]
lea esi, [ebp - 0x208]
jmp 0x40a76f
cmp ax, 0x5c
je 0x40a782
inc esi
inc esi
mov ax, word [esi]
test ax, ax
jne 0x40a764
cmp word [esi], 0x5c
jne 0x40a794
jmp 0x40a782
cmp ax, 0x5c
je 0x40a792
inc esi
inc esi
mov ax, word [esi]
test ax, ax
jne 0x40a77c
cmp ax, 0x5c
jne 0x40a794
inc esi
inc esi
push ebx
push edi
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x40a7a6
cmp word [esi], 0x5c
je 0x40a7ac
inc esi
inc esi
cmp word [esi], 0
jne 0x40a79e
xor ebx, ebx
cmp word [esi], 0x5c
push 0
lea eax, [ebp - 0x20c]
sete bl
and word [esi], 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x40a7ee
call edi
cmp eax, 0xb7
je 0x40a7ee
call edi
test eax, eax
jg 0x40a7df
call edi
jmp 0x40a7eb
call edi
and eax, 0xffff
or eax, 0x80070000
mov dword [ebp - 4], eax
test ebx, ebx
je 0x40a7ff
mov word [esi], 0x5c
inc esi
inc esi
cmp dword [ebp - 4], 0
jge 0x40a7a6
mov eax, dword [ebp - 4]
pop edi
pop ebx
pop esi
leave
ret 4

Function at 0x40a809
Capabilities:
Create directory
Get file attributes
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0x10]
push esi
push edi
push ebx
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
mov esi, dword [ebp + 0xc]
jne 0x40a857
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
call edi
cmp eax, 0x50
mov dword [esi], eax
je 0x40a839
cmp eax, 0xb7
jne 0x40a853
test ebx, ebx
je 0x40a857
push dword [ebx + 4]
push 4
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_SetFileSecurityW]
test eax, eax
jne 0x40a857
call edi
mov dword [esi], eax
xor eax, eax
jmp 0x40a875
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
or eax, 0x2000
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
and dword [esi], 0
xor eax, eax
inc eax
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x40a953
Capabilities:
Delete directory
Delete file
Enumerate files on windows
Enumerate files recursively

Disassembly:
mov eax, 0x40bc63
call sub.MSVCRT.dll__EH_prolog
sub esp, 0x47c
push ebx
push edi
mov edi, dword [ebp + 8]
xor ebx, ebx
cmp edi, ebx
je 0x40aaf9
push 0x401544
push edi
call dword [sym.imp.KERNEL32.dll_lstrcmpW]
test eax, eax
je 0x40aaf9
push edi
lea ecx, [ebp - 0x238]
call fcn.00404a0c
mov dword [ebp - 4], ebx
lea eax, [ebp - 0x238]
push eax
call fcn.00403503
push 0xffffffffffffffff
push 0x401a30
lea ecx, [ebp - 0x238]
call fcn.004030f7
cmp dword [ebp + 0x10], ebx
mov dword [ebp - 0x18], 1
mov dword [ebp - 0x14], ebx
mov dword [ebp - 0x10], ebx
je 0x40a9df
lea eax, [ebp - 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemTimeAsFileTime]
mov eax, dword [ebp + 0x10]
mov ecx, 0x989680
mul ecx
sub dword [ebp - 0x14], eax
sbb dword [ebp - 0x10], edx
or dword [ebp + 8], 0xffffffff
mov byte [ebp - 4], 1
lea eax, [ebp - 0x488]
push eax
push dword [ebp - 0x234]
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
cmp eax, 0xffffffff
mov dword [ebp + 8], eax
je 0x40aab9
push 0x401724
lea eax, [ebp - 0x45c]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpW]
test eax, eax
je 0x40aaa1
push 0x401a28
lea eax, [ebp - 0x45c]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpW]
test eax, eax
je 0x40aaa1
push edi
lea ecx, [ebp - 0x238]
call fcn.004030e7
lea eax, [ebp - 0x238]
push eax
call fcn.00403503
push 0xffffffffffffffff
lea eax, [ebp - 0x45c]
push eax
lea ecx, [ebp - 0x238]
call fcn.004030f7
test byte [ebp - 0x488], 0x10
je 0x40aa7b
push ebx
push 1
push dword [ebp - 0x234]
call fcn.0040a953
jmp 0x40aaa1
cmp dword [ebp + 0x10], ebx
je 0x40aa95
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x47c]
push eax
call dword [sym.imp.KERNEL32.dll_CompareFileTime]
test eax, eax
jg 0x40aaa1
push dword [ebp - 0x234]
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
lea eax, [ebp - 0x488]
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x40aa06
mov byte [ebp - 4], bl
lea ecx, [ebp + 8]
call fcn.0040a944
cmp dword [ebp + 0xc], ebx
je 0x40aad7
push edi
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
test eax, eax
jne 0x40aad7
mov dword [ebp - 0x18], ebx
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x238]
call fcn.004032ac
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x18]
pop edi
pop ebx
mov dword fs:[0], ecx
leave
ret 0xc
mov eax, 0x80070057
mov dword [ebp - 0x1c], eax
push 0x40bfb4
lea eax, [ebp - 0x1c]
xor ecx, ecx
push eax
mov dword [ebp - 0x18], ecx
call sub.MSVCRT.dll__CxxThrowException
int3
Function at 0x40aecf
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov eax, 0x40bccc
call sub.MSVCRT.dll__EH_prolog
push esi
push edi
push dword [ebp + 8]
mov esi, ecx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
xor edi, edi
cmp eax, 0xffffffff
mov dword [esi + 0x14], eax
jne 0x40aef3
mov dword [esi + 0x14], edi
test byte [esi + 0x14], 0x10
push dword [ebp + 8]
mov ecx, esi
je 0x40af48
call fcn.0040ad00
push esi
lea ecx, [ebp + 8]
call fcn.0040ab61
jmp 0x40af32
lea eax, [ebp + 8]
push eax
mov ecx, esi
call fcn.0040ada4
test eax, eax
je 0x40af3a
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp + 8]
call fcn.0040ab1e
push esi
lea ecx, [ebp + 8]
call fcn.0040ab61
mov dword [ebp - 4], edi
cmp dword [ebp + 8], edi
jne 0x40af0e
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp + 8]
call fcn.0040ab1e
jmp 0x40af5d
mov eax, dword [esi]
call dword [eax + 4]
test eax, eax
jne 0x40af5d
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esi + 0x264], eax
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
leave
ret 4
Function at 0x52079b
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.0052094b
mov ecx, dword [esp + 0x5c]
xor edx, edx
xor ebp, ebp
mov dword [esp + 0xc], 1
mov edi, dword [ecx]
mov dword [esp + 0x10], 8
mov dword [esp + 0x14], 2
mov dword [esp + 0x18], 4
mov dx, word [edi + 0x14]
cmp word [edi + 6], bp
mov dword [esp + 0x1c], 0x10
mov dword [esp + 0x20], 0x80
mov dword [esp + 0x24], 0x20
mov dword [esp + 0x28], 0x40
lea eax, [edx + edi + 0x18]
jbe 0x520899
push ebx
push esi
lea ebx, [eax + 0x24]
mov eax, dword [ebx]
mov ecx, eax
mov edx, eax
shr ecx, 0x1d
shr edx, 0x1e
mov esi, eax
and ecx, 1
and edx, 1
shr esi, 0x1f
test eax, 0x2000000
je 0x52083c
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x52087f
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x520853
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x52086e
test al, 0x40
je 0x520865
mov ecx, dword [edi + 0x20]
jmp 0x52086c
test al, 0x80
je 0x52087f
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x52087f
mov ecx, dword [ebx - 0x1c]
lea eax, [esp + 0x10]
push eax
push esi
push edx
push ecx
call dword [esp + 0x44]
mov edx, dword [esp + 0x64]
xor eax, eax
inc ebp
add ebx, 0x28
mov edi, dword [edx]
mov ax, word [edi + 6]
cmp ebp, eax
jl 0x52080b
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x401394
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov eax, dword [edi + 0x3c]
lea ebx, [eax + edi + 0x78]
mov eax, dword [ebx]
test eax, eax
je 0x401443
cmp dword [ebx + 4], 0x28
jb 0x401443
lea esi, [eax + edi]
mov ecx, dword [esi + 0x18]
test ecx, ecx
je 0x401443
mov edx, dword [esi + 0x20]
cmp edx, eax
jb 0x401443
lea edx, [edx + ecx*4]
mov ecx, dword [ebx + 4]
add ecx, eax
cmp ecx, edx
jb 0x401443
mov eax, dword [esi + 0x20]
and dword [ebp + 8], 0
add eax, edi
mov dword [ebp - 4], eax
mov eax, dword [esi + 0x1c]
add eax, edi
mov dword [ebp - 0x10], eax
mov eax, dword [esi + 0x24]
add eax, edi
cmp dword [esi + 0x18], 0
mov dword [ebp - 0xc], eax
jbe 0x401443
mov ecx, dword [ebp + 8]
mov eax, dword [ebp - 4]
lea eax, [eax + ecx*4]
mov ecx, dword [ebx]
cmp ecx, dword [eax]
ja 0x401438
mov eax, dword [eax]
push dword [ebp + 0xc]
mov dword [ebp - 8], eax
call dword [0x4620302c]
mov edx, dword [ebx]
mov ecx, dword [ebp - 8]
add edx, dword [ebx + 4]
lea eax, [eax + ecx + 1]
cmp eax, edx
ja 0x401438
push dword [ebp + 0xc]
lea eax, [ecx + edi]
push eax
call dword [0x46203028]
test eax, eax
je 0x40144a
inc dword [ebp + 8]
mov eax, dword [ebp + 8]
cmp eax, dword [esi + 0x18]
jb 0x4013fa
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
mov ecx, dword [ebp + 8]
cmp dword [esi + 0x14], ecx
jbe 0x401443
mov esi, dword [esi + 0x1c]
mov eax, dword [ebx]
cmp esi, eax
jb 0x401443
lea edx, [esi + ecx*4 + 4]
mov esi, dword [ebx + 4]
add esi, eax
cmp esi, edx
jb 0x401443
mov eax, dword [ebp - 0xc]
movzx eax, word [eax + ecx*2]
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx + eax*4]
jmp 0x401445

Function at 0x402180
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 4]
push ebx
mov bl, byte [eax]
push esi
cmp bl, 0xd8
je 0x4021b1
cmp bl, 0xd7
je 0x4021b1
mov esi, dword [esp + 0x14]
lea ecx, [eax + 1]
test esi, esi
jle 0x4021d9
mov eax, dword [esp + 0x10]
sub ecx, eax
mov dl, byte [ecx + eax]
mov byte [eax], dl
inc eax
sub esi, 1
jne 0x4021a3
pop esi
pop ebx
ret
mov esi, dword [esp + 0x10]
push esi
inc eax
push eax
call fcn.004021fe
cmp bl, 0xd8
jne 0x4021d9
mov ecx, dword [esp + 0x14]
xor eax, eax
test ecx, ecx
jle 0x4021d9
lea esp, [esp]
xor byte [eax + esi], 0xf0
inc eax
cmp eax, ecx
jl 0x4021d0
pop esi
pop ebx
ret
Function at 0x406074
Capabilities:
Execute syscall

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp dword [ebp + 8], 0
jge 0x406096
mov eax, 0xfffffffd
jmp 0x40610e
mov ebx, dword [0x4c33ac]
add ebx, 0x1c
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 4]
cmp dword [ebx], 0
je 0x4060dc
mov eax, dword [ebp + 8]
mov ecx, eax
and eax, 0xffff
shr ecx, 0x10
and ecx, 0xffff
mov edx, dword [ebp]
lea edx, [edx + 8]
call dword fs:[0xc0]
nop
nop
nop
nop
nop
leave
ret 4
mov ebx, dword [0x4c33ac]
add ebx, 0x1c
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 4]
cmp dword [ebx], 0
jne 0x406104
mov eax, dword [ebp + 8]
mov edx, dword [ebp]
lea edx, [edx + 8]
int 0x2e
nop
leave
ret 4
mov eax, 0
jmp 0x40610e
mov esp, ebp
pop ebp
ret 4
Function at 0x416b32
Capabilities:
Check for peb beingdebugged flag

Disassembly:
push ebp
mov ebp, esp
xor eax, eax
mov ecx, dword fs:[0x30]
mov al, byte [ecx + 2]
leave
ret

Function at 0x42393a
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov ebx, dword [ebp + 8]
cmp dword [ebx], 0xe
jne 0x423972
mov ebx, dword [ebp + 8]
mov dword [ebx], 0xd
mov dword [ebp - 4], 1
jmp 0x423b00
mov ebx, dword [ebp + 8]
cmp dword [ebx], 0x21
jl 0x423991
mov ebx, dword [ebp + 8]
cmp dword [ebx], 0x2f
jg 0x423991
mov eax, 1
jmp 0x423993
xor eax, eax
test eax, eax
je 0x4239a7
mov dword [ebp - 4], 1
jmp 0x423b00
mov ebx, dword [ebp + 8]
cmp dword [ebx], 0x5b
jl 0x4239c6
mov ebx, dword [ebp + 8]
cmp dword [ebx], 0x5e
jg 0x4239c6
mov eax, 1
jmp 0x4239c8
xor eax, eax
test eax, eax
je 0x4239dc
mov dword [ebp - 4], 1
jmp 0x423b00
mov ebx, dword [ebp + 8]
cmp dword [ebx], 0x6f
jne 0x4239f4
mov dword [ebp - 4], 1
jmp 0x423b00
mov ebx, dword [ebp + 8]
cmp dword [ebx], 0x90
jne 0x423a0f
mov dword [ebp - 4], 1
jmp 0x423b00
mov ebx, dword [ebp + 8]
cmp dword [ebx], 0x89
jne 0x423a2c
mov ebx, dword [ebp + 8]
mov dword [ebx], 0x25
jmp 0x423b00
mov ebx, dword [ebp + 8]
cmp dword [ebx], 0x8a
jne 0x423a49
mov ebx, dword [ebp + 8]
mov dword [ebx], 0x26
jmp 0x423b00
mov ebx, dword [ebp + 8]
cmp dword [ebx], 0x8b
jne 0x423a66
mov ebx, dword [ebp + 8]
mov dword [ebx], 0x27
jmp 0x423b00
mov ebx, dword [ebp + 8]
cmp dword [ebx], 0x8c
jne 0x423a83
mov ebx, dword [ebp + 8]
mov dword [ebx], 0x28
jmp 0x423b00
mov ebx, dword [ebp + 8]
cmp dword [ebx], 0x3a
jne 0x423a9d
mov ebx, dword [ebp + 8]
mov dword [ebx], 0x2d
jmp 0x423b00
mov ebx, dword [ebp + 8]
cmp dword [ebx], 0x3b
jne 0x423ab7
mov ebx, dword [ebp + 8]
mov dword [ebx], 0x2e
jmp 0x423b00
mov ebx, dword [ebp + 8]
cmp dword [ebx], 0x3c
jne 0x423ad1
mov ebx, dword [ebp + 8]
mov dword [ebx], 0x21
jmp 0x423b00
mov ebx, dword [ebp + 8]
cmp dword [ebx], 0x3d
jne 0x423aeb
mov ebx, dword [ebp + 8]
mov dword [ebx], 0x23
jmp 0x423b00
mov ebx, dword [ebp + 8]
cmp dword [ebx], 0x3e
jne 0x423b00
mov ebx, dword [ebp + 8]
mov dword [ebx], 0x24
mov dword [ebp - 0xc], esp
push 0
mov eax, 0x57
call fcn.00428c0e
cmp dword [ebp - 0xc], esp
je 0x423b24
push 6
call fcn.00428c02
add esp, 4
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], esp
push dword [ebp - 8]
push 0
mov ebx, dword [ebp + 8]
push dword [ebx]
mov eax, 0x58
call fcn.00428c0e
cmp dword [ebp - 0xc], esp
je 0x423b53
push 6
call fcn.00428c02
add esp, 4
mov ebx, dword [ebp + 0xc]
mov dword [ebx], eax
mov eax, dword [ebp - 4]
jmp 0x423b60
mov esp, ebp
pop ebp
ret 0xc
Function at 0x433210
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4954bb
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.00489e80
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x433292
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0048793d
mov eax, dword [eax]
push 0x4b5260
push eax
call fcn.0047a434
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0048a10b
test bl, bl
je 0x433292
push 0x4b5260
lea ecx, [esp + 0xc]
call fcn.0048a49b
push 0x4b8dd4
lea ecx, [esp + 0xc]
call fcn.0048a49b
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 0x4332ce
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0048a10b
jmp 0x433399
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 0x433352
lea edx, [esp + 0x7c]
push 0x4b8dd0
push edx
call fcn.0047a434
add esp, 8
test eax, eax
je 0x433352
lea eax, [esp + 0x7c]
push 0x4b8dcc
push eax
call fcn.0047a434
add esp, 8
test eax, eax
je 0x433352
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 0x4332e2
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.0048a10b
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 0x433b90
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 0x433bf2
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 0x433c00
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x49553b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4bf374]
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 0x433d38
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x433c66
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0048a10b
xor eax, eax
jmp 0x433daf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0048a248
push esi
lea ecx, [esp + 0xc]
call fcn.0048a4d7
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 0x433d8d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00433b90
test eax, eax
jne 0x433d8d
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.00433b90
test eax, eax
jne 0x433d8d
lea eax, [esp + 0x14]
push 0x4b8de8
push eax
call fcn.0047b4b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x433d6c
lea ecx, [esp + 0x14]
push 0x4b8de4
push ecx
call fcn.0047b430
mov esi, eax
add esp, 8
test esi, esi
jne 0x433d6c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x433d6f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0048a1f8
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x433c7e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0048a10b
xor eax, eax
jmp 0x433daf
mov byte [esi], 0
push 0x4b8de0
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.0048a10b
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 0x446df0
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 0x446e5e
cmp si, 0x69
ja 0x446e5e
add esi, 0xffd0
cmp si, 0x11
je 0x446e2e
push 0x11
call edi
test ax, ax
jge 0x446e2e
or esi, 0x2000
cmp si, 0x10
je 0x446e43
push 0x10
call edi
test ax, ax
jge 0x446e43
or esi, 0x4000
cmp si, 0x12
je 0x446e58
push 0x12
call edi
test ax, ax
jge 0x446e58
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x446e6b
mov esi, 0xbd
jmp 0x446e1f
cmp si, 0x6e
jne 0x446e78
mov esi, 0xbe
jmp 0x446e1f
cmp si, 0x6f
jne 0x446e19
mov esi, 0xbf
jmp 0x446e1f

Function at 0x448590
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4cfc00]
xor edx, edx
cmp eax, edx
jne 0x4485b6
xor eax, eax
mov byte [eax + 0x4cfb00], al
inc eax
cmp eax, 0x100
jl 0x44859e
mov dword [0x4cfc00], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4cfb00
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x448647
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 0x44861a
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 0x4485e8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4486c0
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 0x448713
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 0x4486fa
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 0x44f150
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 0x44f2e8
cmp ebp, ebx
jle 0x44f2e8
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 0x44f1ae
dec eax
or eax, 0xfffffff8
inc eax
je 0x44f1b5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x44f1c4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x44f1cb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00489e4c
add esp, 4
cmp eax, ebx
je 0x44f1ec
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.00489e4c
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 0x44f2de
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 0x44f2c5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x44f2b1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x44f2a6
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 0x44f2b4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x44f2b4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x44f250
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 0x44f241
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