joyce8/EMBER2024-capa huggingface dataset:
Function at 0x553e40
Capabilities:
Enumerate pe sections

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x554012
xor ecx, ecx
xor edx, edx
mov ch, byte [eax]
mov dl, byte [eax + 2]
mov cl, byte [eax + 1]
push ebx
shl ecx, 8
or ecx, edx
xor edx, edx
mov dl, byte [eax + 3]
push ebp
shl ecx, 8
or ecx, edx
xor edx, edx
mov dl, byte [eax + 6]
mov dword [eax], ecx
xor ecx, ecx
push esi
mov ch, byte [eax + 4]
push edi
mov cl, byte [eax + 5]
xor ebp, ebp
shl ecx, 8
or ecx, edx
xor edx, edx
mov dl, byte [eax + 7]
shl ecx, 8
or ecx, edx
mov edx, dword [esp + 0x18]
mov dword [eax + 4], ecx
xor ecx, ecx
mov ch, byte [eax + 8]
lea edi, [edx + 0xc]
mov cl, byte [eax + 9]
mov word [eax + 8], cx
mov ecx, dword [eax]
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov cx, word [eax + 8]
mov word [edx + 8], cx
xor ecx, ecx
movzx si, byte [eax + 0xb]
mov ch, byte [eax + 0xa]
or ecx, esi
mov word [eax + 0xa], cx
mov word [edx + 0xa], cx
movzx si, byte [eax + 0xb]
xor ecx, ecx
mov ch, byte [eax + 0xa]
or ecx, esi
mov esi, dword [eax + 0xc]
mov word [eax + 0xa], cx
and ecx, 0xffff
mov ebx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
movzx si, byte [eax + 0x11]
mov bp, word [eax + 0xa]
xor ecx, ecx
mov ch, byte [eax + 0x10]
add ebp, 0xc
or ecx, esi
mov word [eax + 0x10], cx
mov word [edx + ebp], cx
movzx si, byte [eax + 0x11]
xor ecx, ecx
lea edi, [edx + ebp + 2]
mov ch, byte [eax + 0x10]
or ecx, esi
mov esi, dword [eax + 0x14]
mov word [eax + 0x10], cx
and ecx, 0xffff
mov ebx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
movzx si, byte [eax + 0x19]
xor ecx, ecx
mov cx, word [eax + 0x10]
lea ebp, [ecx + ebp + 2]
xor ecx, ecx
mov ch, byte [eax + 0x18]
or ecx, esi
lea edi, [edx + ebp + 2]
mov word [eax + 0x18], cx
mov word [edx + ebp], cx
movzx si, byte [eax + 0x19]
xor ecx, ecx
mov ch, byte [eax + 0x18]
or ecx, esi
mov esi, dword [eax + 0x1c]
mov word [eax + 0x18], cx
and ecx, 0xffff
mov ebx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
movzx si, byte [eax + 0x21]
xor ecx, ecx
mov cx, word [eax + 0x18]
lea ebp, [ecx + ebp + 2]
xor ecx, ecx
mov ch, byte [eax + 0x20]
or ecx, esi
lea edi, [edx + ebp + 2]
mov word [eax + 0x20], cx
mov word [edx + ebp], cx
movzx si, byte [eax + 0x21]
xor ecx, ecx
mov ch, byte [eax + 0x20]
or ecx, esi
mov esi, dword [eax + 0x24]
mov word [eax + 0x20], cx
and ecx, 0xffff
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
xor edx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov dl, byte [eax + 6]
xor ecx, ecx
mov ch, byte [eax + 4]
pop edi
mov cl, byte [eax + 5]
pop esi
shl ecx, 8
or ecx, edx
xor edx, edx
mov dl, byte [eax + 7]
pop ebp
shl ecx, 8
or ecx, edx
xor edx, edx
mov dh, byte [eax]
mov dword [eax + 4], ecx
mov dl, byte [eax + 1]
xor ecx, ecx
mov ch, byte [eax + 8]
pop ebx
mov cl, byte [eax + 9]
mov word [eax + 8], cx
xor ecx, ecx
mov cl, byte [eax + 2]
shl edx, 8
or edx, ecx
xor ecx, ecx
mov cl, byte [eax + 3]
shl edx, 8
or edx, ecx
mov dword [eax], edx
ret
Function at 0x556be0
Capabilities:
Hash data with md5

Disassembly:
sub esp, 0x94
mov eax, dword [esp + 0x9c]
push esi
push 0x40
lea ecx, [esp + 0x1c]
xor esi, esi
push eax
push ecx
mov dword [esp + 0x24], 0x67452301
mov dword [esp + 0x28], 0xefcdab89
mov dword [esp + 0x2c], 0x98badcfe
mov dword [esp + 0x30], 0x10325476
mov dword [esp + 0x34], esi
mov dword [esp + 0x38], esi
call fcn.005569f0
lea edx, [esp + 0x24]
lea eax, [esp + 0x10]
push edx
push eax
call fcn.00556b20
mov esi, dword [esp + 0xb0]
add esp, 0x14
xor edx, edx
mov cl, byte [esp + edx + 4]
mov al, cl
and cl, 0xf
sar al, 4
and al, 0xf
cmp al, 0xa
movsx eax, al
jge 0x556c5a
add eax, 0x30
jmp 0x556c5d
add eax, 0x57
mov byte [esi], al
cmp cl, 0xa
movsx eax, cl
jge 0x556c6c
add eax, 0x30
jmp 0x556c6f
add eax, 0x57
mov byte [esi + 1], al
inc edx
add esi, 2
cmp edx, 0x10
jl 0x556c40
pop esi
add esp, 0x94
ret

Function at 0x556c90
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x84
push ebx
mov ebx, dword [esp + 0x90]
push ebp
mov ebp, dword [esp + 0x90]
push esi
push edi
mov ecx, 0x10
xor eax, eax
mov edi, ebp
mov esi, dword [esp + 0xa0]
rep stosd dword es:[edi], eax
mov ecx, 8
mov edi, ebx
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
mov ecx, 0x20
xor eax, eax
lea edi, [esp + 0x14]
rep stosd dword es:[edi], eax
test esi, esi
mov dword [esp + 0x14], 0x9d14e9a1
mov dword [esp + 0x18], 0x593b6b0e
je 0x556d1b
mov edi, esi
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
dec ecx
cmp ecx, 0x28
jne 0x556cff
mov byte [esi + 0x20], al
mov ecx, 0x20
jmp 0x556d09
cmp ecx, 0x38
jle 0x556d09
mov ecx, 0x38
mov eax, ecx
lea edi, [esp + 0x1c]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, 0xcdb594
test ecx, ecx
je 0x556d4f
mov edi, ecx
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
cmp ecx, 0x38
jle 0x556d3a
mov ecx, 0x38
xor eax, eax
test ecx, ecx
jle 0x556d4f
mov dl, byte [eax + 0xcdb594]
xor byte [esp + eax + 0x1c], dl
inc eax
cmp eax, ecx
jl 0x556d40
lea eax, [esp + 0x14]
push eax
push ebp
call fcn.00556be0
mov edi, ebp
or ecx, 0xffffffff
xor eax, eax
add esp, 8
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov edi, str.01d0a8e3
mov edx, ecx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
lea esi, [edx + ebp]
sub edi, ecx
mov eax, ecx
mov dword [esp + 0x10], esi
mov esi, edi
mov edi, dword [esp + 0x10]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
mov eax, edx
cdq
and edx, 3
and ecx, 3
add eax, edx
rep movsb byte es:[edi], byte [esi]
sar eax, 2
xor ecx, ecx
test eax, eax
jle 0x556db4
mov esi, ebp
mov dl, byte [esi]
add esi, 4
mov byte [ecx + ebx], dl
inc ecx
cmp ecx, eax
jl 0x556da7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x84
ret
Function at 0x557980
Capabilities:
Encode data using base64
Terminate process

Disassembly:
sub esp, 0x118
mov ecx, 0x3f
mov eax, 0x80808080
push ebx
push ebp
push esi
push edi
lea edi, [esp + 0x28]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov eax, 0x41
mov cl, al
sub cl, 0x41
mov byte [esp + eax + 0x28], cl
inc eax
cmp eax, 0x5a
jle 0x5579a2
mov eax, 0x61
mov dl, al
sub dl, 0x47
mov byte [esp + eax + 0x28], dl
inc eax
cmp eax, 0x7a
jle 0x5579b6
mov eax, 0x30
mov cl, al
add cl, 4
mov byte [esp + eax + 0x28], cl
inc eax
cmp eax, 0x39
jle 0x5579ca
mov edi, dword [esp + 0x12c]
or ecx, 0xffffffff
xor eax, eax
xor ebp, ebp
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov byte [esp + 0x53], 0x3e
mov byte [esp + 0x57], 0x3f
mov byte [esp + 0x65], 0
mov dword [esp + 0x18], ebp
je 0x557b5d
mov ebx, dword [esp + 0x130]
mov dword [esp + 0x10], 3
mov dword [esp + 0x14], 4
mov edx, dword [esp + 0x18]
mov ecx, dword [esp + 0x12c]
xor eax, eax
lea esi, [edx + ecx]
movsx ecx, byte [esi + eax]
mov dl, byte [esp + ecx + 0x28]
test dl, 0x80
jne 0x557b2e
mov byte [esp + eax + 0x20], cl
mov byte [esp + eax + 0x1c], dl
inc eax
cmp eax, 4
jl 0x557a2c
mov esi, dword [esp + 0x138]
mov edx, dword [esp + 0x10]
cmp edx, dword [esi]
jle 0x557a96
mov eax, dword [esp + 0x14]
push eax
call fcn.005ee317
mov ecx, dword [esi]
mov esi, ebx
mov edx, ecx
mov edi, eax
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
push ebx
and ecx, 3
mov dword [esp + 0x2c], eax
rep movsb byte es:[edi], byte [esi]
call fcn.005ee22e
mov ecx, dword [esp + 0x140]
mov eax, dword [esp + 0x18]
mov ebx, dword [esp + 0x2c]
add esp, 8
mov dword [ecx], eax
mov ecx, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov dl, ch
mov al, cl
sar dl, 4
shl al, 2
or dl, al
mov eax, dword [esp + 0x14]
mov byte [ebx + ebp], dl
inc ebp
inc eax
mov cl, ch
mov dword [esp + 0x14], eax
mov al, byte [esp + 0x1e]
mov dl, al
inc edi
sar dl, 2
shl cl, 4
or dl, cl
mov ecx, dword [esp + 0x14]
shl al, 6
or al, byte [esp + 0x1f]
mov byte [ebx + ebp], dl
inc ebp
mov edx, edi
inc ecx
inc edx
mov byte [ebx + ebp], al
mov al, byte [esp + 0x22]
inc ebp
inc ecx
inc edx
mov dword [esp + 0x10], edi
cmp al, 0x3d
mov dword [esp + 0x14], ecx
mov dword [esp + 0x10], edx
je 0x557b43
mov cl, byte [esp + 0x23]
xor eax, eax
cmp cl, 0x3d
setne al
add eax, 2
cmp eax, 3
jl 0x557b43
mov edx, dword [esp + 0x18]
mov edi, dword [esp + 0x12c]
or ecx, 0xffffffff
xor eax, eax
add edx, 4
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov dword [esp + 0x18], edx
cmp edx, ecx
jae 0x557b64
jmp 0x557a1c
push ecx
push str.Illegal_character__c_in_input._n
call fcn.005effcd
add esp, 8
push 1
call fcn.005f01ef
mov eax, dword [esp + 0x134]
mov byte [ebx + ebp], 0
pop edi
pop esi
mov dword [eax], ebp
mov eax, ebx
pop ebp
pop ebx
add esp, 0x118
ret
mov ebx, dword [esp + 0x130]
mov ecx, dword [esp + 0x134]
mov byte [ebx + ebp], 0
pop edi
pop esi
mov dword [ecx], ebp
mov eax, ebx
pop ebp
pop ebx
add esp, 0x118
ret
Function at 0x573a56
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0xc], 0
jmp 0x573a8d
push 0x80000301
push 0
push 0xff
push 1
mov ebx, 0x184
call fcn.0059c4a0
add esp, 0x10
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x573ac2
push ebx
call fcn.0059acca
add esp, 4
pop eax
mov dword [ebp - 4], eax
push 0x80000301
push 0
push 0xff
push 1
mov ebx, 0x184
call fcn.0059c4a0
add esp, 0x10
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x573afb
push ebx
call fcn.0059acca
add esp, 4
pop eax
mov dword [ebp - 8], eax
call fcn.00573c34
mov dword [ebp - 0x14], eax
push 0x80000301
push 0
push 3
push reloc.WS2_32.dll_connect
push 0
mov eax, dword [ebp - 0x14]
test eax, eax
jne 0x573b26
mov eax, 0xdcf661
push eax
push 2
mov ebx, 0x134
call fcn.0059bef0
add esp, 0x1c
mov dword [ebp - 0x18], eax
mov ebx, dword [ebp - 0x14]
test ebx, ebx
je 0x573b4c
push ebx
call fcn.0059acca
add esp, 4
lea eax, [ebp - 0x10]
push eax
call fcn.00573d3d
mov dword [ebp - 0x1c], eax
push 0xff
push dword [ebp - 8]
mov eax, 0
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x20]
push eax
mov eax, 0xff
mov dword [ebp - 0x24], eax
lea eax, [ebp - 0x24]
push eax
push dword [ebp - 0x1c]
push 0xff
push dword [ebp - 4]
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
nop
nop
nop
nop
mov dword [ebp - 0x28], eax
mov ebx, dword [ebp - 0x18]
test ebx, ebx
je 0x573ba3
push ebx
call fcn.0059acca
add esp, 4
cmp dword [ebp - 0x28], 0
je 0x573bd5
push 0x80000401
push dword [ebp - 0xc]
push dword [ebp - 0x10]
push 1
mov ebx, 0x168
call fcn.0059b580
add esp, 0x10
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
jmp 0x573c0e
push 0x80000101
push 0
push 0
push 1
mov ebx, 0x140
call fcn.0059b1b0
add esp, 0x10
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
jmp 0x573c0e
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x573c1f
push ebx
call fcn.0059acca
add esp, 4
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x573c2f
push ebx
call fcn.0059acca
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret
Function at 0x573c34
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
push 0x80000301
push 0
push 0xff
push 1
mov ebx, 0x184
call fcn.0059c4a0
add esp, 0x10
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x573c80
push ebx
call fcn.0059acca
add esp, 4
pop eax
mov dword [ebp - 4], eax
push reloc.WS2_32.dll_connect
push 0
mov eax, dword [ebp - 4]
test eax, eax
jne 0x573c97
mov eax, 0xdcf661
push eax
push 1
mov ebx, pe_nt_image_headers32
call fcn.0059b820
add esp, 0x10
push eax
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
nop
nop
nop
nop
mov dword [ebp - 8], eax
push 0x80000301
push 0
push dword [ebp - 8]
push reloc.WS2_32.dll_connect
push 0
mov eax, dword [ebp - 4]
test eax, eax
jne 0x573cd8
mov eax, 0xdcf661
push eax
push 2
mov ebx, 0x134
call fcn.0059bef0
add esp, 0x1c
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x573d02
push ebx
call fcn.0059acca
add esp, 4
pop eax
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
test eax, eax
je 0x573d22
push eax
mov ebx, eax
call fcn.005656a2
inc eax
push eax
call fcn.0059acc4
pop ecx
pop esi
mov edi, eax
rep movsb byte es:[edi], byte [esi]
jmp 0x573d27
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x573d38
push ebx
call fcn.0059acca
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret

Function at 0x5759ce
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov dword [ebp - 4], 0
jmp 0x5759f0
push 0x80000301
push 0
push 0x32
push 1
mov ebx, 0x184
call fcn.0059c4a0
add esp, 0x10
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x575a25
push ebx
call fcn.0059acca
add esp, 4
pop eax
mov dword [ebp - 4], eax
push reloc.WS2_32.dll_connect
push 0
mov eax, dword [ebp - 4]
test eax, eax
jne 0x575a3c
mov eax, 0xdcf661
push eax
push 1
mov ebx, pe_nt_image_headers32
call fcn.0059b820
add esp, 0x10
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0xc]
push eax
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetComputerNameA]
nop
nop
nop
nop
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x575a91
mov eax, dword [ebp - 4]
test eax, eax
je 0x575a8c
push eax
mov ebx, eax
call fcn.005656a2
inc eax
push eax
call fcn.0059acc4
pop ecx
pop esi
mov edi, eax
rep movsb byte es:[edi], byte [esi]
jmp 0x575aca
push 0x80000101
push 0
push 0
push 1
mov ebx, 0x140
call fcn.0059b1b0
add esp, 0x10
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
jmp 0x575aca
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x575adb
push ebx
call fcn.0059acca
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret

Function at 0x5773c6
Capabilities:
Terminate thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push 0
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_TerminateThread]
nop
nop
nop
nop
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
mov eax, 0
setne al
jmp 0x5773f5
mov esp, ebp
pop ebp
ret 4
Function at 0x57745b
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], 0
push 0
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
nop
nop
nop
nop
mov dword [ebp - 4], eax
cmp dword [ebp + 0x18], 0
jne 0x5774ae
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
nop
nop
nop
nop
jmp 0x5774b6
mov eax, dword [ebp - 4]
mov ebx, dword [ebp + 0x14]
mov dword [ebx], eax
cmp dword [ebp - 4], 0
mov eax, 0
setne al
jmp 0x5774c7
mov esp, ebp
pop ebp
ret 0x14

Function at 0x57d696
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov dword [ebp - 4], 0
push 0xc
call fcn.0059acc4
add esp, 4
mov dword [ebp - 8], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
jmp 0x57d6de
mov ebx, dword [ebp + 8]
push dword [ebx]
push 1
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
nop
nop
nop
nop
mov dword [ebp - 4], eax
push 0x64
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
nop
nop
nop
nop
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0x102
jne 0x57d73e
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
nop
nop
nop
nop
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
nop
nop
nop
nop
push 0
call fcn.0059acee
add esp, 4
jmp 0x57d74e
mov ebx, dword [ebp - 8]
push ebx
call fcn.0059acca
add esp, 4
mov esp, ebp
pop ebp
ret 4
Function at 0x59cf30
Capabilities:
Create directory

Disassembly:
sub esp, 0xc
mov ecx, dword [esp + 0x14]
xor eax, eax
mov dword [esp + 4], eax
mov dword [esp + 8], eax
lea eax, [esp]
mov dword [esp], 0xc
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
add esp, 0xc
ret

Function at 0x59cfa0
Capabilities:
Get file size
Read file on windows

Disassembly:
mov eax, dword [esp + 8]
push edi
push 0
push 0x20
push 3
push 0
push 3
push connect
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x59d009
push ebx
lea ecx, [esp + 0x10]
push esi
push ecx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ebx, eax
lea edx, [ebx + 8]
push edx
call fcn.0059aef0
add esp, 4
mov esi, eax
lea eax, [esp + 0x14]
push 0
push eax
lea ecx, [esi + 8]
push ebx
push ecx
push edi
mov dword [esi], 1
mov dword [esi + 4], ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, esi
pop esi
pop ebx
pop edi
ret

Function at 0x59d010
Capabilities:
Write file on windows

Disassembly:
sub esp, 8
mov eax, dword [esp + 0x10]
push edi
push 0
push 0x20
push 2
push 0
push 0
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x59d0a2
mov eax, dword [esp + 0x10]
push ebx
mov ebx, 1
push ebp
cmp eax, ebx
push esi
mov dword [esp + 0x10], ebx
jle 0x59d094
mov ebp, dword [sym.imp.KERNEL32.dll_WriteFile]
lea esi, [esp + 0x2c]
mov eax, dword [esi]
lea edx, [esp + 0x14]
push 0
push edx
lea ecx, [eax + 8]
mov eax, dword [eax + 4]
push eax
push ecx
push edi
call ebp
test eax, eax
je 0x59d08c
mov eax, dword [esp + 0x1c]
inc ebx
add esi, 0xc
cmp ebx, eax
jl 0x59d055
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret
mov dword [esp + 0x10], 0
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret

Function at 0x59d120
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
mov eax, dword [esp + 8]
cmp edx, 1
jle 0x59d13e
push esi
lea ecx, [esp + 0x18]
dec edx
mov esi, dword [ecx]
add ecx, 0xc
xor eax, esi
dec edx
jne 0x59d133
pop esi
ret
Function at 0x59d620
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push ebp
mov ebp, edx
push esi
push edi
mov esi, ebp
xor edi, edi
and esi, 3
mov eax, ecx
jle 0x59d641
mov dl, byte [eax]
inc eax
cmp dl, bl
je 0x59d69b
inc edi
cmp edi, esi
jl 0x59d635
mov edi, ebx
and edi, 0xff
mov esi, edi
shl esi, 8
or esi, edi
shl esi, 8
or esi, edi
shl esi, 8
or esi, edi
lea edi, [ecx + ebp]
cmp eax, edi
jae 0x59d6d0
mov edx, dword [eax]
xor edx, esi
lea ebp, [edx - 0x1010101]
not edx
and ebp, edx
test ebp, 0x80808080
je 0x59d68a
cmp byte [eax], bl
je 0x59d6a5
cmp byte [eax + 1], bl
je 0x59d6ae
cmp byte [eax + 2], bl
je 0x59d6b8
cmp byte [eax + 3], bl
je 0x59d6c4
add eax, 4
cmp eax, edi
jb 0x59d661
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
dec eax
pop ebx
ret 4
pop edi
pop esi
pop ebp
sub eax, ecx
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
inc eax
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
add eax, 2
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
add eax, 3
pop ebx
ret 4
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
ret 4

Function at 0x5ac3e0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0xed7678]
xor edx, edx
cmp eax, edx
jne 0x5ac406
xor eax, eax
mov byte [eax + 0xed7578], al
inc eax
cmp eax, 0x100
jl 0x5ac3ee
mov dword [0xed7678], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0xed7578
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x5ac497
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 0x5ac46a
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 0x5ac438
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x5ac510
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 0x5ac563
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 0x5ac54a
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 0x5b2f20
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x616fbe
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.005b3840
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0xcdd324
call fcn.00602718
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x5b2fb3
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.00602718
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x5b2fac
push 0
mov ecx, eax
call fcn.005aa030
mov dword [esi + 0xc], eax
jmp 0x5b2fb5
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x5b2fb5
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8

Function at 0x5c43b0
Capabilities:
Terminate process

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
test esi, esi
push edi
jne 0x5c43c0
mov esi, 1
push esi
call fcn.005ee317
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x5c4412
call fcn.005eee3d
mov edi, eax
call fcn.005c6f00
mov ecx, dword [edi]
mov dword [eax], ecx
mov eax, dword [esp + 0x14]
mov edi, eax
and edi, 8
je 0x5c43f6
mov edx, dword [0xde9a70]
mov dword [0xde9a6c], edx
test al, 0x18
je 0x5c4407
push esi
push 0x24
push 5
call fcn.005c7750
add esp, 0xc
test edi, edi
je 0x5c442d
push 1
call fcn.005f01ef
test byte [esp + 0x14], 0x20
je 0x5c442d
mov ecx, esi
mov edx, ecx
shr ecx, 2
xor eax, eax
mov edi, ebx
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
pop edi
pop esi
mov eax, ebx
pop ebx
ret