joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10101a55
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x10101af2
push ebx
push esi
call fcn.10101a1e
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.100fa4a1
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x10101a9f
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x10101af1
push edi
push eax
call fcn.100fa301
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x10101abf
call fcn.100fa20b
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x10101af0
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.100fa4a1
add esp, 0x20
test eax, eax
jne 0x10101ade
push edi
call fcn.100fa20b
jmp 0x10101ae6
push ebx
call fcn.100fa20b
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x10101af5
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x10101b06
pop esi
ret
push ebx
push edi
push esi
call fcn.10101a1e
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.100fa301
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x10101b2e
push ebx
push esi
push edi
call fcn.100e21d0
add esp, 0xc
push 0
call fcn.100fa20b
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x10101efe
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.10101b43

Function at 0x10104021
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.100f7d7f
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x10104090
cmp esi, dword [ebp - 4]
je 0x1010408b
cmp dword [ebp + 0xc], 0
je 0x1010408b
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x10104068
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.10103b73
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x10104092
xor eax, eax
inc eax
jmp 0x10104092
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x101040f7
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x10195144]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.100f7d7f
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.100f7d7f
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x1010416e
cmp word [ecx], dx
je 0x1010416e
mov eax, dword [0x1013bdfc]
push edi
dec eax
push eax
push 0x1013bce8
call fcn.10104096
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x101041e1
cmp word [eax], dx
je 0x101041e1
mov eax, dword [edi]
test eax, eax
je 0x10104192
cmp word [eax], dx
je 0x10104192
lea eax, [ebp - 0x10]
push eax
call fcn.10103a79
jmp 0x1010419b
lea eax, [ebp - 0x10]
push eax
call fcn.10103b14
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x1010420b
mov eax, dword [0x1013bce4]
push dword [ebp - 0x14]
dec eax
push eax
push 0x1013b9d8
call fcn.10104096
add esp, 0xc
test al, al
je 0x1010420b
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x101041d6
cmp word [eax], di
je 0x101041d6
lea eax, [ebp - 0x10]
push eax
call fcn.10103a79
pop ecx
jmp 0x1010420d
lea eax, [ebp - 0x10]
push eax
call fcn.10103b14
jmp 0x101041d3
mov eax, dword [edi]
test eax, eax
je 0x101041f8
cmp word [eax], dx
je 0x101041f8
lea eax, [ebp - 0x10]
push eax
call fcn.10103a2e
pop ecx
jmp 0x1010420b
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x101042d6
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.10103f1b
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x101042d6
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x101042d6
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x101042d6
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x10104263
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.100fec7d
test ebx, ebx
je 0x101042d1
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.100fec7d
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x101042d6
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x101042d6
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.100fbd4f
add esp, 0x10
xor eax, eax
inc eax
jmp 0x101042d8
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.100e0513
leave
ret
Function at 0x10107f21
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
push dword [ebp + 0xc]
push ebx
call fcn.10107e9d
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x10108090
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x10108090
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x10108045
jg 0x10107f7d
test eax, eax
je 0x1010803b
push 1
push 0x1000
call fcn.100fa50d
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x10107fa0
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x10108032
push 0x8000
push ebx
call fcn.10107dce
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x10107fc9
jg 0x10107fc4
cmp ecx, 0x1000
jb 0x10107fc9
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.100fd6b6
add esp, 0x10
cmp eax, 0xffffffff
je 0x1010800e
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x10107fc4
jl 0x10107ff5
test ecx, ecx
jne 0x10107fb6
push dword [ebp - 0xc]
push ebx
call fcn.10107dce
push esi
call fcn.100fa20b
add esp, 0xc
xor ebx, ebx
jmp 0x1010809e
cmp byte [edi + 0x24], 0
je 0x10108025
cmp dword [edi + 0x20], 5
jne 0x10108025
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x10108030
mov ebx, dword [edi + 0x18]
jmp 0x10108032
xor ebx, ebx
push esi
call fcn.100fa20b
pop ecx
jmp 0x1010809e
test ecx, ecx
jg 0x10108007
jl 0x10108045
test eax, eax
jae 0x10108007
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.100fdb18
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x10108065
cmp byte [edi + 0x1c], 0
je 0x10108007
jmp 0x10108096
push ebx
call fcn.101060c8
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x10108007
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [edi + 0x24], 1
mov dword [edi + 0x20], eax
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x1010809e
cmp byte [edi + 0x1c], 0
je 0x1010809b
mov ebx, dword [edi + 0x18]
jmp 0x1010809e
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.100fdb18
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x10109680
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x101096ad
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x101096ad
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x103e69b4
Capabilities:
Encode data using xor

Disassembly:
jmp 0x103e69be
pushal
call 0x103e69c4
pop ebp
sub ebp, 0x10
sub ebp, 0x3e69b4
mov al, byte [esp + 0x28]
in eax, dx
mov ah, 0x69
add byte ds:[edx + 0x282484], cl
add byte [eax], al
cmp al, 1
je 0x103e69e8
popal
xor eax, eax
inc eax
ret 0xc
jmp 0x103e69f1
mov eax, 0x3e69b4
add eax, ebp
add eax, 0x63
mov ecx, 0x5fc
mov edx, 0xb4f38997
xor byte [eax], dl
inc eax
dec ecx
jne 0x103e6a08
jmp 0x103e6a1b
sbb al, 0x5a
sbb al, 0x1e
push ds
stosd dword es:[edi], eax
xchg edi, eax
xchg edi, eax
xchg edi, eax
push ss
push esi
outsd dx, dword [esi]
xchg edi, eax
xchg edi, eax
xchg edi, eax
xchg esp, eax
pop edx
das
xchg ecx, eax
xchg edi, eax
xchg edi, eax
xchg edi, eax
sub eax, 0x979797bf
pushal
jne 0x103e69cc
pop edi
sbb al, 0x16
wait
xchg edi, eax
xchg edi, eax
xchg edi, eax
xchg esp, eax
push edx
sbb dh, bl
mov bl, 0x6b
push ds
xchg ebx, eax
mov bl, 0x1a
mov bl, 0x6b
push ds
xchg ebx, eax
mov bl, 0xff
cmpsd dword [esi], dword es:[edi]
in al, dx
cdq
xchg edi, eax
call dword [0x9697b879]
mov ebx, 0x4850ffb3
mov eax, 0x97927f07
xchg edi, eax
xchg edi, eax
jle 0x103e6a21
xchg edi, eax
xchg edi, eax
xchg edi, eax
sbb dh, bl
mov bl, 0x6b
push ds
mov ebx, 0x1ccac3b3
adc bl, byte [edi + 0x1c979797]
add bl, byte [ebx + 0x1c979797]
sbb al, byte [edi + 0x56979797]
jle 0x103e6a1e
cmpsb byte [esi], byte es:[edi]
xchg ebp, eax
adc al, 0x55
xchg ebx, eax
ficomp word [eax + 0x68686312]
push 0x979b55ca
sbb al, 0x1b
mov bl, 0x93
xchg edi, eax
xchg edi, eax
xchg edi, eax
jmp dword [edi - 0x686614]
Function at 0x447960
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x37000]
push edi
jmp 0x44797a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x447981
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x447970
mov eax, 1
add ebx, ebx
jne 0x447993
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x447988
jne 0x4479a4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x447988
xor ecx, ecx
sub eax, 3
jb 0x4479b8
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x447a2a
mov ebp, eax
add ebx, ebx
jne 0x4479c3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x4479d0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x4479f4
inc ecx
add ebx, ebx
jne 0x4479e0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4479d5
jne 0x4479f1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4479d5
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x447a14
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x447a05
jmp 0x447976
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x447a14
add edi, ecx
jmp 0x447976
pop esi
mov edi, esi
mov ecx, 0xa57
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x447a32
cmp byte [edi], 0x12
jne 0x447a32
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x447a37
lea edi, [esi + 0x45000]
mov eax, dword [edi]
or eax, eax
je 0x447aaf
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x69528]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x69608]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x447a64
mov ecx, edi
jns 0x447a93
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x69610]
or eax, eax
je 0x447aa9
mov dword [ebx], eax
add ebx, 4
jmp 0x447a81
call dword [esi + 0x6960c]
mov ebp, dword [esi + 0x69614]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x17f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x447ae3
sub esp, 0xffffff80
jmp 0x41942f
Function at 0x430002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x408ecc
nop
nop
mov ecx, 0x313545f5
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
cmp eax, ebx
jne 0x430024
nop
nop
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x42e1d0
mov ecx, 0x202d6967
nop
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x430084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x43006c
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x401219
Function at 0x4101f0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46f17b
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.00463a81
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x410272
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00461800
mov eax, dword [eax]
push 0x4f6210
push eax
call fcn.00454434
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00463d0c
test bl, bl
je 0x410272
push 0x4f6210
lea ecx, [esp + 0xc]
call fcn.0046409c
push 0x4f9d8c
lea ecx, [esp + 0xc]
call fcn.0046409c
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 0x4102ae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00463d0c
jmp 0x410379
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 0x410332
lea edx, [esp + 0x7c]
push 0x4f9d88
push edx
call fcn.00454434
add esp, 8
test eax, eax
je 0x410332
lea eax, [esp + 0x7c]
push 0x4f9d84
push eax
call fcn.00454434
add esp, 8
test eax, eax
je 0x410332
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 0x4102c2
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.00463d0c
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 0x410b70
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 0x410bd2
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 0x410be0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46f1fb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5002f0]
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 0x410d18
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x410c46
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00463d0c
xor eax, eax
jmp 0x410d8f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00463e49
push esi
lea ecx, [esp + 0xc]
call fcn.004640d8
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x4f9dc4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x410d6d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00410b70
test eax, eax
jne 0x410d6d
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.00410b70
test eax, eax
jne 0x410d6d
lea eax, [esp + 0x14]
push 0x4f9da0
push eax
call fcn.00455470
mov esi, eax
add esp, 8
test esi, esi
jne 0x410d4c
lea ecx, [esp + 0x14]
push 0x4f9d9c
push ecx
call fcn.004553f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x410d4c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x410d4f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00463df9
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x410c5e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00463d0c
xor eax, eax
jmp 0x410d8f
mov byte [esi], 0
push 0x4f9d98
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.00463d0c
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 0x4218c0
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 0x42192e
cmp si, 0x69
ja 0x42192e
add esi, 0xffd0
cmp si, 0x11
je 0x4218fe
push 0x11
call edi
test ax, ax
jge 0x4218fe
or esi, 0x2000
cmp si, 0x10
je 0x421913
push 0x10
call edi
test ax, ax
jge 0x421913
or esi, 0x4000
cmp si, 0x12
je 0x421928
push 0x12
call edi
test ax, ax
jge 0x421928
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42193b
mov esi, 0xbd
jmp 0x4218ef
cmp si, 0x6e
jne 0x421948
mov esi, 0xbe
jmp 0x4218ef
cmp si, 0x6f
jne 0x4218e9
mov esi, 0xbf
jmp 0x4218ef

Function at 0x4230f0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x510978]
xor edx, edx
cmp eax, edx
jne 0x423116
xor eax, eax
mov byte [eax + 0x510878], al
inc eax
cmp eax, 0x100
jl 0x4230fe
mov dword [0x510978], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x510878
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4231a7
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 0x42317a
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 0x423148
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x423220
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 0x423273
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 0x42325a
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 0x429cb0
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 0x429e48
cmp ebp, ebx
jle 0x429e48
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 0x429d0e
dec eax
or eax, 0xfffffff8
inc eax
je 0x429d15
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x429d24
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x429d2b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00463a4d
add esp, 4
cmp eax, ebx
je 0x429d4c
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.00463a4d
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 0x429e3e
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 0x429e25
mov al, byte [edx]
cmp al, 0xc0
jbe 0x429e11
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x429e06
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 0x429e14
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x429e14
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x429db0
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 0x429da1
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