joyce8/EMBER2024-capa huggingface dataset:
Function at 0x72b8d9
Capabilities:
Encrypt data using speck

Disassembly:
and al, 0xf
mov bh, 0xc8
mov dword [edi + ecx*2 - 4], edx
pop eax
lea ecx, [ecx + eax*4 - 0x3d553ec2]
lea edi, [ecx + edi - 0x4bec145]
shl cl, 0xc1
jnp fcn.00566baa
call fcn.0062c027
dec eax
mov ebx, dword [esp + 0x78]
call fcn.0063878b
imul ebx, esi, 0x33
sub dword [edx], ebp
jle 0x72b8d8
and dword [ecx - 0x29], esp
bound edi, qword [edx]
cmpsd dword [esi], dword es:[edi]
lds esi, [ebx - 0x4c99bd2a]
lds esi, [ebx - 0x706ee52a]
lds esi, [ebx - 0xcb1492a]
lds esi, [ebx + 0x254a0ed6]
mov al, 0xcb
pushal
loopne 0x72b8aa
pop edx
ficomp word [esi]
jne 0x72b8ab
adc al, 2
and bh, byte [ebx - 0x26]
lcall 0xc525, 0xdb860a68
push edx
add al, byte [ebp - 0x6f0d1523]
aaa
mov eax, 0xdce8ca50
and ah, byte [edx - 0x75]
salc
test al, 0xf8
dec eax
test ebp, ebx
ljmp 0xca50
jo 0x72b83f
push es
or al, 4
imul esp, dword [edi - 0x40], 0xffffff9d
movsd dword es:[edi], dword [esi]
mov ebx, 0xff9a76ba
invalid
sbb ch, al
invalid

Function at 0x72f425
Capabilities:
Encrypt data using speck

Disassembly:
sar dword [esp + edx*2 - 0x3fffffe], 0x56
lea ecx, [edx + ecx - 0x4a6861e]
shl ax, 0xec
xor ebx, ecx
add dword [esp + edx - 0x1fffffb], 0xc41ef88d
call fcn.0062bb38
call fcn.00626003
bswap edx
mov ecx, dword [esi]
xor ecx, ebx
mov dword [esp], edx
bswap ecx
not edx
add ecx, 0xdfad1e26
shr word [esp + edx*2 - 0x3fffffa], 0xc1
movsx eax, word [esp + edx*8 - 0xffffff4]
bswap ecx
jns 0x6ccd00

Function at 0x733a5a
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov eax, dword [ebp]
lea esp, [esp + 4]
call eax
mov ebp, dword [ebp - 4]
mov dword [ebp], eax
jmp 0x63640e

Function at 0x734390
Capabilities:
Encrypt data using speck

Disassembly:
inc edx
not ecx
mov dword [esp + ecx*4 - 0x5f585530], eax
xor ebx, edx
sub byte [esp + eax], ch
jno 0x5fd27b

Function at 0x73824b
Capabilities:
Encrypt data using speck

Disassembly:
dec ebp
arpl bp, bp
dec ecx
adc edi, ebp
call fcn.00731902
inc ecx
xor ebp, 0x58bcef15
inc esp
movzx edi, dx
inc ecx
sub ebp, 0xa7980eb1
inc ecx
sar ah, 6
inc ecx
rol ebp, 1
inc ebp
xor ebp, esp
dec esi
mov dword [esp + eax*4 - 0x167427b4], ecx
inc esi
xor dword [esp + eax - 0x59d09ed], ebp
inc ecx
mov ecx, edi
inc ecx
rol ah, 0xe5
inc ecx
pop ecx
mov ebx, esi
inc bp
sub edi, edi
jns 0x646dfc
Function at 0x7384e9
Capabilities:
Encode data using xor

Disassembly:
ror ebx, 1
inc ecx
movsx eax, dh
inc ecx
push esi
dec edi
lea edi, [eax + esi*8 + 0x31bad704]
neg ebx
ror ebx, 3
inc ecx
shr ebp, 0xd9
inc ebp
adc eax, esp
inc esi
mov dword [esp + ebp*2 - 0x7a], edi
dec esi
mov dword [esp + ebp - 0x3f], ecx
inc cx
shl ebp, 0xea
call fcn.00613949
call fcn.00708291
inc ecx
rol eax, 3
inc ebp
mov esi, edi
call fcn.00739c87
mov dx, word [edi]
mov ax, word [edi + 2]
mov ecx, 0xde35f036
sub cl, 0x28
adc edi, 2
and dx, ax
xor cx, cx
or ecx, ecx
lea eax, [ecx + ecx*2 - 0x77765d5b]
not dx
mov word [eax + edi - 0x2328a2a5], dx
call fcn.00649f27
cmc
aam 0xbc
salc
salc
jns 0x7385a2
cwde
mov al, 0xfd
salc
add dword [esi + ecx*4 - 0x221e2965], edi
and bh, cl
shr dword [eax], 1
aad 0x5d
xor byte [edi + 2], cl
sub dword [ecx + 0x24f2cf1], ebx
sub dword [0x5fd93997], ecx
add byte [edi], ah
xchg byte [esi], ah
add byte [ecx + ecx*2], ch
fsub qword [esi + 0x4cea1e4a]
and edi, dword [ebx + 0x2e]
rol ebp, 1
xor al, 0x73
cmpsd dword [esi], dword es:[edi]
imul eax, dword [ebx - 0x1d], 0x8e779b7b
loope 0x738549
sbb byte [ebp + 0x68227f2b], ch
cmp ah, dl
or byte [ebp - 0x530a3419], al
cmpsb byte [esi], byte es:[edi]
mov al, byte gs:[0xb0a38bbd]
dec ebx
wait
push dword [ecx + 0x4bc8d1dd]
wait
jmp edi
shl dword [esi + 0x33], 0xd3
sub eax, ecx
xor dx, 0x8c97
rol al, 0xe1
dec dx
shr ecx, 0xaf
ror cl, 0x25
add eax, eax
rol dx, 1
shl ax, 0xe1
adc ecx, ecx
adc dx, 0xc308
call fcn.005ec5af
inc ecx
mov esi, 0x7ebc5db2
dec edi
lea edx, [edx + esi - 0x7ebc5db6]
inc ebp
mov ebp, esi
inc ebx
mov ebx, dword [edx + esi - 0x7ebc5db2]
inc ecx
movsx ebp, bp
inc cx
sar ebp, 0x83
inc ecx
xor ebx, ecx
inc ebx
inc esp
mov eax, ebp
inc cx
add ebp, esi
neg ebx
inc ebp
movzx esp, al
mov esi, 0x8d8cee84
jmp 0x724278

Function at 0x73db49
Capabilities:
Encrypt data using speck

Disassembly:
xchg dword [esp + edx - 0x65175746], ecx
add ebp, eax
mov dword [esp + edx - 0x6517574e], ecx
and dl, byte [esp + edx - 0x6517574b]
add cx, 0x8093
lea esi, [esi + edx - 0x65175707]
movzx eax, byte [edx + esi - 0x65175706]
xor al, bl
inc al
dec dl
not al
and cl, ch
rol al, 1
dec dword [esp + edx - 0x651756fd]
inc dword [esp + edx - 0x65175700]
shr byte [esp + edx - 0x651756fe], cl
inc al
xchg edx, ecx
ror dl, 0x87
inc dx
xor bl, al
add cx, 0x4e20
lea eax, [esp + eax + 0xc]
sub ecx, edx
shl cx, 0x42
movzx cx, byte [eax]
sal dx, 0x21
jg 0x64682e
Function at 0x74368e
Capabilities:
Encrypt data using speck

Disassembly:
inc esp
xchg byte [esp + ebx*4 - 0x4c051b92], al
dec esp
mov ecx, dword [esp + ebx - 0x130146de]
dec ebp
arpl di, di
dec esp
add dword [esp + ebx - 0x130146e6], esi
shr dword [esp + ebx*2 - 0x26028dc8], 0x91
dec ecx
adc edi, edi
inc ecx
mov edi, 0x283a7299
dec eax
mov dword [esp + ebx - 0x130146de], ecx
inc ecx
shl esi, cl
dec eax
mov dword [esp + ebx - 0x130146e6], edi
ret 8
inc edi
mov dword [ebx + edi*2 - 0x74057a4c], esi
inc ecx
mov esi, 0xdb021423
pop edx
inc ecx
xadd esi, esi
dec edi
lea edx, [edx + edi - 0x3a02bd2a]
inc edi
mov edi, dword [edx + edi - 0x3a02bd26]
inc ecx
push ebp
inc ecx
movzx ecx, ch
inc ebp
xor edi, ecx
dec eax
mov dword [esp + ecx*8 - 0xb8], ecx
inc ecx
ror edi, 3
inc ecx
neg edi
inc cx
sal esi, 0x44
inc ecx
xor edi, 0x2c823c01
inc ecx
inc edi
dec ecx
shl eax, 0x4b
dec esp
mov dword [esp + ecx*8 - 0xb0], ecx
je 0x708e4b
dec ecx
lea eax, [eax - 0x7ed528e4]
inc esp
xor dword [esp + ebx - 0x130146de], edi
jmp 0x64b757

Function at 0x744e31
Capabilities:
Encode data using xor

Disassembly:
neg cx
neg ecx
inc ebp
xor dh, cl
sub dx, 0x71b0
call fcn.00624032
inc ecx
not eax
call fcn.006ed336
and eax, 0xc8fbf65
push esi
cld
insb byte es:[edi], dx
loopne 0x744e32
push gs
fdiv st(0)
invalid

Function at 0x7469b3
Capabilities:
Encrypt data using speck

Disassembly:
inc edx
xor dl, byte [esp + esi]
inc ebp
sbb ch, al
inc ecx
push eax
shl si, 0x28
inc ecx
xor ch, 0x12
dec edx
shl dword [esp + esi*2 + 0x10], 0xc6
dec edx
xchg dword [esp + esi*2 + 1], eax
dec edx
not dword [esp + esi*2 + 8]
inc ecx
not ch
call fcn.005696c9
inc eax
rol ch, 0x27
dec esi
mov dword [esp + eax*2 - 0x138], esp
inc ecx
xor ch, 0xaf
inc ecx
shl al, 0xa6
push ebp
inc ecx
push eax
inc ecx
ror ch, 1
mov eax, 0x3f3c9a9d
inc ecx
dec ch
dec edx
lea edx, [eax + esi*4 + 0x27bd2f88]
inc ecx
inc al
inc eax
neg ch
inc ecx
rol ch, 1
inc ecx
sar esi, 0xdc
inc ebp
sbb ch, al
inc dl
movsx esi, al
inc ecx
not ch
inc ecx
pop esi
jle 0x654b2f
out dx, al
rol byte ss:[esi], cl
sti
inc edx
cmp eax, 0x455c75e7
and esi, ecx
push eax
push ecx
cmp edi, edi
cmp bl, byte fs:[eax + 0x15]
pop eax
invalid
js fcn.00746a10
adc eax, 0x41e0ff00
movsx ecx, bp
inc ebp
mov esp, dword [ebx + esi*4]
inc eax
movzx ebx, ch
inc ecx
mov eax, 0x62b03ab4
shr ecx, 0x9b
inc ecx
mov eax, dword [ebx + esi*8 + 4]
inc ebp
call fcn.0063b9fe
inc ecx
pop edi
pop edx
inc ecx
pop esi
jmp fcn.005e92fc
Function at 0x7499aa
Capabilities:
Encode data using xor

Disassembly:
dec ecx
adc edi, edi
dec ecx
dec esp
lea esi, [esp + ebp*4 + 0xa8]
dec bp
dec eax
inc esi
dec ecx
neg ebp
inc ecx
mov eax, dword [esi + ebp*2 - 0x1fffe]
adc word [esp + ebp*8 - 0x7fff7], 0x7a19
inc ecx
mov dword [ebx + ebp - 0xffff], eax
movzx eax, bl
dec edx
mov dword [esp - 0x1211cf47], ebx
inc esp
movsx esi, ax
dec edx
mov dword [esp - 0x1211cf4f], edi
ret 8
inc ecx
mov dword [ebx + ebp*2 + 4], edx
inc esi
mov edi, dword [ebp + edx - 4]
dec ebx
lea edx, [esi + 0x4981ac13]
dec edx
lea esi, [esi*8 + 0x2e099f38]
dec ebp
lea edx, [edx + ebp - 4]
inc ebp
xor edi, ecx
inc ecx
bswap edi
dec eax
mov dword [esp + ebp], 0xd202ae22
inc cx
sar ebp, 6
inc esi
lea edi, [ebp + edi - 0x6c891323]
inc ecx
push esp
inc esp
movzx eax, byte [esp + ebp*2 + 0xc]
dec ecx
lea eax, [esi - 0x225f226d]
inc ecx
bswap edi
movsx ebx, byte [esp + ebp + 1]
dec eax
mov dword [esp + ebp*2 + 8], 0x2c89ddb7
inc ecx
ror edi, 1
dec esp
mov dword [esp + ebp + 8], ecx
inc esp
movzx ecx, byte [esp + ebp*2 + 1]
inc esp
xor dword [esp + ebp*2 + 8], edi
dec eax
xchg dword [esp + ebp*8], ebx
dec ecx
rol ebp, 0x61
dec esi
mov ecx, dword [esp + esi*2 - 0x19e96]
movsx ecx, bp
dec ebp
arpl di, di
dec eax
neg ecx
jns 0x6089f5
not ebx
inc cx
ror ebp, 0x2e
inc ecx
xor eax, 0xf62e463a
inc ecx
inc eax
inc ecx
movzx ecx, bp
inc ecx
xor ch, dh
setge bl
inc ecx
ror eax, 2
inc ecx
push ecx
inc ecx
not ah
xor ebp, eax
inc esi
xor dword [esp + esi*8 - 0x210], eax
movzx edx, bx
inc ecx
pop ecx
dec ebp
arpl ax, ax
dec ecx
add edi, eax
sar ebx, 0xc1
inc ebx
mov esi, dword [ebx + esi - 0x42]
call fcn.00620555
not dx
add dx, 0xdaba
inc esp
movsx ebp, byte [esp + esi*2 - 0x4b2c4b4c]
ror dx, 1
xor dx, 0x460c
add dx, 0x1c8f
inc sp
xor ecx, edx
inc ebp
movsx edi, bp
call fcn.00730fe1
mov edi, 0x2938d8d3
mov al, 0xb2
sub byte [ebp - 0x29], 0xdd
mov ebp, 0xd6b9a210
cmc
leave
or al, 0xa2
mov ecx, 0x8d58dd6
mov byte [0xe585d6b9], al
js 0x749a69
mov ecx, 0x92c5a5d6
aaa
lodsb al, byte [esi]
push 0xffffffffffffffe0
imul ebx, dword [edi - 0xc], 0x68
fistp word [edx + 0x2a]
in al, dx
fsub qword [eax + 0x1e]
sar dword [ebx - 0xf076168], 0xa7
mov ecx, 0x9cbaa062
nop
wait
push esp
pushfd
call dword [esi + 0x54bfbcae]
pushfd
inc dword [eax + ecx*8 + 0x781a079b]
call [ecx + 0x48]
sub dword [esi], ecx
mov cl, 0x87
mov ss, esi
and al, 0x14
fldenv [ebx - 0x1fef2947]
lea esp, [ebx + 0x6000d6b9]
std
mov dword [0xd410d6b9], eax
mov eax, dword [0x44d6b9a3]
dec esp
daa
xchg byte [ebp + 0x5edae06a], ch
hlt

Function at 0x74ac85
Capabilities:
Encrypt data using speck

Disassembly:
lea esi, [eax + esi - 0x1f]
bswap edx
sub word [esp + edx*2 - 0x3721672f], 0xbb6
mov edx, dword [edx + esi - 0x1b90b39a]
mov dword [esp + eax*8 - 0xd8], eax
call fcn.00741252
Function at 0x100289d0
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x808
mov eax, dword [0x100330b4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [0x10035b0c]
test dword [ebp + 8], eax
je 0x10028a7a
lea eax, [ebp + 0x10]
push eax
push dword [ebp + 0xc]
lea eax, [ebp - 0x808]
push eax
call fcn.1001899b
xor eax, eax
add esp, 0xc
mov word [ebp - 8], ax
mov eax, dword [0x10035b08]
test eax, eax
je 0x10028a6d
lea ecx, [ebp - 0x808]
push ecx
push eax
call fcn.1001899b
mov eax, dword [0x100330ac]
pop ecx
pop ecx
test eax, eax
jle 0x10028a7a
push esi
mov esi, dword [0x10035b10]
push edi
mov edi, dword [0x10035b14]
cdq
push edx
push eax
push edi
push esi
call fcn.10029420
add esi, 1
mov dword [0x10035b10], esi
adc edi, 0
or eax, edx
mov dword [0x10035b14], edi
pop edi
pop esi
jne 0x10028a7a
push dword [0x10035b08]
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fflush]
pop ecx
jmp 0x10028a7a
lea eax, [ebp - 0x808]
push eax
call dword [sym.imp.kernel32.dll_OutputDebugStringW]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10028d50
leave
ret
Function at 0x422580
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4cdf2b
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.004c25a3
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x422602
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004c018d
mov eax, dword [eax]
push 0x792d3c
push eax
call fcn.004b1964
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004c282e
test bl, bl
je 0x422602
push 0x792d3c
lea ecx, [esp + 0xc]
call fcn.004c2bbe
push 0x792d48
lea ecx, [esp + 0xc]
call fcn.004c2bbe
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 0x42263e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004c282e
jmp 0x422709
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 0x4226c2
lea edx, [esp + 0x7c]
push 0x792d44
push edx
call fcn.004b1964
add esp, 8
test eax, eax
je 0x4226c2
lea eax, [esp + 0x7c]
push 0x792d40
push eax
call fcn.004b1964
add esp, 8
test eax, eax
je 0x4226c2
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 0x422652
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.004c282e
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 0x422f10
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 0x422f72
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 0x422f80
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4cdfab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x7aa008]
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 0x4230b8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x422fe6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004c282e
xor eax, eax
jmp 0x42312f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004c296b
push esi
lea ecx, [esp + 0xc]
call fcn.004c2bfa
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 0x42310d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00422f10
test eax, eax
jne 0x42310d
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.00422f10
test eax, eax
jne 0x42310d
lea eax, [esp + 0x14]
push 0x792d58
push eax
call fcn.004b29e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4230ec
lea ecx, [esp + 0x14]
push 0x792d54
push ecx
call fcn.004b2960
mov esi, eax
add esp, 8
test esi, esi
jne 0x4230ec
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4230ef
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004c291b
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x422ffe
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004c282e
xor eax, eax
jmp 0x42312f
mov byte [esi], 0
push 0x792d50
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.004c282e
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 0x434730
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 0x43479e
cmp si, 0x69
ja 0x43479e
add esi, 0xffd0
cmp si, 0x11
je 0x43476e
push 0x11
call edi
test ax, ax
jge 0x43476e
or esi, 0x2000
cmp si, 0x10
je 0x434783
push 0x10
call edi
test ax, ax
jge 0x434783
or esi, 0x4000
cmp si, 0x12
je 0x434798
push 0x12
call edi
test ax, ax
jge 0x434798
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4347ab
mov esi, 0xbd
jmp 0x43475f
cmp si, 0x6e
jne 0x4347b8
mov esi, 0xbe
jmp 0x43475f
cmp si, 0x6f
jne 0x434759
mov esi, 0xbf
jmp 0x43475f

Function at 0x436110
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x7ba888]
xor edx, edx
cmp eax, edx
jne 0x436136
xor eax, eax
mov byte [eax + 0x7ba788], al
inc eax
cmp eax, 0x100
jl 0x43611e
mov dword [0x7ba888], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x7ba788
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4361c7
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 0x43619a
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 0x436168
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x436240
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 0x436293
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 0x43627a
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 0x43d6e0
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 0x43d878
cmp ebp, ebx
jle 0x43d878
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 0x43d73e
dec eax
or eax, 0xfffffff8
inc eax
je 0x43d745
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x43d754
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43d75b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004c256f
add esp, 4
cmp eax, ebx
je 0x43d77c
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.004c256f
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 0x43d86e
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 0x43d855
mov al, byte [edx]
cmp al, 0xc0
jbe 0x43d841
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x43d836
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 0x43d844
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x43d844
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x43d7e0
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 0x43d7d1
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 0x440b90
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4cf6a8
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 0x440bc9
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.004c9f1c
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004c9fa4
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.00440c50
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004c9fe1
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24