joyce8/EMBER2024-capa huggingface dataset:
Function at 0x484870
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push 0xffffffffffffffff
push 0x48e558
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push ebp
push esi
push edi
mov eax, dword [0x4ac13c]
xor eax, esp
push eax
lea eax, [esp + 0x18]
mov dword fs:[0], eax
mov eax, dword [0x4b1b04]
test eax, eax
jne 0x4848a2
xor esi, esi
jmp 0x4848ab
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov esi, eax
mov dword [esp + 0x14], esi
test esi, esi
mov ebp, dword [sym.imp.KERNEL32.dll_HeapFree]
mov dword [esp + 0x20], 0
je 0x4848ed
cmp dword [esi + 0x14], 0
jne 0x48492f
cmp dword [esi + 0x10], 0
jne 0x484935
push 0x484390
push 0x4b1afc
call fcn.00484590
mov eax, dword [0x4b1b04]
add esp, 8
push 0
push eax
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
test esi, esi
mov dword [esp + 0x20], 0xffffffff
je 0x48491b
lea ecx, [esi + 4]
or edx, 0xffffffff
lock xadd dword [ecx], edx
jne 0x48491b
mov eax, dword [esi]
mov edx, dword [eax]
push 0
mov ecx, esi
call edx
push esi
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call ebp
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
cmp dword [esi + 0x10], 0
je 0x484975
mov ebx, dword [esi + 0x10]
mov eax, dword [ebx + 4]
mov dword [esi + 0x10], eax
mov ecx, dword [ebx]
test ecx, ecx
je 0x484963
mov edx, dword [ecx]
mov eax, dword [edx + 4]
call eax
mov edi, dword [ebx]
mov edx, dword [edi]
mov eax, dword [edx]
push 0
mov ecx, edi
call eax
push edi
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call ebp
push ebx
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call ebp
cmp dword [esi + 0x10], 0
jne 0x484935
cmp dword [esi + 0x14], 0
je 0x4848c7
mov edi, dword [esi + 0x14]
mov ecx, dword [edi + 0x10]
mov dword [esi + 0x14], ecx
mov ecx, dword [edi + 4]
test ecx, ecx
je 0x48499a
mov edx, dword [ecx]
mov eax, dword [edi + 0xc]
mov edx, dword [edx + 4]
push eax
call edx
mov ebx, dword [edi + 8]
test ebx, ebx
je 0x4849cb
lea eax, [ebx + 4]
or ecx, 0xffffffff
lock xadd dword [eax], ecx
jne 0x4849cb
mov edx, dword [ebx]
mov eax, dword [edx + 4]
mov ecx, ebx
call eax
lea ecx, [ebx + 8]
or edx, 0xffffffff
lock xadd dword [ecx], edx
jne 0x4849cb
mov eax, dword [ebx]
mov edx, dword [eax + 8]
mov ecx, ebx
call edx
push edi
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call ebp
cmp dword [esi + 0x14], 0
jne 0x48497f
jmp 0x4848c1
Function at 0x484b40
Capabilities:
Create thread
Resume thread

Disassembly:
push 0xffffffffffffffff
push 0x48e5d8
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x4ac13c]
xor eax, esp
push eax
lea eax, [esp + 0x20]
mov dword fs:[0], eax
mov edi, ecx
mov eax, dword [edi]
lea ecx, [eax + 0x1c]
push ecx
push 4
push eax
push 0x4849f0
push 0
push 0
call fcn.0045d8a4
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x484bab
lea ecx, [esp + 0x10]
call fcn.0045bd2b
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x10], vtable.boost::thread_resource_error.0
lea edx, [esp + 0x10]
push edx
mov dword [esp + 0x2c], ebx
call fcn.0040b8a0
mov eax, dword [edi]
add eax, 4
mov ecx, 1
lock xadd dword [eax], ecx
mov esi, dword [edi]
mov eax, dword [esi + 8]
add esi, 8
test eax, eax
je 0x484bd1
cmp eax, 0xffffffff
je 0x484bd1
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi], ebx
mov edx, dword [edi]
mov eax, dword [edx + 8]
push eax
call dword [sym.imp.KERNEL32.dll_ResumeThread]
mov ecx, dword [esp + 0x20]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
add esp, 0x1c
ret
Function at 0x486160
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov eax, dword [esp + 8]
cmp dword [eax + 0x18], 0x10
jb 0x48616f
mov eax, dword [eax + 4]
jmp 0x486172
add eax, 4
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x48620a
push esi
call fcn.004855e0
mov esi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
mov ecx, dword [esp + 0x10]
mov dword [ecx + 4], esi
mov dword [ecx], eax
pop esi
je 0x4861ef
cmp eax, 3
je 0x4861ef
cmp eax, 0x7b
je 0x4861ef
cmp eax, 0xf
je 0x4861ef
cmp eax, 0x15
je 0x4861ef
cmp eax, 0x57
je 0x4861ef
cmp eax, 0xa1
je 0x4861ef
cmp eax, 0x35
je 0x4861ef
cmp eax, 0x20
jne 0x4861e4
mov eax, dword [0x4b1b60]
mov dword [ecx], eax
mov edx, dword [0x4b1b64]
mov eax, dword [esp + 4]
mov dword [ecx + 4], edx
mov dword [eax], 9
ret
mov eax, dword [esp + 4]
mov dword [eax], 0
ret
mov eax, dword [0x4b1b60]
mov dword [ecx], eax
mov edx, dword [0x4b1b64]
mov eax, dword [esp + 4]
mov dword [ecx + 4], edx
mov dword [eax], 1
ret
mov edx, dword [0x4b1b60]
mov ecx, dword [esp + 0xc]
mov dword [ecx], edx
mov edx, dword [0x4b1b64]
test al, 0x10
mov dword [ecx + 4], edx
lea eax, [esp + 8]
mov dword [esp + 8], 3
jne 0x486237
mov dword [esp + 8], 2
mov ecx, dword [eax]
mov eax, dword [esp + 4]
mov dword [eax], ecx
ret

Function at 0x486240
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov eax, dword [esp + 8]
cmp dword [eax + 0x18], 8
jb 0x48624f
mov eax, dword [eax + 4]
jmp 0x486252
add eax, 4
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x4862ea
push esi
call fcn.004855e0
mov esi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
mov ecx, dword [esp + 0x10]
mov dword [ecx + 4], esi
mov dword [ecx], eax
pop esi
je 0x4862cf
cmp eax, 3
je 0x4862cf
cmp eax, 0x7b
je 0x4862cf
cmp eax, 0xf
je 0x4862cf
cmp eax, 0x15
je 0x4862cf
cmp eax, 0x57
je 0x4862cf
cmp eax, 0xa1
je 0x4862cf
cmp eax, 0x35
je 0x4862cf
cmp eax, 0x20
jne 0x4862c4
mov eax, dword [0x4b1b60]
mov dword [ecx], eax
mov edx, dword [0x4b1b64]
mov eax, dword [esp + 4]
mov dword [ecx + 4], edx
mov dword [eax], 9
ret
mov eax, dword [esp + 4]
mov dword [eax], 0
ret
mov eax, dword [0x4b1b60]
mov dword [ecx], eax
mov edx, dword [0x4b1b64]
mov eax, dword [esp + 4]
mov dword [ecx + 4], edx
mov dword [eax], 1
ret
mov edx, dword [0x4b1b60]
mov ecx, dword [esp + 0xc]
mov dword [ecx], edx
mov edx, dword [0x4b1b64]
test al, 0x10
mov dword [ecx + 4], edx
lea eax, [esp + 8]
mov dword [esp + 8], 3
jne 0x486317
mov dword [esp + 8], 2
mov ecx, dword [eax]
mov eax, dword [esp + 4]
mov dword [eax], ecx
ret

Function at 0x486320
Capabilities:
Delete directory

Disassembly:
mov eax, dword [esp + 4]
cmp dword [eax + 0x18], 8
jb 0x48633b
mov eax, dword [eax + 4]
push eax
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
neg eax
sbb eax, eax
neg eax
ret
add eax, 4
push eax
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
neg eax
sbb eax, eax
neg eax
ret
Function at 0x486350
Capabilities:
Delete file

Disassembly:
mov eax, dword [esp + 4]
cmp dword [eax + 0x18], 8
jb 0x48636b
mov eax, dword [eax + 4]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
neg eax
sbb eax, eax
neg eax
ret
add eax, 4
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
neg eax
sbb eax, eax
neg eax
ret

Function at 0x486380
Capabilities:
Delete directory

Disassembly:
mov eax, dword [esp + 4]
cmp dword [eax + 0x18], 0x10
jb 0x48639b
mov eax, dword [eax + 4]
push eax
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
neg eax
sbb eax, eax
neg eax
ret
add eax, 4
push eax
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
neg eax
sbb eax, eax
neg eax
ret

Function at 0x4863b0
Capabilities:
Delete file

Disassembly:
mov eax, dword [esp + 4]
cmp dword [eax + 0x18], 0x10
jb 0x4863cb
mov eax, dword [eax + 4]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
neg eax
sbb eax, eax
neg eax
ret
add eax, 4
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
neg eax
sbb eax, eax
neg eax
ret
Function at 0x4865c0
Capabilities:
Check if file exists

Disassembly:
push 0xffffffffffffffff
push 0x48e78b
mov eax, dword fs:[0]
push eax
sub esp, 0x27c
mov eax, dword [0x4ac13c]
xor eax, esp
mov dword [esp + 0x278], eax
push ebx
push ebp
push esi
push edi
mov eax, dword [0x4ac13c]
xor eax, esp
push eax
lea eax, [esp + 0x290]
mov dword fs:[0], eax
mov ecx, dword [esp + 0x2ac]
mov eax, dword [esp + 0x2a8]
mov edx, dword [esp + 0x2b0]
mov ebp, dword [esp + 0x2a0]
mov ebx, dword [esp + 0x2a4]
mov dword [esp + 0x1c], ecx
mov ecx, dword [esp + 0x2b4]
xor esi, esi
push 0xffffffffffffffff
push esi
mov dword [esp + 0x20], ecx
push eax
lea ecx, [esp + 0x2c]
mov dword [esp + 0x20], edx
mov dword [esp + 0x44], 7
mov dword [esp + 0x40], esi
mov word [esp + 0x30], si
call fcn.0040218f
mov eax, dword [esp + 0x34]
cmp eax, esi
mov dword [esp + 0x298], esi
je 0x486687
lea edi, [eax - 1]
cmp edi, eax
jbe 0x48666c
call fcn.0045c852
cmp dword [esp + 0x38], 8
mov eax, dword [esp + 0x24]
jae 0x48667b
lea eax, [esp + 0x24]
cmp word [eax + edi*2], 0x5c
mov edx, 0x499cc8
je 0x48668c
mov edx, 0x499cc0
mov eax, edx
lea edi, [eax + 2]
mov cx, word [eax]
add eax, 2
cmp cx, si
jne 0x486691
sub eax, edi
sar eax, 1
push eax
push edx
lea ecx, [esp + 0x28]
call fcn.00411cd0
mov eax, dword [esp + 0x24]
mov edi, 8
cmp dword [esp + 0x38], edi
jae 0x4866be
lea eax, [esp + 0x24]
lea edx, [esp + 0x3c]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
cmp eax, 0xffffffff
mov dword [ebx], eax
jne 0x486701
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebx], esi
call edi
cmp eax, 2
je 0x4866e4
call edi
mov esi, eax
call fcn.004855e0
cmp dword [esp + 0x38], 8
mov dword [ebp], esi
mov dword [ebp + 4], eax
jb 0x486783
mov eax, dword [esp + 0x24]
push eax
jmp 0x48677b
lea eax, [esp + 0x68]
lea edx, [eax + 2]
jmp 0x486710
mov cx, word [eax]
add eax, 2
cmp cx, si
jne 0x486710
sub eax, edx
sar eax, 1
push eax
lea ecx, [esp + 0x6c]
push ecx
mov ecx, dword [esp + 0x24]
call fcn.00402470
test byte [esp + 0x3c], 0x10
je 0x48674b
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x18]
mov dword [edx], 3
mov dword [eax], 3
jmp 0x48675f
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
mov dword [ecx], 2
mov dword [edx], 2
cmp dword [esp + 0x38], edi
mov eax, dword [0x4b1b60]
mov dword [ebp], eax
mov ecx, dword [0x4b1b64]
mov dword [ebp + 4], ecx
jb 0x486783
mov edx, dword [esp + 0x24]
push edx
call fcn.00451fd9
add esp, 4
mov eax, ebp
mov ecx, dword [esp + 0x290]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x278]
xor ecx, esp
call fcn.0045b7a6
add esp, 0x288
ret
Function at 0x4868b0
Capabilities:
Check if file exists

Disassembly:
push 0xffffffffffffffff
push 0x48e7cb
mov eax, dword fs:[0]
push eax
sub esp, 0x16c
mov eax, dword [0x4ac13c]
xor eax, esp
mov dword [esp + 0x168], eax
push ebp
push esi
push edi
mov eax, dword [0x4ac13c]
xor eax, esp
push eax
lea eax, [esp + 0x17c]
mov dword fs:[0], eax
mov eax, dword [esp + 0x18c]
mov ecx, dword [esp + 0x19c]
mov edx, dword [esp + 0x1a0]
mov edi, dword [esp + 0x190]
mov ebp, dword [esp + 0x198]
push 0xffffffffffffffff
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x198]
push 0
mov dword [esp + 0x1c], ecx
push eax
lea ecx, [esp + 0x28]
mov dword [esp + 0x24], edx
mov dword [esp + 0x40], 0xf
mov dword [esp + 0x3c], 0
mov byte [esp + 0x2c], 0
call fcn.00402093
mov eax, dword [esp + 0x30]
test eax, eax
mov dword [esp + 0x184], 0
je 0x4869a3
lea esi, [eax - 1]
cmp esi, eax
jbe 0x486966
call fcn.0045c852
mov eax, dword [esp + 0x30]
cmp dword [esp + 0x34], 0x10
mov ecx, dword [esp + 0x20]
jae 0x486975
lea ecx, [esp + 0x20]
cmp byte [ecx + esi], 0x5c
je 0x48699c
lea esi, [eax - 1]
cmp esi, eax
jbe 0x486987
call fcn.0045c852
cmp dword [esp + 0x34], 0x10
mov eax, dword [esp + 0x20]
jae 0x486996
lea eax, [esp + 0x20]
cmp byte [eax + esi], 0x3a
jne 0x4869a3
mov edx, 0x495b6c
jmp 0x4869a8
mov edx, 0x499ccc
mov eax, edx
lea esi, [eax + 1]
lea ecx, [ecx]
mov cl, byte [eax]
add eax, 1
test cl, cl
jne 0x4869b0
sub eax, esi
push eax
push edx
lea ecx, [esp + 0x24]
call fcn.0040ac30
mov eax, dword [esp + 0x20]
mov esi, 0x10
cmp dword [esp + 0x34], esi
jae 0x4869d9
lea eax, [esp + 0x20]
lea ecx, [esp + 0x38]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [edi], eax
jne 0x486a2a
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [edi], 0
call esi
cmp eax, 2
je 0x486a0c
call esi
cmp eax, 0x12
je 0x486a0c
call esi
mov esi, eax
jmp 0x486a0e
xor esi, esi
call fcn.004855e0
cmp dword [esp + 0x34], 0x10
mov edi, dword [esp + 0x10]
mov dword [edi], esi
mov dword [edi + 4], eax
jb 0x486aa1
mov edx, dword [esp + 0x20]
push edx
jmp 0x486a99
lea eax, [esp + 0x64]
lea edx, [eax + 1]
mov cl, byte [eax]
add eax, 1
test cl, cl
jne 0x486a31
sub eax, edx
push eax
lea eax, [esp + 0x68]
push eax
mov ecx, ebp
call fcn.004022c0
test byte [esp + 0x38], 0x10
je 0x486a66
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
mov dword [ecx], 3
mov dword [edx], 3
jmp 0x486a7a
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov dword [eax], 2
mov dword [ecx], 2
cmp dword [esp + 0x34], esi
mov edx, dword [0x4b1b60]
mov edi, dword [esp + 0x10]
mov dword [edi], edx
mov eax, dword [0x4b1b64]
mov dword [edi + 4], eax
jb 0x486aa1
mov ecx, dword [esp + 0x20]
push ecx
call fcn.00451fd9
add esp, 4
mov eax, edi
mov ecx, dword [esp + 0x17c]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
mov ecx, dword [esp + 0x168]
xor ecx, esp
call fcn.0045b7a6
add esp, 0x178
ret
Function at 0x415b00
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4e00db
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.004d47aa
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x415b82
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004d1e2d
mov eax, dword [eax]
push 0x5f3230
push eax
call fcn.004c2f84
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004d4a35
test bl, bl
je 0x415b82
push 0x5f3230
lea ecx, [esp + 0xc]
call fcn.004d4dc5
push 0x5f6dec
lea ecx, [esp + 0xc]
call fcn.004d4dc5
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 0x415bbe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004d4a35
jmp 0x415c89
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 0x415c42
lea edx, [esp + 0x7c]
push 0x5f6de8
push edx
call fcn.004c2f84
add esp, 8
test eax, eax
je 0x415c42
lea eax, [esp + 0x7c]
push 0x5f6de4
push eax
call fcn.004c2f84
add esp, 8
test eax, eax
je 0x415c42
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 0x415bd2
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.004d4a35
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 0x416480
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 0x4164e2
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 0x4164f0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4e015b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x6091f0]
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 0x416628
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x416556
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004d4a35
xor eax, eax
jmp 0x41669f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004d4b72
push esi
lea ecx, [esp + 0xc]
call fcn.004d4e01
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 0x41667d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00416480
test eax, eax
jne 0x41667d
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.00416480
test eax, eax
jne 0x41667d
lea eax, [esp + 0x14]
push 0x5f6e00
push eax
call fcn.004c4080
mov esi, eax
add esp, 8
test esi, esi
jne 0x41665c
lea ecx, [esp + 0x14]
push 0x5f6dfc
push ecx
call fcn.004c4000
mov esi, eax
add esp, 8
test esi, esi
jne 0x41665c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41665f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004d4b22
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41656e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004d4a35
xor eax, eax
jmp 0x41669f
mov byte [esi], 0
push 0x5f6df8
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.004d4a35
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 0x428a50
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 0x428abe
cmp si, 0x69
ja 0x428abe
add esi, 0xffd0
cmp si, 0x11
je 0x428a8e
push 0x11
call edi
test ax, ax
jge 0x428a8e
or esi, 0x2000
cmp si, 0x10
je 0x428aa3
push 0x10
call edi
test ax, ax
jge 0x428aa3
or esi, 0x4000
cmp si, 0x12
je 0x428ab8
push 0x12
call edi
test ax, ax
jge 0x428ab8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x428acb
mov esi, 0xbd
jmp 0x428a7f
cmp si, 0x6e
jne 0x428ad8
mov esi, 0xbe
jmp 0x428a7f
cmp si, 0x6f
jne 0x428a79
mov esi, 0xbf
jmp 0x428a7f

Function at 0x42a310
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x619a00]
xor edx, edx
cmp eax, edx
jne 0x42a336
xor eax, eax
mov byte [eax + 0x619900], al
inc eax
cmp eax, 0x100
jl 0x42a31e
mov dword [0x619a00], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x619900
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42a3c7
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 0x42a39a
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 0x42a368
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42a440
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 0x42a493
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 0x42a47a
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 0x430ed0
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 0x431068
cmp ebp, ebx
jle 0x431068
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 0x430f2e
dec eax
or eax, 0xfffffff8
inc eax
je 0x430f35
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x430f44
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x430f4b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004d4776
add esp, 4
cmp eax, ebx
je 0x430f6c
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.004d4776
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 0x43105e
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 0x431045
mov al, byte [edx]
cmp al, 0xc0
jbe 0x431031
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x431026
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 0x431034
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x431034
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x430fd0
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 0x430fc1
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 0x4332a0
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.004d5fe4
lea eax, [esp + 4]
mov dword [esi], method.CWnd.virtual_0
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
mov dword [esi + 0x44], 0x4d12
inc eax
mov dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x3c], eax
mov eax, esi
pop esi
add esp, 0x190
ret