joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40a7b0
Capabilities:
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40a8b3
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x535b88
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x535ba0]
jne 0x40a7fc
mov eax, esi
mov edx, 0x535ba2
mov ecx, 0x55
call fcn.0040895c
push 0x535b88
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x40a89d
push 0x535b88
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.00407c30
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40a86b
cmp byte [0x535b84], 0
je 0x40a830
mov edx, esi
mov eax, ebx
call fcn.0040a694
jmp 0x40a86b
mov edx, esi
mov eax, ebx
call fcn.0040a498
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x40a86b
cmp dword [esi], 0
je 0x40a854
mov eax, esi
mov edx, 0x40a8cc
call fcn.00408ab4
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040a498
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.00408ab4
push 0x535b88
call sub.kernel32.dll_EnterCriticalSection
mov word [0x535ba0], bx
push 0xaa
mov eax, dword [esi]
call fcn.004088b0
push eax
push 0x535ba2
call sub.kernel32.dll_lstrcpynW
push 0x535b88
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40a8ba
lea eax, [ebp - 4]
call fcn.00407c30
ret
Function at 0x40aff0
Capabilities:
Get geographical location
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
xor ecx, ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x10], ecx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00407d14
xor eax, eax
push ebp
push 0x40b0b0
push dword fs:[eax]
mov dword fs:[eax], esp
push 4
lea eax, [ebp - 0xc]
push eax
push 3
call sub.kernel32.dll_GetUserDefaultUILanguage
movzx eax, ax
push eax
call sub.kernel32.dll_GetLocaleInfoW
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040895c
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00408b0c
mov eax, dword [ebx]
call fcn.0040aeb8
test al, al
jne 0x40b08d
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040895c
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00408b0c
mov eax, dword [ebx]
call fcn.0040aeb8
test al, al
jne 0x40b08d
mov eax, ebx
call fcn.00407c30
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40b0b7
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00407c90
lea eax, [ebp - 4]
call fcn.00407c30
ret

Function at 0x40bb04
Capabilities:
Get system information on windows

Disassembly:
add esp, 0xffffffdc
push esp
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [esp + 0x14]
add esp, 0x24
ret

Function at 0x41dbe4
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffbd4
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x428], ecx
mov dword [ebp - 0x42c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 0xc], edx
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x41dd0d
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x218]
push eax
push 0x104
call sub.kernel32.dll_GetLogicalDriveStringsW
mov esi, eax
test esi, esi
jle 0x41dce7
lea ebx, [ebp - 0x218]
lea eax, [ebx + 4]
mov word [eax], 0
push 0x104
lea eax, [ebp - 0x424]
push eax
push ebx
call sub.kernel32.dll_QueryDosDeviceW
mov esi, eax
test esi, esi
jle 0x41dcd0
lea eax, [ebp - 4]
lea edx, [ebp - 0x424]
mov ecx, 0x106
call fcn.0040895c
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.00408e88
test eax, eax
jle 0x41dcd0
mov eax, dword [ebp - 4]
test eax, eax
je 0x41dc84
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov edi, dword [ebp - 8]
test edi, edi
je 0x41dc92
sub edi, 4
mov edi, dword [edi]
lea eax, [ebp - 0x428]
push eax
mov ecx, edi
sub ecx, esi
lea edx, [esi + 1]
mov eax, dword [ebp - 8]
call fcn.00408cdc
mov eax, dword [ebp - 0x428]
push eax
lea eax, [ebp - 0x42c]
mov edx, ebx
call fcn.00408908
mov edx, dword [ebp - 0x42c]
mov eax, dword [ebp - 0xc]
pop ecx
call fcn.00408b0c
jmp 0x41dce7
add ebx, 2
cmp word [ebx], 0
jne 0x41dccd
add ebx, 4
test ebx, ebx
je 0x41dce1
cmp word [ebx], 0
jne 0x41dc36
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41dd14
lea eax, [ebp - 0x42c]
mov edx, 2
call fcn.00407c90
lea eax, [ebp - 4]
call fcn.00407c30
ret
Function at 0x41de00
Capabilities:
Get file size
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdc4
push ebx
xor ebx, ebx
mov dword [ebp - 0x23c], ebx
mov dword [ebp - 0x238], ebx
mov dword [ebp - 0x230], ebx
mov dword [ebp - 0x234], ebx
mov dword [ebp - 0x228], ebx
mov dword [ebp - 0x22c], ebx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x41e03d
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 9], 0
mov eax, dword [ebp - 8]
call fcn.00407c30
xor eax, eax
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_GetFileSize_1
mov ebx, eax
test ebx, ebx
jne 0x41ded7
cmp dword [ebp - 0x14], 0
jne 0x41ded7
xor edx, edx
mov eax, 6
call fcn.00425fc8
test al, al
je 0x41ded7
push 2
push 0x104
lea eax, [ebp - 0x224]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_GetFinalPathNameByHandleW
test eax, eax
jbe 0x41ded7
lea eax, [ebp - 0x22c]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.0040895c
mov eax, dword [ebp - 0x22c]
lea edx, [ebp - 0x228]
call fcn.0041dbe4
mov edx, dword [ebp - 0x228]
mov eax, dword [ebp - 8]
call fcn.00408010
mov byte [ebp - 9], 1
jmp 0x41e01f
test ebx, ebx
jne 0x41dee5
cmp dword [ebp - 0x14], 0
je 0x41dfd3
push 0
push 1
push 0
push 2
push 0
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_CreateFileMappingW
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0x3ee
je 0x41dfd3
xor eax, eax
push ebp
push 0x41dfcc
push dword fs:[eax]
mov dword fs:[eax], esp
push 1
push 0
push 0
push 4
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_MapViewOfFile
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x41dfb5
xor eax, eax
push ebp
push 0x41dfae
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x104
call sub.kernel32.dll_GetCurrentProcess
lea ecx, [ebp - 0x224]
mov edx, dword [ebp - 0x18]
call fcn.00410178
test eax, eax
jbe 0x41df97
lea eax, [ebp - 0x234]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.0040895c
mov eax, dword [ebp - 0x234]
lea edx, [ebp - 0x230]
call fcn.0041dbe4
mov edx, dword [ebp - 0x230]
mov eax, dword [ebp - 8]
call fcn.00408010
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41dfb5
mov eax, dword [ebp - 0x18]
push eax
call sub.kernel32.dll_UnmapViewOfFile
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41dfd3
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_CloseHandle_1
ret
cmp byte [ebp - 9], 0
jne 0x41e01f
lea edx, [ebp - 0x238]
mov eax, dword [ebp - 4]
call fcn.0041dd1c
mov edx, dword [ebp - 0x238]
mov eax, dword [ebp - 8]
call fcn.00408010
mov eax, dword [ebp - 8]
cmp dword [eax], 0
je 0x41e01f
lea edx, [ebp - 0x23c]
mov eax, dword [ebp - 8]
mov eax, dword [eax]
call fcn.0041dbe4
mov edx, dword [ebp - 0x23c]
mov eax, dword [ebp - 8]
call fcn.00408010
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41e044
lea eax, [ebp - 0x23c]
mov edx, 6
call fcn.00407c90
ret
Function at 0x41e050
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
mov byte [ebp - 1], 0
xor edx, edx
mov eax, 6
call fcn.00425fc8
test al, al
je 0x41e118
xor edx, edx
mov eax, ebx
call fcn.0041f798
test al, al
je 0x41e118
mov eax, ebx
call fcn.0041f568
test al, 0x20
je 0x41e118
mov eax, ebx
call fcn.004088b0
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x41e118
test ah, 4
je 0x41e118
test al, 0x10
je 0x41e0b7
mov edi, 0x2000000
jmp 0x41e0b9
xor edi, edi
push 0
push edi
push 3
push 0
push 1
push 0x80000000
mov eax, ebx
call fcn.004088b0
push eax
call sub.kernel32.dll_CreateFileW_1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
je 0x41e118
xor eax, eax
push ebp
push 0x41e111
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, esi
mov ecx, edi
mov eax, dword [ebp - 8]
call fcn.0041de00
mov byte [ebp - 1], al
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41e118
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_CloseHandle_1
ret
movzx eax, byte [ebp - 1]
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x41e354
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x41e3ad
test eax, edx
je 0x41e3b0
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x41e36b
movzx eax, word [eax]
sub eax, ecx
jmp 0x41e392
push ebx
mov ebx, dword [eax - 4]
xor ecx, ecx
sub ebx, dword [edx - 4]
push ebx
adc ecx, 0xffffffff
and ecx, ebx
sub ecx, dword [eax - 4]
shl ecx, 1
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x41e393
add ecx, 4
js 0x41e383
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x41e390
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x41e392
xor eax, eax
ret
test eax, eax
je 0x41e3bc
test edx, edx
jne 0x41e35c
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x41ea1c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov ebx, edx
mov ebp, eax
mov byte [esp], 0
mov eax, ebp
test eax, eax
je 0x41ea34
sub eax, 4
mov eax, dword [eax]
test eax, eax
jne 0x41ea3c
mov al, 1
jmp 0x41ea59
movzx esi, word [ebp]
mov eax, esi
call fcn.004104b0
test al, al
jne 0x41ea55
cmp si, 0x5f
je 0x41ea55
xor eax, eax
jmp 0x41ea57
mov al, 1
xor al, 1
test al, al
jne 0x41eae9
test bl, bl
je 0x41eaa9
mov eax, ebp
test eax, eax
je 0x41ea70
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
sub ebx, 2
jl 0x41eae5
inc ebx
mov esi, 2
movzx edi, word [ebp + esi*2 - 2]
mov eax, edi
call fcn.0041053c
test al, al
jne 0x41ea9d
cmp di, 0x5f
je 0x41ea9d
cmp di, 0x2e
je 0x41ea9d
xor eax, eax
jmp 0x41ea9f
mov al, 1
test al, al
je 0x41eae9
inc esi
dec ebx
jne 0x41ea7d
jmp 0x41eae5
mov eax, ebp
test eax, eax
je 0x41eab4
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
sub ebx, 2
jl 0x41eae5
inc ebx
mov esi, 2
movzx edi, word [ebp + esi*2 - 2]
mov eax, edi
call fcn.0041053c
test al, al
jne 0x41eadb
cmp di, 0x5f
je 0x41eadb
xor eax, eax
jmp 0x41eadd
mov al, 1
test al, al
je 0x41eae9
inc esi
dec ebx
jne 0x41eac1
mov byte [esp], 1
movzx eax, byte [esp]
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x41f568
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffbd8
push ebx
push esi
xor edx, edx
mov dword [ebp - 0x428], edx
mov dword [ebp - 0x424], edx
mov dword [ebp - 4], edx
mov esi, eax
xor eax, eax
push ebp
push 0x41f69c
push dword fs:[eax]
mov dword fs:[eax], esp
movzx ebx, byte [0x41f6ac]
mov dl, 1
mov eax, esi
call fcn.0041f830
test al, al
jne 0x41f5b9
mov dl, 1
mov eax, esi
call fcn.0041f798
test al, al
je 0x41f64f
lea edx, [ebp - 0x424]
mov eax, esi
call fcn.0041ffc0
mov eax, dword [ebp - 0x424]
lea edx, [ebp - 4]
call fcn.00426490
push 0x104
lea eax, [ebp - 0x420]
push eax
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 8]
push eax
push 0x104
lea eax, [ebp - 0x218]
push eax
mov eax, dword [ebp - 4]
call fcn.004088b0
mov esi, eax
push esi
call sub.kernel32.dll_GetVolumeInformationW
test eax, eax
je 0x41f64a
test byte [ebp - 0xc], 1
je 0x41f615
or bl, 1
test byte [ebp - 0xc], 2
je 0x41f61e
or bl, 2
test byte [ebp - 0xc], 0x80
je 0x41f627
or bl, 0x20
push esi
call sub.kernel32.dll_GetDriveTypeW
sub eax, 2
je 0x41f63b
dec eax
je 0x41f640
dec eax
je 0x41f645
dec eax
jne 0x41f676
or bl, 0x10
jmp 0x41f676
or bl, 4
jmp 0x41f676
or bl, 8
jmp 0x41f676
call fcn.00426e34
lea edx, [ebp - 0x428]
mov eax, dword [0x5320b0]
call fcn.0040ba50
mov ecx, dword [ebp - 0x428]
mov dl, 1
mov eax, dword [0x41a908]
call fcn.00424fb4
call fcn.00407328
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41f6a3
lea eax, [ebp - 0x428]
mov edx, 2
call fcn.00407c90
lea eax, [ebp - 4]
call fcn.00407c30
ret
Function at 0x41f798
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
mov eax, esi
call fcn.004088b0
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x41f802
test ah, 4
je 0x41f7fb
test bl, bl
jne 0x41f7c0
mov al, 1
jmp 0x41f829
test al, 0x10
je 0x41f7c8
xor eax, eax
jmp 0x41f829
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW_1
cmp eax, 0xffffffff
je 0x41f7ec
push eax
call sub.kernel32.dll_CloseHandle_1
mov al, 1
jmp 0x41f829
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x41f829
test al, 0x10
sete al
jmp 0x41f829
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 2
je 0x41f823
cmp ebx, 3
je 0x41f823
cmp ebx, 0x7b
je 0x41f823
mov eax, esi
call fcn.0041f758
test al, al
jne 0x41f827
xor eax, eax
jmp 0x41f829
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x41f830
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov byte [esp], dl
mov edi, eax
xor ebx, ebx
mov eax, edi
call fcn.004088b0
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x41f8d7
test esi, 0x400
jne 0x41f86c
test esi, 0x10
setne bl
jmp 0x41f8f6
cmp byte [esp], 0
je 0x41f8a0
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW_1
cmp eax, 0xffffffff
je 0x41f8f6
push eax
call sub.kernel32.dll_CloseHandle_1
test esi, 0x10
setne bl
jmp 0x41f8f6
test esi, 0x10
je 0x41f8ac
mov bl, 1
jmp 0x41f8f6
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW_1
cmp eax, 0xffffffff
je 0x41f8d3
push eax
call sub.kernel32.dll_CloseHandle_1
xor ebx, ebx
jmp 0x41f8f6
mov bl, 1
jmp 0x41f8f6
call sub.kernel32.dll_GetLastError_2
cmp eax, 2
je 0x41f8f0
cmp eax, 3
je 0x41f8f0
cmp eax, 0x7b
je 0x41f8f0
cmp eax, 0x35
jne 0x41f8f4
xor ebx, ebx
jmp 0x41f8f6
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x41fa60
Capabilities:
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push 0
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
xor eax, eax
push ebp
push 0x41fb05
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.004088b0
push eax
call sub.kernel32.dll_GetFileAttributesW
mov edi, eax
test edi, 0x400
setne al
test al, bl
je 0x41faea
or edi, 0xffffffff
lea edx, [ebp - 4]
mov eax, esi
call fcn.0041e050
test al, al
je 0x41faea
mov eax, dword [ebp - 4]
call fcn.004201a4
test al, al
je 0x41fada
lea edx, [ebp - 0xc]
mov eax, esi
call fcn.0041ff24
mov eax, dword [ebp - 0xc]
lea edx, [ebp - 8]
call fcn.00426490
mov edx, dword [ebp - 8]
lea eax, [ebp - 4]
mov ecx, dword [ebp - 4]
call fcn.00408b0c
mov eax, dword [ebp - 4]
call fcn.004088b0
push eax
call sub.kernel32.dll_GetFileAttributesW
mov edi, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41fb0c
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.00407c90
ret
Function at 0x41fb18
Capabilities:
Get file attributes
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push 0
push 0
push 0
push ebx
push esi
push edi
mov byte [ebp - 9], cl
mov edi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x41fbeb
push dword fs:[eax]
mov dword fs:[eax], esp
xor esi, esi
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00408058
cmp byte [ebp - 9], 0
je 0x41fba9
mov eax, ebx
call fcn.004088b0
push eax
call sub.kernel32.dll_GetFileAttributesW
test ah, 4
je 0x41fba9
lea edx, [ebp - 8]
mov eax, ebx
call fcn.0041e050
test al, al
je 0x41fba9
mov eax, dword [ebp - 8]
call fcn.004201a4
test al, al
je 0x41fb9e
lea edx, [ebp - 0x14]
mov eax, ebx
call fcn.0041ff24
mov eax, dword [ebp - 0x14]
lea edx, [ebp - 0x10]
call fcn.00426490
mov edx, dword [ebp - 0x10]
lea eax, [ebp - 8]
mov ecx, dword [ebp - 8]
call fcn.00408b0c
lea eax, [ebp - 4]
mov edx, dword [ebp - 8]
call fcn.00408058
push edi
mov eax, dword [ebp - 4]
call fcn.004088b0
push eax
call sub.kernel32.dll_SetFileAttributesW
test eax, eax
jne 0x41fbc3
call sub.kernel32.dll_GetLastError_2
mov esi, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41fbf2
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00407c90
lea eax, [ebp - 8]
mov edx, 2
call fcn.00407c90
ret

Function at 0x41fd14
Capabilities:
Check if file exists
Delete directory
Delete file
Get file attributes

Disassembly:
push ebx
push esi
push edi
push ebp
mov esi, eax
mov eax, esi
call fcn.004088b0
mov ebp, eax
push ebp
call sub.kernel32.dll_DeleteFileW
cmp eax, 1
sbb ebx, ebx
inc ebx
test bl, bl
jne 0x41fd69
call sub.kernel32.dll_GetLastError_2
mov edi, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x41fd63
test ah, 4
je 0x41fd63
test al, 0x10
je 0x41fd63
mov eax, esi
call fcn.004088b0
push eax
call sub.kernel32.dll_RemoveDirectoryW
cmp eax, 1
sbb ebx, ebx
inc ebx
jmp 0x41fd69
push edi
call sub.kernel32.dll_SetLastError
mov eax, ebx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x424120
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x200]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoW_1
test eax, eax
jle 0x424159
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.00407db8
jmp 0x424162
mov eax, ebx
mov edx, esi
call fcn.00408010
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x42416c
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov edi, ecx
mov esi, edx
mov ebx, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push ebx
call sub.kernel32.dll_GetLocaleInfoW_1
test eax, eax
jle 0x42418e
movzx eax, word [esp]
jmp 0x424190
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x424e64
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff778
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 4], ecx
xor ecx, ecx
push ebp
push 0x424f89
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.00424c6c
mov esi, eax
mov eax, dword [0x532004]
cmp byte [eax], 0
je 0x424f31
mov eax, dword [0x531d14]
call fcn.00404fc8
call fcn.0040473c
push 0
push 0
push 0
push 0
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte_1
mov ebx, eax
push ebx
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x424e34]
call fcn.00409cc0
add esp, 4
push 0
push 0
push ebx
mov eax, dword [ebp - 4]
push eax
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte_1
push 0
lea eax, [ebp - 8]
push eax
push ebx
mov eax, dword [ebp - 4]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [ebp - 8]
push eax
push 2
push 0x424fa4
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x424f6d
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x531cac]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x535c50]
call fcn.00409fdc
push eax
call sub.user32.dll_LoadStringW_1
push 0x2010
lea eax, [ebp - 0x88]
push eax
lea eax, [ebp - 0x888]
push eax
push 0
call sub.user32.dll_MessageBoxW
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x424f90
lea eax, [ebp - 4]
mov edx, dword [0x424e34]
call fcn.00409de4
ret

Function at 0x426cd8
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffdf8
mov ebx, eax
mov eax, ebx
call fcn.00408138
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040bae4
mov edi, eax
cmp edi, 0x104
jbe 0x426c7f
mov eax, edi
add eax, eax
call fcn.004045e8
mov esi, eax
jmp 0x426c81
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040bae4
mov eax, esi
push eax
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x426cbc
inc eax
xor edx, edx
mov ecx, ebx
shl ecx, 5
shr ebx, 0x1b
or ecx, ebx
mov ebx, ecx
movzx ecx, word [esi + edx*2]
xor ebx, ecx
inc edx
dec eax
jne 0x426ca6
mov eax, esp
cmp esi, eax
je 0x426cc9
mov eax, esi
call fcn.00404604
mov eax, ebx
add esp, 0x208
pop ebp
pop edi
pop esi
pop ebx
ret
push esi
push ebx
mov esi, eax
xor eax, eax
push esi
rol eax, 5
mov bl, byte [esi]
test bl, 0x80
jne 0x426d04
cmp bl, 0
je 0x426d00
cmp bl, 0x41
jl 0x426cfb
cmp bl, 0x5a
jg 0x426cfb
or bl, 0x20
xor al, bl
inc esi
jmp 0x426cdf
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x426c40

Function at 0x42750c
Capabilities:
Get geographical location

Disassembly:
push ebx
add esp, 0xfffff800
mov ebx, ecx
mov word [esp], 0
push 0x400
lea ecx, [esp + 4]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoW_1
mov eax, ebx
mov edx, esp
mov ecx, 0x400
call fcn.0040895c
add esp, 0x800
pop ebx
ret
Function at 0x450de4
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x450e82
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xc]
je 0x450e46
cmp byte [ebx + 0x10], 0
jne 0x450e46
cmp byte [ebx + 0x3c], 0
jne 0x450e46
mov byte [ebx + 0xe], 0
mov byte [ebx + 0xc], 0
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
cmp eax, 1
je 0x450e67
lea edx, [ebp - 4]
mov eax, dword [0x531f8c]
call fcn.0040ba50
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x440258]
call fcn.00424fb4
call fcn.00407328
jmp 0x450e67
lea edx, [ebp - 8]
mov eax, dword [0x531f8c]
call fcn.0040ba50
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x440258]
call fcn.00424fb4
call fcn.00407328
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x450e89
lea eax, [ebp - 8]
mov edx, 2
call fcn.00407c90
ret

Function at 0x451784
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
movzx eax, byte [eax + 0xe]
mov byte [ebp - 5], al
xor eax, eax
push ebp
push 0x4517d2
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov byte [eax + 0xe], 1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.kernel32.dll_SuspendThread
test eax, eax
setge dl
mov eax, dword [ebp - 4]
call fcn.00450d1c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4517eb
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4517f4
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.00450d1c
dec esi
jne 0x451816
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret

Function at 0x45656c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x4565be
test eax, edx
je 0x4565c1
movzx ecx, byte [edx]
cmp cl, byte [eax]
je 0x456581
movzx eax, byte [eax]
sub eax, ecx
ret
push ebx
mov ebx, dword [eax - 4]
xor ecx, ecx
sub ebx, dword [edx - 4]
push ebx
adc ecx, 0xffffffff
and ecx, ebx
sub ecx, dword [eax - 4]
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x4565a7
add ecx, 4
js 0x456597
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 3
add ecx, ebx
jns 0x4565a4
movzx eax, byte [ecx + eax]
movzx edx, byte [ecx + edx]
sub eax, edx
pop ebx
pop ebx
ret
xor eax, eax
ret
test eax, eax
je 0x4565cd
test edx, edx
jne 0x456574
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret