joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4035ac
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x45c008], 0x8088405
inc edx
mov dword [ebx + 0x45c008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x41cf44
Capabilities:
Decompress data using aplib

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push ebp
mov esi, dword [ebp - 4]
mov edi, dword [ebp - 8]
cld
mov dl, 0x80
mov al, byte [esi]
add esi, 1
mov byte [edi], al
add edi, 1
mov ebx, 2
add dl, dl
jne 0x41cf75
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x41cf5d
add dl, dl
jne 0x41cf80
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x41cfd1
xor eax, eax
add dl, dl
jne 0x41cf8d
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x41d06e
add dl, dl
jne 0x41cf9c
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x41cfa7
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x41cfb2
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x41cfbd
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x41cfc7
mov ebx, edi
sub ebx, eax
mov al, byte [ebx]
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x41cf6c
mov eax, 1
add dl, dl
jne 0x41cfdf
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x41cfea
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x41cfd6
sub eax, ebx
mov ebx, 1
jne 0x41d01d
mov ecx, 1
add dl, dl
jne 0x41d003
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x41d00e
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x41cffa
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x41cf6c
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x41d034
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x41d03f
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x41d02b
cmp eax, 0x7d00
sbb ecx, 0xffffffff
cmp eax, 0x500
sbb ecx, 0xffffffff
cmp eax, 0x80
adc ecx, 0
cmp eax, 0x80
adc ecx, 0
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x41cf6c
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x41d08f
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0x41cf6c
pop ebp
sub edi, dword [ebp - 8]
mov dword [ebp - 0xc], edi
pop edi
pop esi
pop ebx
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret
Function at 0x41f0a0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov ebx, edx
xor edx, edx
push ebp
push 0x44058e
push dword fs:[edx]
mov dword fs:[edx], esp
xor edx, edx
mov dword [ebp - 8], edx
mov esi, ebx
xor ecx, ecx
cmp byte [eax + 0x6a], 0
je 0x41f0ef
mov eax, ebx
xor edx, edx
push edx
push eax
mov eax, dword [esi + 0x3c]
cdq
add eax, dword [esp]
adc edx, dword [esp + 4]
add esp, 8
mov edx, dword [eax + 0x88]
test edx, edx
je 0x41f10e
mov ecx, edx
add ecx, ebx
jmp 0x41f10e
mov eax, ebx
xor edx, edx
push edx
push eax
mov eax, dword [esi + 0x3c]
cdq
add eax, dword [esp]
adc edx, dword [esp + 4]
add esp, 8
mov edx, dword [eax + 0x78]
test edx, edx
je 0x41f10e
mov ecx, edx
add ecx, ebx
test ecx, ecx
je 0x41f180
mov esi, dword [ecx + 0x18]
mov eax, dword [ecx + 0x1c]
add eax, ebx
mov dword [ebp - 0x10], eax
mov edi, dword [ecx + 0x20]
add edi, ebx
mov eax, dword [ecx + 0x24]
add eax, ebx
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 4]
cmp eax, 0xffff
jbe 0x41f169
test esi, esi
jbe 0x41f180
mov eax, dword [edi]
add eax, ebx
mov edx, dword [ebp - 4]
call fcn.004088ec
test eax, eax
jne 0x41f15b
mov eax, dword [ebp - 0xc]
movzx eax, word [eax]
shl eax, 2
add eax, dword [ebp - 0x10]
mov eax, dword [eax]
mov dword [ebp - 8], eax
jmp 0x41f180
add dword [ebp - 0xc], 2
add edi, 4
dec esi
test esi, esi
ja 0x41f138
jmp 0x41f180
mov edx, eax
sub edx, dword [ecx + 0x10]
cmp edx, dword [ecx + 0x14]
jae 0x41f180
mov eax, edx
shl eax, 2
add eax, dword [ebp - 0x10]
mov eax, dword [eax]
mov dword [ebp - 8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x440595
ret
Function at 0x4202d8
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x10], ebx
mov word [ebp - 4], cx
mov byte [ebp - 1], dl
xor eax, eax
push ebp
push 0x4418f3
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
call fcn.00404cd0
xor ebx, ebx
mov eax, ebx
and eax, 0x80000001
jns 0x420313
dec eax
or eax, 0xfffffffe
inc eax
test eax, eax
jne 0x42032c
lea eax, [ebp - 0x10]
mov edx, dword [0x45e54c]
mov edx, dword [edx]
mov edx, dword [edx + 0xc]
call fcn.00404d30
jmp 0x42033f
lea eax, [ebp - 0x10]
mov edx, dword [0x45e54c]
mov edx, dword [edx]
mov edx, dword [edx + 0x10]
call fcn.00404d30
lea eax, [ebp - 0x10]
mov edx, ebx
sar edx, 1
jns 0x42034b
adc edx, 0
mov edx, dword [edx*4 + 0x45d378]
call fcn.00404f20
push 0
push 0x80
push 3
push 0
push 1
push 0x80000000
mov eax, dword [ebp - 0x10]
call fcn.00404f04
push eax
call fcn.00406b1c
mov esi, eax
cmp esi, 0xffffffff
je 0x4204c5
mov eax, 0x40
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 8]
push eax
push 0x40
push edi
push esi
call fcn.00406d7c
test eax, eax
je 0x4204b8
mov eax, edi
cmp word [eax], 0x5a4d
jne 0x4204b8
push 0
push 0
mov eax, dword [eax + 0x3c]
push eax
push esi
call fcn.00406ddc
mov eax, edi
call fcn.00403288
mov eax, 0x18
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 8]
push eax
push 0x18
push edi
push esi
call fcn.00406d7c
test eax, eax
je 0x4204b8
mov eax, edi
cmp dword [eax], 0x4550
jne 0x4204b8
add eax, 4
mov dword [ebp - 0xc], eax
cmp byte [ebp - 1], 0
je 0x420456
mov eax, dword [ebp - 0xc]
cmp word [eax], 0x8664
jne 0x420456
mov eax, edi
call fcn.00403288
mov eax, 0xf0
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 8]
push eax
push 0xf0
push edi
push esi
call fcn.00406d7c
test eax, eax
je 0x420456
mov eax, edi
mov dx, word [eax + 0x44]
cmp dx, word [ebp - 4]
jne 0x420456
mov eax, dword [eax + 0x10]
mov edx, dword [ebp + 0xc]
mov dword [edx], eax
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0x10]
call fcn.00404d0c
cmp byte [ebp - 1], 0
jne 0x4204b8
mov eax, dword [ebp - 0xc]
cmp word [eax], 0x14c
jb 0x4204b8
mov eax, dword [ebp - 0xc]
cmp word [eax], 0x150
ja 0x4204b8
mov eax, edi
call fcn.00403288
mov eax, 0xe0
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 8]
push eax
push 0xe0
push edi
push esi
call fcn.00406d7c
test eax, eax
je 0x4204b8
mov eax, edi
mov dx, word [eax + 0x44]
cmp dx, word [ebp - 4]
jne 0x4204b8
mov eax, dword [eax + 0x10]
mov edx, dword [ebp + 0xc]
mov dword [edx], eax
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0x10]
call fcn.00404d0c
mov eax, edi
call fcn.00403288
push esi
call fcn.00406ad4
mov eax, dword [ebp + 8]
mov eax, dword [eax]
xor edx, edx
call fcn.0040502c
jne 0x4204dd
inc ebx
cmp ebx, 0x19
jne 0x420305
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4418fa
lea eax, [ebp - 0x10]
call fcn.00404cd0
ret
Function at 0x1000167c
Capabilities:
Get common file path

Disassembly:
push ebp
lea ebp, [esp - 0x20c]
sub esp, 0x20c
push 0xffffffffffffffff
push 0x1001d908
mov eax, dword fs:[0]
push eax
sub esp, 0xc
mov eax, dword [0x1002a034]
xor eax, ebp
mov dword [ebp + 0x208], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov edi, dword [ebp + 0x214]
lea eax, [ebp]
xor ebx, ebx
push eax
push ebx
push ebx
push 0x1a
push ebx
mov byte [edi], bl
mov dword [ebp - 4], ebx
call dword [sym.imp.SHELL32.dll_SHGetFolderPathW]
mov esi, eax
test esi, esi
js 0x10001768
lea eax, [ebp]
push eax
lea ecx, [ebp - 0x14]
call fcn.10003356
mov ecx, eax
mov byte [ebp - 4], 1
call fcn.100033b4
push 0x104
push eax
push dword [ebp + 0x218]
push edi
call fcn.1001a54f
mov ecx, dword [ebp - 0x14]
add esp, 0x10
test ecx, ecx
je 0x1000173e
call fcn.100037d1
jmp 0x1000173e
xor eax, eax
test esi, esi
setns al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x208]
xor ecx, ebp
call fcn.10004926
add ebp, 0x20c
leave
ret
push esi
push str.Error:_08x_in_SHGetFolderPathW_NULL__CSIDL_APPDATA__NULL__0__szPath_
call fcn.10003d44
pop ecx
pop ecx
push ebx
push esi
call fcn.1001a54f
int3

Function at 0x1000177d
Capabilities:
Get common file path

Disassembly:
push ebp
lea ebp, [esp - 0x20c]
sub esp, 0x20c
push 0xffffffffffffffff
push 0x1001d938
mov eax, dword fs:[0]
push eax
sub esp, 0xc
mov eax, dword [0x1002a034]
xor eax, ebp
mov dword [ebp + 0x208], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov edi, dword [ebp + 0x214]
lea eax, [ebp]
xor ebx, ebx
push eax
push ebx
push ebx
push 0x23
push ebx
mov byte [edi], bl
mov dword [ebp - 4], ebx
call dword [sym.imp.SHELL32.dll_SHGetFolderPathW]
mov esi, eax
test esi, esi
js 0x10001869
lea eax, [ebp]
push eax
lea ecx, [ebp - 0x14]
call fcn.10003356
mov ecx, eax
mov byte [ebp - 4], 1
call fcn.100033b4
push 0x104
push eax
push dword [ebp + 0x218]
push edi
call fcn.1001a54f
mov ecx, dword [ebp - 0x14]
add esp, 0x10
test ecx, ecx
je 0x1000183f
call fcn.100037d1
jmp 0x1000183f
xor eax, eax
test esi, esi
setns al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x208]
xor ecx, ebp
call fcn.10004926
add ebp, 0x20c
leave
ret
push esi
push str.Error:_08x_in_::SHGetFolderPathW_0__CSIDL_COMMON_APPDATA__NULL__SHGFP_TYPE_CURRENT__szPath_
call fcn.10003d44
pop ecx
pop ecx
push ebx
push esi
call fcn.1001a54f
int3
Function at 0x100019e1
Capabilities:
Get common file path

Disassembly:
push 0x14
mov eax, 0x1001d960
call fcn.10004980
mov ebx, dword [ebp + 8]
xor edi, edi
xor eax, eax
mov dword [ebp - 4], edi
mov esi, edi
mov dword [ebp - 0x14], esi
mov word [ebx], ax
call fcn.100018f8
test eax, eax
je 0x10001a12
call fcn.100018ea
mov esi, eax
mov dword [ebp - 0x14], eax
push 0x104
push ebx
push esi
push edi
push 0x10021c18
call dword [sym.imp.SHELL32.dll_SHGetFolderPathEx]
mov esi, eax
test esi, esi
js 0x10001b28
jmp 0x10001a62
mov eax, dword [ebp - 0x14]
test eax, eax
je 0x10001a70
push eax
call dword [sym.imp.kernel32.dll_CloseHandle]
or dword [ebp - 4], 0xffffffff
test esi, esi
jns 0x10001b20
push ebx
push edi
push edi
push 0x1a
push edi
mov dword [ebp - 4], 2
call dword [sym.imp.SHELL32.dll_SHGetFolderPathW]
mov esi, eax
test esi, esi
jns 0x10001ad1
push esi
push str.Error:_08x_in_SHGetFolderPathW_NULL__CSIDL_APPDATA__NULL__0__pPath_
jmp 0x10001b2e
or dword [ebp - 4], 0xffffffff
test esi, esi
jns 0x10001b20
push 1
push 0x1a
push ebx
push edi
mov dword [ebp - 4], 4
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
mov esi, eax
test esi, esi
jns 0x10001b20
push esi
push str.Error:_08x_in_SHGetSpecialFolderPathW_NULL__pPath__CSIDL_APPDATA__TRUE_
jmp 0x10001b2e
mov eax, esi
call fcn.10004937
ret
push esi
push str.Error:_08x_in_SHGetFolderPathEx_FOLDERID_LocalAppDataLow__0__hToken__pPath__MAX_PATH_
call fcn.10003d44
pop ecx
pop ecx
push edi
push esi
call fcn.1001a54f
int3

Function at 0x10002445
Capabilities:
Query environment variable

Disassembly:
push esi
xor esi, esi
cmp dword [esp + 8], esi
je 0x10002469
push dword [esp + 0xc]
push dword [esp + 0xc]
push str.USER_JPI_PROFILE
call dword [sym.imp.kernel32.dll_GetEnvironmentVariableA]
xor ecx, ecx
inc ecx
test eax, eax
cmovne esi, ecx
mov eax, esi
pop esi
ret
Function at 0x100030b4
Capabilities:
Get common file path

Disassembly:
push ebp
lea ebp, [esp - 0x108]
sub esp, 0x108
push 0xffffffffffffffff
push 0x1001d9bb
mov eax, dword fs:[0]
push eax
sub esp, 0x10
mov eax, dword [0x1002a034]
xor eax, ebp
mov dword [ebp + 0x104], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0x1001ec0c
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x18]
push eax
call fcn.1001a54f
add esp, 0xc
test eax, eax
jne 0x100031a9
push dword [ebp - 0x18]
call fcn.1001a54f
cmp dword [0x1002aa80], 0
pop ecx
je 0x10003122
xor eax, eax
inc eax
jmp 0x100031ab
lea eax, [ebp]
mov esi, 0x104
push eax
push esi
call dword [sym.imp.kernel32.dll_GetTempPathA]
cmp eax, esi
ja 0x100031a9
test eax, eax
je 0x100031a9
lea eax, [ebp]
push eax
lea ecx, [ebp - 0x10]
call fcn.1000330b
and dword [ebp - 4], 0
lea ecx, [ebp - 0x14]
push str.JavaDeployReg.log
call fcn.1000330b
lea eax, [ebp - 0x14]
mov byte [ebp - 4], 1
push eax
lea ecx, [ebp - 0x10]
call fcn.100033d2
mov ecx, dword [ebp - 0x14]
mov byte [ebp - 4], 0
test ecx, ecx
je 0x10003177
call fcn.100037d1
push 0x1001ec38
lea ecx, [ebp - 0x10]
call fcn.100033b4
push eax
push 0x1002aa80
call fcn.1001a54f
mov ecx, dword [ebp - 0x10]
add esp, 0xc
mov esi, eax
neg esi
sbb esi, esi
test ecx, ecx
je 0x100031a4
call fcn.100037d1
lea eax, [esi + 1]
jmp 0x100031ab
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp + 0x104]
xor ecx, ebp
call fcn.10004926
add ebp, 0x108
leave
ret

Function at 0x10003656
Capabilities:
Query or enumerate registry key

Disassembly:
sub esp, 0x11c
mov eax, dword [0x1002a034]
xor eax, esp
mov dword [esp + 0x118], eax
push ebx
mov ebx, dword [esp + 0x124]
push ebp
push esi
push edi
mov edi, ecx
xor ebp, ebp
lea ecx, [esp + 0x14]
mov dword [esp + 0x14], ebp
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], ebp
mov eax, dword [edi + 4]
or eax, 0x2001f
push eax
push ebx
push dword [edi]
call fcn.1001a54f
mov esi, eax
test esi, esi
jne 0x10003705
lea eax, [esp + 0x20]
push eax
push ebp
push ebp
push ebp
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0x3c]
push eax
push ebp
mov ebp, dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
jmp 0x100036e0
lea eax, [esp + 0x28]
push eax
call fcn.10003656
mov esi, eax
test esi, esi
jne 0x10003705
lea eax, [esp + 0x20]
xor ecx, ecx
push eax
push ecx
push ecx
push ecx
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0x3c]
push eax
push ecx
push dword [esp + 0x30]
mov dword [esp + 0x30], pe_nt_image_headers32
call ebp
lea ecx, [esp + 0x14]
test eax, eax
je 0x100036bb
call fcn.1000342b
push ebx
mov ecx, edi
call fcn.10003445
mov esi, eax
lea ecx, [esp + 0x14]
call fcn.1000342b
mov ecx, dword [esp + 0x128]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.10004926
add esp, 0x11c
ret 4
Function at 0x10003bc2
Capabilities:
Print debug messages

Disassembly:
sub esp, 0x824
mov eax, dword [0x1002a034]
xor eax, esp
mov dword [esp + 0x820], eax
push ebx
push ebp
mov ebp, dword [esp + 0x830]
lea eax, [esp + 0x428]
push esi
mov esi, dword [esp + 0x838]
xor ebx, ebx
push edi
mov edi, 0x400
push edi
push ebx
push eax
call fcn.10005d80
push esi
push ebx
push ebp
push 0xffffffffffffffff
lea eax, [esp + 0x44c]
push edi
push eax
call fcn.1001a54f
movzx ecx, byte [esp + 0x853]
lea edi, [esp + 0x34]
xor edx, edx
test eax, eax
push 8
cmovs ecx, edx
xor eax, eax
mov byte [esp + 0x857], cl
pop ecx
rep stosd dword es:[edi], eax
lea eax, [esp + 0x34]
push 0x20
push eax
call fcn.1001a54f
push 0x10021be8
lea eax, [esp + 0x40]
push 0x20
push eax
call fcn.1001a54f
push 0x400
lea eax, [esp + 0x6c]
push ebx
push eax
call fcn.10005d80
mov ecx, ebp
add esp, 0x44
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10003c67
sub ecx, edx
cmp ecx, 6
jbe 0x10003c8e
lea eax, [ebp - 6]
add eax, ecx
push str.__08x_
push eax
call fcn.1001a54f
pop ecx
pop ecx
test eax, eax
jne 0x10003c8e
xor ebx, ebx
inc ebx
lea esi, [esp + 0x10]
lea ecx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x10003c95
sub esi, ecx
lea eax, [esp + 0x430]
push eax
mov ecx, 0x10020533
test ebx, ebx
mov eax, str.Error:
cmove eax, ecx
push eax
call dword [sym.imp.kernel32.dll_GetCurrentThreadId]
push eax
call dword [sym.imp.kernel32.dll_GetCurrentProcessId]
push eax
push str.P:_04d_T:_04d__s_s
mov eax, 0x3ff
sub eax, esi
push 0xffffffffffffffff
push eax
lea eax, [esp + 0x4c]
add eax, esi
push eax
call fcn.1001a54f
mov ecx, dword [esp + 0x44b]
test eax, eax
push esi
lea eax, [esp + 0x34]
mov edx, 0x2e2e2e
push eax
lea eax, [esp + 0x58]
cmovs ecx, edx
push eax
mov dword [esp + 0x457], ecx
call fcn.10005800
lea edi, [esp + 0x5c]
add esp, 0x2c
dec edi
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x10003d0f
mov ax, word [0x10021c14]
mov word [edi], ax
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.kernel32.dll_OutputDebugStringA]
mov ecx, dword [esp + 0x830]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.10004926
add esp, 0x824
ret
Function at 0x1001a54f
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
pushal
call 0x1001a55e
pop dword [ebp - 0x24]
mov eax, 0x7f676894
add eax, 0x909a3cca
sub dword [ebp - 0x24], eax
mov dword [ebp - 0x34], 0x7e9a3bc4
sub dword [ebp - 0x34], 0x3047f679
mov dword [ebp - 0x30], 0xa9cafae8
add dword [ebp - 0x30], 0x8868515d
mov dword [ebp - 0x2c], 0xab23da33
add dword [ebp - 0x2c], 0xa12869fb
mov dword [ebp - 0x28], 0x23bae1be
sub dword [ebp - 0x28], 0x23bae1be
lea eax, [ebp - 0x34]
push eax
mov eax, 0x165d7912
sub eax, 0x65b9892
add eax, dword [ebp - 0x24]
call dword [eax]
mov dword [ebp - 0x34], 0x8bd3da6e
sub dword [ebp - 0x34], 0x17617118
mov dword [ebp - 0x30], 0x182fa8e0
sub dword [ebp - 0x30], 0xd6c3476b
mov dword [ebp - 0x2c], 0x477ad531
add dword [ebp - 0x2c], 0x1bf4973b
mov dword [ebp - 0x28], 0x67ca67a1
add dword [ebp - 0x28], 0x9835985f
lea ebx, [ebp - 0x34]
push ebx
push eax
mov eax, 0x974b7e9b
sub eax, 0x87499e17
add eax, dword [ebp - 0x24]
call dword [eax]
push 0x40
push 0x1000
push 0x3bc3a
push 0
call eax
mov ecx, 0xba063be6
add ecx, 0x45fa0609
xor edx, edx
add edx, eax
mov esi, 0xa1556c7e
sub esi, 0x9152147e
add esi, dword [ebp - 0x24]
mov ebx, 0x28d6a6a3
sub ebx, 0x13f35159
add dword [ebp - 0xc], ebx
mov edi, dword [esi]
xor edi, ebx
sub dword [ebp - 8], 0x80339618
mov dword [edx], edi
add edx, 0xf71b0e91
add edx, 0x8e4f173
add esi, 4
loop 0x1001a682
add eax, 0x1965bd9d
sub eax, 0x1964c30e
mov ebx, eax
add eax, 5
mov ecx, 0x10000000
add ecx, dword [ebp - 0x24]
call ebx
leave
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x10002021
Capabilities:
Query environment variable

Disassembly:
cmp dword [esp + 0xc], 0
push ebx
push ebp
je 0x1000209d
xor ebp, ebp
push ebp
push dword [esp + 0x18]
push dword [esp + 0x14]
call sym.java.dll__JNU_GetStringPlatformChars_12
mov ebx, eax
test ebx, ebx
je 0x1000209d
push edi
push ebp
push ebp
push ebx
call dword [sym.imp.kernel32.dll_GetEnvironmentVariableA]
mov ebp, eax
test ebp, ebp
je 0x10002088
push ebp
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov edi, eax
pop ecx
test edi, edi
je 0x10002088
push ebp
push edi
push ebx
call dword [sym.imp.kernel32.dll_GetEnvironmentVariableA]
push edi
test eax, eax
je 0x10002081
push dword [esp + 0x14]
call sym.java.dll__JNU_NewStringPlatform_8
push edi
mov ebp, eax
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
pop ecx
jmp 0x1000208a
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
pop ecx
xor ebp, ebp
push ebx
push dword [esp + 0x1c]
push dword [esp + 0x18]
call sym.java.dll__JNU_ReleaseStringPlatformChars_12
mov eax, ebp
pop edi
jmp 0x1000209f
xor eax, eax
pop ebp
pop ebx
ret 0xc

Function at 0x10002819
Capabilities:
Identify system language via api

Disassembly:
cmp dword [esp + 0xc], 0
je 0x10002828
call dword [sym.imp.kernel32.dll_GetUserDefaultLCID]
jmp 0x1000282e
call dword [sym.imp.kernel32.dll_GetUserDefaultUILanguage]
push esi
movzx eax, ax
push edi
push eax
call fcn.100129d0
mov esi, eax
pop ecx
test esi, esi
je 0x1000285a
mov ecx, dword [esp + 0xc]
push esi
push ecx
mov edx, dword [ecx]
call dword [edx + 0x29c]
push esi
mov edi, eax
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
pop ecx
jmp 0x1000286a
push str.memory_allocation_error
push dword [esp + 0x10]
call sym.java.dll__JNU_ThrowOutOfMemoryError_8
xor edi, edi
mov eax, edi
pop edi
pop esi
ret 0xc

Function at 0x10003d57
Capabilities:
Query environment variable

Disassembly:
push ecx
push ecx
push ebx
push ebp
push esi
mov esi, dword [esp + 0x18]
push edi
push esi
call sym.java.dll__JNU_ClassString_4
mov ebp, eax
test ebp, ebp
je 0x10003da0
mov ecx, dword [esi]
push str.__B_V
push str._init_
push ebp
push esi
call dword [ecx + 0x84]
mov dword [esp + 0x14], eax
test eax, eax
je 0x10003da0
call dword [sym.imp.kernel32.dll_GetEnvironmentStrings]
mov edi, eax
test edi, edi
jne 0x10003da9
push str.GetEnvironmentStrings_failed
push esi
call sym.java.dll__JNU_ThrowOutOfMemoryError_8
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
pop ecx
pop ecx
ret
xor ebx, ebx
cmp byte [edi], bl
je 0x10003dbc
mov al, byte [ebx + edi]
inc ebx
test al, al
jne 0x10003daf
cmp byte [ebx + edi], al
jne 0x10003daf
mov eax, dword [esi]
push ebx
push esi
call dword [eax + 0x2c0]
mov ecx, eax
mov dword [esp + 0x10], ecx
push edi
test ecx, ecx
jne 0x10003dd9
call dword [sym.imp.kernel32.dll_FreeEnvironmentStringsA]
jmp 0x10003da0
mov eax, dword [esi]
push ebx
push 0
push ecx
push esi
call dword [eax + 0x340]
push edi
call dword [sym.imp.kernel32.dll_FreeEnvironmentStringsA]
push dword [esp + 0x10]
mov eax, dword [esi]
push dword [esp + 0x18]
push ebp
push esi
call dword [eax + 0x70]
add esp, 0x10
jmp 0x10003da2
Function at 0x10007bba
Capabilities:
Create new key via cryptacquirecontext
Generate random numbers via winapi

Disassembly:
push ecx
push ebx
push ebp
push esi
mov esi, dword [sym.imp.advapi32.dll_CryptAcquireContextA]
lea eax, [esp + 0xc]
push edi
push 0
xor ebp, ebp
mov edi, str.J2SE
inc ebp
xor bl, bl
push ebp
push 0
push edi
push eax
call esi
test eax, eax
jne 0x10007bf4
push 8
push ebp
push eax
push edi
lea eax, [esp + 0x20]
push eax
call esi
test eax, eax
jne 0x10007bf4
xor al, al
jmp 0x10007c51
mov esi, dword [esp + 0x18]
push dword [esp + 0x20]
push esi
mov eax, dword [esi]
call dword [eax + 0x2ac]
mov ecx, dword [esi]
mov ebp, eax
push 0
push dword [esp + 0x24]
push esi
call dword [ecx + 0x2e0]
mov edi, eax
test edi, edi
je 0x10007c43
push edi
push ebp
push dword [esp + 0x18]
call dword [sym.imp.advapi32.dll_CryptGenRandom]
mov ecx, dword [esi]
test eax, eax
push 1
pop eax
push 0
push edi
push dword [esp + 0x28]
movzx ebx, bl
push esi
cmovne ebx, eax
call dword [ecx + 0x300]
push 0
push dword [esp + 0x14]
call dword [sym.imp.advapi32.dll_CryptReleaseContext]
mov al, bl
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret 0xc

Function at 0x10007f15
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
push dword [0x1001ff58]
push dword [esp + 0x18]
push dword [esp + 0x14]
call fcn.1000a1e8
mov esi, eax
add esp, 0xc
test esi, esi
je 0x10007f66
push esi
call dword [sym.imp.kernel32.dll_GetFileAttributesW]
push eax
push esi
call fcn.100129d0
push esi
mov ebx, eax
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
add esp, 0xc
cmp ebx, 0xffffffff
je 0x10007f66
mov ecx, dword [esp + 0x18]
sub ecx, 1
je 0x10007f75
sub ecx, 1
je 0x10007f6d
dec ecx
sub ecx, 1
je 0x10007f75
xor al, al
pop esi
pop ebx
ret 0x10
and bl, 0x11
cmp bl, 1
je 0x10007f66
mov al, 1
jmp 0x10007f68

Function at 0x10007f79
Capabilities:
Create directory

Disassembly:
push edi
push dword [0x1001ff58]
push dword [esp + 0x14]
push dword [esp + 0x10]
call fcn.1000a1e8
mov edi, eax
add esp, 0xc
test edi, edi
je 0x10007fb3
push esi
push 0
push edi
call dword [sym.imp.kernel32.dll_CreateDirectoryW]
push edi
mov esi, eax
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
pop ecx
test esi, esi
pop esi
je 0x10007fb3
mov al, 1
jmp 0x10007fb5
xor al, al
pop edi
ret 0xc