UnixLoader[.]zip

Resubmissions

30/06/2023, 21:25

230630-z9vgyafg8y 3

30/06/2023, 21:23

230630-z8vfjseg49 3

Sharing

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General

Target

UnixLoader.zip
Size

10.7MB
MD5

7911f7c7df2242aca4d262749dfd539b
SHA1

ed521d22d5ec8e9521046351878ff78a282411d3
SHA256

23aac6e72096e98523b9a8cadacbafe3697a84069b75c894c76a619bf0933028
SHA512

ef8e933cf3e7381a26fdc895aeb76d6110edbb76caa9a5143601b0316bc08cf7ea7162e96fdc2a2b48cae9dc15e45a9a938a091da0de03b539541ae6ffa9f9bb
SSDEEP

196608:zzJv7eStu3Vg5Cugi5Ch+kZin32qRK3X0TYsAze:hzewyU2agXAJ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/UnixLoader/UnixLoader.exe

Files

UnixLoader.zip
.zip
UnixLoader/UnixLoader.exe
.exe windows x64

c47679fb00e781002645bd4027361f97

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

d3d9

Direct3DCreate9Ex

kernel32

GetLastError
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
GetModuleHandleA
LoadLibraryA
GetProcAddress

user32

PeekMessageA

advapi32

RegDeleteKeyValueW

shell32

ShellExecuteW

ole32

CoCreateInstance

ntdll

NtFlushBuffersFile

api-ms-win-shcore-scaling-l1-1-1

GetDpiForMonitor

winhttp

WinHttpQueryHeaders

imm32

ImmSetCompositionWindow

xinput1_3

ord4

ws2_32

socket

Sections

.text
Size: - Virtual size: 1.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 689KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 30.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.code0
Size: - Virtual size: 7.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.code1
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.code2
Size: 10.9MB - Virtual size: 10.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 64B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

c47679fb00e781002645bd4027361f97

Headers

DLL Characteristics

File Characteristics

Imports

d3d9

kernel32

user32

advapi32

shell32

ole32

ntdll

api-ms-win-shcore-scaling-l1-1-1

winhttp

imm32

xinput1_3

ws2_32

Sections

.text Size: - Virtual size: 1.9MB

.rdata Size: - Virtual size: 689KB

.data Size: - Virtual size: 30.1MB

.pdata Size: - Virtual size: 49KB

_RDATA Size: - Virtual size: 348B

.code0 Size: - Virtual size: 7.4MB

.code1 Size: 4KB - Virtual size: 4KB

.code2 Size: 10.9MB - Virtual size: 10.9MB

.reloc Size: 512B - Virtual size: 64B

.rsrc Size: 25KB - Virtual size: 25KB

.text
Size: - Virtual size: 1.9MB

.rdata
Size: - Virtual size: 689KB

.data
Size: - Virtual size: 30.1MB

.pdata
Size: - Virtual size: 49KB

_RDATA
Size: - Virtual size: 348B

.code0
Size: - Virtual size: 7.4MB

.code1
Size: 4KB - Virtual size: 4KB

.code2
Size: 10.9MB - Virtual size: 10.9MB

.reloc
Size: 512B - Virtual size: 64B

.rsrc
Size: 25KB - Virtual size: 25KB