O25JUHZeaf[.]exe

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General

Target

O25JUHZeaf.exe
Size

9.4MB
MD5

3b2759cd78d163b51a2036b2c8aa7173
SHA1

7834fe1c75e118b2c42f2e3a3acc28dc96bce47c
SHA256

6e1fa5d842ce70742ada7061c9fb0241d9ff9bba0684143659485778b29262a5
SHA512

325d03ee692b48caaa33c2ab5b3932cbaee06d91e97a2d3cdd4360d430fc670617de0312df9f486cf52893093c5ef990e2f939bb36d6fcaf4d827608d920d6d4
SSDEEP

196608:4eykQr9UxKcKuC1iVV6cgV3jpy9U1N+0CYZfGE5CpD/M:ErMKZuC1iVU3DN3

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Files

O25JUHZeaf.exe
.exe windows x64

03d5b6a279332eecfebefa677f6f4852

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

kernel32

GetTempPathW
GetSystemTimeAsFileTime
LocalAlloc
LocalFree
GetModuleFileNameW
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

SendMessageW
CharUpperBuffW

gdi32

DeleteDC

advapi32

SetFileSecurityA

shell32

SHGetKnownFolderPath

ole32

GetHGlobalFromStream

iphlpapi

GetAdaptersAddresses

shlwapi

SHDeleteKeyW

dbghelp

ImageDirectoryEntryToData

ntdll

RtlVirtualUnwind

ws2_32

WSAGetLastError

gdiplus

GdipCreateBitmapFromScan0

Sections

.text
Size: 488KB - Virtual size: 488KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 110KB - Virtual size: 109KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 19KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 252B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.sdata
Size: 512B - Virtual size: 512B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX0
Size: 5.0MB - Virtual size: 5.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

UPX1
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 2.4MB - Virtual size: 2.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 955B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

03d5b6a279332eecfebefa677f6f4852

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

ole32

iphlpapi

shlwapi

dbghelp

ntdll

ws2_32

gdiplus

Sections

.text Size: 488KB - Virtual size: 488KB

.rdata Size: 110KB - Virtual size: 109KB

.data Size: 1.3MB - Virtual size: 1.3MB

.pdata Size: 19KB - Virtual size: 19KB

_RDATA Size: 512B - Virtual size: 252B

.sdata Size: 512B - Virtual size: 512B

UPX0 Size: 5.0MB - Virtual size: 5.0MB

UPX1 Size: 3KB - Virtual size: 3KB

UPX2 Size: 2.4MB - Virtual size: 2.4MB

.reloc Size: 4KB - Virtual size: 3KB

.rsrc Size: 1024B - Virtual size: 955B

.text
Size: 488KB - Virtual size: 488KB

.rdata
Size: 110KB - Virtual size: 109KB

.data
Size: 1.3MB - Virtual size: 1.3MB

.pdata
Size: 19KB - Virtual size: 19KB

_RDATA
Size: 512B - Virtual size: 252B

.sdata
Size: 512B - Virtual size: 512B

UPX0
Size: 5.0MB - Virtual size: 5.0MB

UPX1
Size: 3KB - Virtual size: 3KB

UPX2
Size: 2.4MB - Virtual size: 2.4MB

.reloc
Size: 4KB - Virtual size: 3KB

.rsrc
Size: 1024B - Virtual size: 955B