1aac855efd69c7458ceada1e3d2b5a504f699bb6bf34dab51266ff45e6a07d49 | Triage

Sharing

General

Target

1aac855efd69c7458ceada1e3d2b5a504f699bb6bf34dab51266ff45e6a07d49
Size

266KB
MD5

c33dc07f798df94e521c4391c9825b95
SHA1

f7109fed02ef6c1a51ccfbb0273e6620da724612
SHA256

1aac855efd69c7458ceada1e3d2b5a504f699bb6bf34dab51266ff45e6a07d49
SHA512

ba79bdf8a555c872483f2938f9ee0d876f7a1c39b9e3f414c07090649d6313b7df8698732af0129ca25b2c26e6af02d97908d670cb6bb740a18b72070ffcfa41
SSDEEP

3072:zNXEGZJWhfNFC4S60+XoLczrVmXzsGe/Y6ZVAYdfiQrImF+lASgnv3Ih1N1thOGh:ZXzKdNY49u8rVfHIASgv3IXNPL01net

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
1aac855efd69c7458ceada1e3d2b5a504f699bb6bf34dab51266ff45e6a07d49
unpack001/out.upx

Files

1aac855efd69c7458ceada1e3d2b5a504f699bb6bf34dab51266ff45e6a07d49
.exe windows:6 windows x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 368KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 163KB - Virtual size: 164KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 101KB - Virtual size: 104KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:6 windows x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 114KB - Virtual size: 113KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 35KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 327KB - Virtual size: 326KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ