0643b1d02a2e93cc4e52be0f3793db80d83c9d4a97f7aaaa09320b863824c05f

General

Target

0643b1d02a2e93cc4e52be0f3793db80d83c9d4a97f7aaaa09320b863824c05f
Size

3.2MB
MD5

5fdf5251dc30b7590a6b4b4dabf9e282
SHA1

538984c0363d44879f39d5be34e0894cccf92bc9
SHA256

0643b1d02a2e93cc4e52be0f3793db80d83c9d4a97f7aaaa09320b863824c05f
SHA512

f8ed0a7ea81ec1beb6c4e71b6ca821cb8da7f09f631f6d4fcf90e339fa565e81f548ad4dbfb4b8ec1be0c977986ed334b00dd567145143e00df80c9c7419775c
SSDEEP

98304:M0YQE4tiwbOdJd2RTOH42LpuJK1/OGuaPClvzX19zWwZ:RPiwbOdLECJkMOTW

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

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
0643b1d02a2e93cc4e52be0f3793db80d83c9d4a97f7aaaa09320b863824c05f
unpack001/out.upx

Files

0643b1d02a2e93cc4e52be0f3793db80d83c9d4a97f7aaaa09320b863824c05f
.exe windows:5 windows x86 arch: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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 2.2MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 3.2MB - Virtual size: 3.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch: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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 271KB - Virtual size: 271KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 54KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 7KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.00cfg
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5.0MB - Virtual size: 5.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.2MB

UPX1 Size: 3.2MB - Virtual size: 3.2MB

.rsrc Size: 12KB - Virtual size: 16KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 271KB - Virtual size: 271KB

.rdata Size: 54KB - Virtual size: 54KB

.data Size: 7KB - Virtual size: 13KB

.00cfg Size: 512B - Virtual size: 8B

.tls Size: 512B - Virtual size: 9B

.rsrc Size: 5.0MB - Virtual size: 5.0MB

.reloc Size: 14KB - Virtual size: 13KB

UPX0
Size: - Virtual size: 2.2MB

UPX1
Size: 3.2MB - Virtual size: 3.2MB

.rsrc
Size: 12KB - Virtual size: 16KB

.text
Size: 271KB - Virtual size: 271KB

.rdata
Size: 54KB - Virtual size: 54KB

.data
Size: 7KB - Virtual size: 13KB

.00cfg
Size: 512B - Virtual size: 8B

.tls
Size: 512B - Virtual size: 9B

.rsrc
Size: 5.0MB - Virtual size: 5.0MB

.reloc
Size: 14KB - Virtual size: 13KB