b1584b20db8303895f399fb00fd3c0b9a7eb32d5030cebaf054b9625eca30362

General

Target

b1584b20db8303895f399fb00fd3c0b9a7eb32d5030cebaf054b9625eca30362
Size

7.0MB
MD5

f00c6d7ca0c4677ef055144f0b63c5b7
SHA1

7b670ab39f0f543ad02a8127fcb7540491c7e411
SHA256

b1584b20db8303895f399fb00fd3c0b9a7eb32d5030cebaf054b9625eca30362
SHA512

d0e0837249b610a8471f531eab7024f6bdf5b5e059212d49f8d44214dbd191784d4e515483b85f6cf1ab66023a2896faa1ce2ccfd5186d48d64009a95e206b8b
SSDEEP

98304:kz8x/Ei8HvnjQAFM/qmsl8A06lXWJmbktopwrBXSnis8r6lc1PQ:krc8Rr8YNWJa7C1XSi71P

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
b1584b20db8303895f399fb00fd3c0b9a7eb32d5030cebaf054b9625eca30362
unpack001/out.upx

Files

b1584b20db8303895f399fb00fd3c0b9a7eb32d5030cebaf054b9625eca30362
.exe windows:4 windows x64 arch:x64

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 6.8MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 7.0MB - Virtual size: 7.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 76KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x64 arch:x64

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 5.1MB - Virtual size: 5.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 236KB - Virtual size: 235KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 7.5MB - Virtual size: 7.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 334KB - Virtual size: 334KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 31KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 526KB - Virtual size: 525KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 6.8MB

UPX1 Size: 7.0MB - Virtual size: 7.0MB

.rsrc Size: 76KB - Virtual size: 76KB

Headers

File Characteristics

Sections

.text Size: 5.1MB - Virtual size: 5.1MB

.data Size: 236KB - Virtual size: 235KB

.rdata Size: 7.5MB - Virtual size: 7.5MB

.pdata Size: 334KB - Virtual size: 334KB

.bss Size: - Virtual size: 31KB

.CRT Size: 512B - Virtual size: 24B

.idata Size: 17KB - Virtual size: 16KB

.rsrc Size: 526KB - Virtual size: 525KB

UPX0
Size: - Virtual size: 6.8MB

UPX1
Size: 7.0MB - Virtual size: 7.0MB

.rsrc
Size: 76KB - Virtual size: 76KB

.text
Size: 5.1MB - Virtual size: 5.1MB

.data
Size: 236KB - Virtual size: 235KB

.rdata
Size: 7.5MB - Virtual size: 7.5MB

.pdata
Size: 334KB - Virtual size: 334KB

.bss
Size: - Virtual size: 31KB

.CRT
Size: 512B - Virtual size: 24B

.idata
Size: 17KB - Virtual size: 16KB

.rsrc
Size: 526KB - Virtual size: 525KB