8a6818f2df02663ffbe94197b4d3c4b4cc9fe10895f3f9d6a8666c9677c5039b

General

Target

8a6818f2df02663ffbe94197b4d3c4b4cc9fe10895f3f9d6a8666c9677c5039b
Size

12.5MB
MD5

134f6582d86a2edaf3e9adc61164f436
SHA1

de781ff57f1da2355fc16e3d263b5618a6256d6d
SHA256

8a6818f2df02663ffbe94197b4d3c4b4cc9fe10895f3f9d6a8666c9677c5039b
SHA512

d6f1e70ac9b02f9d1be2997826b4650d69febbaab3128a43d769cbb2cad42d7046ca8897dd24cb57fdb728ed01adacd1c82720e04611ad8b3e7e52171b279999
SSDEEP

393216:KsVjYte9tx2ic5NBbNCeLy0Gq0L973mspJfqQM98kVSJ5lV5:5VjYtelUHBbNhLy0G/3xPfqQMaCq5z5

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
8a6818f2df02663ffbe94197b4d3c4b4cc9fe10895f3f9d6a8666c9677c5039b
unpack001/out.upx

Files

8a6818f2df02663ffbe94197b4d3c4b4cc9fe10895f3f9d6a8666c9677c5039b
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 1.5MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 12.5MB - Virtual size: 12.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 22KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

.text
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 68KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 68B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.ireloc0
Size: 893KB - Virtual size: 893KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 10.4MB - Virtual size: 10.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.5MB

UPX1 Size: 12.5MB - Virtual size: 12.5MB

.rsrc Size: 22KB - Virtual size: 24KB

Headers

File Characteristics

Sections

.text Size: 1.9MB - Virtual size: 1.9MB

.itext Size: 5KB - Virtual size: 4KB

.data Size: 27KB - Virtual size: 27KB

.bss Size: - Virtual size: 68KB

.idata Size: 15KB - Virtual size: 15KB

.tls Size: - Virtual size: 68B

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

.ireloc0 Size: 893KB - Virtual size: 893KB

.rsrc Size: 10.4MB - Virtual size: 10.4MB

UPX0
Size: - Virtual size: 1.5MB

UPX1
Size: 12.5MB - Virtual size: 12.5MB

.rsrc
Size: 22KB - Virtual size: 24KB

.text
Size: 1.9MB - Virtual size: 1.9MB

.itext
Size: 5KB - Virtual size: 4KB

.data
Size: 27KB - Virtual size: 27KB

.bss
Size: - Virtual size: 68KB

.idata
Size: 15KB - Virtual size: 15KB

.tls
Size: - Virtual size: 68B

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

.ireloc0
Size: 893KB - Virtual size: 893KB

.rsrc
Size: 10.4MB - Virtual size: 10.4MB