41cc4ad694dee60a1390b3e3d409d68e

General

Target

41cc4ad694dee60a1390b3e3d409d68e
Size

39KB
MD5

41cc4ad694dee60a1390b3e3d409d68e
SHA1

073aa3e3fd09b4c09e07d2a70273deb034d3faf8
SHA256

c5e6f43ab4a37490af01cdce8bc7b8e1f58d5e221b1a4222e6eb5804675400a0
SHA512

03c9d4a046fb79a569b9552c2c72ee03b9588bea4eeee0871aba5da5322d6091d2f3c9a9e3df14b90eae40b7236e759f881b24b9d0ddc5d24c16b3b1454f94c9
SSDEEP

768:khWRQv9P+xt+lpHwvs2ZSz/ta8fTtwMX8WS9NBVrOXVGr+5HI:yWRi+xepQk2ZWtaQa9aci5HI

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
41cc4ad694dee60a1390b3e3d409d68e
unpack001/out.upx

Files

41cc4ad694dee60a1390b3e3d409d68e
.exe windows:6 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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 104KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 35KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:6 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_32BIT_MACHINE

Sections

.text
Size: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1024B - Virtual size: 961B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.arch
Size: 512B - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.arch
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 104KB

UPX1 Size: 35KB - Virtual size: 36KB

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

Headers

File Characteristics

Sections

.text Size: 36KB - Virtual size: 35KB

.data Size: 512B - Virtual size: 44KB

.idata Size: 1024B - Virtual size: 961B

.tls Size: - Virtual size: 7KB

.arch Size: 512B - Virtual size: 7KB

.arch Size: 1024B - Virtual size: 4KB

.reloc Size: 1024B - Virtual size: 6KB

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

UPX0
Size: - Virtual size: 104KB

UPX1
Size: 35KB - Virtual size: 36KB

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

.text
Size: 36KB - Virtual size: 35KB

.data
Size: 512B - Virtual size: 44KB

.idata
Size: 1024B - Virtual size: 961B

.tls
Size: - Virtual size: 7KB

.arch
Size: 512B - Virtual size: 7KB

.arch
Size: 1024B - Virtual size: 4KB

.reloc
Size: 1024B - Virtual size: 6KB

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