63c1c756959e1138805b896d0abf5e2eb71cb76ff1e3a02b05d435ce67219503

General

Target

63c1c756959e1138805b896d0abf5e2eb71cb76ff1e3a02b05d435ce67219503
Size

850KB
MD5

b6c94ea8ecc474f2dea8d345f5d02748
SHA1

c81d80bb8efa557642d4e942ef6cc60c40df26a2
SHA256

63c1c756959e1138805b896d0abf5e2eb71cb76ff1e3a02b05d435ce67219503
SHA512

8e065d1dfe4455ad2f11436f6c48816bc7391039a699d9d35d75b21c9950ae2c9c5ed5e1b090b62f434b80c714022e9b688dba0e62a1a81ef8bb0c1644517b57
SSDEEP

12288:meG1jQO5iaullKcgRgaq4sZ6qGzpoc4zvbbv3FtRa50dsxQaU+qr81jKAttlh:MzcautOVqjZ/4gTb5k0UoOjKAttlh

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
63c1c756959e1138805b896d0abf5e2eb71cb76ff1e3a02b05d435ce67219503
unpack001/out.upx

Files

63c1c756959e1138805b896d0abf5e2eb71cb76ff1e3a02b05d435ce67219503
.exe windows:5 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: 1.4MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 744KB - Virtual size: 744KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 105KB - Virtual size: 108KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 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: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 78KB - Virtual size: 77KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 21KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 1024B - Virtual size: 806B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 60B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 107KB - Virtual size: 106KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 550KB - Virtual size: 552KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.4MB

UPX1 Size: 744KB - Virtual size: 744KB

.rsrc Size: 105KB - Virtual size: 108KB

Headers

File Characteristics

Sections

.text Size: 1.3MB - Virtual size: 1.3MB

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

.data Size: 78KB - Virtual size: 77KB

.bss Size: - Virtual size: 21KB

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

.didata Size: 1024B - Virtual size: 806B

.tls Size: - Virtual size: 60B

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

.reloc Size: 107KB - Virtual size: 106KB

.rsrc Size: 550KB - Virtual size: 552KB

UPX0
Size: - Virtual size: 1.4MB

UPX1
Size: 744KB - Virtual size: 744KB

.rsrc
Size: 105KB - Virtual size: 108KB

.text
Size: 1.3MB - Virtual size: 1.3MB

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

.data
Size: 78KB - Virtual size: 77KB

.bss
Size: - Virtual size: 21KB

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

.didata
Size: 1024B - Virtual size: 806B

.tls
Size: - Virtual size: 60B

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

.reloc
Size: 107KB - Virtual size: 106KB

.rsrc
Size: 550KB - Virtual size: 552KB