ef72f39e58838d44976d10d3cb21c5c3561cb78d54aad72976e831fc88db0cd3

General

Target

ef72f39e58838d44976d10d3cb21c5c3561cb78d54aad72976e831fc88db0cd3
Size

35KB
MD5

a30468c70f1e8e9e489a66057200c630
SHA1

cd004fe19238874ab34866d868ca30609dc04eab
SHA256

ef72f39e58838d44976d10d3cb21c5c3561cb78d54aad72976e831fc88db0cd3
SHA512

562169c85e65ff90004ae13f6bfe196bac82fef4f3e339d59379efd0c9a730765300809580bb5208d563bacf1f07daa95f30114009e3ca215f8a440b909e8124
SSDEEP

768:OWMRMO8nnF1Yt/ybUZkFPd8wpS9hucD5+KwqpppCadFVRgl:OL8nM5ybQ/4YhT3wqppE2FS

Score

8^/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

Files

ef72f39e58838d44976d10d3cb21c5c3561cb78d54aad72976e831fc88db0cd3
.exe windows 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: 588KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 31KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows 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

CODE
Size: 67KB - Virtual size: 67KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 1024B - Virtual size: 520B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 514KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 8B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 30B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 512B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 588KB

UPX1 Size: 31KB - Virtual size: 32KB

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

Headers

File Characteristics

Sections

CODE Size: 67KB - Virtual size: 67KB

DATA Size: 1024B - Virtual size: 520B

BSS Size: - Virtual size: 514KB

.idata Size: 3KB - Virtual size: 3KB

.tls Size: - Virtual size: 8B

.rdata Size: 512B - Virtual size: 30B

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

.rsrc Size: 512B - Virtual size: 512B

UPX0
Size: - Virtual size: 588KB

UPX1
Size: 31KB - Virtual size: 32KB

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

CODE
Size: 67KB - Virtual size: 67KB

DATA
Size: 1024B - Virtual size: 520B

BSS
Size: - Virtual size: 514KB

.idata
Size: 3KB - Virtual size: 3KB

.tls
Size: - Virtual size: 8B

.rdata
Size: 512B - Virtual size: 30B

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

.rsrc
Size: 512B - Virtual size: 512B