763017a8038daea4c64ecdb46e282ae4af75e9eb1beb4fb37627e8a8c1ae492b

General

Target

763017a8038daea4c64ecdb46e282ae4af75e9eb1beb4fb37627e8a8c1ae492b
Size

2.5MB
MD5

8afb0252c34b76e10205076d7878e28e
SHA1

bc9960c2e573cf54c31219c8ca82f935014f8bf9
SHA256

763017a8038daea4c64ecdb46e282ae4af75e9eb1beb4fb37627e8a8c1ae492b
SHA512

5d213cc3d30150a4dbbfcb81233ead2cb3e303d5d763a0571d07e7c874e2d7b03c81ee9aad926e926db4634313c0acafe14591a896e5d8e02ed487cf283aa911
SSDEEP

49152:nzHoTAmDRY3v4TGowBOVs+CuqifVi8jWK7PErD:zHoP/Lw/g08jWK78rD

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx
static1/unpack001/out.upx	upx

Files

763017a8038daea4c64ecdb46e282ae4af75e9eb1beb4fb37627e8a8c1ae492b
.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: 7.3MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 2.4MB - Virtual size: 2.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 12KB

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

.text
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 24KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 64B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

UPX0
Size: 4.3MB - Virtual size: 4.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4.0MB - Virtual size: 4.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 7.3MB

UPX1 Size: 2.4MB - Virtual size: 2.4MB

.rsrc Size: 10KB - Virtual size: 12KB

Headers

File Characteristics

Sections

.text Size: 1.1MB - Virtual size: 1.1MB

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

.data Size: 34KB - Virtual size: 33KB

.bss Size: - Virtual size: 24KB

.idata Size: 15KB - Virtual size: 14KB

.tls Size: - Virtual size: 64B

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

UPX0 Size: 4.3MB - Virtual size: 4.3MB

.rsrc Size: 4.0MB - Virtual size: 4.0MB

UPX0
Size: - Virtual size: 7.3MB

UPX1
Size: 2.4MB - Virtual size: 2.4MB

.rsrc
Size: 10KB - Virtual size: 12KB

.text
Size: 1.1MB - Virtual size: 1.1MB

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

.data
Size: 34KB - Virtual size: 33KB

.bss
Size: - Virtual size: 24KB

.idata
Size: 15KB - Virtual size: 14KB

.tls
Size: - Virtual size: 64B

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

UPX0
Size: 4.3MB - Virtual size: 4.3MB

.rsrc
Size: 4.0MB - Virtual size: 4.0MB