a4f1b36be9e5e60157fd65a5db5f6bf4965fce3817116b9604ecbd9c640e81bf | Triage

Sharing

General

Target

a4f1b36be9e5e60157fd65a5db5f6bf4965fce3817116b9604ecbd9c640e81bf
Size

565KB
MD5

20c692eeae5bcdfa788f9ced608cd4f1
SHA1

d416b3e69d671b418299070363f0ce392fc19a99
SHA256

a4f1b36be9e5e60157fd65a5db5f6bf4965fce3817116b9604ecbd9c640e81bf
SHA512

157509a340492b74ea4ad4ee8e5b6e75459b24e00881d9067f201f52121400beaa6dbce8501cb46ea94889c8af8abfc75ed1d7a53600c777d7d0b0c78d9d1972
SSDEEP

6144:5uHOJrG1VVE+I5E2EorG1VVE+I2GFrQZb++tdsHP4+QfI6Uw:gO9uVkuxerQZb+md4w1Uw

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

resource	yara_rule
sample	upx

Files

a4f1b36be9e5e60157fd65a5db5f6bf4965fce3817116b9604ecbd9c640e81bf
.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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 180KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 37KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 30KB - Virtual size: 32KB

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_32BIT_MACHINE

Sections

.text
Size: 144KB - Virtual size: 143KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 64KB - Virtual size: 63KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ