b4d5f8304f36b75882dce6aa9f80a988ae8492e23b2b98a92933dfe1dfc0a681 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

b4d5f8304f36b75882dce6aa9f80a988ae8492e23b2b98a92933dfe1dfc0a681
Size

24KB
MD5

b3f699333b198552d8bec7777b98b6bd
SHA1

72a8798779fdadcb63ce0e2990bb015ad7a9c1b1
SHA256

b4d5f8304f36b75882dce6aa9f80a988ae8492e23b2b98a92933dfe1dfc0a681
SHA512

858468916fc2797635ce95abda1e78ceddd74d70d9cae8105ee94b2b678590abd92f36e482bd9c0e3f3de2375ccedfc5e1fe0b7c0ffd8ffbf489fd1a5db8f2a5
SSDEEP

384:8H1ir8zNUvM+9fPzcgO6hKPT9AbSRZf2bzWCAYhmPhwmcN5viY05/D/PQLh:8HdzevM+9frSoKpdzf2vWZs7+P/j4d

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

b4d5f8304f36b75882dce6aa9f80a988ae8492e23b2b98a92933dfe1dfc0a681
.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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 23KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - 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_32BIT_MACHINE

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 46KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE