52a33ef08bee7798d058dc37e22e5ca7 | Triage

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General

Target

52a33ef08bee7798d058dc37e22e5ca7
Size

7KB
MD5

52a33ef08bee7798d058dc37e22e5ca7
SHA1

797bb8a2bdbc3fb6c1c6627d5013c51a868cb718
SHA256

7b61508ca92e9aeb2dbdd489f6fd96c3baa2952dd640777beb49ca6a7385a1fb
SHA512

5aa6b378f020e9b42fec1bb212df787946e32aefdbd08d58eafcdb7ad081cba18c8475a69f367d9e98e7ab90833613664cc29570fffca99cf520b40bf909ce36
SSDEEP

96:S8IR+Z+qM0m7rTzCRNj7LEtUORDt9ec8YVAubMKP4AH+A8BhcXTj6EwYo:S8fuTmRNjXWDzHXXH+AyhcyEc

Score

7^/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

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
52a33ef08bee7798d058dc37e22e5ca7
unpack001/out.upx

Files

52a33ef08bee7798d058dc37e22e5ca7
.exe windows:4 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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 6KB - Virtual size: 8KB

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:4 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_32BIT_MACHINE

Sections

.text
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 808B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE