51f8b93e7fe639b61ff0e8da80c7a560_exe32[.]exe | Triage

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General

Target

51f8b93e7fe639b61ff0e8da80c7a560_exe32.exe
Size

40KB
MD5

51f8b93e7fe639b61ff0e8da80c7a560
SHA1

a1c018a645005cd4024ee90582ca15c705fcbf84
SHA256

99fb327abd07afcb180faf37d185d0e55516fcf96b341c769e8a39bd597b4c21
SHA512

107019e0e194f8eba8894e1f380ac30d8877cb27b39ce7b98b68ad3509c535beffabc073e251c90b6fdefb156ac2317063a10867f28a88da4e6b24c6312bb149
SSDEEP

384:kqnuO1JCHYdHz4XpfHEI6/dDEPjaVC6fMbUyFm0tyXLBI89wvuAv1mwnA3Z3BXRC:kqnum1F6/789ujYTyLylze70wi3BEm6

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
51f8b93e7fe639b61ff0e8da80c7a560_exe32.exe
unpack001/out.upx

Files

51f8b93e7fe639b61ff0e8da80c7a560_exe32.exe
.exe windows:4 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: 64KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 15KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 23KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 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: 44KB - Virtual size: 40KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ