40b8b83ff096906cbcc28ae131bd9a3a50740ef428f3fb866970f36e34cf2465 | Triage

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General

Target

40b8b83ff096906cbcc28ae131bd9a3a50740ef428f3fb866970f36e34cf2465
Size

1020KB
MD5

71ef32b6e10403faa74970b5edac1df0
SHA1

703c988c9340b2d6cea7a812d4b76baf294eeec0
SHA256

40b8b83ff096906cbcc28ae131bd9a3a50740ef428f3fb866970f36e34cf2465
SHA512

205fcd1f4d1cc2943e3697a6a32e898ac1bfcb425dbfc4841fd4ae587ec122ed3ab94319ecd69d3045a1b64fe388da3d972af4b0e94b22d781728d4a59364eec
SSDEEP

24576:+OVg6eUC5LgU7PE4/ZzSJjrTaV8mj4TXhQfJuMi+sJEGiS4:+AELJ7PE4tEjqOmjQQRuMpx

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

40b8b83ff096906cbcc28ae131bd9a3a50740ef428f3fb866970f36e34cf2465
.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

PX1
Size: 11KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - 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: 12KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ