b3ebea6174d49d35ad7af1cb48c02e79 | Triage

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General

Target

b3ebea6174d49d35ad7af1cb48c02e79
Size

92KB
MD5

b3ebea6174d49d35ad7af1cb48c02e79
SHA1

4aaacc21d107dbafef0f35cb82e3d13d1bb231a6
SHA256

9e8672430a0a8ede5fc849b6c530986032b134c9b7baf4cdc125119c6ebba984
SHA512

78b12a8c29bb782bce989265ad2d6b41de88944f093a26b9ab51c0175935d3dfcd6aca09cfbd3f4c53381ac90262545c665a59ba2f083de4473aab2046391715
SSDEEP

1536:NJMJohpULeLP7CP17EDrKZLHwRi9inWt0xyLolPfLl2CvTGPYbruU/8JBu:NJPh5LTC9wXKZLQM9inLALo5fLl2CvKf

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
b3ebea6174d49d35ad7af1cb48c02e79
unpack001/out.upx

Files

b3ebea6174d49d35ad7af1cb48c02e79
.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: 52KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 65KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 28KB

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: 61KB - Virtual size: 60KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ