77e53bbd8b81841a0b52c1ac1bd1d8dd | Triage

Sharing

General

Target

77e53bbd8b81841a0b52c1ac1bd1d8dd
Size

788KB
MD5

77e53bbd8b81841a0b52c1ac1bd1d8dd
SHA1

940e7b7cec428eb96ecf3c66df2f48868f5ca657
SHA256

ed8657cc1b165a422cbebf77647e82dcab86e41dca8c5732caece236dca16c64
SHA512

1b7c1211df817a84c688d3219f3907e92ab45166dcdc7c5daa0dc309d9dbaf12836497b46671360ae966148333c67fe0147d947fc28cf31d3b0ef23b2c315fec
SSDEEP

12288:e56oNqv0GQ8MqUoZqORRenIOvLman2gNqvQAUTQ9SdVpusigXFhm9Sb9:eRovHQ8MqjEJIOT24AyQYpfiIFQUB

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
77e53bbd8b81841a0b52c1ac1bd1d8dd
unpack001/out.upx

Files

77e53bbd8b81841a0b52c1ac1bd1d8dd
.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: 176KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 56KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 16KB - Virtual size: 20KB

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: 172KB - Virtual size: 168KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ