123d56a5d80f49efec31ef80db0e9090N[.]exe | Triage

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General

Target

123d56a5d80f49efec31ef80db0e9090N.exe
Size

26KB
MD5

123d56a5d80f49efec31ef80db0e9090
SHA1

e8c09da8cb1413b674ba27e63afcab86a652fe06
SHA256

e4375d476afd7af2e3bd5d4941f89d5de8df1edba5aa977b1a95c05af0e807cc
SHA512

fcbde9ac9149a2daa1744507ff3d48b89826bfa59f076e7ef1be34a7c6624f679f09fb1731994c42f8d139d340b8bfe2f85dd4ad44c6ec97eae4fa3960317fe6
SSDEEP

384:9+Aaw4UDLXxQ08jOW/QNij53BVk46vfiPe68tR6HjTiLx4rwV1PCBp:wAabUxy2Ni1BG46vfiPUt4niyU3CBp

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
123d56a5d80f49efec31ef80db0e9090N.exe
unpack001/out.upx

Files

123d56a5d80f49efec31ef80db0e9090N.exe
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 10KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 12KB

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_32BIT_MACHINE

Sections

.text
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ