16c23fd2afac400b03b5dacbab9e8930 | Triage

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General

Target

16c23fd2afac400b03b5dacbab9e8930
Size

91KB
MD5

16c23fd2afac400b03b5dacbab9e8930
SHA1

2d81cb99a1f56c6191c9d897f9aec9d6d7040e13
SHA256

946bbf02a5f0fbbe8710e815bccf9df134bd49c00d33badd1adff13b18e64b81
SHA512

4d718a7584908628b2661b990890ccfaeefd5205607df11f80eceb60d0d42c5af4ac5fd45752da9836c3de677545356ca6a9b55e19d932bf02a8c39b1ae625f9
SSDEEP

1536:DluP9GqUkO8KRE4fOm5XH2OtmZkdu5qgBOc/VzWAtGJWJ177sPE1bhFJGqEh:DYP9G6ONbfDH2OwOdo5Xtem77qIVEh

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
16c23fd2afac400b03b5dacbab9e8930
unpack001/out.upx

Files

16c23fd2afac400b03b5dacbab9e8930
.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: 90KB - Virtual size: 92KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

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: 180KB - Virtual size: 178KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE