538a17c1747f897f2a8c6a2b3d379cbc[.]exe | Triage

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General

Target

538a17c1747f897f2a8c6a2b3d379cbc.exe
Size

99KB
MD5

538a17c1747f897f2a8c6a2b3d379cbc
SHA1

60f7f94f89be5dd7972c9d397c67e9977d93496a
SHA256

20c8862ab663f7c390754fbc3395b6d4cafc0fb917ceb5f488db24b20b851635
SHA512

f7f8996ab912baeab5f547f42c636b3be13ac4595cc140b707196d0c2d2e4b5c237bf9f32f81e106ae2fe711a786ac60fcc1e9451c70306f9359b9510f402a72
SSDEEP

1536:87vKXaAspstunnjQ5EcsJYfXe0ucIBX1YnkDKFTNHpImCnqlHmjdqkSZZZ3gVhib:87vKX+pFQ50YfONcIJElCnwHmj3U9b

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
538a17c1747f897f2a8c6a2b3d379cbc.exe
unpack001/out.upx

Files

538a17c1747f897f2a8c6a2b3d379cbc.exe
.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: 68KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 72KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 25KB - 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: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 80KB - Virtual size: 79KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ