a23ca208c0c04211c707ea7d45e168e2 | Triage

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General

Target

a23ca208c0c04211c707ea7d45e168e2
Size

87KB
MD5

a23ca208c0c04211c707ea7d45e168e2
SHA1

559ae2ed1dd005c7f185c2bd86c8c0e8a3ec5297
SHA256

7d533ba8782e9d24ea5c38a0c5915208020bce2f376149f7d8ddb378826aa2d7
SHA512

f70c6c31fce4e5b7a4e5e6c183eb819ff77fa4d6ceb4650d6a2ef3c30a0d1426b9543e47be196005b4f4d7f77376628e59bc0cf11081816bd933cef7dbf8f7c4
SSDEEP

1536:T9WEiHIucIZLQNnoOmrji4Sn/zKvH6pHI7yNrmDY+MJj1+Bzwc4xHyDi:8RIucIF65mrjgc/KsY3PS+

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
a23ca208c0c04211c707ea7d45e168e2
unpack001/out.upx

Files

a23ca208c0c04211c707ea7d45e168e2
.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: 232KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 83KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 160KB - Virtual size: 156KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 140KB - Virtual size: 137KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ