b661fdfccb36a811811b395b95ed03ef3cfa5cc1e1ea6a099eee5cef5d459fdb | Triage

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General

Target

b661fdfccb36a811811b395b95ed03ef3cfa5cc1e1ea6a099eee5cef5d459fdb
Size

5KB
MD5

746eebb785643695ab4f30aeb4a71950
SHA1

2e651a54e7939a7b43c45aad00873742c947c56a
SHA256

b661fdfccb36a811811b395b95ed03ef3cfa5cc1e1ea6a099eee5cef5d459fdb
SHA512

365675e3f1e1896f960d809756c89f020100e03dcd54867ae15babe3448090e06d518f31fcc95cbc19113ef4ece05de18dabb22381656d2e7254a8075d6d051e
SSDEEP

96:vvl10GxW2FjJYPmVI+tTpMbCJBnXgFq3cx1U0zqukU:vvl10GPdYPmVI+tTpXXXcEukU

Score

8^/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

Files

b661fdfccb36a811811b395b95ed03ef3cfa5cc1e1ea6a099eee5cef5d459fdb
.exe windows x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 3KB - Virtual size: 4KB

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 x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE