1703a99e8291f3c0fa0731e7978e9492 | Triage

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General

Target

1703a99e8291f3c0fa0731e7978e9492
Size

14KB
MD5

1703a99e8291f3c0fa0731e7978e9492
SHA1

af55895c57421de7b1c990790d7356d39b3531b0
SHA256

48099fe656d16023a8f895e2e1176670749e0c99b8096ad806b3057f3cada440
SHA512

b75fde745ca35f8380f8250cac0f4a8ab508179a0424b147c6a1146172ad46a8ada1c30e2def5947ca2ffec0695895fe810e6f62c91fd9b06d3b5b582ae9dbab
SSDEEP

384:DUdkH9FOjujpBueWUKy/620+cb0zhXDDBinl7uJg+A:DUKdFOjQpBPWbfgk+XD9K7

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
1703a99e8291f3c0fa0731e7978e9492
unpack001/out.upx

Files

1703a99e8291f3c0fa0731e7978e9492
.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: 5.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 13KB - Virtual size: 16KB

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: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: - Virtual size: 5.0MB

IMAGE_SCN_MEM_READ