55d4cabac53b6e8928f8e8f3ecf74293 | Triage

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General

Target

55d4cabac53b6e8928f8e8f3ecf74293
Size

105KB
MD5

55d4cabac53b6e8928f8e8f3ecf74293
SHA1

4e82d3b2fa349f5e59af76547a772f121164334c
SHA256

fce55bd6db206cb2becd29b0ab5a9ef10dff44037c3177afb23454e83b0218b4
SHA512

a6f678dbbd6dabd98845783c37b993ad28e26af4187b0f6ab83422593a564b292ec91c8996c9468f85b5a1acc24ac7004192ce96fd60f6ae6297dacef5ea8281
SSDEEP

1536:bO3UNQZiq2MOfYeFM45fAh7l4+uG4kBl2jVvA3uDQh0PorIlXZ5BD7+7qDZz:bO7fOfYc95fC7luk72u6o85Z5hnZz

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
55d4cabac53b6e8928f8e8f3ecf74293
unpack001/out.upx

Files

55d4cabac53b6e8928f8e8f3ecf74293
.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: 100KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 77KB - Virtual size: 80KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 27KB - 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: 56KB - Virtual size: 55KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 84KB - Virtual size: 80KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ