1b13347020a8187f618a6f9a5fdc5df7 | Triage

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General

Target

1b13347020a8187f618a6f9a5fdc5df7
Size

26KB
MD5

1b13347020a8187f618a6f9a5fdc5df7
SHA1

31c1bc1b6e09aaf5706c6f1080fb833062c9d185
SHA256

e4d9efb27760c68438d950802ac1422f616e303de65fd90f622cb4b1e0814fc0
SHA512

cdd10963150c8629fcca111fc9af4a28ee25e37fe43d1d98544e2b095b86a7e17927f22d1c27e8112026753fea8fbd8b186bd623e5dfb77f8c8ec23af1f86e8b
SSDEEP

384:k2wb7P5UOUAGcpzy/pQ4X281G6IqV66iM0y3CFMgH3fWScXGGH5/kxnyuGaCSSTM:k2wX5U/X5IpM0oYD3fUXNH5YvCSvh5g4

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
1b13347020a8187f618a6f9a5fdc5df7
unpack001/out.upx

Files

1b13347020a8187f618a6f9a5fdc5df7
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
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: 25KB - Virtual size: 28KB

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_32BIT_MACHINE

Sections

.text
Size: 48KB - Virtual size: 45KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE