3001fb5c05a3507d03251d5bb5a2e389 | Triage

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General

Target

3001fb5c05a3507d03251d5bb5a2e389
Size

89KB
MD5

3001fb5c05a3507d03251d5bb5a2e389
SHA1

21cb61d8843893122f5ef4b0f6648c29de1e588d
SHA256

bf0d34206dbebcad5a8abb134b2ae174d5dd82920768f7e814ce5660f35bdb8b
SHA512

e0bdec2ed0e6cce23fde646190e98d037bf5d97a6df72b534b1f92329a8026462e70d3c8c06d93b0eece2efdd1fcf774403f02cacff8d1719d54124eab46d59e
SSDEEP

1536:a1TX0WHVMcOcls7SaWUcMwc7N+48XG7mh+rOYcYzoiS3p5zbw8q5E0:aOW1McO6faWSwA7mh+rOYcYz8p5Xw8qJ

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
3001fb5c05a3507d03251d5bb5a2e389
unpack001/out.upx

Files

3001fb5c05a3507d03251d5bb5a2e389
.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: 124KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 88KB - Virtual size: 88KB

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: 168KB - Virtual size: 165KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE