23edbe41323e7c423dafc15fc4fb2e43 | Triage

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General

Target

23edbe41323e7c423dafc15fc4fb2e43
Size

40KB
MD5

23edbe41323e7c423dafc15fc4fb2e43
SHA1

3a8f9f07b3c314476abf451bafb4b55d9b19c83b
SHA256

8c1a4fa50c4dbfa1ec60f2ded2ffde264ef71b92a92b037bb8399f9606b0b658
SHA512

44d7b5dfaae486450f41a6ab35cfaf20a39b193ec80aab0c9ac7f5d81d2f2d26f383b1ed856b831991fa88e5d34de40093034fc64b216228b0c5aa24afdbb4b1
SSDEEP

768:/ln/oYXOdZKCeRcvkA0FydkAvkUJ6yEs:/ln/oYXOmCNPDBEs

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
23edbe41323e7c423dafc15fc4fb2e43
unpack001/out.upx

Files

23edbe41323e7c423dafc15fc4fb2e43
.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: 12KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 2KB - 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: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: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 732B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE