39d27a9546f3da1c13519a6405b0391e5145b02e44649b9af72fa02f4aec0eb3 | Triage

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General

Target

39d27a9546f3da1c13519a6405b0391e5145b02e44649b9af72fa02f4aec0eb3
Size

2.2MB
MD5

c8bb2404d203fd36b0ce90317632b5e2
SHA1

71cb6862646f429ed8568d1ed8d10d290ab5c167
SHA256

39d27a9546f3da1c13519a6405b0391e5145b02e44649b9af72fa02f4aec0eb3
SHA512

a3787d49aab396f77504b1c694356856cc45548801e6ae03914abf8b5cef89426999f8909352b2858abda26811fcdf80effc6c83b9cdd304ee1ab0a5bde105c7
SSDEEP

49152:uJu5oXSMOpwzeUMBN72uJQwIgkagfQbmnprYDMK9PG/RKVXh/l8yFIR:ukuXveUM7yuU9fjnprd5078yFIR

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
39d27a9546f3da1c13519a6405b0391e5145b02e44649b9af72fa02f4aec0eb3
unpack001/out.upx

Files

39d27a9546f3da1c13519a6405b0391e5145b02e44649b9af72fa02f4aec0eb3
.exe windows x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 96KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 59KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 96KB - Virtual size: 96KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ