05046fb007ffdf795d77bcb7cdd40898 | Triage

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General

Target

05046fb007ffdf795d77bcb7cdd40898
Size

104KB
MD5

05046fb007ffdf795d77bcb7cdd40898
SHA1

c65735dbc39e046b07fe781c4c84b466449f45af
SHA256

5c52405f585a66fd514252a4dcde1241d1fcd97a0e387c2462ee80aa3714928c
SHA512

51be6a4077ed2041ab4c334aefae965604a069f772d0802a9bcb025f2fc72e5c8f7336613fbc747c5b6c6668bf726efe05cf9bc2ca2ddef610fe179ee101d405
SSDEEP

1536:cU8ISwJUMndDlmUxobh631IGcUGjbAKtCbEfy6FgQVUW0JN6hAUdy1M0N8baq5yF:QIS+dMKy3p10IfylQVUW08Asy1M07t

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
05046fb007ffdf795d77bcb7cdd40898
unpack001/out.upx

Files

05046fb007ffdf795d77bcb7cdd40898
.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: 184KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 100KB - Virtual size: 104KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 264KB - Virtual size: 261KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ