839651ae5dd1967273b382416e6a1920b5bfc27537ea68db4b72a01c1a25bd6e | Triage

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General

Target

839651ae5dd1967273b382416e6a1920b5bfc27537ea68db4b72a01c1a25bd6e
Size

539KB
MD5

ba7b24697cb14a64490db262e70ab29e
SHA1

b8b9f39d1206818aaebca3def383e56b81277aaa
SHA256

839651ae5dd1967273b382416e6a1920b5bfc27537ea68db4b72a01c1a25bd6e
SHA512

2432890e6edd2d1f8d09a7d7a8bf4753923785bea997e4a158363c5bfafdf271b0ba5aa1bcd6f6ddea8227a827382a274ff379e4dbb9d10a7d788459cc69b2d6
SSDEEP

12288:2hymnwJFPNdgBAEHApqePJN1AmLM7uVq9sS:2Umwrl2Ao7sJNlM7ymsS

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
839651ae5dd1967273b382416e6a1920b5bfc27537ea68db4b72a01c1a25bd6e
unpack001/out.upx

Files

839651ae5dd1967273b382416e6a1920b5bfc27537ea68db4b72a01c1a25bd6e
.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: 760KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 529KB - Virtual size: 532KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 12KB

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

.data
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ