NEAS[.]f61295ebc61a28f37607e438cf77e390[.]exe | Triage

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General

Target

NEAS.f61295ebc61a28f37607e438cf77e390.exe
Size

340KB
MD5

f61295ebc61a28f37607e438cf77e390
SHA1

1b7bca54e39e1780786a9d4544c61d0d135f31f6
SHA256

622b15a74d518ad4f0bec202d875a22d38f3143fdfd43702b5167ca7fb8d6989
SHA512

efc01de6cc9241fbdebca3fe541dad30d6a68f27da0655391e257c031ff27fe0a79f994901e2e1bddad16a141ba7667ea127e96ca47a4a1dfc8e0b074627a285
SSDEEP

6144:Oli/jSdNDo8VabPvEad6+2PAIvnGa6IoXF/aaHDm92+2C4j/8m2tq2+aeF:OQbSfvUbxFaGXN/fa92+2TAhtuae

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
NEAS.f61295ebc61a28f37607e438cf77e390.exe
unpack001/out.upx

Files

NEAS.f61295ebc61a28f37607e438cf77e390.exe
.exe windows:4 windows 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: 900KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 316KB - Virtual size: 316KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 23KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows 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: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ