NEAS[.]865aaf101ef24b795bc70d1bd576ca90[.]exe | Triage

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General

Target

NEAS.865aaf101ef24b795bc70d1bd576ca90.exe
Size

305KB
MD5

865aaf101ef24b795bc70d1bd576ca90
SHA1

1ed03848b401f4d3d973d4f295490afe130efae1
SHA256

c248a534d45dd8da91cfd71400d45bd27057cc6e2d38a2af8bf93a6325a96736
SHA512

2322c91a1f5ede119e8abe42cade86318fb7c1fd4ea4dcaf193eb7265d77a2de464c9d76fd0631718c48ccc7cb212f93f73eb382751284dd780a421447d5356b
SSDEEP

6144:TL+rqKbSFy5P5K3E5+yOqkXWCnlyYZbS7/B+RbSNnkP+6bfbSw/B+weUd0nkP+6h:TLy95DK0kXWCnlfqif+AH9N+0

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.865aaf101ef24b795bc70d1bd576ca90.exe
unpack001/out.upx

Files

NEAS.865aaf101ef24b795bc70d1bd576ca90.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: 168KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 13KB - Virtual size: 16KB

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

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

.bss
Size: - Virtual size: 145KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE