NEAS[.]8e8ebc4fc3dbd75ad6677900fbe97c80[.]exe | Triage

Sharing

General

Target

NEAS.8e8ebc4fc3dbd75ad6677900fbe97c80.exe
Size

126KB
MD5

8e8ebc4fc3dbd75ad6677900fbe97c80
SHA1

2584e01067844665f7a8ff1c85a241b1cad59576
SHA256

fef2751995edefb5df22fb04f9f26769cdd484f204ae3294fa575408f4828bc9
SHA512

32fef480359154bad4dbc91fca939e595778bc5a335ef5f06d87d778f875c77755f4d83b024b4d6c8961bc5846ac8e46bb567565b986689187c7e66d29cb855e
SSDEEP

3072:xdEUfKj8BYbDiC1ZTK7sxtLUIGrYvQd2q:xUSiZTK40gq

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.8e8ebc4fc3dbd75ad6677900fbe97c80.exe
unpack001/out.upx

Files

NEAS.8e8ebc4fc3dbd75ad6677900fbe97c80.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: 496KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 75KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 1024B - 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

.text
Size: 256KB - Virtual size: 256KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 245KB - Virtual size: 293KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE