NEAS[.]f3f2011c8a78659e29c0f6cd00841130[.]exe | Triage

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General

Target

NEAS.f3f2011c8a78659e29c0f6cd00841130.exe
Size

40KB
MD5

f3f2011c8a78659e29c0f6cd00841130
SHA1

b104f9ce5fc182f7d46c0c798e0b10a618766d91
SHA256

57835d7f8db844e0d9b079be1e5bf8600dd2f023aa78ce9d713afbe224839510
SHA512

9031307000ea79881ddf286a03af614acc13e2b8dc2af31399d81125c4d2ca9b7ad1e675b3024f6556b3a333cf29ff1f40f52ac43eafc9828c1d5c5316307909
SSDEEP

384:kqnuO1JCHYdHz4XpfHEI6/dDEPjaVC6fMbUyFm0tyXLBI89wvuAv1mwnA3Z3BXRI:kqnum1F6/789ujYTyLylze70wi3BEmQ

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.f3f2011c8a78659e29c0f6cd00841130.exe
unpack001/out.upx

Files

NEAS.f3f2011c8a78659e29c0f6cd00841130.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: 64KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 15KB - Virtual size: 16KB

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: 44KB - Virtual size: 40KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 3KB

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