NEAS[.]cbdf8e45daf15e7b375a1512504e7e37_JC[.]exe | Triage

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General

Target

NEAS.cbdf8e45daf15e7b375a1512504e7e37_JC.exe
Size

352KB
MD5

cbdf8e45daf15e7b375a1512504e7e37
SHA1

949e59cbf153ddc62e94f03304e6324a9f37c695
SHA256

978541f7880422747c68ac3d76ad6e802ef01a310c5ba7dcc7bf7940224db608
SHA512

60804850c0c3235dc2ba5aaeb70c37f4cd2364a0851489b6b1e304681037c638b20cc7d886a5ce64acc9213d69516f5b015e06f95a52f4e37e2bf5fa9fd259ea
SSDEEP

6144:vIGEnprZkRs38t54c6rzNdf5IGEnprZkRs38t54c6rzNdfx:vxEnAR934VxEnAR934d

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.cbdf8e45daf15e7b375a1512504e7e37_JC.exe
unpack001/out.upx

Files

NEAS.cbdf8e45daf15e7b375a1512504e7e37_JC.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: 532KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 118KB - Virtual size: 120KB

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: 612KB - Virtual size: 610KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 7KB

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