NEAS[.]6937e35b382d05d79f045bb8c8054870_JC[.]exe | Triage

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General

Target

NEAS.6937e35b382d05d79f045bb8c8054870_JC.exe
Size

46KB
MD5

6937e35b382d05d79f045bb8c8054870
SHA1

11798b195d6c550f68c55e89bffcf2550a780a59
SHA256

4b7494ee8f5e72afeec8e8fff19805d3a82a4e1604963f1c36fa953bccab0482
SHA512

242c6dbf22a9d46b8e52f4f58342bc19db5dc9798b7523d9680cbe2cf664b16797b02e920e7dd39b9235599075121e4db4fb18cdd5deaf6ca83f059fbbe78100
SSDEEP

768:U963CDxwZwOmso3OQ9fkeVMZjuNz1ZnTgmUQ4ajWsIZPT29pSpFA74/CH:U9CCDCZwORZpduTZvWsIZb29p4GU/CH

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.6937e35b382d05d79f045bb8c8054870_JC.exe
unpack001/out.upx

Files

NEAS.6937e35b382d05d79f045bb8c8054870_JC.exe
.exe windows:4 windows x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 9KB - Virtual size: 12KB

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_32BIT_MACHINE

Sections

.text
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ