994fccbbb2f2e83ba0636788365d4ad9 | Triage

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General

Target

994fccbbb2f2e83ba0636788365d4ad9
Size

85KB
MD5

994fccbbb2f2e83ba0636788365d4ad9
SHA1

72f32003da08dd89dddf8ee5f20dca887d68b4b2
SHA256

2ccf1cfe42b8a343c08a4b585011a840b590d0c02a959ae9c461ff673f8670bc
SHA512

37d2900d2ca4fa2995b6f70caa1e5274f9e4932b01b6129a625ee40f7589e5891b6b6d0cda5f34c60bbd3bcd0d02c9627dd96ea34b9aaebb3555e4e64e095b0c
SSDEEP

1536:3c4bewPHu2V4RTn0v4cfqFaG9QA6dm4bVl8V1kJS0YCK/6bE:3c4bju2VAD0goq0G9QA6U4+oYCmoE

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
994fccbbb2f2e83ba0636788365d4ad9
unpack001/out.upx

Files

994fccbbb2f2e83ba0636788365d4ad9
.exe windows:4 windows x86 arch: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: 2.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 81KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch: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: 2.1MB - Virtual size: 2.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 880B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ