bf84b46a550cc7cba1aa1c6a2ce4bcd4 | Triage

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General

Target

bf84b46a550cc7cba1aa1c6a2ce4bcd4
Size

19KB
MD5

bf84b46a550cc7cba1aa1c6a2ce4bcd4
SHA1

241d4c1769d114e35f399119b064db33676f93c6
SHA256

1f897b22eab7afea4fdc47f99d1aabac4c5ce4a78cd282279cf1a8d2b896b4fd
SHA512

0926b48e86cb2836d9c7eae8e565f04a5b21cc0d9d3d36cfbda05b87409ca41587ac424cc2b4e4bcb7e46a8b2ccaeea28498132d910eb3624cf4debe46883510
SSDEEP

384:H0bEmn1l1cBJROZK5unIPMB6N9tFjSfnMthlXE6bUjnvI32vECUzE6:HGESObAQMB67DW/Mp7wjvFEd9

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
bf84b46a550cc7cba1aa1c6a2ce4bcd4
unpack001/out.upx

Files

bf84b46a550cc7cba1aa1c6a2ce4bcd4
.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: 12KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 18KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - 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

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ