724f65ae8f2948c5a7a23e7032525a77 | Triage

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General

Target

724f65ae8f2948c5a7a23e7032525a77
Size

36KB
MD5

724f65ae8f2948c5a7a23e7032525a77
SHA1

815acb1c95fb28b4d48cad814085f484b9e5c161
SHA256

5a4056b98d49906682ba82052d0e6b044789742272a99d2784ffb74947172f54
SHA512

af9e06e9d8f050dde92a7bbfc6dfd4541c6438306daaa3bb30f369cc8ccd87fbcbdedc923e3feea8727199b6d8fe7bf8efd09c366b8856b2c39762292ada2a1f
SSDEEP

768:zYFWNhb0foNFUZH5FWx7MJa3d+IPhNvDiXU6DVL6F5rUPmv/5P2+ycmLV6jpk7:zCWNJ0foNFKSMJaFvAhL6Xumv/0+ycM

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
724f65ae8f2948c5a7a23e7032525a77
unpack001/out.upx

Files

724f65ae8f2948c5a7a23e7032525a77
.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: 116KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 31KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
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

.text
Size: 34KB - Virtual size: 36KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 8KB - Virtual size: 100KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ