41926b99cdb87dfbd7e0e2ad16b58fa7 | Triage

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General

Target

41926b99cdb87dfbd7e0e2ad16b58fa7
Size

23KB
MD5

41926b99cdb87dfbd7e0e2ad16b58fa7
SHA1

69c83dae5cb097e96313d4a47e9262a8d169400e
SHA256

508782d79085c1537cbbc66b14ec606a309af731fb722bf309509cdb4d374e8e
SHA512

57883869e0c4cebeac642b8411cd6e0f0a825565996feaf8b9f982ad9dbc0a3f5c2b3c7a39f63793d3c5e6e30298599f3b96cb56fd27baa17d9a2d2fb679d013
SSDEEP

384:uhfilKfR9hrz3HP//AYsdOmaNYbv6GJQec9F3aTRIOTbqmSp8CC+ccIi:uhfispPrbHX/IaYv691a1JqPC/

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
41926b99cdb87dfbd7e0e2ad16b58fa7
unpack001/out.upx

Files

41926b99cdb87dfbd7e0e2ad16b58fa7
.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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 21KB - Virtual size: 24KB

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: 46KB - Virtual size: 45KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE