88a3d14907497292f0aacfbb0ebd22d9 | Triage

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General

Target

88a3d14907497292f0aacfbb0ebd22d9
Size

90KB
MD5

88a3d14907497292f0aacfbb0ebd22d9
SHA1

67bfa9d29348ecdbfa6c0ef8fd7cd009be909554
SHA256

c597e7f27cb7b1c152c494d54d0f34133f5564c1c484e6ee98d64e737d2d139b
SHA512

42120b9c21070a820db2aa7bc9e7ff53e15027d13c1844d92c8c239d3bcb3ae1a2929b4e8b5668a9321e63cc70cca07231ab30daafec7a8f00ee62ca110b9953
SSDEEP

1536:fP3H71jSHNPRt/u7S9YLna0pSpbAfCWR6iaP4V6IS59fhtZZ8zPA3JvEFUg4TKMc:fPL1jSPR9CLa08bgCWRpZxS5t2axTKMx

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
88a3d14907497292f0aacfbb0ebd22d9
unpack001/out.upx

Files

88a3d14907497292f0aacfbb0ebd22d9
.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: 172KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 88KB - Virtual size: 92KB

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: 176KB - Virtual size: 173KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE