81ac1a03bc0880474db8ed18e8e947905ba7fc8ee8bf85b30904a1166eb3c03b | Triage

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General

Target

81ac1a03bc0880474db8ed18e8e947905ba7fc8ee8bf85b30904a1166eb3c03b
Size

351KB
MD5

6bf9c9f0c091546976de9ff504bd6246
SHA1

2eac2d8ceefd38de67fa45393aff79d7eccdeb99
SHA256

81ac1a03bc0880474db8ed18e8e947905ba7fc8ee8bf85b30904a1166eb3c03b
SHA512

2b38d7e19fe40ecb617d2b4a94b5aeb991938bf71e88ff94726f2f26a59aef205456bd210d4e2b562fd1bc1abe95d3502192e59fa5c5902d601aab92de79bf5a
SSDEEP

6144:k+YGrrGS2bK7k0kCHHWzFVGnzHdr3rdUpXo46QpnfGq40JUerVSSF5tfYdfA0kVB:fYciSuK7qCMVazBbdUpXpPIqMgV5HwdY

Score

8^/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

Files

81ac1a03bc0880474db8ed18e8e947905ba7fc8ee8bf85b30904a1166eb3c03b
.exe windows 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: 156KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 346KB - Virtual size: 348KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows 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: 156KB - Virtual size: 155KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 288KB - Virtual size: 287KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ