3efe9b76a9dd5cebd17765d23f24d5ad | Triage

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General

Target

3efe9b76a9dd5cebd17765d23f24d5ad
Size

170KB
MD5

3efe9b76a9dd5cebd17765d23f24d5ad
SHA1

89a707547ad0ff0aab3cb18b09bb83bba7b49636
SHA256

6201001d4b708dec4fedaac23c02af6554a76a03f65543ce0d92eab7ff5e8d1f
SHA512

fb0e5ac6f7980d143868251c1b26d6362cb3e92641c8aec73ee70d8e1ca60347432ef74c8e4c3e75d00dbad39b267bd39d6c191e1f91b7813fc1079e302d01f2
SSDEEP

3072:Dg7aHr6yGkQ1CO9iDu3+gBPU0Bf71fWfQZE0D/Z85hs:Dg7MrFPQCOOA+gBPUwf7id0D/Z8

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
3efe9b76a9dd5cebd17765d23f24d5ad
unpack001/out.upx

Files

3efe9b76a9dd5cebd17765d23f24d5ad
.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: 76KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 168KB - Virtual size: 172KB

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

.text
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 224KB - Virtual size: 224KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ