286f9432a9afb795137b3ff1c13ca851 | Triage

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General

Target

286f9432a9afb795137b3ff1c13ca851
Size

50KB
MD5

286f9432a9afb795137b3ff1c13ca851
SHA1

02fdd246599c80785cd08efd3e593bb20e9e44fa
SHA256

c26b7bf181121a06a23f85a0b1c86eed17c62bdcd4afdd42816185b029d48636
SHA512

80a0e57e95e69f49db343641efb9864935523c50704a8e0efc336aacd813f9a007a29344e1ca877a501a479538a1d8574d3e823a53df8c6c231852d6ea734b4f
SSDEEP

768:YWvg7IENee136lBb6CFYCztvCH3x0d/zxIZY9s4R6xVPc0ycJx9ZJAIwQxFAUNC:Yy6IfeyBbxDNKCdcY9S80NxzvAm

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
286f9432a9afb795137b3ff1c13ca851
unpack001/out.upx

Files

286f9432a9afb795137b3ff1c13ca851
.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: 48KB - Virtual size: 52KB

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: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 111KB - Virtual size: 111KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE