5b66f43cb5f723da45f659ed5f7d073b | Triage

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General

Target

5b66f43cb5f723da45f659ed5f7d073b
Size

92KB
MD5

5b66f43cb5f723da45f659ed5f7d073b
SHA1

f659eb84fcf17521de0765be49622c793ffc082c
SHA256

fafbb18728a13baeb0bf62a194073378be016463744ea7f0c44c9e4dc40e72bb
SHA512

fda5bce120fe45a991dde1cb77cded4a6ed8a0dc81ffba5c6169d6c7e2f65783002cec7f2b3d31fcbe7fe81a6d765ea6f8f42a5625dfbe87f03b3e6801160bc2
SSDEEP

1536:cQS8PyYKQwdsrMv28d8FUxKOBZpWZnedi25EMVmpio2by9eAo8WI/j1U:coyqeskXGFUTpWBEi/Mkpp2mQAo8WIj2

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
5b66f43cb5f723da45f659ed5f7d073b
unpack001/out.upx

Files

5b66f43cb5f723da45f659ed5f7d073b
.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: 288KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 85KB - Virtual size: 88KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 352KB - Virtual size: 349KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ