a4fb22b90886b9a6bbc674a1a5aae982b34810441a6befbbe5b87019c27762e5 | Triage

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General

Target

a4fb22b90886b9a6bbc674a1a5aae982b34810441a6befbbe5b87019c27762e5
Size

672KB
MD5

31a7bff5784dba41b9c74c969685bc3a
SHA1

0499cb4ab89fa00938de00c60b67756a6dbc99b4
SHA256

a4fb22b90886b9a6bbc674a1a5aae982b34810441a6befbbe5b87019c27762e5
SHA512

e5c440cb440c6c6840fc8e392c5ae9f82c4483f7ca8af5235a0d723976734087b7841c0101a3b717aa8ce284f746b5b218c8971fa3eeafa37552398c6d4ec3dd
SSDEEP

6144:5uHOJrG1VVE+I2GFrQZb++tdsHP4+QfI6UXnmy+g4VrG1VVE+Ih/UOPSe570Szpi:gO9uxerQZb+md4w1UXKupOB0H

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

a4fb22b90886b9a6bbc674a1a5aae982b34810441a6befbbe5b87019c27762e5
.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: 180KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 37KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 30KB - Virtual size: 32KB

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: 144KB - Virtual size: 143KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 64KB - Virtual size: 63KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ