aaa4d744e20e7563f4e20d14fe0518bb | Triage

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General

Target

aaa4d744e20e7563f4e20d14fe0518bb
Size

39KB
MD5

aaa4d744e20e7563f4e20d14fe0518bb
SHA1

a35a9bbb57c00153f87011c201181c9c5e63d898
SHA256

c6e0327760317511771a1f1d82e55a18d33bd1d7aa3c72773f115ec4248b54e5
SHA512

70a11a6a8dae320e1290d71b46425f0cc5850f7005640d17e658609838fedb2235563d3f9cac07bd4d7c4c01d32e22be38589323145e7967117db0c49fb3406e
SSDEEP

768:iBseFQuYvv0A7gZHjWdInX/Y+hEWS4PYEkleQMYRpX38DB2Z9GSiNoWKlG6:iB38vxsZHjWdIg+CWxgbleQMYHXmB2Zp

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
aaa4d744e20e7563f4e20d14fe0518bb
unpack001/out.upx

Files

aaa4d744e20e7563f4e20d14fe0518bb
.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: 60KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 38KB - Virtual size: 40KB

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: 56KB - Virtual size: 55KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE