853f403f08c1c3eb46d70da23636eaa9 | Triage

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General

Target

853f403f08c1c3eb46d70da23636eaa9
Size

36KB
MD5

853f403f08c1c3eb46d70da23636eaa9
SHA1

cf7585f9770b55e9886f3bcb852467eddf3eb512
SHA256

a59a1e29ca6f96c02e8f711e2cce8479b921d174f7c5ca9776ed643ba73b7650
SHA512

ee85f60e610e9d4b8f9e69638c52dd852b246847fa4ea5439c9c4dae6842a3fc861c0a53a10617bc1d707fea618f31c402215f8e27df3262f4eb884f24f5a5fb
SSDEEP

768:mUMFxDlGQrKWpSLlwdQF+3Sl8BDh0biAfs8Nmk9S0Yp:mUML4MpGwdQF+PDlAfPi0G

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
static1/unpack002/mail.exe	upx

Files

853f403f08c1c3eb46d70da23636eaa9
.eml
email-plain-1.txt
mail.zip
.zip
mail.exe
.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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

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 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: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ