b84e3da67b7f0d11d8f8f5ed92a8b4a0 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

b84e3da67b7f0d11d8f8f5ed92a8b4a0
Size

26KB
MD5

b84e3da67b7f0d11d8f8f5ed92a8b4a0
SHA1

3afce06cc3ae2a7245a5712cc115461efc55749a
SHA256

03f93e61362161c739ebfc0c77875c3d30809e010a15894cad748e789b721b02
SHA512

55f5174c65427ba38adf0e01a55c553f61afeba0e49e1ee8328a3858c1fd21cfb332ffc7632bcc0238875e5890670da8ea4111be752589114b85e8d6ca15c85a
SSDEEP

768:6t+VKqriYmcsnXE1Uvs2oS2Pa0KIQ7u3tT2:6sVKdttXE1UvESV5IQitT2

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
b84e3da67b7f0d11d8f8f5ed92a8b4a0
unpack001/out.upx

Files

b84e3da67b7f0d11d8f8f5ed92a8b4a0
.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: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 25KB - Virtual size: 28KB

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: 43KB - Virtual size: 43KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE