554b6bb0fb2e0db329205890b3288bce8c70e8ea287255bdf3b8c3bac4b9c088 | Triage

Sharing

General

Target

554b6bb0fb2e0db329205890b3288bce8c70e8ea287255bdf3b8c3bac4b9c088
Size

266KB
MD5

b45a2107c5c17fec20a6a468e4413b5b
SHA1

f60617fea452a2d99eda54427bcd1bd5625c4ab3
SHA256

554b6bb0fb2e0db329205890b3288bce8c70e8ea287255bdf3b8c3bac4b9c088
SHA512

0e1c31e1e76115fe210c9ecff03f1a784e2bb73a847fb44597b62276ec7ff58f7fbf830d817acd426a1160483de72bfb47ad75938627b43565039f28d3b6c7f6
SSDEEP

3072:oNXEGZJWhfNFC4S60+XoLczrVmXbTdpF8MZ+pzWGLiw6Zau4NDBzdrmaDbI/3CHB:2XzKdNY49u8rVU/Twzz9qu01net

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
554b6bb0fb2e0db329205890b3288bce8c70e8ea287255bdf3b8c3bac4b9c088
unpack001/out.upx

Files

554b6bb0fb2e0db329205890b3288bce8c70e8ea287255bdf3b8c3bac4b9c088
.exe windows x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 368KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 163KB - Virtual size: 164KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 101KB - Virtual size: 104KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 114KB - Virtual size: 113KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 35KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 327KB - Virtual size: 326KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ