04e8c9e2f60d193c2ca3a1b511c1d894 | Triage

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General

Target

04e8c9e2f60d193c2ca3a1b511c1d894
Size

35KB
MD5

04e8c9e2f60d193c2ca3a1b511c1d894
SHA1

f27a25996ce3ced3dd622a1905fdeed5096a9752
SHA256

bd2a3b59177670f19a39d26dc895cf226767eb463622a32f2b9c7919225eba14
SHA512

555c5076c44ccac5c6ece06e966ad7cde6a2ef94b7dc16d342c902636c9c4fc083032c3b0678a67c032e37a3723dfb594b0d4c7866826b2b9f4bda8ea9148d3a
SSDEEP

768:X1AoZuw/U3/j04gXA513zNTqgOfn0bHDd7dbSUHikMJtwnaZ:XWoZ1uQ4gXA51j40rfxMJmnaZ

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
04e8c9e2f60d193c2ca3a1b511c1d894
unpack001/out.upx

Files

04e8c9e2f60d193c2ca3a1b511c1d894
.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: 33KB - Virtual size: 36KB

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: 48KB - Virtual size: 44KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE