5d1b365ff720e54bbbb34c0c0993d057_JaffaCakes118 | Triage

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General

Target

5d1b365ff720e54bbbb34c0c0993d057_JaffaCakes118
Size

96KB
MD5

5d1b365ff720e54bbbb34c0c0993d057
SHA1

7eb10b05bf91bbadd049f9f9ca2c3ac7d9b337be
SHA256

453cc6d151a38f9272cd8654a36c18757409ce03c599cab4799794a46ef79a1e
SHA512

b1b1975a70056a9c87908740601ad8fec96aeeb9db141d1aed28c7cacc6c57760cae490e35bb29e798ca8ea522acebe55ad6fd699e747ee24c49b73299294169
SSDEEP

3072:wnH0r5u+yLFo7k4COLfuljL2ZYa7ns05VyOxeqpri6:wH0r5u+3IkHnTvXjz

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
5d1b365ff720e54bbbb34c0c0993d057_JaffaCakes118
unpack001/out.upx

Files

5d1b365ff720e54bbbb34c0c0993d057_JaffaCakes118
.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: 152KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 95KB - Virtual size: 96KB

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: 212KB - Virtual size: 211KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE