a242ee35c5e0a4d7d9adfc44ece7f2fd_JaffaCakes118 | Triage

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General

Target

a242ee35c5e0a4d7d9adfc44ece7f2fd_JaffaCakes118
Size

64KB
MD5

a242ee35c5e0a4d7d9adfc44ece7f2fd
SHA1

40bea7ab7e0e273640d142717b7ce062344f8f18
SHA256

2daca5abb3b6302f49e21b2e03cc7e0bf5398feedf4524ac3a79047582edb16f
SHA512

6a072937bc73e199b75f5660db1245446f59f9b95cffad457d29294d9ae36222493e50fb6ce7c39c976cb4f77403b9ca17ccbc320d4c44a2495b16ef22a2dbaa
SSDEEP

1536:XKLFIgzed6WxgjgwSm7VGOfEE1bBjw0fBJdf1X7O:6LWgz2L4gwSwV7fFNjvBJrX7

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
a242ee35c5e0a4d7d9adfc44ece7f2fd_JaffaCakes118
unpack001/out.upx

Files

a242ee35c5e0a4d7d9adfc44ece7f2fd_JaffaCakes118
.exe windows:5 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: 84KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 58KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 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: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 60KB - Virtual size: 59KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ