3d1b6025c91a84a43b789d4d41258204_JaffaCakes118 | Triage

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General

Target

3d1b6025c91a84a43b789d4d41258204_JaffaCakes118
Size

47KB
MD5

3d1b6025c91a84a43b789d4d41258204
SHA1

9a7c3ace6778da420001d07a9570508343847f6f
SHA256

de677672d83894d99f33bf5587038c4d7d06bfe04c7ca4fb709a5ddabe64d638
SHA512

4670c546e7c11e7cde6e8d97a0d39452aa7d0cb0f6d10bffed8d50fa230fe739dc5b662f61a42dbfed178ba71d813758b66f9c9091e61727882f5570a439b22b
SSDEEP

768:Enr2XrEF0LhH5TRdeIM9ddVA2bCHaqjXV0rR5yN05zqKF4mfn62aWMGo:ErWrEF0L57oIMXEk6XV0F5m0JqKimv4v

Score

5^/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
3d1b6025c91a84a43b789d4d41258204_JaffaCakes118
unpack001/out.upx

Files

3d1b6025c91a84a43b789d4d41258204_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: 72KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 39KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 88KB - Virtual size: 87KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ