ba8209b0e46d2bc42ca3c611ddba05bf_JaffaCakes118 | Triage

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General

Target

ba8209b0e46d2bc42ca3c611ddba05bf_JaffaCakes118
Size

180KB
MD5

ba8209b0e46d2bc42ca3c611ddba05bf
SHA1

bac992d7961069f73cd4ff85c932d6ab65e2cf23
SHA256

0edecc5ad1decb97d0b5fe6e2b7445c2f7f9c3e292a4e640fd6a6cc63a778148
SHA512

2d213c7cf3b5461c26d6581e24a2e22ee0c0f17b55567fe7439e9e1f103c2267c3974b2bf7451bd538f31e88ec377d8c05ec0360f3420eef8e57ab9a2df84159
SSDEEP

3072:+YYMLUPElA8OT7M3EgzMopMjB8kYe/5c8VyI+0:CML9lA8UM3EGrG93Ye/55Vb9

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
ba8209b0e46d2bc42ca3c611ddba05bf_JaffaCakes118
unpack001/out.upx

Files

ba8209b0e46d2bc42ca3c611ddba05bf_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: 64KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 172KB - Virtual size: 176KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

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: 68KB - Virtual size: 65KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 144KB - Virtual size: 143KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ