ba42cead53dfdc47d2b12602b9fb7921_JaffaCakes118 | Triage

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General

Target

ba42cead53dfdc47d2b12602b9fb7921_JaffaCakes118
Size

86KB
MD5

ba42cead53dfdc47d2b12602b9fb7921
SHA1

d0fa070fa3968efa3b4a749e6bfeba237a4ce377
SHA256

cdb6faf34314f40e40b0e1ff68746949e4d2a5b7057000dc6410db67ab86e377
SHA512

d9863295af9201a68953f29fe33c2692504dfed8e063388f6d0071389909a138781b2d6601a086f8333d9bdc030466698c9e56b7d929231c7b959dffc27be27b
SSDEEP

1536:3AaktEa0Yfhi1apR8UFSyVQW74ePcutgKBw6cvOzEDEsCUUXzlqwEcjKsdI:3fktEjNgULyVbNm6cvOAlCrTEsfq

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
ba42cead53dfdc47d2b12602b9fb7921_JaffaCakes118
unpack001/out.upx

Files

ba42cead53dfdc47d2b12602b9fb7921_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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 7KB - Virtual size: 8KB

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: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

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